,life and ,matter ,recent ,works by ,sir ,oliver ,lodge ,,school ,,teaching ,,and ,,school ,,reform4 ,a ,course of ,four ,lectures on ,school ,curricula and ,methods delivered to ,secondary ,teachers and ,teachers in ,training at ,birmingham during ,february #aije4 ,crown #hvo1 cloth1 #cs4 ,,williams ,,norgate1 ,london4 ,,easy ,,mathematics3 ,chiefly ,arithmetic4 ,being a ,collection of ,hints to ,teachers1 ,parents1 self-taught ,students1 and ,adults1 and containing a ,summary or ,indication of most things in ,elementary ,mathematics useful to be known4 ,by ,sir ,oliver ,lodge1 ,f4,r4,s41 ,d4,sc41 ,principal of the ,university of ,birmingham4 ,crown #hvo4 #ds4 #f;d4 ,,macmillan ,,co41 ,limited1 ,london4 ,life and ,matter ,a ,criticism of ,professor ,haeckel's ,riddle of the ,universe ,by ,sir ,oliver ,lodge ,the expansion of a ,presidential ,address to the ,birmingham and ,midland ,institute ,,second ,,edition ,london ,williams ,norgate #ad ,henrietta ,street1 ,covent ,garden #aije ,,to ,,john ,,henry ,,muirhead ,,and ,,mary ,,talbot ,,muirhead ,,the ,,friends ,,of ,,many ,,needing ,,help ,,not ,,in ,,philosophy ,,alone ,,this ,,volume ,,is ,,inscribed ,,in ,,memory ,,of ,,chandolin ,,and ,,st ,,luc #aijd ,materialistic monism is nowadays the working hypothesis of every scientific explorer in every department1 whatever other beliefs or denials he may1 more or less explicitly and more or less consistently1 superadd4 ,materialistic monism only becomes false when put forward as a complete philosophy of the universe1 because it leaves out of sight the conditions of human knowledge1 which the special sciences may conveniently disregard1 but which a candid philosophy cannot ignore4 ,the legitimate materialism of the sciences simply means temporary and convenient abstraction from the cognitive conditions under which there are 'facts' or 'objects' for us at all2 it is 'dogmatic materialism' which is metaphysics of the bad sort4 ,d4 ,g4 ,ritchie4 ,our metaphysics is really like many other sciences--only on the threshold of genuine knowledge3 ,god knows if it will ever get further4 ,it is not hard to see its weakness in much that it undertakes4 ,prejudice is often found to be the mainstay of its proofs4 ,for this nothing is to blame but the ruling passion of those who would fain extend human knowledge4 ,they are anxious to have a grand philosophy3 but the desirable thing is1 that it should also be a sound one4 ,kant4 ,preface ,this small volume is in form controversial1 but in substance it has a more ambitious aim3 it is intended to formulate1 or perhaps rather to reformulate1 a certain doctrine concerning the nature of man and the interaction between mind and matter4 ,incidentally it attempts to confute two errors which are rather prevalent3-- #a4 ,the notion that because material energy is constant in quantity1 therefore its transformations and transferences--which admittedly constitute terrestrial activity--are not susceptible of guidance or directive control4 #b4 ,the idea that the specific guiding power which we call life is one of the forms of material energy1 so that directly it relinquishes its connection with matter other equivalent forms of energy must arise to replace it4 ,the book is specially intended to act as an antidote to the speculative and destructive portions of ,professor ,haeckel's interesting and widely-read work1 but in other respects it may be regarded less as a hostile attack than as a supplement--an extension of the more scientific portions of that work into higher and more fruitful regions of inquiry4 ,,oliver ,,lodge4 ,university of ,birmingham1 ,october #aije4 ,contents ,,chap4 ,,page ,i ,,monism #a ,,ii ,,the ,,law ,,of ,,substance #ad ,,iii ,,the ,,development ,,of ,,life #da ,,iv ,,memoranda ,,for ,,would-,,be ,,materialists #fj ,v ,,religion ,,and ,,philosophy #ga ,,vi ,,mind ,,and ,,matter #ajj ,,vii ,,professor ,,haeckel',s ,,conjectural ,,philosophy #abe ,,viii ,,hypothesis ,,and ,,analogies ,,concerning ,,life #acf ,,ix ,,will ,,and ,,guidance #aeb ,x ,,further ,,speculation ,,as ,,to ,,the ,,origin ,,and ,,nature ,,of ,,life #agi ,,life ,,and ,,matter ,,chapter ,i ,,monism ,in his recent ,presidential ,address before the ,british ,association1 at ,cambridge1 ,mr ,balfour rather emphasised the existence and even the desirability of a barrier between ,science and ,philosophy which recent advances have tended to minimise though never to obliterate4 ,he appeared to hint that it is best for scientific men not to attempt to philosophise1 but to restrict themselves to their own domain2 though1 on the other hand1 he did not appear to wish similarly to limit philosophers1 by recommending that they should keep themselves unacquainted with scientific facts1 and ignorant of the theories which weld those facts together4 ,indeed1 in his own person he is an example of the opposite procedure1 for he himself frequently takes pleasure in overlooking the boundary and making a wide survey of the position on its physical side--a thing which it is surely very desirable for a philosopher to do4 ,but if that process be regarded as satisfactory1 it is surely equally permissible for a man of science occasionally to look over into the philosophic region1 and survey the territory on that side also1 so far as his means permit4 ,and if philosophers object to this procedure1 it must be because they have found by experience that men of science who have once transcended or transgressed the boundary are apt to lose all sense of reasonable constraint1 and to disport themselves as if they had at length escaped into a region free from scientific trammels--a region where confident assertions might be freely made1 where speculative hypothesis might rank as theory1 and where verification was both unnecessary and impossible4 ,the most striking instance of a scientific man who on entering philosophic territory has exhibited signs of exhilaration and emancipation1 is furnished by the case of ,professor ,haeckel of ,jena4 ,in an eloquent and popular work1 entitled das ,welt-,rthsel1 the ,world ,problem1 or ,the ,riddle of the ,universe1 this eminent biologist has surveyed the whole range of existence1 from the foundations of physics to the comparison of religions1 from the facts of anatomy to the freedom of the will1 from the vitality of cells to the attributes of ,god2 treating these subjects with wide though by no means superhuman knowledge1 and with considerable critical and literary ability4 ,this work1 through the medium of a really excellent translation by ,mr ,m',cabe1 and under the auspices of the ,rationalist ,press ,association1 has obtained a wide circulation in this country1 being purchasable for six-pence at any bookstall2 where one often finds it accompanied by another still more popular and similarly-priced treatise by the same author1 a digest or summary of the religious aspect of his scientific philosophy1 under the title ,the ,confession of ,faith of a ,man of ,science4 ,professor ,haeckel's credentials1 as a learned biologist who introduced ,darwinism into ,germany1 doubtless stand high2 and it is a great tribute to his literary ability that a fairly abstruse work on so comprehensive a subject should have obtained a wide notoriety1 and have been welcomed by masses of thinking readers1 especially by many among the skilled artisans1 in this country4 ,from several points of view this diffusion of interest is most satisfactory1 since the spread of thought on serious topics is greatly to be welcomed4 ,moreover1 there is a vast mass of information in these writings which must be new to the bulk of the inhabitants of these islands4 ,there is also a great deal of criticism which should arouse professors of dogmatic theology1 and exponents of practical religion1 to a keener sense of their opportunities and responsibility4 ,a view of their position from outside1 by an able and unsparing critic1 cannot but be illuminating and helpful1 however unpleasant4 ,moreover1 the comprehensive survey of existence which can be taken by a modern man of science is almost sure to be interesting and instructive1 when properly interpreted with the necessary restrictions and expansions2 and if it be found that the helpful portions are unhappily accompanied by over-confident negations and supercilious denials of facts at present outside the range of orthodox science1 these natural blemishes must be discounted and estimated at their proper worth2 for it would be foolish to imagine that even a diligent student of ,nature has special access to the kind of truths which have been hidden from the nominally wise and prudent of all time4 ,so far as ,professor ,haeckel's writings are read by the thoroughly educated and well-informed1 they can do nothing but good4 ,they may not1 indeed1 convey anything particularly new1 but they furnish an interesting study in scientific history and mental development4 ,so far1 however1 as they are read by unbalanced and uncultured persons1 with no sense of proportion and but little critical faculty1 they may do harm1 unless accompanied by a suitable qualification or antidote1 especially an antidote against the bigotry of their somewhat hasty and scornful destructive portions4 ,to the intelligent artisan or other hard-headed reader who considers that ,christian faith is undermined1 and the whole religious edifice upset1 by the scientific philosophy advocated by ,professor ,haeckel under the name ,monism1 ,i would say1 paraphrasing a sentence of ,mr ,ruskin's in a preface to ,sesame and ,lilies3--,do not think it likely that you hold in your hands a treatise in which the ultimate and final verity of the universe is at length beautifully proclaimed1 and in which pure truth has been sifted from the errors of all preceding ages4 ,do not think it1 friend3 it is not so4 ,for what is this same ,monism8 ,professor ,haeckel writes almost as if it were a recent invention1 but in truth there have been many versions of it1 and in one form or another the idea is quite old1 older than ,plato1 as old as ,parmenides4 ,the name ,monism should apply to any philosophic system which assumes and attempts to formulate the essential simplicity and oneness of all the apparent diversity of sensual impression and consciousness1 any system which seeks to exhibit all the complexities of existence1 both material and mental--the whole of phenomena1 both objective and subjective--as modes of manifestation of one fundamental reality4 ,according to the assumed nature of that reality1 different brands of monistic theory exist3-- #a4 ,there is the hypothesis that everything is an aspect of some unknown absolute ,reality1 which itself1 in its real nature1 is far beyond our apprehension or conception4 ,and within the broad area thus suggested may be grouped such utterly different universe-conceptions as that of ,herbert ,spencer and that of ,spinoza4 #b4 ,according to another system the fundamental reality is psychical1 is consciousness1 let us say1 or mind2 and the material world has only the reality appropriate to a consistent set of ideas4 ,here we find again several varieties1 ranging from ,bishop ,berkeley and presumably ,hegel1 on the one hand1 to ,william ,james--who1 in so far as he is a monist at all1 may ,i suppose be called an empirical idealist--and solipsists such as ,mach and ,karl ,pearson1 on the other4 #c4 ,a third system1 or group of systems1 has been in vogue among some physicists of an earlier day1 and among some biologists now2 viz41 that mind1 thought1 consciousness are all by-products1 phantasmagoria1 epiphenomena1 developments and decorations1 as it were1 of the one fundamental all-embracing reality1 which some may call matter1 some energy1 and some substance4 ,in this category we find ,tyndall--at any rate the ,tyndall of the ,belfast address--and here consistently do we find ,haeckel1 together with several other biologists4 ,this last system of ,monism1 though not now in favour with philosophers1 is the most militant variety of all2 and accordingly it has in some quarters managed to obtain1 and it certainly seems anxious to obtain1 a monopoly of the name4 ,but the monopoly should not be granted4 ,the name ,materialism is quite convenient for it1 just as ,idealism is for the opposing system2 and if either of these titles is objected to by the upholders of either system1 as apparently too thorough-going and exclusive1 whereas only a tendency in one or other direction is to be indicated1 then the longer but more descriptive titles of ,idealistic-monism and ,materialistic-monism respectively should be employed4 ,but neither of these compromises seems necessary to connote the position of ,professor ,haeckel4 ,the truth is that all philosophy aims at being monistic2 it is bound to aim at unification1 however difficult of attainment2 and a philosopher who abandoned the quest1 and contented himself with a permanent antinomy--a universe compounded of two or more irreconcilable and entirely disparate and disconnected agencies--would be held to be throwing up his brief as a philosopher and taking refuge in a kind of permanent ,manichism1 which experience has shown to be an untenable and ultimately unthinkable position4 ,an attempt at ,monism is therefore common to all philosophers1 whether professional or amateur2 and the only question at issue is what sort of ,monism are you aiming at1 what sort of solution of the universe have you to offer1 what can you hold out to us as a simple satisfactory comprehensive scheme of existence8 ,in order to estimate the value of ,professor ,haeckel's scheme of the universe1 it is not necessary to appeal to philosophers3 it is sufficient to meet him on scientific ground1 and to show that in his effort to simplify and unify he has under-estimated some classes of fact and has stretched scientific theory into regions of guess-work and hypothesis1 where it loses touch with real science altogether4 ,the facts which he chooses gratuitously to deny1 and the facts which he chooses vigorously to emphasise1 are arbitrarily selected by him according as they will or will not fit into his philosophic scheme4 ,the scheme itself is no new one1 and almost certainly contains elements of truth4 ,some day far hence1 when it is possible properly to formulate it1 a system of ,monism may be devised which shall contain the whole truth4 ,at present the scheme formulated by ,professor ,haeckel must to philosophers appear rudimentary and antiquated1 while to men of science it appears gratuitous1 hypothetical1 in some places erroneous1 and altogether unconvincing4 ,before everything a philosopher should aim at being all-inclusive1 before everything a man of science should aim at being definite1 clear1 and accurate4 ,an attempt at combination is an ambitious attempt1 which may legitimately be made1 but which it appears is hardly as yet given to man to make successfully4 ,attempts at an all-embracing scheme1 which shall be both truly philosophic and truly scientific1 must for the present be mistrusted1 and the mistrust should extend especially to their negative side4 ,positive contributions1 either to fact or to system1 may be real and should be welcome2 but negative or destructive criticism1 the eschewing and throwing away of any part of human experience1 because it is inconsistent with a premature and ill-considered monistic or any other system1 should be regarded with deep suspicion2 and the promulgation of any such negative and destructive scheme1 especially in association with free and easy dogmatism1 should automatically excite mistrust and repulsion4 ,there are things which cannot yet be fitted in as part of a coherent scheme of scientific knowledge--at present they appear like fragments of another order of things2 and if they are to be forced into the scientific framework1 like portions of a puzzle-map1 before their true place has been discovered1 a quantity of substantial fact must be disarranged1 dislocated1 and thrown away4 ,a premature and cheap ,monism is therefore worse than none at all4 ,,chapter ,,ii ,,the ,,law ,,of ,,substance ,i shall now endeavour to exhibit the way in which ,professor ,haeckel proceeds to expound his views1 and for that purpose shall extract certain sentences from his work1 ,the ,riddle of the ,universe2 giving references to the sixpenny translation1 now so widely circulated in ,england1 in order that they may be referred to in their context with ease4 ,to scientific men the exaggeration of statement will in many cases be immediately obvious2 but in the present state of general education it will often be necessary to append a few comments1 indicating1 as briefly as possible1 wherein the statement is in excess of ascertained fact1 however interesting as a guess or speculation2 wherefore it must be considered illegitimate as a weapon wherewith to attack other systems1 so far as they too are equally entitled to be considered reasonable guesses at truth4 ,the central scientific doctrines upon which ,professor ,haeckel's philosophy is founded appear to be two--one physical1 the other biological4 ,the physical doctrine is what he calls the ,law of ,substance--a kind of combination of the conservation of matter and the conservation of energy3 a law to which he attaches extraordinary importance1 and from which he draws momentous conclusions4 ,ultimately he seems to regard this law as almost axiomatic1 in the sense that a philosopher who has properly grasped it is unable to conceive the negative4 ,a few extracts will suffice to show the remarkable importance which he attaches to this law3-- ,all the particular advances of physics and chemistry yield in theoretical importance to the discovery of the great law which brings them to one common focus1 the 'law of substance4' ,as this fundamental cosmic law establishes the eternal persistence of matter and force1 their unvarying constancy throughout the entire universe1 it has become the pole-star that guides our monistic philosophy through the mighty labyrinth to a solution of the world-problem 7p4 #b74 ,the uneducated member of a civilised community is surrounded with countless enigmas at every step1 just as truly as the savage4 ,their number1 however1 decreases with every stride of civilisation and of science2 and the monistic philosophy is ultimately confronted with but one simple and comprehensive enigma--the 'problem of substance' 7p4 #f74 ,the supreme and all-pervading law of nature1 the true and only cosmological law1 is1 in my opinion1 the law of substance2 its discovery and establishment is the greatest intellectual triumph of the nineteenth century1 in the sense that all other known laws of nature are subordinate to it4 ,under the name of 'law of substance' we embrace two supreme laws of different origin and age--the older is the chemical law of the 'conservation of matter1' and the younger is the physical law of the 'conservation of energy4' ,it will be self-evident to many readers1 and it is acknowledged by most of the scientific men of the day1 that these two great laws are essentially inseparable 7p4 #ge74 ,the conviction that these two great cosmic theorems1 the chemical law of the persistence of matter and the physical law of the persistence of force1 are fundamentally one1 is of the utmost importance in our monistic system4 ,the two theories are just as intimately united as their objects--matter and force or energy4 ,indeed1 this fundamental unity of the two laws is self-evident to many monistic scientists and philosophers1 since they merely relate to two different aspects of one and the same object1 the cosmos 7p4 #gf74 ,i proposed some time ago to call it the 'law of substance1' or the 'fundamental cosmic law'2 it might also be called the 'universal law1' or the 'law of constancy1' or the 'axiom of the constancy of the universe4' ,in the ultimate analysis it is found to be a necessary consequence of the principle of causality 7p4 #gf74 ,i criticise these utterances below1 and ,i also quote extracts bearing on the subject from ,professor ,huxley in ,chapter ,,iv42 but meanwhile ,professor ,haeckel is as positive as any ,positivist1 and runs no risk of being accused of ,solipsism3-- ,our only real and valuable knowledge is a knowledge of nature itself1 and consists of presentations which correspond to external things4444 ,these presentations we call true1 and we are convinced that their content corresponds to the knowable aspect of things4 ,we know that these facts are not imaginary1 but real 7p4 #ajd74 ,he also tends to become sentimental about the ultimate reality as he perceives it1 and tries to construct from it a kind of religion3-- ,the astonishment with which we gaze upon the starry heavens and the microscopic life in a drop of water1 the awe with which we trace the marvellous working of energy in the motion of matter1 the reverence with which we grasp the universal dominance of the law of substance throughout the universe--all these are part of our emotional life1 falling under the heading of 'natural religion' 7p4 #abb74 ,pantheism teaches that ,god and the world are one4 ,the idea of ,god is identical with that of nature or substance4444 ,in pantheism1 ,god1 as an intra-mundane being1 is everywhere identical with nature itself1 and is operative within the world as 'force' or 'energy4' ,the latter view alone is compatible with our supreme law--the law of substance4 ,it follows necessarily that pantheism is the world-system of the modern scientist 7p4 #ajb74 ,this 'godless world-system' substantially agrees with the monism or pantheism of the modern scientist2 it is only another expression for it1 emphasising its negative aspect1 the non-existence of any supernatural deity4 ,in this sense ,schopenhauer justly remarks3 ',pantheism is only a polite form of atheism4 ,the truth of pantheism lies in its destruction of the dualist antithesis of ,god and the world1 in its recognition that the world exists in virtue of its own inherent forces4 ,the maxim of the pantheist1 ',god and the world are one1' is merely a polite way of giving the ,lord ,god his cong' 7p4 #ajc74 ,thus we are led on1 from what may be supposed to be a bare statement of two recent generalisations of science1--first of all to regard them as almost axiomatic or self-evident2 next1 to consider that they solve the main problem of the universe2 and1 lastly1 that they suffice to replace the ,deity ,himself4 ,to curb these extravagant pretensions it is only necessary to consider soberly what these physical laws really assert4 ,conservation of ,energy4 ,take first the conservation of energy4 ,this generalisation asserts that in every complete material system1 subject to any kind of internal activity1 the total energy of the system does not change1 but is subject merely to transference and transformation1 and can only be increased or diminished by passing fresh energy in or out through the walls of the system4 ,so far from this being self-evident1 it required very careful measurement and experimental proof to demonstrate the fact1 for in common experience the energy of a system left to itself continually to all appearance diminishes2 yet it has been skilfully proved that when the heat and every other kind of product is collected and measured1 the result can be so expressed as to show a total constancy1 appertaining to a certain specially devised function called energy1 provided we know and are able to account for every form into which the said energy can be transformed by the activity going on4 ,a very important generalisation truly1 and one which has so seized hold of the mind of the physicist that if in any actual example a disappearance or a generation of energy were found1 he would at once conclude either that he had overlooked some known form and thereby committed an error1 or that some unknown form was present which he had not allowed for3 thereby getting a clue which1 if followed up1 he would hope might result in a discovery4 ,but the term energy itself1 as used in definite sense by the physicist1 rather involves a modern idea and is itself a generalisation4 ,things as distinct from each other as light1 heat1 sound1 rotation1 vibration1 elastic strain1 gravitative separation1 electric currents1 and chemical affinity1 have all to be generalised under the same heading1 in order to make the law true4 ,until heat was included in the list of energies1 the statement could not be made2 and1 a short time ago1 it was sometimes discussed whether life should or should not be included in the category of energy4 ,i should give the answer decidedly ,no1 but some might be inclined to say ,yes2 and this is sufficient as an example to show that the categories of energy are not necessarily exhausted2 that new forms may be discovered2 and that if new forms exist1 until they are discovered1 the law of conservation of energy as now stated may in some cases be strictly untrue2 just as it would be untrue1 though partially and usefully true1 in the theory of machines1 if heat were unknown or ignored4 ,to jump1 therefore1 from a generalisation such as this1 and to say1 as ,professor ,haeckel does on page #e1 that the following cosmological theorems have already been amply demonstrated1 is to leap across a considerable chasm3-- #a4 ,the universe1 or the cosmos1 is eternal1 infinite1 and illimitable4 #b4 ,its substance1 with its two attributes 7matter and energy71 fills infinite space1 and is in eternal motion4 #c4 ,this motion runs on through infinite time as an unbroken development1 with a periodic change from life to death1 from evolution to devolution4 #d4 ,the innumerable bodies which are scattered about the space-filling ether all obey the same 'law of substance'2 while the rotating masses slowly move towards their destruction and dissolution in one part of space1 others are springing into new life and development in other quarters of the universe4 ,most of this1 though in itself probable enough1 must1 when scientifically regarded1 be rated as guess-work1 being an overpressing of known fact into an exaggerated and over-comprehensive form of statement4 ,let it be understood that ,i am not objecting to his speculations1 but only pointing out that they are speculations4 ,the conservation of energy is a legitimate enough generalisation3 we do not really doubt its conservation and constancy when we admit that we are not yet sure of having fully and finally exhausted the whole category of energy4 ,what we do grant is1 that it may hereafter be possible to discover new forms2 and when new forms are discovered1 then either the definition may have to be modified1 or else the detailed statement at present found sufficient will have to be overhauled4 ,but after all1 this is not specially important3 the serious mistake which people are apt to make concerning this law of energy is to imagine that it denies the possibility of guidance1 control1 or directing agency1 whereas really it has nothing to say on these topics2 it relates to amount alone4 ,philosophers have been far too apt to jump to the conclusion that because energy is constant1 therefore no guidance is possible1 so that all psychological or other interference is precluded4 ,physicists1 however1 know better2 though unfortunately ,tyndall1 in some papers on ,miracles and ,prayer1 thoughtlessly adduced the conservation of energy as decisive4 ,this question of guidance is one of great interest1 and ,i emphasise the subject further on1 especially in ,chapter ,,ix4 ,conservation of ,matter4 ,take next the conservation of matter--which means that in any operation1 mechanical1 physical1 or chemical1 to which matter can be subjected1 its amount1 as measured by weight1 remains unchanged2 so that the only way to increase or diminish the weight of substance inside a given enclosure1 or geometrically closed boundary1 is to pass matter in or out through the walls4 ,this law has been called the sheet-anchor of chemistry1 but it is very far from being self-evident2 and its statement involves the finding of a property of matter which experimentally shall remain unchanged1 although nearly every other property is modified4 ,to superficial observation nothing is easier than to destroy matter4 ,when liquid--when dew1 for instance--evaporates1 it seems to disappear1 and when a manuscript is burnt it is certainly destroyed3 but it turns out that there is something which may be called the vapour of water1 or the matter of the letter1 which still persists1 though it has taken rarer form and become unrecognisable4 ,ultimately1 in order to express the persistence of the permanent abstraction called matter clearly1 it is necessary to speak of the ultimate atoms of which it is composed1 and to say that though these may enter into various combinations1 and thereby display many outward forms1 yet that they themselves are immutable and indestructible1 constant in number and quality and form1 not subject to any law of evolution2 in other words1 totally unaffected by time4 ,if we ask for the evidence on which this generalisation is founded1 we have to appeal to various delicate weighings1 conducted chiefly by chemists for practical purposes1 and very few of them really directed to ascertain whether the law is true or not4 ,a few such direct experiments are now1 indeed1 being conducted with the hope of finding that the law is not completely true2 in other words1 with the hope of finding that the weight of a body does depend slightly on its state of aggregation or on some other physical property4 ,the question has even been raised whether the weight of a crystal is altogether independent of its aspect3 the direction of its plane of cleavage with reference to the earth's radius2 also1 whether the temperature of bodies has any influence on their weight2 but on these points it may be truly said that if any difference were discovered it would not be expressed by saying that the amount of matter was different1 but simply that weight was not so fundamental and inalienable a property of matter as has been sometimes assumed2 in which case it is clear that there must be a more fundamental property to which appeal can be made in favour of constancy or persistency or conservation4 ,now the most fundamental property of matter known is undoubtedly 'inertia'2 and the law of conservation would therefore come to mean that the inertia of matter was constant1 no matter what changes it underwent4 ,but1 then1 inertia is not an easy property to measure1--very difficult to measure with great accuracy3 it is in practice nearly always inferred from weight2 and in terms of inertia the law of conservation of matter cannot be considered really an experimental fact2 it is1 strictly speaking1 a reasonable hypothesis1 an empirical law1 which we have never seen any reason to doubt1 and in support of which all scientific experience may be adduced in favour4 ,it is possible1 however1 to grant to ,professor ,haeckel--not positively1 but for the sake of argument1 and giving him the benefit of our present ignorance--that it is unlikely that matter in its lowest denomination can by us be created or destroyed4 ,for1 although it is now pretty well known that atoms of matter are not the indestructible and immutable things they were once thought 7seeing that1 although we do not know how to break them up1 they are liable every now and then themselves to break up or explode1 and so resolve themselves into simpler forms71 yet it can be granted that these simpler forms are likewise themselves atoms1 in the same sense1 and that if they break up they will break up likewise into atoms3 or ultimately1 it may be1 into those corpuscles or electrons or electric charges1 of which one plausible theory conjectures that the atoms of matter are really composed4 ,supposing an atom thus broken up into electrons1 its weight may possibly have disappeared4 ,we simply do not know whether weight is a property of the grouping called an atom1 or whether it belongs also to the individual ingredients or corpuscles of that atom4 ,there is at present no evidence4 ,but whether weight has disappeared or not1 it is quite certain1 for definite though rather recondite theoretical reasons1 that the inertia would not have disappeared2 and accordingly it may be held1 and must be held in our present state of knowledge1 that the constancy of fundamental material still holds good1 even though the atoms are resolved into electric charges--an amount of destruction never contemplated by those chemists and physicists who promulgated the doctrine of the conservation of matter4 ,electrical ,theory of ,matter4 ,but then1 on the electrical theory of matter1 even inertia is not the thoroughly constant property we once thought it4 ,it is a function of velocity for one thing1 and when speeds become excessive the inertia of matter rises perceptibly in value4 ,the fact that it would rise in value by a calculable amount1 and that the rise would be perceptible when the speed of motion approached in value to within1 say1 a tenth of the velocity of light1 was predicted mathematically2#a and now1 strange to say1 it has recently become possible to observe and actually measure the increase of inertia experimentally1 and thus to confirm the electrical theory not only as qualitatively or approximately true1 but as completely and quantitatively accurate4 ,a remarkable achievement all this6 of quite modern times1 which has not excited the attention it deserves--save among physicists4 ,footnote #a3 ,by ,mr ,oliver ,heaviside and ,professor ,j4 ,j4 ,thomson4 ,but even this is not all that can be said as to the fluctuating character of that fundamental material quality inertia4 ,it appears possible1 if electrons approach too near each other1 so as to encroach on each other's magnetic field as they move1 that then their inertia may fall in value during the time they are contiguous4 ,no experimental fact has yet suggested this at present3 it is improbable that even in the tightest combinations they ever really approach close enough to each other to make the effect appreciable in the slightest degree2 still1 strictly speaking1 the inertia of matter is a known mathematical function of the distance of electrons apart1 compared with their size1 as well as of their absolute speed through the ether2 and hence it may be found to vary from either of two distinct reasons4 ,nevertheless1 even this variation would not be expressed as a failure in the conservation of matter1 though there is now no single material property that can be specified as really and genuinely constant4 ,so long as the electric centres of strain1 or whatever they are--so long as the electric charges themselves--continue unaltered1 we should prefer to say that at least the basis of matter was fundamentally conserved4 ,further than this1 however1 we cannot go2 and to say1 as ,professor ,haeckel says1 that the modern physicist has grown so accustomed to the conservation of matter that he is unable to conceive the contrary1 is simply untrue4 ,whatever may be the case in real fact1 there is no question with respect to the possibility of conception4 ,the electrons themselves must be explained somehow2 and the only surmise which at present holds the field is that they are knots or twists or vortices1 or some sort of either static or kinetic modification1 of the ether of space--a small bit partitioned off from the rest and individualised by reason of this identifying peculiarity4 ,it may be that these knots cannot be untied1 these twists undone1 these vortices broken up2 it may be that neither artificially nor spontaneously are they ever in the slightest degree changed4 ,it may be so1 but we do not know2 and it is quite easy to conceive them broken up1 the identity of the electron lost1 its substance resolved into the original ether1 without parts or individual properties4 ,if this happened1 within our ken1 we should have to confess that the properties of matter were gone1 and that hence everything that could by any stretch of language be called matter was destroyed1 since no identifying property remained4 ,the discovery of such an event may lie in the science of the future2 it would be an epoch-making event in the history of science1 but no physicist would be upset by it--perhaps not even surprised2 nor would any one have good reason to be astonished if the correlative phenomenon occurred1 and under certain conditions some knots or strains were some day caused in the ether1 which had not been previously there2 and so matter1 or the foundation of matter1 artificially produced4 ,in other words1 the destruction and the creation of matter are well within the range of scientific conception1 and may be within the realm of experimental possibility4 ,persistence of the ,existent4 ,is there1 then1 no meaning in the conception which ,professor ,haeckel and others have so enthusiastically formulated1 and which certainly commends itself to every one as representing in some sense a genuine truth1 whether it be called a law of substance or whatever it be called8 ,there does seem a certain plausibility in the idea1 pure guess or assumption though it be1 that anything which really and fundamentally exists1 in a serious and untrivial and non-accidental sense1 can be trusted not suddenly to go out of existence and leave no trace behind4 ,in other words1 there seems some reason to suppose that anything which actually exists must be in some way or other perpetual2 that real existence is not a capricious and changing attribute3 arbitrary collocations and accidental relations may and must be temporary1 but there may be in each a fundamental substratum which1 if it can be reached1 will be found to be eternal4 ,i develop this idea further in the sequel4 ,this is1 at any rate1 what ,professor ,haeckel was evidently groping after1 as many others have groped before him1 and the nature of this fundamental persistent entity or entities 7for we must not assume without proof that there is only one3 there may be several1 and at any rate their ultimate unification may be a still further advanced and more transcendental problem7 may with some appropriateness be called 'the problem of the universe1' since it is clearly the problem of existence4 ,professor ,haeckel thinks he has solved the problem1 grasped the fundamental reality1 and found it to be matter and energy and nothing else2 though why he chooses to regard matter and energy as one thing instead of two is not perfectly plain to me1 nor1 ,i venture to say1 is it really plain to him4 ,making the assumption1 then1 that there is something1 or that there are several things1 to be discovered1 which may thus have the most fundamental property1 viz41 persistent immutable existence1 the 'problem' has resolved itself into the discovery of what these things actually are4 ,it will not do to jump at some object and assume that that is it4 ,a multitude of things obviously perish1 thereby showing themselves to be trivial or accidental arrangements1 according to our hypothesis4 ,a flame is extinguished and dies1 a mountain is ultimately ground into sand by the slow influence of denudation1 a planet or a sun may lose its identity by encounter with other bodies4 ,all these are temporary collocations of atoms2 and it appears now that an atom may break up into electric charges1 and these again may some day be found capable of resolving themselves into pristine ether4 ,if so1 then these also are temporary1 and in the material universe it is the ether only which persists--the ,ether with such states of motion or strain as it eternally possesses--in which case the ,ether will have proved itself the material substratum and most fundamental known entity on that side4 ,but are we to conclude1 therefore1 that nothing else exists8 that the existence of one thing disproves the existence of others8 ,the contention would be absurd4 ,the category of life has not been touched in anything we have said so far2 no relation has been established between life and energy1 or between life and ether4 ,the nature of life is unknown4 ,is life also a thing of which constancy can be asserted8 ,when it disappears from a material environment is it knocked out of existence1 or is it merely transferred to some other surroundings1 becoming as difficult to identify and recognise as are the gases of a burnt manuscript or the vapour of a vanished cloud8 ,is it a temporary trivial collocation associated with certain complex groupings of the atoms of matter1 and resolved into nothingness when that grouping is interfered with8 or is it something immaterial and itself fundamental1 something which uses these collocations of matter in order to display itself amid material surroundings1 but is otherwise essentially independent of them8 7,this idea is expanded in ,chapters ,,vi4 to ,x41 and see note at end of present chapter47 ,professor ,haeckel would answer this question with a contemptuous negative2 and the treatment which he would thus give to life he would also extend to mind and consciousness1 to affection1 to art1 to poetry1 to religion1 and all the other facts of experience to which in the process of evolution humanity has risen3 ,i say he would answer the question1 whether these had any real existence other than as a necessary concomitant of a sufficiently complex material aggregate1 with a contemptuous negative2 but ,i challenge him to say by what right he gives that answer4 ,his speculation is that all these properties are nascent and latent in the material atoms themselves1 that these have the potentiality of life and choice and consciousness1 which we perceive in their developed combinations4 ,as a speculation this is legitimate2 but the only answer that can by science legitimately be given at the present time is the answer given by du ,bois-,reymond1 ignoramus1 we do not know4 ,scientifically we do not2 and for a man of science to pretend1 or to assert in a popular treatise1 that we do1 is essentially and seriously to mislead4 7,see ,chapter ,,vii4 below47 ,it may even be a question whether the assertion of entire ignorance at the present time is completely appropriate1 whether we have not some positive evidence against ,professor ,haeckel's contention4 ,i believe that we have2 and though ,i may acquiesce in an assertion of present ignorance1 ,i am not at all willing to accept the next sentence of ,professor du ,bois-,reymond's answer1 and to say ignorabimus1 we never shall know4 ,the matter seems to me within the legitimate lines of scientific inquiry1 and it is unwise to attempt prediction1 especially negative prediction1 or to attempt to close the door to the future developments of knowledge4 ,but ,i am content to say for the present that from the point of view of strict science it is not yet possible to give any positive answer to these questions2 that they must await the progress of discovery4 ,it becomes a question of some interest1 therefore1 how it is possible for ,professor ,haeckel and for others of his school to have arrived at the idea not only that a scientific answer can be given1 but that already it has been given1 and that they know distinctly what it is4 ,note on the ,word ,life4 ,until a term is accurately defined1 and even afterwards for some purposes1 it is permissible to use a word of large significance in more than one sense4 ,thus the word light may be considered a psychological term1 denoting a certain sensation1 or a physiological term1 signifying the stimulus of certain specialised nerve-endings1 or a physical term1 expressing briefly an electromagnetic wave-disturbance in the ether4 ,i am using the word life in a quite general sense1 as is obvious1 for if it be limited to certain metabolic processes in protoplasm--which is the narrowest of its legitimate meanings--what ,i have said about its possible existence apart from matter would be absurd4 ,it may be convenient to employ the word vitality for this limited sense2 but so far as ,i know1 there is no general consensus of usage1 and the context must suffice to show a friendly reader the connotation intended4 ,,chapter ,,iii ,,the ,,development ,,of ,,life ,this leads me to the second main thesis or central scientific doctrine of ,professor ,haeckel's treatise1 the biological one2 and it is this which ,i shall now proceed to illustrate by further quotations1 viz41 the connection as he conceives it between life and matter4 ,his view is that life has arisen from inorganic matter without antecedent life4 ,the experimental facts of biogenesis he discards in favour of a hypothetical and at present undiscovered kind of spontaneous generation4 ,he assumes that the chemico-physical properties of carbon confer so peculiar a power on its albuminoid compounds that they develop into living protoplasm4 ,he says that he formulated this view thirty-three years ago1 and that no better monistic theory has arisen to replace it1 while to reject some form of spontaneous generation is to admit a miracle3-- ,the hypothesis of spontaneous generation1 and the allied carbon-theory 7viz41 that 'carbon 444 may be considered the chemical basis of life1' p4 #b7 are of great importance in deciding the long-standing conflict between the teleological 7dualistic7 and the mechanical 7monistic7 interpretation of phenomena 7p4 #ia74 ,but it can hardly be maintained that a hypothesis is able to decide any dispute4 7,see1 however1 ,chapter ,,vi47 ,an unscientific reader could hardly imagine that the apparently detailed account given in the next sentence of the automatic origin of life1 as it may have arisen on other planes1 and as it must have arisen on this1 is of the nature of hypothesis3-- ,first simple monera are formed by spontaneous generation1 and from these arise unicellular protists4444 ,from these unicellular protists arise1 in the further course of evolution1 first social cell-communities1 and subsequently tissue-forming plants and animals 7p4 #aca74 ,in this hypothesis of automatic origin by the agency of matter and energy alone1 he could probably find many biologists to agree with him speculatively2 but he goes further than some of them1 for he does not limit the automatic or material development to animal and vegetable life alone3 he throws automatic consciousness in1 too3-- ,the 'cellular theory' 444 has given us the first true interpretation of the physical1 chemical1 and even the psychological1 processes of life 7p4 #a74 ,consciousness1 thought1 and speculation are functions of the ganglionic cells of the cortex of the brain 7p4 #f74 ,the peculiar phenomenon of consciousness is not1 as du ,bois-,reymond and the dualistic school would have us believe1 a completely 'transcendental' problem3 it is1 as ,i showed thirty-three years ago1 a physiological problem1 and as such1 must be reduced to the phenomena of physics and chemistry 7p4 #fe74 ,holding such a view concerning consciousness1 in the teeth of the general philosophic opinion of to-day1 it is natural to find that of orthodox psychology and psychologists he is contemptuous3-- ,most of our so-called 'psychologists' have little or no knowledge of these indispensable foundations of anthropology--anatomy1 histology1 ontogeny1 and physiology4444 ,hence it is that most of the psychological literature of the day is so much waste-paper 7p4 #cd74 ,what we call the soul is1 in my opinion1 a natural phenomenon2 ,i therefore consider psychology to be a branch of natural science--a section of physiology4 ,consequently1 ,i must emphatically assert from the commencement that we have no different methods of research for that science than for any of the others 7p4 #cb74 ,in this difficult ,science of ,psychology he evidently feels himself quite at home4 ,he assumes easily and gratuitously that there is a material substance at the root of all mental processes whatever--called by ,clifford 'mind-stuff1' 7see1 however1 ,chapter ,,iv4 below17--and he then proceeds to lay down the law concerning ancient difficulties as follows3-- ,we shall give to this material basis of all psychic activity1 without which it is inconceivable1 the provisional name of 'psychoplasm4' ,the psychic processes are subject to the supreme1 all-ruling law of substance2 not even in this province is there a single exception to this highest cosmological law4 ,the dogma of 'free-will1' another essential element of the dualistic psychology1 is similarly irreconcilable with the universal law of substance 7p4 #cb74 ,the freedom of the will is not an object for critical scientific inquiry at all1 for it is a pure dogma1 based on an illusion1 and has no real existence 7p4 #f74 ,nevertheless1 he realises that its apparent existence has to be accounted for somehow1 and accordingly he adopts the view that has several times occurred to thinkers1 viz41 that the nucleus of all the faculties enjoyed by a complete organism must be attributed in germ or nucleus to the cells and even to the atoms out of which the organism is built up4 ,his speculation as to the formation of a conscious organism1 and to the real meaning of its apparent sense of right and wrong and its apparent control over its own acts1 runs as follows1 the will being reduced to attraction and repulsion between the atoms3-- ,vogt's pyknotic theory of substance is that minute parts of the universal substance1 the centres of condensation1 which might be called pyknatoms1 correspond in general to the ultimate separate atoms of the kinetic theory2 they differ1 however1 very considerably in that they are credited with sensation and inclination 7or will-movement of the simplest form71 with souls1 in a certain sense1--in harmony with the old theory of ,empedocles of the 'loves and hatreds of the elements4' ,moreover1 these 'atoms with souls' do not float in empty space1 but in the continuous1 extremely attenuated1 intermediate substance1 which represents the uncondensed portion of the primitive matter 7p4 #gg74 ',attraction' and 'repulsion' seem to be the sources of will--that momentous element of the soul which determines the character of the individual 7p4 #de74 ,the positive ponderable matter1 the element with the feeling of like or desire1 is continually striving to complete the process of condensation1 and thus collecting an enormous amount of potential energy2 the negative imponderable matter1 on the other hand1 offers a perpetual and equal resistance to the further increase of its strain and of the feeling of dislike connected therewith1 and thus gathers the utmost amount of actual energy4 ,i think that this pyknotic theory of substance will prove more acceptable to every biologist who is convinced of the unity of nature than the kinetic theory which prevails in physics to-day 7p4 #gh74 ,in other words1 he appeals to a presumed sentiment of biologists against the knowledge of the physicist in his own sphere--a strange attitude for a man of science4 ,after this it is less surprising to find him ignoring the elementary axiom that action and reaction are equal and opposite1 i4e4 that internal forces can have no motive power on a body as a whole1 and making the grotesque assertion that matter is moved1 not by external forces1 but by internal likes and desires3-- ,i must lay down the following theses1 which are involved in ,vogt's pyknotic theory1 as indispensable for a truly monistic view of substance1 and one that covers the whole field of organic and inorganic nature3-- #a4 ,the two fundamental forms of substance1 ponderable matter and ether1 are not dead and only moved by extrinsic force1 but they are endowed with sensation and will 7though1 naturally1 of the lowest grade72 they experience an inclination for condensation1 a dislike of strain2 they strive after the one and struggle against the other 7p4 #gh74 ,my desire is to criticise politely1 and hence ,i refrain from characterising this sentence as a physicist should4 ,every shade of inclination1 from complete indifference to the fiercest passion1 is exemplified in the chemical relation of the various elements towards each other 7p4 #gi74 ,on those phenomena we base our conviction that even the atom is not without a rudimentary form of sensation and will1 or1 as it is better expressed1 of feeling 7sthesis7 and inclination 7tropesis7--that is1 a universal 'soul' of the simplest character 7p4 #hj74 ,i gave the outlines of cellular psychology in #ahff in my paper on ',cell-souls and ,soul-cells' 7p4 #fc74 ,thus1 then1 in order to explain life and mind and consciousness by means of matter1 all that is done is to assume that matter possesses these unexplained attributes4 ,what the full meaning of that may be1 and whether there be any philosophic justification for any such idea1 is a matter on which ,i will not now express an opinion2 but1 at any rate1 as it stands1 it is not science1 and its formulation gives no sort of conception of what life and will and consciousness really are4 ,even if it were true1 it contains nothing whatever in the nature of explanation3 it recognises the inexplicable1 and relegates it to the atoms1 where it seems to hope that further quest may cease4 ,instead of tackling the difficulty where it actually occurs2 instead of associating life1 will1 and consciousness with the organisms in which they are actually in experience found1 these ideas are foisted into the atoms of matter2 and then the properties which have been conferred on the atoms are denied in all essential reality to the fully developed organisms which those atoms help to compose6 ,i show later on 7,chapters ,v4 and ,x47 that there is no necessary justification for assuming that a phenomenon exhibited by an aggregate of particles must be possessed by the ingredients of which it is composed2 on the contrary1 wholly new properties may make their appearance simply by aggregation2 though ,i admit that such a proposition is by no means obvious1 and that it may be a legitimate subject for controversy4 ,but into that question our author does not enter2 and even when he has conferred on the atoms these astounding properties1 he abstains from what would seem a natural development3 for his doctrine is that our power is actually less than that of the atoms1--that instead of utilising the attractions and repulsions1 or likes and dislikes1 of our constituent particles1 and directing them by the aggregate of conscious will-power to some preconceived end1 we ourselves1 on the contrary1 are dominated and controlled by them2 so that freedom of the will is an illusion4 ,freedom being thus disposed of1 ,immortality presents no difficulty2 a soul is the operation of a group of cells1 and so the existence of man clearly begins and ends with that of his terrestrial body3-- ,the most important moment in the life of every man1 as in that of all other complex animals1 is the moment in which he begins his individual existence coalescence of sperm cell and ovum 444 the existence of the personality1 the independent individual1 commences4 ,this ontogenetic fact is supremely important1 for the most far-reaching conclusions may be drawn from it4 ,in the first place1 we have a clear perception that man1 like all the other complex animals1 inherits all his personal characteristics1 bodily and mental1 from his parents2 and further1 we come to the momentous conclusion that the new personality which arises thus can lay no claim to 'immortality' 7p4 #bb74 ,others beside ,haeckel have held this kind of view at one time or another2 but1 unlike him1 most of them have recanted and seen the error of their ways4 ,he is1 indeed1 aware that several of his great ,german contemporaries have been through this phase of thought and come out on the other side1 notably the physiologist-philosopher ,wundt1 and he refers to them fairly and instructively thus3-- ,what seems to me of special importance and value in ,wundt's work is that he 'extends the law of the persistence of force for the first time to the psychic world4' ,thirty years afterwards1 in a second edition1 ,wundt emancipated himself from the fundamental errors of the first1 and says that he 'learned many years ago to consider the work a sin of his youth'2 it 'weighed on him as a kind of crime1 from which he longed to free himself as soon as possible4' ,in the first1 psychology is treated as a physical science1 on the same laws as the whole of physiology1 of which it is only a part2 thirty years afterwards he finds psychology to be a spiritual science1 with principles and objects entirely different from those of physical science4 ,i myself1 says ,haeckel1 naturally consider the 'youthful sin' of the young physiologist ,wundt to be a correct knowledge of nature1 and energetically defend it against the antagonistic view of the old philosopher ,wundt4 ,this entire change of philosophical principles1 which we find in ,wundt1 as we found it in ,kant1 ,virchow1 du ,bois-,reymond1 ,carl ,ernst ,baer1 and others1 is very interesting 7p4 #cf74 ,so it is3 very interesting6 ,professor ,haeckel is so imbued with biological science that he loses his sense of proportion2 and his enthusiasm for the work of ,darwin leads him to attribute to it an exaggerated scope1 and enables him to eliminate the third of the ,kantian trilogy3-- ,darwin's theory of the natural origin of species at once gave us the solution of the mystic 'problem of creation1' the great 'question of all questions'--the problem of the true character and origin of man himself 7p4 #bh7 cf4 p4 #ai above4 ,it is a great deal more than that patient observer and deep thinker ,charles ,darwin ever claimed1 nor have his wiser disciples claimed it for him4 ,it is familiar that he explained how variations once arisen would be clinched1 if favourable in the struggle1 by the action of heredity and survival2 but the source or origin of the variations themselves he did not explain4 ,do they arise by guidance or by chance8 ,is natural selection akin to the verified and practical processes of artificial selection8 or is it wholly alien to them and influenced by chance alone8 ,the latter view can hardly be considered a complete explanation1 though it is verbally the one adopted by ,professor ,haeckel1 and it is of interest to see what he means by chance3-- ,since impartial study of the evolution of the world teaches us that there is no definite aim and no special purpose to be traced in it1 there seems to be no alternative but to leave everything to 'blind chance4' ,one group of philosophers affirms1 in accordance with its teleological conception1 that the whole cosmos is an orderly system1 in which every phenomenon has its aim and purpose2 there is no such thing as chance4 ,the other group1 holding a mechanical theory1 expresses itself thus3 ,the development of the universe is a monistic mechanical process1 in which we discover no aim or purpose whatever2 what we call design in the organic world is a special result of biological agencies2 neither in the evolution of the heavenly bodies nor in that of the crust of our earth do we find any trace of a controlling purpose--all is the result of chance4 ,each party is right--according to its definition of chance4 ,the general law of causality1 taken in conjunction with the law of substance1 teaches us that every phenomenon has a mechanical cause2 in this sense there is no such thing as chance4 ,yet it is not only lawful1 but necessary1 to retain the term for the purpose of expressing the simultaneous occurrence of two phenomena1 which are not causally related to each other1 but of which each has its own mechanical cause1 independent of that of the other4 ,everybody knows that chance1 in this monistic sense1 plays an important part in the life of man and in the universe at large4 ,that1 however1 does not prevent us from recognising in each 'chance' event1 as we do in the evolution of the entire cosmos1 the universal sovereignty of nature's supreme law1 the law of substance 7p4 #ig74 ,illegitimate ,negations4 ,with regard to the possibility of ,revelation1 or information derived from super-human sources1 naturally he ridicules the idea2 but in connection with the mode of origin and development of life on this planet he makes the following sensible and noteworthy admission3-- ,it is very probable that these processes have gone on likewise on other planets1 and that other planets have produced other types of the higher plants and animals1 which are unknown on our earth2 perhaps from some higher animal stem1 which is superior to the vertebrate in formation1 higher beings have arisen who far transcend us earthly men in intelligence4 ,exactly2 it is quite probable4 ,it is1 in fact1 improbable that man is the highest type of existence4 ,but if ,professor ,haeckel is ready to grant that probability or even possibility1 why does he so strenuously exclude the idea of revelation1 i4e41 the acquiring of imparted information from higher sources8 ,savages can certainly have revelation from civilised men4 ,why1 then1 should it be inconceivable that human beings should receive information from beings in the universe higher than themselves8 ,it may or may not be the case that they do2 but there is no scientific ground for dogmatism on the subject1 nor any reason for asserting the inconceivability of such a thing4 ,professor ,haeckel would no doubt reply to some of the above criticism that he is not only a man of science1 but also a philosopher1 that he is looking ahead1 beyond ascertained fact1 and that it is his philosophic views which are in question rather than his scientific statements4 ,to some extent it is both1 as has been seen2 but if even the above be widely known--if it be generally understood that the most controversial portions of his work are mainly speculative and hypothetical1 it can be left to its proper purpose of doing good rather than harm4 ,it can only do harm by misleading1 it can do considerable good by criticising and stimulating and informing2 and it is an interesting fact that a man so well acquainted with biology as ,professor ,haeckel is should have been so strongly impressed with the truth of some aspect of the philosophic system known as ,monism4 ,many men of science have likewise been impressed with the probability1 or possibility1 of some such ultimate unification4 ,the problem to be solved--and an old-world problem indeed it is--is the range1 and especially the nature1 of the connection between mind and matter2 or1 let us say1 between the material universe on the one hand1 and the vital1 the mental1 the conscious and spiritual universe or universes1 on the other4 ,it would be extremely surprising if any attempt yet made had already been thoroughly successful1 though the attack on the idealistic side appears to many of us physicists to be by far the most hopeful line of advance4 ,an excessively wide knowledge of existence would seem to be demanded for the success of any such most ambitious attempt2 but1 though none of us may hope to achieve it1 many may strive to make some contribution towards the great end2 and those who think they have such a contribution to make1 or such a revelation entrusted to them1 are bound to express it to the best of their ability1 and leave it to their contemporaries and successors to assimilate such portions of it as are true1 and to develop it further4 ,from this point of view ,professor ,haeckel is no doubt amply justified in his writings2 but1 unfortunately1 it appears to me that although he has been borne forward on the advancing wave of monistic philosophy1 he has1 in its specification1 attempted such precision of materialistic detail1 and subjected it to so narrow and limited a view of the totality of experience1 that the progress of thought has left him1 as well as his great ,english exemplar1 ,herbert ,spencer1 somewhat high and dry1 belated and stranded by the tide of opinion which has now begun to flow in another direction4 ,he is1 as it were1 a surviving voice from the middle of the nineteenth century2 he represents1 in clear and eloquent fashion1 opinions which then were prevalent among many leaders of thought--opinions which they themselves in many cases1 and their successors still more1 lived to outgrow2 so that by this time ,professor ,haeckel's voice is as the voice of one crying in the wilderness1 not as the pioneer or vanguard of an advancing army1 but as the despairing shout of a standard-bearer1 still bold and unflinching1 but abandoned by the retreating ranks of his comrades as they march to new orders in a fresh and more idealistic direction4 ,,chapter ,,iv ,,memoranda ,,for ,,would-,,be ,,materialists ,the objection which it has been found necessary to express concerning ,materialism as a complete system is based not on its assertions1 but on its negations4 ,in so far as it makes positive assertions1 embodying the results of scientific discovery and even of scientific speculation based thereupon1 there is no fault to find with it2 but when1 on the strength of that1 it sets up to be a philosophy of the universe--all inclusive1 therefore1 and shutting out a number of truths otherwise perceived1 or which appeal to other faculties1 or which are equally true and are not really contradictory of legitimately materialistic statements--then it is that its insufficiency and narrowness have to be displayed4 ,it will be probably instructive1 and it may be sufficient1 if ,i show that two great leaders in scientific thought 7one the greatest of all men of science who have yet lived71 though well aware of much that could be said positively on the materialistic side1 and very willing to admit or even to extend the province of science or exact knowledge to the uttermost1 yet were very far from being philosophic ,materialists or from imagining that other modes of regarding the universe were thereby excluded4 ,great leaders of thought1 in fact1 are not accustomed to take a narrow view of existence1 or to suppose that one mode of regarding it1 or one set of formul expressing it1 can possibly be sufficient and complete4 ,even a sheet of paper has two sides3 a terrestrial globe presents different aspects from different points of view2 a crystal has a variety of facets2 and the totality of existence is not likely to be more simple than any of these--is not likely to be readily expressible in any form of words1 or to be thoroughly conceivable by any human mind4 ,it may be well to remember that ,sir ,isaac ,newton was a ,theist of the most pronounced and thorough conviction1 although he had a great deal to do with the reduction of the major ,cosmos to mechanics1 i4e4 with its explanation by the elaborated machinery of simple forces2 and he conceived it possible that1 in the progress of science1 this process of reduction to mechanics would continue till it embraced nearly all phenomena4 7,see extract below47 ,that1 indeed1 has been the effort of science ever since1 and therein lies the legitimate basis for materialistic statements1 though not for a materialistic philosophy4 ,the following sound remarks concerning ,newton are taken from ,huxley's ,hume1 p4 #bdf3-- ,newton demonstrated all the host of heaven to be but the elements of a vast mechanism1 regulated by the same laws as those which express the falling of a stone to the ground4 ,there is a passage in the preface to the first edition of the ,principia1 which shows that ,newton was penetrated1 as completely as ,descartes1 with the belief that all the phenomena of nature are expressible in terms of matter and motion3-- ',,would ,,that ,,the ,,rest ,,of ,,the ,,phenomena ,,of ,,nature ,,could ,,be ,,deduced ,,by ,a ,,like ,,kind ,,of ,,reasoning ,,from ,,mechanical ,,principles4 ,,for ,,many ,,circumstances ,,lead ,,me ,,to ,,suspect ,,that ,,all ,,these ,,phenomena ,,may ,,depend ,,upon ,,certain ,,forces1 ,,in ,,virtue ,,of ,,which ,,the ,,particles ,,of ,,bodies1 ,,by ,,causes ,,not ,,yet ,,known1 ,,are ,,either ,,mutually ,,impelled ,,against ,,one ,,another1 ,,and ,,cohere ,,into ,,regular ,,figures1 ,,or ,,repel ,,and ,,recede ,,from ,,one ,,another2 ,,which ,,forces ,,being ,,unknown1 ,,philosophers ,,have ,,as ,,yet ,,explored ,,nature ,,in ,,vain4 ,,but ,i ,,hope ,,that1 ,,either ,,by ,,this ,,method ,,of ,,philosophising1 ,,or ,,by ,,some ,,other ,,and ,,better1 ,,the ,,principles ,,here ,,laid ,,down ,,may ,,throw ,,some ,,light ,,upon ,,the ,,matter4' ,here is a full-blown anticipation of an intelligible exposition of the ,universe in terms of matter and force3 the substantial basis of what smaller men call materialism and develop into what they consider to be a materialistic philosophy4 ,but there is no necessity for anything of the kind2 a systematic expression of facts in terms of one of their aspects does not exclude expression in terms of other and totally different aspects also4 ,denial of all sides but one1 is a poor kind of unification4 ,denial of this sort is the weakness and delusion of the people who call themselves ',christian ,scientists'3 they have hold of one side of truth--and that should be granted them1--but they hold it in so narrow and insecure a fashion that1 in self-defence1 they think it safest strenuously to deny the existence of all other sides4 ,in this futile enterprise they are imitating the attitude of the philosophic ,materialists1 on the other side of the controversy4 ,and then1 again1 ,professor ,huxley himself1 who is commonly spoken of by half-informed people as if he were a philosophic materialist1 was really nothing of the kind2 for although1 like ,newton1 fully imbued with the mechanical doctrine1 and1 of course1 far better informed concerning the biological departments of ,nature and the discoveries which have in the last century been made1 and though he rightly regarded it as his mission to make the scientific point of view clear to his benighted contemporaries1 and was full of enthusiasm for the facts on which materialists take their stand1 he saw clearly that these alone were insufficient for a philosophy4 ,the following extracts from the ',hume' volume will show1 first1 that he entirely repudiated materialism as a satisfactory or complete scheme of things2 and1 secondly1 that he profoundly disagreed with the position which now appears to be occupied by ,professor ,haeckel4 ,especially is he severe on gratuitous denials applied to provinces beyond our scope1 saying3-- that while it is the summit of human wisdom to learn the limit of our faculties1 it may be wise to recollect that we have no more right to make denials1 than to put forth affirmatives1 about what lies beyond that limit4 ,whether either mind or matter has a 'substance' or not is a problem which we are incompetent to discuss2 and it is just as likely that the common notions upon the subject should be correct as any others4444 ',the same principles which1 at first view1 lead to scepticism1 pursued to a certain point1 bring men back to common sense' 7p4 #bhb74 ,and on p4 #bhf he speaks concerning substance--that substance which constitutes the foundation of ,haeckel's philosophy--almost as if he were purposely confuting that rather fly-blown production3-- ,thus1 if any man think he has reason to believe that the 'substance' of matter1 to the existence of which no limit can be set either in time or space1 is the infinite and eternal substratum of all actual and possible existences1 which is the doctrine of philosophical materialism1 as ,i understand it1 ,i have no objection to his holding that doctrine2 and ,i fail to comprehend how it can have the slightest influence upon any ethical or religious views he may please to hold4444 ,moreover1 the ultimate forms of existence which we distinguish in our little speck of the universe are1 possibly1 only two out of infinite varieties of existence1 not only analogous to matter and analogous to mind1 but of kinds which we are not competent so much as to conceive--in the midst of which1 indeed1 we might be set down1 with no more notion of what was about us1 than the worm in a flower-pot1 on a ,london balcony1 has of the life of the great city4 ,that which ,i do very strongly object to is the habit1 which a great many non-philosophical materialists unfortunately fall into1 of forgetting all these very obvious considerations4 ,they talk as if the proof that the 'substance of matter' was the 'substance' of all things cleared up all the mysteries of existence4 ,in point of fact1 it leaves them exactly where they were4444 ,your religious and ethical difficulties are just as great as mine4 ,the speculative game is drawn--let us get to practical work 7p4 #bhf74 ,and again on pp4 #bea and #bgi3-- ,it is worth any amount of trouble to 444 know by one's own knowledge the great truth 444 that the honest and rigorous following up of the argument which leads us to 'materialism' inevitably carries us beyond it 7p4 #bea74 ,to sum up4 ,if the materialist affirms that the universe and all its phenomena are resolvable into matter and motion1 ,berkeley replies1 ,true2 but what you call matter and motion are known to us only as forms of consciousness2 their being is to be conceived or known2 and the existence of a state of consciousness1 apart from a thinking mind1 is a contradiction in terms4 ,i conceive that this reasoning is irrefragable4 ,and1 therefore1 if ,i were obliged to choose between absolute materialism and absolute idealism1 ,i should feel compelled to accept the latter alternative 7p4 #bgi74 ,let the jubilant but uninstructed and comparatively ignorant amateur materialist therefore beware1 and bethink himself twice or even thrice before he conceives that he understands the universe and is competent to pour scorn upon the intuitions and perceptions of great men in what may be to him alien regions of thought and experience4 ,let him explain1 if he can1 what he means by his own identity1 or the identity of any thinking or living being1 which at different times consists of a totally different set of material particles4 ,something there clearly is which confers personal identity and constitutes an individual3 it is a property characteristic of every form of life1 even the humblest2 but it is not yet explained or understood1 and it is no answer to assert gratuitously that there is some fundamental substance or material basis on which that identity depends1 any more than it is an explanation to say that it depends upon a soul4 ,these are all forms of words4 ,as ,hume says1 quoted by ,huxley with approval in the work already cited1 p4 #aid3-- ,it is impossible to attach any definite meaning to the word 'substance1' when employed for the hypothetical substratum of soul and matter4444 ,if it be said that our personal identity requires the assumption of a substance which remains the same while the accidents of perception shift and change1 the question arises what is meant by personal identity8444 ,a plant or an animal1 in the course of its existence1 from the condition of an egg or seed to the end of life1 remains the same neither in form1 nor in structure1 nor in the matter of which it is composed3 every attribute it possesses is constantly changing1 and yet we say that it is always one and the same individual 7p4 #aid74 ,and in his own preface to the ',hume' volume ,huxley expresses himself forcibly thus1--equally antagonistic as was his wont to both ostensible friend and ostensible foe1 as soon as they got off what he considered the straight path3-- ,that which it may be well for us not to forget is1 that the first-recorded judicial murder of a scientific thinker ,socrates was compassed and effected1 not by a despot1 nor by priests1 but was brought about by eloquent demagogues4444 ,clear knowledge of what one does not know just as important as knowing what one does know4444 ,the development of exact natural knowledge in all its vast range1 from physics to history and criticism1 is the consequence of the working out1 in this province1 of the resolution to 'take nothing for truth without clear knowledge that it is such'2 to consider all beliefs open to criticism2 to regard the value of authority as neither greater nor less1 than as much as it can prove itself to be worth4 ,the modern spirit is not the spirit 'which always denies1' delighting only in destruction2 still less is it that which builds castles in the air rather than not construct2 it is that spirit which works and will work 'without haste and without rest1' gathering harvest after harvest of truth into its barns1 and devouring error with unquenchable fire 7p4 viii474 ,the harvesting of truth is a safe enough enterprise1 but the devouring of error is a more dangerous pastime1 since flames are liable to spread beyond our control2 and though1 in a world overgrown with weeds and refuse1 the cleansing influence of fire is a necessity1 it would be cruel to apply the same agency again at a later stage1 when a fresh young crop is springing up in the cleared ground4 ,,chapter ,v ,,religion ,,and ,,philosophy ,the aphorism sometimes encountered1 that whatever properties appertain to a whole must essentially belong to the parts of which it is composed1 is a fallacy4 ,a property can be possessed by an aggregation of atoms which no atom possesses in the slightest degree4 ,those who think otherwise are unacquainted with mathematical laws other than simple proportion or some continuous or additive functions2 they are not aware of discontinuities2 they are not experienced in critical values1 above which certain conditions obtain1 while below them there is suddenly nothing4 ,to refute them an instance must suffice3-- ,a meteoric stone may seem to differ from a planet only in size1 but the difference in size involves also many other differences1 notably the fact that the larger body can attract and hold to itself an atmosphere--a circumstance of the utmost importance to the existence of life on its surface4 ,in order1 however1 that a planet may by gravitative attraction control the roving atoms of gas1 and confine their excursions to within a certain range of itself1 it must have a very considerable mass4 ,the earth is big enough to do it2 the moon is not4 ,by simply piling atoms or stones together into a mighty mass there comes a critical point at which an atmosphere becomes possible2 and directly an atmosphere exists1 all manner of phenomena may spring into existence1 which without it were quite impossible4 ,so1 also1 it may be said that a sun differs from a dark planet only in size2 for it is just the fact of great size which enables its gravitative-shrinkage and earthquake-subsidence to generate an immense quantity of heat and to maintain the mass for ons at an excessively high temperature1 thereby fitting it to become the centre of light and life to a number of worlds4 ,the blaze of the sun is a property which is the outcome of its great mass4 ,a small permanent sun is an impossibility4 ,wherefore1 properties can be possessed by an aggregate or assemblage of particles which in the particles themselves did not in the slightest degree exist4 ,if1 however1 we reverse the aphorism and say that whatever is in a part must be in the whole1 we are on much safer ground4 ,i do not say that it cannot be pressed into illegitimate extremes1 but in one and that the simplest sense it is little better than a platitude4 ,the fact that an apple has pips legitimises the assertion that an apple-tree has pips1 and that the peculiar property of pips represents a faculty enjoyed by the vegetable kingdom as a whole2 but it would be a childish misunderstanding to expect to find actual pips in the trunk of a tree or in all vegetables4 ,there is a tendency to call the argument or statement that whatever faculty man possesses the ,deity must have also2 by the name ,anthropomorphism2 but it seems to me a misnomer1 and to convey quite wrong ideas4 ,the argument represented by ,he that formed the eye1 shall he not see8 he that planted the ear1 shall he not hear8 need not assume for a moment that ,god has sense organs akin to those of man1 or that ,he appreciates ethereal and aerial vibrations in the same sort of way4 ,it is not an assertion of similarity between ,god and man1 but merely a realisation that what belongs to a part must be contained in the whole4 ,it is not even necessarily pantheistic3 it would hold equally well on a ,theistic interpretation4 ,regarded pantheistically it is obvious and requires no stating3 regarded ,theistically1 it is a perception that faculties and powers which have come into existence1 and are actually at work in the universe1 cannot have arisen without the knowledge and sympathy and full understanding of the ,sustainer and ,comprehender of it all4 ,nor can functions be expected in the creature which transcend the power of the ,creator4 ,all our faculties1 sensations1 and emotions must therefore be understood1 and in a sense possessed1 in some transcendental and to us unimaginable form1 by the ,deity4 ,i know that it is possible to deny ,his existence1 just as it is possible to deny the existence of an external world or to maintain that reality is limited to our sensations4 ,if the ,deity has a sense of humour1 as undoubtedly ,he has1 ,he must be amused at the remarkable philosophising faculty recently developed by the creature which on this planet has become most vigorously self-conscious and is in the early stages of progress towards higher things--a philosophising faculty so acute as to lead him to mistrust and throw away information conveyed to him by the very instruments which have enabled him to become what he is2 so that having become keenly alive to the truth that all we are directly aware of is the fruit of our own sensations and consciousness1 he proceeds to the grotesque supposition that these sensations and consciousness may be all that really exists1 and that the information which for ages our senses have conveyed to us concerning external things may be illusory1 not only in form and detail and appearance1 but in substantial fact4 ,he must be pleased1 also1 with the enterprise of those eager philosophers who are so strenuously impressed with the truth of some ultimate monistic unification1 as to be unwilling to concede the multifariousness of existence--who decline to speak of mind and matter1 or of body and spirit1 or of ,god and the world1 as in any sense separate entities--who stigmatise as dualistic anything which does not manifestly and consciously strain after an ultimate monistic view--and who then1 as a climax1 on the strength of a few years' superficial experience on a planet1 by the aid of the sense organs which they themselves perceive to be illusory whenever the actual reality of things is in contemplation1 proceed to develop the theory that the whole has come into being without direct intelligence and apart from spiritual guidance1 that it is managed so well 7or so ill7 that it is really not managed at all1 that no ,deity exists1 and that it is absurd to postulate the existence of a comprehensive and all-inclusive guiding ,mind4 ,to be able to perceive comprehensively and state fully not only what is1 but also what is not1 is a wonderful achievement4 ,i do not think that such a power has yet been acquired by any of the sons of men2 nor will the semi-educated readers of this country be wise if they pin their faith and build their hopes on the utterances of any man1 however eminent1 who makes this superhuman claim4 ,now1 in all charity1 it must be admitted that in some passages ,professor ,haeckel puts himself under the ban implied by the above paragraph1 inasmuch as he conducts a sort of free and easy attack on religion1 especially on what he conceives to be the fundamental doctrines of ,christianity4 ,but1 after all1 it can be perceived that his attack1 so far as it is really an attack on religion1 is evidently inspired by his mistrust and dislike1 and to some extent fear1 of ,ecclesiasticism1 especially of the ,ultramontane movement in ,germany1 against which he says ,prince ,bismarck began a struggle in #ahgb4 ,it is this kind of semi-political religion that he is really attacking1 more than the pure essence of ,christianity itself4 ,he regards it as a bigoted system hostile to knowledge--which1 if true1 would amply justify an attack--and he says on page #aah3-- ,the great struggle between modern science and orthodox ,christianity has become more threatening2 it has grown more dangerous for science in proportion as ,christianity has found support in an increasing mental and political reaction4 ,this may seem an exaggerated fear2 but the following extract from a ,pastoral address by the ,bishop of ,newport1 which accidentally ,i saw reported in ,the ,tablet1 shows that the danger is not wholly imaginary1 if unwise opinions are pressed to their logical practical issue3-- ,if the formulas of modern science contradict the science of ,catholic dogma1 it is the former that must be altered1 not the latter4#b ,footnote #b3 ,in case it is unfair to wrench a sentence like this from its context1 ,i quote the larger portion of that instructive report in this note3-- ,extract from ,the ,tablet1 ,aug4 #bgth1 #aijd--;,an ,address by the ,bishop of ,newport4 ,if the ,abb ,loisy has followers within the ,church1 as we are informed he has1 it cannot be doubted that the danger for ,catholics is by no means imaginary4 ,for ,loisy teaches that the dogmatic definitions of the ,church on the ,incarnation1 although the best that could be given at the time and under the circumstances1 are only a most inadequate expression of the real truth1 which they represent merely relatively and imperfectly4 ,these definitions1 he says1 should now be stated afresh1 because the traditional formula no longer corresponds to the way in which the mystery is regarded by contemporary thought4 ,in his view1 our present knowledge of the universe should suggest to the ,church a new examination of the dogma of ,creation2 our knowledge of history should make her revise her ideas of revelation2 and our progress in psychology and moral philosophy should suggest to her to re-state her theology of the ,incarnation4 ,every one can see that there is a grain of truth in this kind of talk4 ,but it is1 on the whole1 a pestilent and dangerous heresy4 ,if the formulas of modern science contradict the science of ,catholic dogma1 it is the former that must be altered1 not the latter4 ,if modern metaphysics are incompatible with the metaphysical terms and expressions adopted by councils and explained by the ,catholic schools1 then modern metaphysics must be rejected as erroneous4 ,the ,church does not change her ,christian philosophy to suit the world's speculations2 she teaches the world1 by her theological definitions1 what true and sound philosophy is4 ,whilst every effort should be made by ,catholic apologists to smooth the way for a genuine understanding of the ,church's dogmatic terminology1 two things must never be lost sight of1 first1 that this terminology expresses real objective truth 7however inadequate the expression may be to the full meaning1 as ,god sees it1 of any given mystery72 and1 secondly1 that such truth is expressed in terms of sound philosophy which will not be given up1 and which may be called the ,christian philosophy4 ,professor ,haeckel continues his criticism of ,official ,christianity in the following vein3-- ,the so-called ',peace between ,church and ,state' is never more than a suspension of hostilities4 ,the modern ,papacy1 true to the despotic principles it has followed for the last #afjj years1 is determined to wield sole dominion over the credulous souls of men2 it must demand the absolute submission of the cultured ,state1 which1 as such1 defends the rights of reason and science4 ,true and enduring peace there cannot be until one of the combatants lies powerless on the ground4 ,either the ,church wins1 and then farewell to all 'free science and free teaching'--then are our universities no better than gaols1 and our colleges become cloistral schools2 or else the modern rational ,state proves victorious--then1 in the twentieth century1 human culture1 freedom1 and prosperity will continue their progressive development until they far surpass even the height of the nineteenth century4 ,in order to compass these high aims1 it is of the first importance that modern science not only shatter the false structures of superstition and sweep their ruins from the path1 but that it also erect a new abode for human emotion on the ground it has cleared--a 'palace of reason1' in which1 under the influence of our new monistic views1 we do reverence to the real trinity of the nineteenth century--the trinity of 'the true1 the good1 and the beautiful' 7p4 #aai74 ,these are the bases of religion1 adopted from ,goethe1 which in ,haeckel's view should entirely replace what he calls the ,trinity of ,kant1 viz41 ,god1 ,freedom1 and ,immortality--three ideas which he regards as mere superstition or as so enveloped in superstition as to be worthless4 ,occasionally1 however1 he attacks not solely ecclesiastical ,christianity--in which enterprise he is entirely within his rights1--but he goes further and abuses some of its more primitive forms1 and to some extent its practical fruits also4 ,for instance3-- ,primitive ,christianity preached the worthlessness of earthly life1 regarding it merely as a preparation for an eternal life beyond4 ,hence it immediately followed that all we find in the life of a man here below1 all that is beautiful in art and science1 in public and in private life1 is of no real value4 ,the true ,christian must avert his eyes from them2 he must think only of a worthy preparation for the life beyond4 ,contempt of nature1 aversion from all its inexhaustible charms1 rejection of every kind of fine art1 are ,christian duties2 and they are carried out to perfection when a man separates himself from his fellows1 chastises his body1 and spends all his time in prayers in the cloister or the hermit's cell4444 ,a ,christian art is a contradiction in terms 7p4 #abj74 ,i think it may without offence be said that if he means by ,primitive ,christianity the teachings of ,christ1 he is mistaken1 and has something to learn as to what those teachings really were4 ,if he means the times of persecution under the ,roman empire1 he could hardly expect much concentration on artistic pursuits or much enjoyment of terrestrial existence when it was liable to be violently extinguished at any moment3 sufficient that the early ,church survived its struggle for existence4 ,but if he is referring to medival ,christianity1 of any other than a debased kind1--common knowledge concerning medival art and architecture sufficiently rebuts the indictment4 ,so much so1 that one may almost wonder if by chance he happened to be thinking of ,mohammedanism rather than of ,christianity4 ,but he continues1 in a more practical and observant vein3-- ,christianity has no place for that well-known love of animals1 that sympathy with the nearly-related and friendly mammals 7dogs1 horses1 cattle1 etc47 which is urged in the ethical teaching of many of the older religions1 especially ,buddhism4 7,unfortunately1 ,descartes gave some support to the error in teaching that man only has a sensitive soul1 not the animal47 ,whoever has spent much time in the south of ,europe must have often witnessed those frightful sufferings of animals which fill us friends of animals with the deepest sympathy and indignation4 ,and when one expostulates with these brutal ',christians' on their cruelty1 the only answer is1 with a laugh3 ',but the beasts are not ,christians' 7p4 #abf74 ,this1 if true1 and ,i have heard it from other sources1 does constitute rather a serious indictment against the form of practical ,christianity understood by the ignorant classes among the ,latin races4 ,to return1 however1 to the concluding paragraph of the extract quoted above 7on page #ha7 from his page #aai3-- ,no one can have any objection to raise against the dignity and worthiness of the three great attributes which excite ,professor ,haeckel's1 as they excited ,goethe's1 worship and admiration1 viz41 the three goddesses1 as he calls them3 ,truth1 ,goodness1 and ,beauty2 but there is no necessary competition or antagonism between these and the other three great conceptions which aroused the veneration of ,kant3 ,god1 ,freedom1 and ,immortality2 nor does the upholding of the one triad mean the overthrow of the other3 they may be all co-eternal together and co-equal4 ,nor are either of these triplets inconsistent with some reasonable view of what may be meant by the ,christian ,trinity4 ,the total possibility of existence is so vast that no simple formula1 nor indeed any form of words1 however complex1 is likely to be able to sum it up and express its essence to the exclusion of all other modes of expression4 ,it is a pity1 therefore1 that ,professor ,haeckel should think it necessary to decry one set of ideas in order to support another set4 ,there is room for all in this large universe--room for everything1 except downright lies and falseness4 ,concerning ,truth there is no need to speak3 it cannot but be the breath of the nostrils of every genuine scientific man2 but his ideas of truth should be large enough to take into account possibilities far beyond anything of which he is at present sure1 and he should be careful to be undogmatic and docile in regions of which at present he has not the key4 ,the meaning of ,goodness1 the whole domain of ethics1 and the higher possibilities of sainthood of which the human spirit has shown itself capable1 are at present outside his domain2 and if a man of science seeks to dogmatise concerning the emotions and the will1 and asserts that he can reduce them to atomic forces and motions1 because he has learnt to recognise the undoubted truth that atomic forces and motions must accompany them and constitute the machinery of their manifestation here and now1--he is exhibiting the smallness of his conceptions and gibbeting himself as a laughing-stock to future generations4 ,the atmosphere and full meaning of ,beauty also he can only dimly grasp4 ,if he seeks to explain it in terms of sexual selection1 or any other small conception which he has recently been able to form in connection with vital procedure on this planet1 he is explaining nothing3 he is merely showing how the perception of beauty may operate in certain cases2 but the inner nature of beauty and the faculty by which it is perceived are utterly beyond him4 ,he cannot but feel that the unconscious and unobtrusive beauty of field and hedgerow must have originated in obedience to some primal instinct or in fulfilment of some immanent desire1 some lofty need quite other than anything he recognises as human4 ,and if a poet witnessing the colours of a sunset1 for instance1 or the profusion of beauty with which snow mountains seem to fling themselves to the heavens in districts unpeopled and in epochs long before human consciousness awoke upon the earth3 if such a seer feels the revelation weigh upon his spirit with an almost sickening pressure1 and is constrained to ascribe this wealth and prodigality of beauty to the joy of the ,eternal ,being in ,his own existence1 to an anticipation as it were of the developments which lie before the universe in which ,he is at work1 and which ,he is slowly tending towards an unimaginable perfection--it behooves the man of science to put his hand upon his mouth1 lest in his efforts to be true1 in the absence of knowledge1 he find himself uttering1 in his ignorance1 words of lamentable folly or blasphemy4 ,man and ,nature4 ,consider our own position--it is surely worth considering4 ,we are a part of this planet2 on one side certainly and distinctly a part of this material world1 a part which has become self-conscious4 ,at first we were a part which had become alive2 a tremendous step that--introducing a number of powers and privileges which previously had been impossible1 but that step introduced no responsibility2 we were no longer1 indeed1 urged by mere pressure from behind1 we were guided by our instincts and appetites1 but we still obeyed the strongest external motive1 almost like electro-magnetic automata4 ,now1 however1 we have become conscious1 able to look before and after1 to learn consciously from the past1 to strive strenuously towards the future2 we have acquired a knowledge of good and evil1 we can choose the one and reject the other1 and are thus burdened with a sense of responsibility for our acts4 ,we still obey the strongest motive doubtless1 but there is something in ourselves which makes it a motive and regulates its strength4 ,we can drift like other animals1 and often do2 but we can also obey our own volition4 ,i would not deny the rudiments of self-consciousness1 and some of what it implies1 to certain domestic animals1 notably the dog2 but domestication itself is a result of humanity1 and undoubtedly the attributes we are discussing are chiefly and almost solely human1 they can hardly be detected in wild nature4 ,no other animal can have a full perception of its own individuality and personality as separate from the rest of existence4 ,such ideas do not occur in the early periods of even human infancy3 they are a later growth4 ,self-consciousness must have become prominent at a certain stage in the evolutionary process4 ,how it all arose is a legitimate problem for genetic psychology1 but to the plain man it is a puzzle2 our ancestors invented legends to account for it--legends of apples and serpents and the like2 but the fact is there1 however it be accounted for4 ,the truth embedded in that old ,genesis legend is deep2 it is the legend of man's awakening from a merely animal life to consciousness of good and evil1 no longer obeying his primal instincts in a state of thoughtlessness and innocency--a state in which deliberate vice was impossible and therefore higher and purposed goodness also impossible1--it was the introduction of a new sense into the world1 the sense of conscience1 the power of deliberate choice2 the power also of conscious guidance1 the management of things and people external to himself1 for preconceived ends4 ,man was beginning to cease to be merely a passenger on the planet1 controlled by outside forces2 it is as if the reins were then for the first time being placed in his hands1 as if he was allowed to begin to steer1 to govern his own fate and destiny1 and to take over some considerable part of the management of the world4 ,the process of handing over the reins to us is still going on4 ,the education of the human race is a long process1 and we are not yet fit to be fully trusted with the steering gear2 but the words of the old serpent were true enough3 once open our eyes to the perception and discrimination of good and evil1 once become conscious of freedom of choice1 and sooner or later we must inevitably acquire some of the power and responsibility of gods4 ,a fall it might seem1 just as a vicious man sometimes seems degraded below the beasts1 but in promise and potency a rise it really was4 ,the oneness between ourselves and ,nature is not a thing to be deplored2 it is a thing to rejoice at1 when properly conceived4 ,it awakens a kind of religious enthusiasm even in ,haeckel1 who clearly perceives but a limited aspect of it2 yet the perception is vivid enough to cause him1 this so-called ,atheist1 to close his ,confession of ,faith with words such as these3-- ,now1 at last1 it is given to the mightily advancing human mind to have its eyes opened2 it is given to it to show that a true knowledge of nature affords full satisfaction and inexhaustible nourishment not only for its searching understanding1 but also for its yearning spirit4 ,knowledge of the true1 training for the good1 pursuit of the beautiful3 these are the three great departments of our monism2 by the harmonious and consistent cultivation of these we effect at last the truly beatific union of religion and science1 so painfully longed after by so many to-day4 ,the ,true1 the ,beautiful1 and the ,good1 these are the three august ,divine ,ones before which we bow the knee in adoration4444 ,in the hope that free research and free teaching may always continue1 ,i conclude my monistic ,confession of ,faith with the words3 ',may ,god1 the ,spirit of the ,good1 the ,beautiful1 and the ,true1 be with us4' ,this is clearly the utterance of a man to whose type ,i unconsciously referred in an article written two years ago 7,hibbert ,journal1 ,january #aijc71 from which ,i now make the following appropriate extract3-- ,looking at the loom of nature1 the feeling not of despair1 but of what has been called atheism1 one ingredient of atheism1 has arisen3 atheism never fully realised1 and wrongly so called--recently it has been called severe ,theism1 indeed2 for it is joyful sometimes1 interested and placid always1 exultant at the strange splendour of the spectacle which its intellect has laid bare to contemplation1 satisfied with the perfection of the mechanism1 content to be a part of the self-generated organism1 and endeavouring to think that the feelings of duty1 of earnest effort1 and of faithful service1 which conspicuously persist in spite of all discouragement1 are on this view intelligible as well as instinctive1 and sure that nothing less than unrepining unfaltering unswerving acquiescence is worthy of our dignity as man4 ,the above ',confession of ,faith1' then1 is very well2 for the man himself very well indeed1 but it is not enough for the race4 ,other parts of ,haeckel's writings show that it is not enough1 and that his conception of what he means by ,godhead is narrow and limited to an extent at which instinct1 reason1 and experience alike rebel4 ,no one can be satisfied with conceptions below the highest which to him are possible3 ,i doubt if it is given to man to think out a clear and consistent system higher and nobler than the real truth4 ,our highest thoughts are likely to be nearest to reality3 they must be stages in the direction of truth1 else they could not have come to us and been recognised as highest4 ,so1 also1 with our longings and aspirations towards ultimate perfection1 those desires which we recognise as our noblest and best3 surely they must have some correspondence with the facts of existence1 else had they been unattainable by us4 ,reality is not to be surpassed1 except locally and temporarily1 by the ideals of knowledge and goodness invented by a fraction of itself2 and if we could grasp the entire scheme of things1 so far from wishing to shatter it to bits and then ,remould it nearer to the heart's desire1 we should hail it as better and more satisfying than any of our random imaginings4 ,the universe is in no way limited to our conceptions3 it has a reality apart from them2 nevertheless1 they themselves constitute a part of it1 and can only take a clear and consistent character in so far as they correspond with something true and real4 ,whatever we can clearly and consistently conceive1 that is ipso facto in a sense already existent in the universe as a whole2 and that1 or something better1 we shall find to be a dim foreshadowing of a higher reality4 99 99 99 99 99 ,,explanatory ,,note ,,on ,,constructive ,,thought ,,and ,,optimism4 7,partly reprinted from ,mind47 ,it may be worth while to explain how it is that1 to a physicist unsmitten with any taint of solipsism1 a well-elaborated scheme which is consistent with already known facts necessarily seems to correspond1 or have close affinity1 with the truth4 ,it is the result of experience of a mathematical theorem concerning unique distributions4 ,for instance1 it can be shown that in an electric field1 however complicated1 any distribution of potential which satisfies boundary conditions1 and one or two other essential criteria1 must be the actual distribution2 for it has been rigorously proved that there cannot be two or more distributions which satisfy those conditions1 hence if one is arrived at theoretically1 or intuitively1 or by any means1 it must be the correct one2 and no further proof is required4 ,so1 also1 in connection with analogies and working models3 although they must necessarily be imperfect1 so long as they are only analogies1 yet the making or imagining of models 7not necessarily or usually a material model1 but a conceptual model7 is a recognised way of arriving at an understanding of recondite and ultra-sensual processes1 occurring say in the ether or elsewhere4 ,as an addition to evidence derived from such experiments as have been found possible1 and as a supplement to the experience out of which1 as out of a nucleus1 every conception must grow1 the mind is set to design and invent a self-coherent scheme which shall imitate as far as possible the results exhibited by nature4 ,by then using this as a working hypothesis1 and pressing it into extremes1 it can be gradually amended until it shows no sign of discordance or failure anywhere1 and even serves as a guide to new and previously unsuspected phenomena4 ,when that stage is reached1 it is provisionally accepted and tentatively held as a step in the direction of the truth2 though the mind is always kept ready to improve and modify and enlarge it1 in accordance with the needs of more thorough investigation and fresh discovery4 ,it was so1 for instance1 with ,maxwell's electromagnetic theory of light2 and there are a multitude of other instances4 ,in the transcendental or ultra-mundane or supersensual region there is the further difficulty to be encountered1 that we are not acquainted with anything like all the 'boundary conditions1' so to speak2 we only know our little bit of the boundary1 and we may err egregiously in inferring or attempting to infer the remainder4 ,we may even make a mistake as to the form of function adapted to the case4 ,nevertheless there is no better clue1 and the human mind is impelled to do the best it can with the confessedly imperfect data which it finds at its disposal4 ,the result1 therefore1 in this region1 is no system of definite and certain truth1 as in ,physics1 but is either suspense of judgment altogether1 or else a tentative scheme or working hypothesis1 to be held undogmatically1 in an attitude of constant receptiveness for further light1 and in full readiness for modification in the direction of the truth4 ,so far concerning the ascertainment of truth alone1 in intangible regions of inquiry4 ,the further hypothesis that such truth when found will be most satisfactory1 or in other words higher and better than any alternative plan1--the conviction that faith in the exceeding grandeur of reality shall not be confounded1--requires further justification2 and its grounds are not so easy to formulate4 ,perhaps the feeling is merely human and instinctive2 but it is existent and customary ,i believe among physicists1 possibly among men of ,science in general1 though ,i cannot speak for all2 and it must be based upon familiarity with a mass of experience in which1 after long groping and guess-work1 the truth has ultimately been discovered1 and been recognised as 'very good4' ,it is illustrated1 for instance1 by the words in which ,tyndall closes the first edition of his book on ,sound1 wherein1 after explaining ,helmholtz's brilliant theory of ,corti's organ and the musical mechanism of the ear1--a theory which1 amid the difficulties of actual observation1 was necessarily at first saturated with hypothesis1 and is not even yet fully verified1--he says3-- ,within the ears of men1 and without their knowledge or contrivance1 this lute of #cjjj strings has existed for ages1 accepting the music of the outer world1 and rendering it fit for reception by the brain4444 ,i do not ask you to consider these views as established1 but only as probable4 ,they present the phenomena in a connected and intelligible form2 and should they be doomed to displacement by a more correct or comprehensive theory1 it will assuredly be found that the wonder is not diminished by the substitution of the truth4 ,,chapter ,,vi ,,mind ,,and ,,matter ,what1 then1 is the probable essence of truth in ,professor ,haeckel's philosophy8 for it is not to be supposed that the speculations of an eminent man are baseless1 or that he has been led to his view of what he conceives to be the truth by some wholly erroneous path2 his intuitive convictions are to be respected1 for they are based on a far wider experience and knowledge of fact than is given to the average man2 and for the average man to consider it likely that there is no foundation whatever for the life convictions of a great specialist is as foolish as to suppose it probable that they are certain and infallible1 or that they are uncritically to be accepted even in regions beyond those over which his jurisdiction extends4 ,first as to the law of substance1 by which he sets so much store2 the fact which he is really1 though indistinctly1 trying to emphasise1 is what ,i have preferred to formulate as the persistence of the really existent1 see page #cd2 and1 with that modification1 we can agree with ,haeckel1 or with what ,i take to be his inner meaning1 to some extent4 ,we may all fairly agree1 ,i think1 that whatever really and fundamentally exists must1 so far as bare existence is concerned1 be independent of time4 ,it may go through many changes1 and thus have a history2 that is to say1 must have definite time relations1 so far as its changes are concerned2 but it can hardly be thought of as either going out of existence1 or as coming into existence1 at any given period1 though it may completely change its form and accidents2 everything basal must have a past and a future of some kind or other1 though any special concatenation or arrangement may have a date of origin and of destruction4 ,a crowd1 for instance1 is of this fugitive character3 it assembles and it disperses1 its existence as a crowd is over1 but its constituent elements persist2 and the same can be said of a planet or a sun4 ,yet for some soul or underlying reality even in these temporary accretions there is permanence of a sort3--,tyndall's streak of morning cloud1 though it may have melted into infinite azure1 has not thereby become non-existent1 although as a visible object it has disappeared from our ken and become a memory only4 ,it is true that it was a mere aggregate or accidental agglomeration--it had developed no self-consciousness1 nothing that could be called personality or identity characterised it1--and so no individual persistence is to be expected for it2 yet even it--low down in the scale of being as it is--even it has rejoined the general body of aqueous vapour whence1 through the incarnating influence of night1 it arose4 ,the thing that is1 both was and shall be1 and whatever does not satisfy this condition must be an accidental or fugitive or essentially temporary conglomeration or assemblage1 and not one of the fundamental entities of the universe4 ,it is interesting to remember that this was one of the opinions strongly held by the late ,professor ,tait1 who considered that persistence or conservation was the test or criterion of real existence4 ,the question1 ,how many fundamental entities in this sense there are1 and what they are1 is a difficult one4 ,many people1 including such opposite thinkers as ,tait and ,haeckel1 would say matter and energy2 though ,haeckel chooses1 on his own account1 to add that these two are one4 7,perhaps ,professor ,ostwald would agree with him there2 though to me the meaning is vague47 ,physical science1 pushed to the last resort1 would probably reply that1 within its sphere of knowledge at the present stage1 the fundamental entities are ether and motion2 and that of other things at present it knows next to nothing4 ,if physical science is interrogated as to the probable persistence1 i4e41 the fundamental existence1 of life or of mind1 it ought to reply that it does not know2 if asked about personality1 or souls1 or ,god1--about all of which ,professor ,haeckel has fully-fledged opinions--it would have to ask for a definition of the terms1 and would speak either not at all or with bated breath concerning them4 ,the possibility that life may be a real and basal form of existence1 and therefore persistent1 is a possibility to be borne in mind4 ,it may at least serve as a clue to investigation1 and some day may bear fruit2 at present it is no better than a working hypothesis4 ,it is one that on the whole commends itself to me2 for ,i conceive that though we only know of it as a function of terrestrial matter1 yet that it has another aspect too1 and ,i say this because ,i see it arriving and leaving--animating matter for a time and then quitting it1 just as ,i see dew appearing and disappearing on a plate4 ,apart from a solid surface1 dew cannot exist as such2 and to a savage it might seem to spring into and to go out of existence--to be an exudation from the solid1 and dependent wholly upon it2 but we happen to know more about it3 we know that it has a permanent and continuous existence in an imperceptible1 intangible1 supersensual form1 though its visible manifestation in the form of mist or dew is temporary and evanescent4 ,perhaps it is permissible to trace in that elementary phenomenon some superficial analogy to an incarnation4 ,the fact concerning life which lies at the root of ,professor ,haeckel's doctrine about its origin1 is that living beings have undoubtedly made their appearance on this planet1 where at one time they cannot be suspected of having existed4 ,consequently that whatever life may be1 it is something which can begin to interact with the atoms of terrestrial matter1 at some period1 or state of aggregation1 or other condition of elaboration1--a condition which may perhaps be rather definite1 if only we were aware of what it was4 ,but that undoubted fact is quite consistent with any view as to the nature of life1 and even with any view as to the mode of its terrestrial commencement2 there is nothing in that to say that it is a function of matter alone1 any more than the wind is a function of the leaves which dance under its influence2 there is nothing even to contradict the notion that it sprang into existence suddenly at a literal word of command4 ,the improbability or absurdity of such a conception as this last1 except in the symbolism of poetry1 is extreme1 and it is unthinkable by any educated person2 but its improbability depends upon other considerations than biologic ones1 and it is as repugnant to an enlightened ,theology as to any other science4 ,the mode in which biological speculation as to the probable development of living out of dead matter1 and the general relation of protoplasm to physics and chemistry1 can be surmised or provisionally granted1 without thereby concurring in any destructive criticism of other facts and experiences1 is explained in ,chapter ,x4 on ,life1 further on3 and there ,i emphasise my agreement with parts of the speculative contentions of ,professor ,haeckel on the positive side4 ,soul and ,body4 ,let us consider what are the facts scientifically known concerning the interaction between mind and matter4 ,fundamentally they amount to this3 that a complex piece of matter1 called the brain1 is the organ or instrument of mind and consciousness2 that if it be stimulated mental activity results2 that if it be injured or destroyed no manifestation of mental activity is possible4 ,moreover1 it is assumed1 and need not be doubted1 that a portion of brain substance is consumed1 oxidised let us say1 in every act of mentation3 using that term in the vaguest and most general sense1 and including in it unconscious as well as conscious operations4 ,suppose we grant all this1 what then8 ,we have granted that brain is the means whereby mind is made manifest on this material plane1 it is the instrument through which alone we know it1 but we have not granted that mind is limited to its material manifestation2 nor can we maintain that without matter the things we call mind1 intelligence1 consciousness1 have no sort of existence4 ,mind may be incorporate or incarnate in matter1 but it may also transcend it2 it is through the region of ideas and the intervention of mind that we have become aware of the existence of matter4 ,it is injudicious to discard our primary and fundamental awareness for what is after all an instinctive inference or interpretation of certain sensations4 ,the realities underlying those sensations are only known to us by inference1 but they have an independent existence3 in their inmost nature they may be quite other than what they seem1 and are in no way dependent upon our perception of them4 ,so1 also1 our actual personality may be something considerably unlike that conception of it which is based on our present terrestrial consciousness--a form of consciousness suited to1 and developed by1 our temporary existence here1 but not necessarily more than a fraction of our total self4 ,take an analogy3 the eye is the organ of vision2 by it we perceive light4 ,stimulate the retina in any way1 and we are conscious of the sensation of light2 injure or destroy the eye1 and vision becomes imperfect or impossible4 ,if eyes did not exist we should probably know nothing about light1 and we might be tempted to say that light did not exist4 ,in a sense1 to a blind race1 light would not exist--that is to say1 there would be no sensation of light1 there would be no sight2 but the underlying physical cause of that sensation--the ripples in the ether--would be there all the time4 ,and it is these ethereal ripples which a physicist understands by the term light4 ,it is quite conceivable that a race of blind physicists would be able to devise experimental means whereby they could make experiments on what to us is luminous radiation1 just as we now make experiments on electric waves1 for which we have no sense organ4 ,it would be absurd for a psychologist to inform them that light did not exist because sight did not4 ,the term might have to be reconsidered and redefined2 indeed1 most likely a polysyllabic term would be employed1 as is unfortunately usual when a thing of which the race in general has no intimate knowledge requires nomenclature4 ,but the thing would be there1 though its mode of manifestation would be different2 a term like vision might still be employed1 to signify our mode of perceiving and experiencing the agency which now manifests itself to us through our eyes2 and plants might grow by the aid of that agency just as they do now4 ,so1 also1 brain is truly the organ of mind and consciousness1 and to a brainless race these terms1 and all other terms1 would be meaningless2 but no one is at liberty to assert1 on the strength of that fact1 that the realities underlying our use of those terms have no existence apart from terrestrial brains4 ,nor can we say with any security that the stuff called brain is the only conceivable machinery which they are able to utilise3 though it is true that we know of no other4 ,yet it would seem that such a proposition must be held by a materialist1 or by what can be implied by the term monist1 used in its narrowest and most unphilosophic sense--a sense which would be better expressed by the term materialistic-monist1 with a limitation of the term matter to the terrestrial chemical elements and their combinations1 i4e41 to that form of substance to which the human race has grown accustomed--a sense which tends to exclude ethereal and other generalisations and unknown possibilities such as would occur to a philosophic monist of the widest kind4 ,for that it may ultimately be discovered that there is some intimate and necessary connection between a generalised form of matter and some lofty variety of mind is not to be denied2 though also it cannot be asserted4 ,it has been surmised1 for instance1 that just as the corpuscles and atoms of matter1 in their intricate movements and relations1 combine to form the brain cell of a human being2 so the cosmic bodies1 the planets and suns and other groupings of the ether1 may perhaps combine to form something corresponding as it were to the brain cell of some transcendent ,mind4 ,the idea is to be found in ,newton4 ,the thing is a mere guess1 it is not an impossibility1 and it cannot be excluded from a philosophic system by any negative statement based on scientific fact4 ,in some such sense as that1 matter and mind may be1 for all we know1 eternally and necessarily connected2 they can be different aspects of some fundamental unity2 and a lofty kind of monism can be true1 just as a lofty kind of pantheism can be true4 ,but the miserable degraded monism and lower pantheism1 which limits the term god to that part of existence of which we are now aware--sometimes1 indeed1 to a fraction only of that--which limits the term mind to that of which we are ourselves conscious1 and the term matter to the dust of the earth and the other visible bodies1 is a system of thought appropriate1 perhaps1 to a fertile and energetic portion of the nineteenth century1 but not likely to survive as a system of perennial truth4 ,the term organ itself should have given pause to anyone desirous of promulgating a scheme such as that4 ,organ is a name popularly given to an instrument of music4 ,without it1 or some other instrument1 no material manifestation or display of music is possible2 it is an instrument for the incarnation of music--the means whereby it interacts with the material world and throws the air and so our ears into vibration1 it is the means whereby we apprehend it4 ,injure the organ and the music is imperfect2 destroy it and it ceases to be possible4 ,but is it to be asserted on the strength of that fact that the term music has no significance apart from its material manifestation8 ,have the ideas of ,sir ,edward ,elgar no reality apart from their record on paper and reproduction by an orchestra8 ,it is true that without suitable instruments and a suitable sense organ we should know nothing of music1 but it cannot be supposed that its underlying essence would be therefore extinct or non-existent and meaningless4 ,can there not be in the universe a multitude of things which matter as we know it is incompetent to express8 ,is it not the complaint of every genius that his material is intractable1 that it is difficult to coerce matter as he knows it into the service of mind as he is conscious of it1 and that his conceptions transcend his powers of expression8 ,the connection between soul and body1 or more generally between spiritual and material1 has been illustrated by the connection between the meaning of a sentence and the written or spoken word conveying that meaning4 ,the writing or the speaking may be regarded as an incarnation of the meaning1 a mode of stating or exhibiting its essence4 ,as delivered1 the sentence must have time relations2 it has a beginning1 middle1 and end2 it may be repeated1 and the same general meaning may be expressed in other words2 but the intrinsic meaning of the sentence itself need have no time relations1 it may be true always1 it may exist as an eternal now1 though it may be perceived and expressed by humanity with varying clearness from time to time4 ,the soul of a thing is its underlying permanent reality--that which gives it its meaning and confers upon it its attributes4 ,the body is an instrument or mechanism for the manifestation or sensible presentation of what else would be imperceptible4 ,it is useless to ask whether a soul is immortal--a soul is always immortal where a soul can be discerned3 the question to ask concerning any given object is whether it has a soul or meaning or personal underlying reality at all4 ,those who think that reality is limited to its terrestrial manifestation doubtless have a philosophy of their own1 to which they are entitled and to which at any rate they are welcome2 but if they set up to teach others that monism signifies a limitation of mind to the potentialities of matter as at present known2 if they teach a pantheism which identifies ,god with nature in this narrow sense2 if they hold that mind and what they call matter are so intimately connected that no transcendence is possible2 that1 without the cerebral hemispheres1 consciousness and intelligence and emotion and love1 and all the higher attributes towards which humanity is slowly advancing1 would cease to be2 that the term soul signifies a sum of plasma-movements in the ganglion cells2 and that the term ,god is limited to the operation of a known evolutionary process1 and can be represented as the infinite sum of all natural forces1 the sum of all atomic forces and all ether vibrations1 to quote ,professor ,haeckel 7,confession of ,faith1 p4 #gh72 then such philosophers must be content with an audience of uneducated persons1 or1 if writing as men of science1 must hold themselves liable to be opposed by other men of science1 who are able1 at any rate in their own judgment1 to take a wider survey of existence1 and to perceive possibilities to which the said narrow and over-definite philosophers were blind4 ,life and ,guidance4 ,matter possesses energy1 in the form of persistent motion1 and it is propelled by force2 but neither matter nor energy possesses the power of automatic guidance and control4 ,energy has no directing power 7this has been elaborated by ,croll and others3 see1 for instance1 p4 #bd1 and a letter in ,nature1 vol4 #dc1 p4 #dcd1 thirteen years ago1 under the heading ,force and ,determinism74 ,inorganic matter is impelled solely by pressure from behind1 it is not influenced by the future1 nor does it follow a preconceived course nor seek a predetermined end4 ,an organism animated by mind is in a totally different case4 ,the intangible influences of hunger1 of a call1 of perception of something ahead1 are then the dominant feature4 ,an intelligent animal which is being pushed is in an ignominious position and resents it2 when led1 or when voluntarily obeying a call1 it is in its rightful attitude4 ,the essence of mind is design and purpose4 ,there are some who deny that there is any design or purpose in the universe at all3 but how can that be maintained when humanity itself possesses these attributes8 7cf4 pp4 #ed1 #gd74 ,is it not more reasonable to say that just as we are conscious of the power of guidance in ourselves1 so guidance and intelligent control may be an element running through the universe1 and may be incorporated even in material things8 ,a traveller who has lost his way in a mountain district1 coming across a path1 may rejoice1 saying1 ,this will guide me home4 ,a materialist1 if he were consistent1 should laugh such a traveller to scorn1 saying1 ,what guidance or purpose can there be in a material object8 there is no guidance or purpose in the universe2 things are because they cannot be otherwise1 not because of any intention underlying them4 ,how can a path1 which is little better than the absence of grass or the wearing down of stones1 know where you live or guide you to any desired destination8 ,moreover1 whatever knowledge or purpose the path exhibits must be in the path1 must be a property of the atoms of which it is composed4 ,to them some fraction of will1 of power1 of knowledge1 and of feeling may perhaps be attributed1 and from their aggregation something of the same kind may perhaps be deduced4 ,if the traveller can decipher that1 he may utilise the material object to his advantage2 but if he conceives the path to have been made with any teleological object or intelligent purpose1 he is abandoning himself to superstition1 and is as likely to be led by it to the edge of a precipice as to anywhere else4 ,let him follow his superstition at his peril6 ,this is not a quotation1 of course3 but it is a parable4 ,matter is the instrument and vehicle of mind2 incarnation is the mode by which mind interacts with the present scheme of things1 and thereby the element of guidance is supplied2 it can1 in fact1 be embodied in an intelligent arrangement of inert inorganic matter4 ,even a mountain path exhibits the property of guidance1 and has direction3 it is an incorporation of intelligence1 though itself inert4 ,direction is not a function of energy4 ,the energy of sound from an organ is supplied by the blower of the bellows1 which may be worked by a mechanical engine2 but the melody and harmony1 the sequence and co-existence of notes1 are determined by the dominating mind of the musician3 not necessarily of the executant alone1 for the composer's mind may be evoked to some extent even by a pianola4 ,the music may be said to be incarnate in the roll of paper which is ready to be passed through the instrument4 ,so also can the conception of any artist receive material embodiment in his work1 and if a picture or a beautiful building is destroyed it can be made to rise again from its ashes provided the painter or the architect still lives3 in other words1 his thought can receive a fresh incarnation2 and a perception of the beautiful form shall hereafter1 in a kindred spirit1 arouse similar ideas4 ,there is thus a truth in materialism1 but it is not a truth readily to be apprehended and formulated4 ,matter may become imbued with life1 and full of vital association2 something of the personality of a departed owner seems to cling sometimes about an old garment1 its curves and folds can suggest him vividly to our recollection4 ,i would not too blatantly assert that even a doll on which much affection had been lavished was wholly inert and material in the inorganic sense4 ,the tattered colours of a regiment are sometimes thought worthy to be hung in a church4 ,they are a symbol truly1 but they may be something more4 ,i have reason to believe that a trace of individuality can cling about terrestrial objects in a vague and almost imperceptible fashion1 but to a degree sufficient to enable those traces to be detected by persons with suitable faculties4 ,there is a deep truth in materialism2 and it is the foundation of the material parts of worship--sacraments and the like4 ,it is possible to exaggerate their efficacy1 but it is also possible to ignore it too completely4 ,the whole universe is metrical1 everything is a question of degree4 ,a property like radio-activity or magnetism1 discovered conspicuously in one form of matter1 turns out to be possessed by matter of every kind1 though to very varying extent4 ,so it would appear to be with the power possessed by matter to incarnate and display mind4 ,there are grades of incarnation3 the most thorough kind is that illustrated by our bodies2 in them we are incarnate1 but probably not even in that case is the incarnation complete4 ,it is quite credible that our whole and entire personality is never terrestrially manifest4 ,there are grades of incarnation4 ,some of the personality of an ,old ,master is locked up in a painting3 and whoever wilfully destroys a great picture is guilty of something akin to murder1 namely1 the premature and violent separation of soul and body4 ,some of the soul of a musician can be occluded in a piece of manuscript1 to be deciphered thereafter by a perceptive mind4 ,matter is the vehicle of mind1 but it is dominated and transcended by it4 ,a painting is held together by cohesive forces among the atoms of its pigments1 and if those forces rebelled or turned repulsive the picture would be disintegrated and destroyed2 yet those forces did not make the picture4 ,a cathedral is held together by inorganic forces1 and it was built in obedience to them1 but they do not explain it4 ,it may owe its existence and design to the thought of someone who never touched a stone1 or even of someone who was dead before it was begun4 ,in its symbolism it represents ,one who was executed many centuries ago4 ,death and ,time are far from dominant4 ,are we so sure that when we truly attribute a sunset1 or the moonlight rippling on a lake1 to the chemical and physical action of material forces--to the vibrations of matter and ether as we know them1 that we have exhausted the whole truth of things8 ,many a thinker1 brooding over the phenomena of ,nature1 has felt that they represent the thoughts of a dominating unknown ,mind partially incarnate in it all4 ,,chapter ,,vii ,,professor ,,haeckel',s ,,conjectural ,,philosophy ,a reply to ,mr ,m',cabe4 ,part of the preceding1 so far as it is a criticism of ,haeckel1 was given by me in the first instance as a ,presidential ,address to the ,members of the ,birmingham and ,midland ,institute2 and the greater portion of this ,address was printed in the ,hibbert ,journal for ,january #aije4 ,mr ,m',cabe1 the translator of ,haeckel1 thereupon took up the cudgels on behalf of his ,chief1 and wrote an article in the following ,july issue2 to the pages of which references will be given when quoting4 ,a few observations of mine in reply to this article emphasise one or two points which perhaps previously were not quite clear2 and so this reply1 from the ,october number of the ,hibbert ,journal1 may be conveniently here reproduced4 ,i have no fault to find with the tone of ,mr ,m',cabe's criticism of my criticism of ,haeckel1 and it is satisfactory that one who has proved himself an enthusiastic disciple1 as well as a most industrious and competent translator1 should stand up for the honour and credit of a foreign ,master when he is attacked4 ,but in admitting the appropriateness and the conciliatory tone of his article1 ,i must not be supposed to agree with its contentions2 for although he seeks to show that after all there is but little difference between myself and ,haeckel--and although in a sense that is true as regards the fundamental facts of science1 distinguishing the facts themselves from any hypothetical and interpretative gloss--yet with ,haeckel's interpretations and speculative deductions from the facts1 especially with the mode of presentation1 and the crude and unbalanced attacks on other fields of human activity1 my feeling of divergence occasionally becomes intense4 ,and it is just these superficial1 and as ,mr ,m',cabe now admits hypothetical1 and as they seem to me rather rash1 excursions into side issues1 which have attracted the attention of the average man1 and have succeeded in misleading the ignorant4 ,if it could be universally recognised that it is expressly as a hypothesis that ,haeckel formulates his conjecture as to manner of the origin of life 7p4 #gdd71 and if it could be further generally admitted that his authority outside biology is so weak that it is mere pettiness to carp at incidental statements on matters on which ,haeckel is known to have or to exercise no peculiar authority1 or to labour in determining the precise degree of evidence for the monism of the inorganic or the organic world 7p4 #gdh71 ,i should be quite content1 and hope that ,i may never find it necessary to carp at these things again4 ,also ,i entirely agree with ,mr ,m',cabe1 though ,i have some doubt whether ,professor ,haeckel would equally agree with him1 that there remain the great questions whether this mechanical evolution of the universe needed intelligent control1 and whether the mind of man stands out as imperishable amidst the wreck of worlds4 ,these constitute the serious controversy of our time in the region of cosmic philosophy or science4 ,these are the rocks that will divide the stream of higher scientific thought for long years to come4 ,to many of us it seems that a concentration on these issues is as much to be desired as sympathy and mutual appreciation 7p4 #gdh74 ,this is excellent2 but then it is surely true that ,professor ,haeckel has taken great pains to state forcibly and clearly that these great questions cannot by him be regarded as open2 in fact ,mr ,m',cabe himself says-- ,haeckel's position1 if expressed at times with some harshness1 and not always with perfect consistency1 is well enough known4 ,he rejects the idea of intelligent and benevolent guidance1 chiefly on the ground of the facts of dysteleology1 and he fails to see any evidence for exempting the human mind from the general law of dissolution 7p4 #gdh74 ,ultimately1 however1 he appears to have been driven to a singularly unphilosophic view1 of which ,mr ,m',cabe says-- ,it is interesting to note that in his latest work ,haeckel regards sensation 7or unconscious sentience7 as an ultimate and irreducible attribute of substance1 like matter 7or extension7 and force 7or spirit7 7p4 #geb74 ,i call this unphilosophical because--omitting any reference here to the singular parenthetical explanations or paraphrases1 for which ,i suppose ,haeckel is not to be held responsible--this is simply abandoning all attempt at explanation2 it even closes the door to inquiry1 and is equivalent to an attitude proper to any man in the street1 for it virtually says3 ,here the thing is anyhow1 ,i cannot explain it4 ,however legitimate and necessary such an attitude may be as an expression of our ignorance1 we ought not to use the phrase ultimate and irreducible1 as if no one could ever explain it4 ,moreover1 if it be true that-- ,haeckel does not teach--never did teach--that the spiritual universe is an aspect of the material universe1 as his critic makes him say1 it is his fundamental and most distinctive idea that both are attributes or aspects of a deeper reality 7p4 #gde7-- in that case there is1 indeed1 but little difference between us4 ,but no reader of ,haeckel's ,riddle would have anticipated that such a contention could be made by any devout disciple2 and ,i wonder whether ,mr ,m',cabe can adduce any passage adequate to support so estimable a position4 ,surely it is difficult to sustain in face of quotations such as these3-- ,the peculiar phenomenon of consciousness is 444 a physiological problem1 and as such must be reduced to the phenomena of physics and chemistry 7p4 #fe74 ,i therefore consider ,psychology a branch of natural science--a section of physiology4444 ,we shall give to the material basis of all psychic activity1 without which it is inconceivable1 the provisional name of psychoplasm 7p4 #cb74 ,life and ,energy4 ,the one and only point on which ,i think it worth while to express decided dissidence is to be found in the paragraph where ,mr ,m',cabe makes a statement concerning what he calls vital force1--a term ,i do not remember to have ever used in my life4 ,he claims for ,haeckel what is represented by the following extracts from his article 7pp4 #gde1 #f1 #g73-- ,he does not say that life is 'knocked out of existence' when the material organism decays4 ,he says that the vital energy no longer exists as such1 but is resolved into the inorganic energies associated with the gases and relics of the decaying body4 ,thus the matter looks a little different when ,sir ,oliver comes to 'challenge him to say by what right he gives that answer4' ,he gives it on this plain right1 that science always finds these inorganic energies to reappear on the dissolution of life1 and has never in a single instance found the slightest reason to suspect 7if we make an exception for the moment of psychical research7 that the vital force as such has continued to exist4 ,the italics are mine4 ,a little further on he continues3-- ,there is no serious scientific demur to ,haeckel's assumption of a monism of the physical world1 and his identification of vital force with ordinary physical and chemical forces4 ,sir ,oliver seems to admit1 indeed1 that the vital force is not in its nature distinct from physical force1 but holds that it needs 'guidance4' ,on all sides we hear the echo of ,professor ,le ,conte's words3 ',vital force may now be regarded as so much force withdrawn from the general fund of chemical and physical forces4' ,very well then1 here is no conflict on a matter of opinion or philosophic speculation1 but divergence on a downright question of scientific fact 7let it be noted that ,i do not wish to hold ,professor ,haeckel responsible for these utterances of his disciple3 he must surely know better71 and ,i wish to oppose the fallacy in the strongest terms4 ,if it were true that vital energy turned into or was anyhow convertible into inorganic energy1 if it were true that a dead body had more inorganic energy than a live one1 if it were true that these inorganic energies always or ever reappear on the dissolution of life1 then undoubtedly cadit qustio2 life would immediately be proved to be a form of energy1 and would enter into the scheme of physics4 ,but inasmuch as all this is untrue--the direct contrary of the truth--,i maintain that life is not a form of energy1 that it is not included in our present physical categories1 that its explanation is still to seek4 ,and ,i have further stated--though there ,i do not dogmatise--that it appears to me to belong to a separate order of existence1 which interacts with this material frame of things1 and1 while there1 exerts guidance and control on the energy which already here exists 7cf4 p4 #bd72 for1 though they alter the quantity of energy no whit1 and though they merely utilise available energy like any other machine1 live things are able to direct inorganic terrestrial energy along new and special paths1 so as to achieve results which without such living agency could not have occurred--e4g4 forests1 ant-hills1 birds' nests1 ,forth bridge1 sonatas1 cathedrals4 ,i have never taught1 nor for a moment thought1 that vital force is akin to physical force1 but that it needs guidance 7p4 #gdg72 the phrase sounds to me nonsense4 ,i perceive1 not as a theory1 but as a fact1 that life is itself a guiding principle1 a controlling agency1 i4e4 that a live animal or plant can and does guide or influence the elements of inorganic nature4 ,the fact of an organism possessing life enables it to build up material particles into many notable forms--oak1 eagle1 man1--which material aggregates last until they are abandoned by the guiding principle1 when they more or less speedily fall into decay1 or become resolved into their elements1 until utilised by a fresh incarnation2 and hence ,i say that whatever life is or is not1 it is certainly this3 it is a guiding and controlling entity which interacts with our world according to laws so partially known that we have to say they are practically unknown1 and therefore appear in some respects mysterious4 ,if it be thought that ,i mean by this something superstitious1 and for ever inexplicable or unintelligible1 ,i have no such meaning4 ,i believe in the ultimate intelligibility of the universe1 though our present brains may require considerable improvement before we can grasp the deepest things by their aid2 but this matter of vitality is probably not hopelessly beyond us2 and it does not follow1 because we have no theory of life or death now1 that we shall be equally ignorant a century hence4 ,my chief objection to ,professor ,haeckel's literary work is that he is dogmatic on such points as these1 and would have people believe1 what doubtless he believes himself1 that he already knows the answer to a number of questions in the realms of physical nature and of philosophy4 ,he writes in so forcible and positive and determined a fashion1 from the vantage ground of scientific knowledge1 that he exerts an undue influence on the uncultured among his readers1 and causes them to fancy that only benighted fools or credulous dupes can really disagree with the historical criticisms1 the speculative opinions1 and philosophical1 or perhaps unphilosophical1 conjectures1 thus powerfully set forth4 ,,chapter ,,viii ,,hypothesis ,,and ,,analogies ,,concerning ,,life ,the view concerning ,life which ,i have endeavoured to express is that it is neither matter nor energy1 nor even a function of matter or of energy1 but is something belonging to a different category2 that by some means at present unknown it is able to interact with the material world for a time1 but that it can also exist in some sense independently2 although in that condition of existence it is by no means apprehensible by our senses4 ,it is dependent on matter for its phenomenal appearance--for its manifestation to us here and now1 and for all its terrestrial activities2 but otherwise1 ,i conceive that it is independent1 that its essential existence is continuous and permanent1 though its interactions with matter are discontinuous and temporary2 and ,i conjecture that it is subject to a law of evolution--that a linear advance is open to it--whether it be in its phenomenal or in its occult state4 ,it may be well to indicate what ,i mean by conceiving of the possibility that life has an existence apart from its material manifestations as we know them at present4 7,remember note on p4 #dj47 ,it is easy to imagine that such a view is a mere surmise1 having no intelligible meaning1 and that it is merely an attempt to clutch at human immortality in an emotional and unscientific spirit4 ,to this1 however1 ,i in no way plead guilty4 ,my ideas about life may be quite wrong1 but they are as cold-blooded and free from bias as possible2 moreover1 they apply not to human life alone1 but to all life--to that of all animals1 and even of plants2 and they are held by me as a working hypothesis1 the only one which enables me to fit the known facts of ordinary vitality into a thinkable scheme4 ,without it1 ,i should be met by all the usual puzzles3--7#a7 as to the stage at which existence begins1 if it can be thought of as beginning at all2#c 7#b7 as to the nature of individuality1 in the midst of diversity of particles1 and the determination of form irrespective of variety of food2 7#c7 the extraordinary rapidity of development1 which results in the production of a fully endowed individual in the course of some fraction of a century4 ,footnote #c3 ,i doubt whether existence can be begun at all1 save as the result of a juxtaposition of elements1 or of a conveyance of otion4 ,we can put things together1 and we can set things in motion1--statics and kinetics1--can we do more8 ,ether can be strained1 matter can be moved3 ,i doubt whether we see more than this happening in the whole material universe4 ,this dictum is elaborated elsewhere4 ,with it1 ,i cannot pretend that all these things are thoroughly intelligible1 but the lines on which an explanation may be forthcoming seem to be laid down3--the notion being that what we see is a temporary apparition or incarnation of a permanent entity or idea4 ,it is easiest to explain my meaning by aid of analogues1--by the construction1 as it were1 of models1 just as is the custom in ,physics whenever a recondite idea has to be grasped before it can be properly formulated and before a theory is complete4 ,i will take two analogies3 one from ,magnetism and one from ,politics4 ,parliament1 or the ,army1 is a body which consists of individual members constantly changing1 and its existence is not dependent on their existence3 it pre-existed any particular set of them1 and it can survive a dissolution4 ,even after a complete slaughter1 the idea of the ,army would survive1 and another would come into being1 to carry on the permanent traditions and life4 ,except as an idea in some sentient mind1 it could not be said to exist at all4 ,the mere individuals composing it do not make it3 without the idea they would be only a disorganised mob4 ,abstractions like the ,british ,constitution1 and other such things1 can hardly be said to have any incarnate existence4 ,these exist only as ideas4 ,parliament exists fundamentally as an idea1 and it can be called into existence or re-incarnated again4 ,whether it is the same ,parliament or not after a general election is a question that may be differently answered4 ,it is not identical1 it may have different characteristics1 but there is certainly a sort of continuity2 it is still a ,british ,parliament1 for instance1 it has not changed its character to that of the ,french ,assembly or the ,american ,congress4 ,it is a permanent entity even when disembodied2 it has a past and it has a future2 it has a fundamentally continuous existence though there are breaks or dislocations in its conspicuous activity1 and though each incarnation has a separate identity or personality of its own4 ,it is larger and more comprehensive than any individual representation of it2 it may be said to have a subliminal self1 of which any septennial period sees but a meagre epitome4 ,some of those epitomes are more1 some less1 worthy2 sometimes there appears only a poor deformity or a feeble-minded attempt1 sometimes a strong and vigorous embodiment of the root idea4 ,as to its technical continuity of existence and actual mode of reproduction1 ,i suppose it would be merely fanciful to liken the ,crown to those germ-cells or nuclei1 whose existence continues without break1 which serve the purpose of collecting and composing the somatic cells in due season4 ,other illustrations of the temporary incarnation of a permanent idea are readily furnished from the domain of ,art2 but1 after all1 the best analogy to life that ,i can at present think of is to be found in the subject of ,magnetism4 ,at one time it was possible to say that magnetism could not be produced except by antecedent magnetism2 that there was no known way of generating it spontaneously2 yet that1 since it undoubtedly occurs in certain rocks of the earth1 it must have come into existence somehow1 at date unknown4 ,it could also be said1 and it can be said still1 that1 given an initial magnet1 any number of others can be made1 without loss to the generating magnet4 ,by influence or induction exerted by proximity on other pieces of steel1 the properties of one magnet can be excited in any number of such pieces1--the amount of magnetism thus producible being infinite2 that is1 being strictly without limit1 and not dependent at all on the very finite strength of the original magnet1 which indeed continues unabated4 ,it is just as if magnetism were not really manufactured at all1 but were a thing called out of some infinite reservoir3 as if something were brought into active and prominent existence from a previously dormant state4 ,and that indeed is the fact4 ,the process of magnetisation1 as conducted with a steel magnet on other pieces of previously inert steel1 in no case really generates new lines of magnetic force1 though it appears to generate them4 ,we now know that the lines which thus spring into corporeal existence1 as it were1 are essentially closed curves or loops1 which cannot be generated2 they can be expanded or enlarged to cover a wide field1 and they can be contracted or shrunk up into insignificance1 but they cannot be created1 they must be pre-existent2 they were in the non-magnetised steel all the time1 though they were so small and ill-arranged that they had no perceptible effect whatever2 they constituted a potentiality for magnetism2 they existed as molecular closed curves or loops1 which1 by the operation called magnetisation1 could1 some of them1 be opened out into loops of finite area and spread out into space1 where they are called lines of force4 ,they then constitute the region called a magnetic field1 which remains a seat of so-called permanent magnetic activity1 until by lapse of time1 excessive heat1 or other circumstance1 they close up again2 and so the magnet1 as a magnet1 dies4 ,the magnetism itself1 however1 has not really died1 it has a perpetual existence2 and a fresh act of magnetisation can recall it1 or something indistinguishable from it1 into manifest activity again2 so that it1 or its equivalent1 can once more interact with the rest of material energies1 and be dealt with by physicists1 or subserve the uses of humanity4 ,until that time of re-appearance its existence can only be inferred by the thought of the mathematician3 it is indeed a matter of theory1 not necessarily recognised as true by the practical man4 ,our present view is that the act of magnetisation consists in a re-arrangement and co-ordination of previously existing magnetic elements1 lying dormant1 so to speak1 in iron and other magnetic materials2 only a very small fraction of the whole number being usually brought into activity at any one time1 and not necessarily always the same actual set4 ,only a small and indiscriminate selection is made from all the molecular loops2 and it can be a different group each time1 or some elements may be different and some the same1 whenever a fresh individual or magnet is brought into being4 ,all this can be said concerning the old process of magnetisation--the process as it was doubtless familiar to the unknown discoverer of the lodestone1 to the ancient users of the mariner's compass1 and to ,dr ,gilbert of ,colchester1 the discoverer of the magnetised condition of the ,earth4 ,but within the nineteenth century a fresh process of magnetisation has been discovered1 and this new or electrical process is no longer obviously dependent on the existence of antecedent magnetism1 but seems at first sight to be a property freshly or spontaneously generated1 as it were4 ,the process was discovered as the result of setting electricity into motion4 ,so long as electricity was studied in its condition at rest on charged conductors1 as in the old science of electrostatics or frictional electricity1 it possessed no magnetic properties whatever1 nor did it encroach on the magnetic domain3 only vague similarities in the phenomena of attraction and repulsion aroused attention4 ,but directly electricity was set in motion1 constituting what is called an electric current1 magnetic lines of force instantly sprang into being1 without the presence of any steel or iron2 and in twenty years they were recognised4 ,these electrically generated lines of force are similar to those previously known1 but they need no matter to sustain them4 ,they need matter to display them1 but they themselves exist equally well in perfect vacuum4 ,how did they manage to spring into being8 ,can it be said that they too had existed previously in some dormant condition in the ether of space8 ,that they too were closed loops opened out1 and their existence thus displayed1 by the electric current8 ,that is an assertion which might reasonably be made3 it is not the only way of regarding the matter1 however1 and the mode in which a magnetic field originates round the path of a moving charge--being generated during the acceleration-period by a pulse of radiation which travels with the speed of light1 being maintained during the steady-motion period by a sort of inertia as if in accordance with the first law of motion1 and being destroyed only by a return pulse of re-radiation during a retardation-period when the moving charge is stopped or diverted or reversed--all this can hardly be fully explained until the intimate nature of an electric charge has been more fully worked out2 and the subject now trenches too nearly on the more advanced parts of ,physics to be useful any longer as an analogue for general readers4 ,indeed it must be recollected that no analogy will bear pressing too far4 ,all that we are concerned to show is that known magnetic behaviour exhibits a very fair analogy to some aspects of that still more mysterious entity which we call life2 and if anyone should assert that all magnetism was pre-existent in some ethereal condition1 that it would never go out of essential existence1 but that it could be brought into relation with the world of matter by certain acts1--that while there it could operate in a certain way1 controlling the motion of bodies1 interacting with forms of energy1 producing sundry effects for a time1 and then disappearing from our ken to the immaterial region whence it came1--he would be saying what no physicist would think it worth while to object to1 what many indeed might agree with4 ,well1 that is the kind of assertion which ,i want to make1 as a working hypothesis1 concerning life4 ,an acorn has in itself the potentiality not of one oak-tree alone1 but of a forest of oak-trees1 to the thousandth generation1 and indeed of oak-trees without end4 ,there is no sort of law of conservation here4 ,it is not as if something were passed on from one thing to another4 ,it is not analogous to energy at all1 it is analogous to the magnetism which can be excited by any given magnet3 the required energy1 in both cases1 being extraneously supplied1 and only transmuted into the appropriate form by the guiding principle which controls the operation4 ,we do not know how to generate life without the action of antecedent life at present1 though that may be a discovery lying ready for us in the future2 but even if we did1 it would still be true 7as ,i think7 that the life was in some sense pre-existent1 that it was not really created de novo1 that it was brought into actual practical every-day existence doubtless1 but that it had pre-existed in some sense too3 being called out1 as it were1 from some great reservoir or storehouse of vitality1 to which1 when its earthly career is ended1 it will return4 ,indeed1 it cannot in any proper sense be said ever to have left that storehouse1 though it has been made to interact with the world for a time2 and1 if we might so express it1 it may be thought of as carrying back with it1 into the general reservoir1 any individuality1 and any experience and training or development1 which it can be thought of as having acquired here4 ,such a statement as this last cannot be made of magnetism1 to which no known law of evolution and progress can be supposed to apply2 but of life1 of anything subject to continuous evolution or linear progress embodied in the race1 of any condition not cyclically determinate and returning into itself1 but progressing and advancing--acquiring fresh potentialities1 fresh powers1 fresh beauties1 new characteristics such as perhaps may never in the whole universe have been displayed before--of everything which possesses such powers as these1 a statement akin to the above may certainly be made4 ,to all such things1 when they reach a high enough stage1 the ideas of continued personality1 of memory1 of persistent individual existence1 not only may1 but ,i think must1 apply2 notwithstanding the admitted return of the individual after each incarnation to the central store from which it was differentiated and individualised4 ,even so a villager1 picked out as a recruit and sent to the seat of war1 may serve his country1 may gain experience1 acquire a soul and a width of horizon such as he had not dreamt of2 and when he returns1 after the war is over1 may be merged as before in his native village4 ,but the village is the richer for his presence1 and his individuality or personality is not really lost2 though to the eye of the world1 which has no further need for it1 it has practically ceased to be4 ,,chapter ,,ix ,,will ,,and ,,guidance 7,partially read to the ,synthetic ,society in ,february #aijc47 ,the influence of the divine on the human1 and on the material world1 has been variously conceived in different ages1 and various forms of difficulty have been at different times felt and suggested2 but always some sort of analogy between human action and divine action has had perforce to be drawn1 in order to make the latter in the least intelligible to our conception4 ,the latest form of difficulty is peculiarly deep-seated1 and is a natural outcome of an age of physical science4 ,it consists in denying the possibility of any guidance or control1--not only on the part of a ,deity1 but on the part of every one of his creatures4 ,it consists in pressing the laws of physics to what may seem their logical and ultimate conclusion1 in applying the conservation of energy without ruth or hesitation1 and so excluding1 as some have fancied1 the possibility of free-will action1 of guidance1 of the self-determined action of mind or living things upon matter1 altogether4 ,the appearance of control has accordingly been considered illusory1 and has been replaced by a doctrine of pure mechanism1 enveloping living things as well as inorganic nature4 ,and those who for any reason have felt disinclined or unable to acquiesce in this exclusion of non-mechanical agencies1 whether it be by reason of faith and instinct or by reason of direct experience and sensation to the contrary1 have thought it necessary of late years to seek to undermine the foundation of ,physics1 and to show that its much-vaunted laws rest upon a hollow basis1 that their exactitude is illusory1--that the conservation of energy1 for instance1 has been too rapid an induction1 that there may be ways of eluding many physical laws and of avoiding submission to their sovereign sway4 ,by this sacrifice it has been thought that the eliminated guidance and control can philosophically be reintroduced4 ,this1 ,i gather1 may have been the chief motive of a critical examination of the foundations of ,physics by an ,american author1 ,j4 ,b4 ,stallo1 in a little book called the ,concepts of ,physics4 ,but the worst of that book was that ,judge ,stallo was not fully familiar with the teachings of the great physicists2 he appears to have collected his information from popular writings1 where the doctrines were very imperfectly laid down2 so that some of his book is occupied in demolishing constructions of straw1 unrecognisable by professed physicists except as caricatures at which they also might be willing to heave an occasional missile4 ,the armoury pressed into the service of ,professor ,james ,ward's not wholly dissimilar attack on ,physics is of heavy calibre1 and his criticism cannot in general be ignored as based upon inadequate acquaintance with the principles under discussion2 but still his ,gifford lectures raise an antithesis or antagonism between the fundamental laws of mechanics and the possibility of any intervention whether human or divine4 ,if this antagonism is substantial it is serious2 for ,natural ,philosophers will not be willing to concede fundamental inaccuracy or uncertainty about their recognised and long-established laws of motion1 when applied to ordinary matter2 nor will they be prepared to tolerate any the least departure from the law of the conservation of energy1 when all forms of energy are taken into account4 ,hence1 if guidance and control can be admitted into the scheme by no means short of undermining and refuting those laws1 there may be every expectation that the attitude of scientific men will be perennially hostile to the idea of guidance or control1 and so to the efficacy of prayer1 and to many another practical outcome of religious belief4 ,it becomes therefore an important question to consider whether it is true that life or mind is incompetent to disarrange or interfere with matter at all1 except as itself an automatic part of the machine1--whether in fact it is merely an ornamental appendage or phantasmal accessory of the working parts4 ,now experience--the same kind of experience as gave us our scheme of mechanics--shows us that to all appearance live animals certainly can direct and control mechanical energies to bring about desired and preconceived results2 and that man can definitely will that those results shall occur4 ,the way the energy is provided is understood1 and its mode of application is fairly understood2 what is not understood is the way its activity is determined4 ,undoubtedly our body is material and can act on other matter2 and the energy of its operations is derived from food1 like any other self-propelled and fuel-fed mechanism2 but mechanism is usually controlled by an attendant4 ,the question is whether our will or mind or life can direct our body's energy along certain channels to attain desired ends1 or whether--as in a motor-car with an automaton driver--the end and aim of all activity is wholly determined by mechanical causes4 ,and a further question concerns the mode whereby vital control1 if any1 is achieved4 ,answers that might be hazarded are3 7a7 ,that life is itself a latent store of energy1 and achieves its results by imparting to matter energy that would not otherwise be in evidence3 in which case life would be a part of the machine1 and as truly mechanical as all the rest4 ,experiment lends no support to this view of the relation between life and energy1 and ,i hold that it is false2 because the essential property of energy is that it can transform itself into other forms1 remaining constant in quantity1 whereas life does not add to the stock of any known form of energy1 nor does death affect the sum of energy in any known way4 7b7 ,that life is something outside the scheme of mechanics--outside the categories of matter and energy2 though it can nevertheless control or direct material forces--timing them and determining their place of application1--subject always to the laws of energy and all other mechanical laws2 supplementing or accompanying these laws1 therefore1 but contradicting or traversing them no whit4 ,this second answer ,i hold to be true2 but in order to admit its truth we must recognise that force can be exerted and energy directed1 by suitable adjustment of existing energy1 without any introduction of energy from without2 in other words1 that the energy of operations automatically going on in any active region of the universe--any region where transformation and transference of energy are continuously occurring whether life be present or not--can be guided along paths that it would not automatically have taken1 and can be directed so as to produce effects that would not otherwise have occurred2 and this without any breakage or suspension of the laws of dynamics1 and in full correspondence with both the conservation of energy and the conservation of momentum4 ,that is where ,i part company with ,professor ,james ,ward in the second volume of ,naturalism and ,agnosticism2 with whom nevertheless on many broad issues ,i find myself in fair agreement4 ,those who find a real antinomy between mechanism and morals must either throw overboard the possibility of interference or guidance or willed action altogether1 which is one alternative1 or must assume that the laws of ,physics are only approximate and untrustworthy1 which is the other alternative--the alternative apparently favoured by ,professor ,james ,ward4 ,i wish to argue that neither of these alternatives is necessary1 and that there is a third or middle course of proverbial safety3 all that is necessary is to realise and admit that the laws of ,physical ,science are incomplete1 when regarded as a formulation and philosophical summary of the universe in general4 ,no ,laplacian calculator can be supplied with all the data4 ,on a stagnant and inactive world life would admittedly be powerless3 it could only make dry bones stir in such a world if itself were a form of energy2 ,i do not suppose for a moment that it could be incarnated on such a world2 it is only potent where inorganic energy is mechanically available--to use ,lord ,kelvin's term1--that is to say1 is either potentially or actually in process of transfer and transformation4 ,in other words1 life can generate no trace of energy1 it can only guide its transmutations4 ,it has gradually dawned upon me that the reason why ,philosophers who are well acquainted with ,physical or ,dynamical ,science are apt to fall into the error of supposing that mental and vital interference with the material world is impossible1 in spite of their clamorous experience to the contrary 7or else1 on the strength of that experience1 to conceive that there is something the matter with the formulation of physical and dynamical laws71 is because all such interference is naturally and necessarily excluded from scientific methods and treatises4 ,in pure ,mechanics1 force is treated as a function of configuration and momentum3 the positions1 the velocities1 and the accelerations of a conservative system depend solely on each other1 on initial conditions1 and on mass2 or1 if we choose so to express it1 the co-ordinates1 the momenta1 and the kinetic energies1 of the parts of any dynamical system whatever1 are all functions of time and of each other1 and of nothing else4 ,in other words1 we have to deal1 in this mode of regarding things1 with a definite and completely determinate world1 to which prediction may confidently be applied4 ,but this determinateness is got by refusing to contemplate anything outside a certain scheme3 it is an internal truth within the assigned boundaries1 and is quite consistent with psychical interference and indeterminateness1 as soon as those boundaries are ignored2 determinateness is not part of the essence of dynamical doctrine1 it is arrived at by the tacit assumption that no undynamical or hyperdynamical agencies exist3 in short1 by that process of abstraction which is invariably necessary for simplicity1 and indeed for possibility1 of methodical human treatment4 ,everyone engaged in scientific research is aware that if exuberant charwomen1 or intelligent but mischievous students 7who for the moment may be taken to represent life and mind respectively7 are admitted into a laboratory and given full scope for their activities1 the subsequent scientific results--though still1 no doubt1 in some strained sense1 concordant with law and order--are apt to be too complicated for investigation2 wherefore there is usually an endeavour to exclude these incalculable influences1 and to make a tacit assumption that they have not been let in4 ,there is a similar tacit assumption in treatises on ,physics and ,chemistry2 viz41 that the laws of automatic nature shall be allowed unrestricted and unaided play1 that nothing shall intervene in any operation from start to finish save mechanical sequent and antecedent1--that it is permissible in fact to exercise abstraction1 as usual1 to the exclusion of agents not necessarily connected with the problem1 and not contemplated by the equations4 ,in text-books of ,dynamics and in treatises of ,natural ,philosophy that is a perfectly legitimate procedure2#d but when later on we come to philosophise1 and to deal with the universe as a whole1 we must forgo the ingrained habit of abstraction1 and must remember that for a complete treatment nothing must permanently be ignored4 ,so if life and mind and will1 and curiosity and mischief and folly1 and greed and fraud and malice1 and a whole catalogue of attributes and things not contemplated in ,natural ,philosophy--if these are known to have any real existence in the larger world of total experience1 and if there is any reason to believe that any one of them may have had some influence in determining an observed result1 then it is foolish to exclude these things from philosophic consideration1 on the ground that they are out of place in the realm of ,natural ,philosophy1 that they are not allowed for in its scheme1 and therefore cannot possibly be supposed capable of exerting any effective interference1 any real guidance or control4 ,footnote #d3 ,it is on a similar basis that there is a science of rigid dynamics1 with elasticity and fluidity excluded2 and thus also can there be a hydrodynamics in which the consequences of viscosity are ignored4 ,my contention then is--and in this contention ,i am practically speaking for my brother physicists--that whereas life or mind can neither generate energy nor directly exert force1 yet it can cause matter to exert force on matter1 and so can exercise guidance and control3 it can so prepare any scene of activity1 by arranging the position of existing material1 and timing the liberation of existing energy1 as to produce results concordant with an idea or scheme or intention3 it can1 in short1 aim and fire4 ,guidance of matter can be affected by a passive exertion of force without doing work2 as a quiescent rail can guide a train to its destination1 provided an active engine propels it4 ,but the analogy of the rail must not be pressed3 the rail guides by exerting force perpendicular to the direction of motion1 it does no work but it sustains an equal opposite reaction4#e ,the guidance exercised by life or mind is managed in an unknown but certainly different fashion3 determination can sustain no reaction--if it could it would be a straightforward mechanical agent--but it can utilise the mechanical properties both of rail and of engine2 it arranged for the rail to be placed in position so that the lateral force thereby exerted should guide all future trains to a desired destination1 and it further took steps to design and compose locomotives of sufficient power1 and to start them at a prearranged time4 ,it employs mechanical stress1 as a capitalist employs a labourer1 not doing anything itself1 but directing the operations4 ,it is impossible to explain all this fully by the laws of mechanics alone1 that is to say1 no mechanical analysis can be complete and all-embracing1 though the whole procedure is fully subject to those laws4 ,footnote #e3 ,it is well to bear in mind the distinction between force and energy4 ,these terms have been so popularly confused that it may be difficult always to discriminate them1 but in ,physics they are absolutely discriminated4 ,we have a direct sense of force1 in our muscles1 whether they be moving or at rest4 ,a force in motion is a power1 it does work and transfers energy from one body to another1 which is commonly though incorrectly spoken of as generating energy4 ,but a force at rest--a mere statical stress1 like that exerted by a pillar or a watershed--does no work1 and generates or transfers no energy2 yet the one sustains a roof which would otherwise fall1 thereby screening a portion of ground from vegetation2 while the other deflects a rain-drop into the ,danube or the ,rhine4 ,this latter is the kind of force which constrains a stone to revolve in a circle instead of a straight line2 a force like that of a groove or slot or channel or guide4 ,to every force there is an equal opposite force or reaction1 and a reaction may be against a live body1 but it is never suspected of being against the abstraction life or mind--that would indeed be enlarging the scope of mechanics6--the reaction is always against some other body4 ,all stresses as a matter of fact occur in the ether2 and they all have a material terminus at each end 7or in exceptional cases a wave-front or some other recondite ethereal equivalent71 that is to say something possessing inertia2 but the timed or opportune existence of a particular stress may be the result of organisation and control4 ,mechanical operations can be thus dominated by intelligence and purpose4 ,when a stone is rolling over a cliff1 it is all the same to energy whether it fall on point ,a or point ,b of the beach4 ,but at ,a it shall merely dent the sand1 whereas at ,b it shall strike a detonator and explode a mine4 ,scribbling on a piece of paper results in a certain distribution of fluid and production of a modicum of heat3 so far as energy is concerned it is the same whether we sign ,andrew ,carnegie or ,alexander ,coppersmith1 yet the one effort may land us in twelve months' imprisonment or may build a library1 according to circumstances1 while the other achieves no result at all4 ,john ,stuart ,mill used to say that our sole power over ,nature was to move things2 but strictly speaking we cannot do even that3 we can only arrange that things shall move each other1 and can determine by suitably preconceived plans the kind and direction of the motion that shall ensue at a given time and place4 ,provided always that we include in this category of things our undoubtedly material bodies1 muscles and nerves4 ,but here is just the puzzle3 at what point does will or determination enter into the scheme8 ,contemplate a brain cell1 whence originates a certain nerve-process whereby energy is liberated with some resultant effect2 what pulled the detent in that cell which started the impulse8 ,no doubt some chemical process3 combination or dissociation1 something atomic1 occurred2 but what made it occur just then and in that way8 ,i answer1 not anything that we as yet understand1 but apparently the same sort of pre-arrangement that determined whether the stone from the cliff should fall on point ,a or point ,b--the same sort of process that guided the pen to make legible and effective writing instead of illegible and ineffective scrawls--the same kind of control that determines when and where a trigger shall be pulled so as to secure the anticipated slaughter of a bird4 ,so far as energy is concerned1 the explosion and the trigger-pulling are the same identical operations whether the aim be exact or random4 ,it is intelligence which directs2 it is physical energy which is directed and controlled and produces the result in time and space4 ,it will be said some energy is needed to pull a hair-trigger1 to open the throttle-valve of an engine1 to press the button which shall shatter a rock4 ,granted3 but the work-concomitants of that energy are all familiar1 and equally present whether it be arranged so as to produce any predetermined effect or not4 ,the opening of the throttle-valve for instance demands just the same exertion1 and results in just the same imperceptible transformation of fully-accounted-for energy1 whether it be used to start a train in accordance with a time-table and the guard's whistle1 or whether it be pushed over1 as if by the wind1 at random4 ,the shouting of an order to a troop demands vocal energy and produces its due equivalent of sound2 but the intelligibility of the order is something superadded1 and its result may be to make not sound or heat alone1 but ,history4 ,energy must be available for the performance of any physical operation1 but the energy is independent of the determination or arrangement4 ,guidance and control are not forms of energy1 nor need they be themselves phantom modes of force3 their superposition upon the scheme of ,physics need perturb physical and mechanical laws no whit1 and yet it may profoundly affect the consequences resulting from those same laws4 ,the whole effort of civilisation would be futile if we could not guide the powers of nature4 ,the powers are there1 else we should be helpless2 but life and mind are outside those powers1 and1 by pre-arranging their field of action1 can direct them along an organised course4 99 99 99 99 99 ,and this same life or mind1 as we know it1 is accessible to petition1 to affection1 to pity1 to a multitude of non-physical influences2 and hence1 indirectly1 the little plot of physical universe which is now our temporary home has become amenable to truly spiritual control4 ,i lay stress upon a study of the nature and mode of human action of the interfering or guiding kind1 because by that study we must be led if we are to form any intelligent conception of divine action4 ,true1 it might be feasible to admit divine agency and yet to deny the possibility of any human power of the same kind1--though that would be a nebulous and at least inconclusive procedure2 but if once we are constrained to admit the existence and reality of human guidance and control1 superposed upon the physical scheme1 we cannot deny the possibility of such power and action to any higher being1 nor even to any totality of ,mind of which ours is a part4 ,i do not see how the function claimed can be resented1 except by those who deny life to be anything at all4 ,if it exists1 if it is not mere illusion1 it appears to me to be something whose full significance lies in another scheme of things1 but which touches and interacts with this material universe in a certain way1 building its particles into notable configurations for a time--without confounding any physical laws1--and then evaporating whence it came4 ,this language is vague and figurative undoubtedly1 but1 ,i contend1 appropriately so1 for we have not yet a theory of life--we have not even a theory of the essential nature of gravitation2 discoveries are waiting to be made in this region1 and it is absurd to suppose that we are already in possession of all the data4 ,we can wait2 but meanwhile we need not pretend that because we do not understand them1 therefore life and will can accomplish nothing2 we need not imagine that life--with its higher developments and still latent powers--is an impotent nonentity4 ,the philosophic attitude1 surely1 is to observe and recognise its effects1 both what it can and what it cannot achieve1 and to realise that our present knowledge of it is extremely partial and incomplete4 99 99 99 99 99 ,,note ,,on ,,free ,,will ,,and ,,foreknowledge4 ,in the above chapter ,i must not be understood as pretending to settle the thorny question of a reconciliation between freedom of choice and pre-determination or prevision4 ,all ,i there contend for is that no mechanical or scientific determinism1 subject to special conditions in a limited region1 can be used to contradict freedom of the will1 under generalised conditions1 in the ,universe as a whole4 ,nevertheless there are things which may perhaps be usefully said1 even on the larger and much-worn topic of the present note4 ,if we still endeavour to learn as much as possible from human analogies1 examples are easy3-- ,an architect can draw in detail a building that is to be2 the dwellers in a valley can be warned to evacuate their homesteads because a city has determined that a lake shall exist where none existed before4 ,doubtless the city is free to change its mind1 but it is not expected to2 and all predictions are understood to be made subject to the absence of disturbing1 i4e4 unforeseen1 causes4 ,even the prediction of an eclipse is not free from a remote uncertainty1 and in the case of the return of meteoric showers and comets the element of contingency is not even remote4 ,but it will be said that to higher and superhuman knowledge all possible contingencies would be known and recognised as part of the data4 ,that is quite possibly1 though not quite certainly1 true3 and there comes the real difficulty of reconciling absolute prediction of events with real freedom of the actors in the drama4 ,i anticipate that a complete solution of the problem must involve a treatment of the subject of time1 and a recognition that time1 as it appears to us1 is really part of our human limitations4 ,we all realise that the past is in some sense not non-existent but only past2 we may readily surmise that the future is similarly in some sense existent1 only that we have not yet arrived at it2 and our links with the future are less understood4 ,that a seer in a moment of clairvoyance may catch a glimpse of futurity--some partial picture of what perhaps exists even now in the forethought of some higher mind--is not inconceivable4 ,it may be after all only an unconscious and inspired inference from the present1 on an enlarged and exceptional scale2 and it is a matter for straightforward investigation whether such prevision ever occurs4 ,the following article1 on the general subject of ,free ,will and ,determinism1 reprinted from the ,contemporary ,review for ,march #aijd1 may conveniently be here reproduced3-- ,the conflict between ,free ,will and ,determinism depends on a question of boundaries4 ,we occasionally ignore the fact that there must be a subjective partition in the ,universe separating the region of which we have some inkling of knowledge from the region of which we have absolutely none2 we are apt to regard the portion on our side as if it were the whole1 and to debate whether it must or must not be regarded as self-determined4 ,as a matter of fact any partitioned-off region is in general not completely self-determined1 since it is liable to be acted upon by influences from the other side of the partition4 ,if the far side of the boundary is ignored1 then an observer on the near side will conclude that things really initiate their own motion and act without stimulation or motive1 in some cases1 whereas the fact is that no act is performed without stimulus or motive2 even irrational acts are caused by something1 and so also are rational acts4 ,madness and delirium are natural phenomena amenable to law4 ,but in actual life we are living on one side of a boundary1 and are aware of things on one side only2 the things on this side appear to us to constitute the whole universe1 since they are all of which we have any knowledge1 either through our senses or in other ways4 ,hence we are subject to certain illusions1 and feel certain difficulties1--the illusion of unstimulated and unmotived freedom of action1 and the difficulty of reconciling this with the felt necessity for general determinism and causation4 ,if we speak in terms of the part of the universe that we know and have to do with1 we find free agencies rampant among organic life2 so that freedom of action is a definite and real experience1 and for practical convenience is so expressed4 ,but if we could seize the entirety of things and perceive what was occurring beyond the range of our limited conceptions we should realise that the whole was welded together1 and that influences were coming through which produced the effects that we observe4 ,those philosophers1 if there are any1 who assert that we are wholly chained bound and controlled by the circumstances of that part of the ,universe of which we are directly aware--that we are the slaves of our environment and must act as we are compelled by forces emanating from things on our side of the boundary alone1--those philosophers err4 ,this kind of determinism is false2 and the reaction against it has led other philosophers to assert that we are lawlessly free1 and able to initiate any action without motive or cause1--that each individual is a capricious and chaotic entity1 not part of a ,cosmos at all6 ,it may be doubted whether anyone has clearly and actually maintained either of these theses in all its crudity2 but there are many who vigorously and cheaply deny one or other of them1 and in so denying the one conceive that they are maintaining the other4 ,both the above theses are false2 yet ,free ,will and ,determinism are both true1 and in a completely known universe would cease to be contradictories4 ,the reconciliation between opposing views lies in realising that the ,universe of which we have a kind of knowledge is but a portion or an aspect of the whole4 ,we are free1 and we are controlled4 ,we are free1 in so far as our sensible surroundings and immediate environment are concerned2 that is1 we are free for all practical purposes1 and can choose between alternatives as they present themselves4 ,we are controlled1 as being intrinsic parts of an entire cosmos suffused with law and order4 ,no scheme of science based on knowledge of our environment can confidently predict our actions1 nor the actions of any sufficiently intelligent live creature4 ,for mind and will have their roots on the other side of the partition1 and that which we perceive of them is but a fraction of the whole4 ,nevertheless1 the more developed and consistent and harmonious our character becomes1 the less liable is it to random outbreaks1 and the more certainly can we be depended on4 ,we thus1 even now1 can exhibit some approximation to the highest state--that conscious unison with the entire scheme of existence which is identical with perfect freedom4 ,if we could grasp the totality of things we should realise that everything was ordered and definite1 linked up with everything else in a chain of causation1 and that nothing was capricious and uncertain and uncontrolled4 ,the totality of things is1 however1 and must remain1 beyond our grasp2 hence the actual working of the process1 the nature of the links1 the causes which create our determinations1 are frequently unknown4 ,and since it is necessary for practical purposes to treat what is utterly beyond our ken as if it were non-existent1 it becomes easily possible to fall into the erroneous habit of conceiving the transcendental region to be completely inoperative4 ,,chapter ,x ,,further ,,speculation ,,as ,,to ,,the ,,origin ,,and ,,nature ,,of ,,life#f ,preliminary ,remarks on ,recent ,views in ,chemistry4 ,it is a fact extremely familiar to chemists that the groupings possible to atoms of carbon are exceptionally numerous and complicated1 each carbon atom having the power of linking itself with others to an extraordinary extent1 so that it is no exceptional thing to find a substance which contains twenty or thirty atoms of carbon as well as other elements linked together in its molecule in a perfectly definite way1 the molecule being still classifiable as that of a definite chemical compound4 ,but there are also some non-elementary bodies which1 although they are chemically complete and satisfied1 retain a considerable vestige of power to link their molecules together so as to make a complex and massive compound molecule2 and these are able not only to link similar molecules into a more or less indefinite chain1 but to unite and include the saturated molecules of many other substances also into the unwieldy aggregate4 ,footnote #f3 ,an article reprinted from the ,north ,american ,review for ,may #aije4 ,of the non-elementary bodies possessing this property1 water appears to be one of the chief2 for there is evidence to show that the ordinary ,h-#b-,o molecule of water1 although it may be properly spoken of as a saturated or satisfied compound1 seldom exists in the simple isolated shape depicted by this formula1 but rather that a great number of such simple molecules attach themselves to each other by what is called their residual or outstanding affinity1 and build themselves up into a complex aggregate4 ,the doctrine of residual affinity has been long advocated by ,armstrong2 and the present writer has recently shown that it is a necessary consequence of the electrical theory of chemical affinity1#g and that the structure of the resulting groupings1 or compound aggregates1 may be partially studied by means of floating magnets1 somewhat after the manner of ,alfred ,mayer4#h ,footnote #g3 ,see ,nature1 vol4 #gj1 p4 #agf1 ,june #bc1 #aijd4 ,footnote #h3 ,see an article on ,modern ,views of ,chemical ,affinity by the present writer in a magazine called ,technics1 for ,september #aijd4 ,it may be well here to explain to students that one of the lines of argument which lead to the conclusion that the water molecule1 as it ordinarily exists1 is really complex and massive1 is based upon measurements of the ,faraday dielectric constant for water2 for this constant1 or specific inductive capacity1 is found to be very large1 something like #ej times that of air or free ether2 whereas for glass it is only #e or #f times that of free space4 ,the dielectric constant of a substance generally increases with the density or massiveness of its molecule1--indeed1 the value of this constant is one of the methods whereby matter displays its interaction with and loading of the free ether of space1--and any such density as the conventional nine times that of hydrogen for the molecule of water would be wholly unable to explain its immense dielectric constant4 ,the influence of the massiveness of a water molecule is also displayed in its power of tearing asunder or dissociating any salts or other simple chemical substance introduced into it2 common salt1 for instance1 is found always to have a certain percentage of its molecules knocked or torn asunder directly it is dissolved in water1 so that1 in addition to a number of salt molecules in solution1 there are a few positively charged sodium atoms and a few negatively charged chlorine atoms1 existing in a state of loose attraction to the water aggregate1 and amenable to the smallest electric force2 which1 when applied1 urges the chlorine one way and the sodium the other way1 so that they can be removed at an electrode and their place supplied by freshly dissociated molecules of salt1 thus bringing about its permanent electro-chemical decomposition1 and enabling the water to behave as an electrolytic conductor directly a little salt or acid is dissolved in it4 ,the power of the water molecule to associate itself with molecules of other substances is illustrated by the well-known fact that water is an almost universal solvent4 ,it is its residual affinity which enables it to enter into weak chemical combination with a large number of other substances1 and thus to dissolve those substances4 ,the dissolving power usually increases when the temperature is raised1 possibly because the self-contained or self-sufficient groupings of the water molecules are then to some extent broken up and the fragments enabled to cling on to the foreign or introduced matter instead of only to each other4 ,the foreign substance is apt to be extruded again when the liquid cools1 and when the affinity of the water-aggregates for each other resumes its sway4 ,very hot water can dissolve not only the substances familiarly known to be soluble in water1 but it can dissolve things like glass also2 so that glass vessels are unable to retain water kept under high pressure at a very high temperature1 approaching a red heat4 ,another material which also seems to have the power of combining with a number of other bodies1 under the influence of the loose mode of chemical combination spoken of as residual affinity1 is carbon2 so that a block of charcoal can absorb hundreds of times its own bulk of certain gases4 ,indeed1 ,sir ,james ,dewar has recently employed this absorbing power of very cold carbon to produce a perfect kind of vacuum1 which may1 perhaps1 be the nearest approach to absolute vacuum that has yet been attained3 probably higher than can be attained by any kind of mechanical or mercury pump4 ,unexpected ,influence of ,size4 ,suppose now a substance contains a great number of carbon molecules and a great number of water molecules1 each of which has this residual affinity or power of clinging together well developed1 what may be expected to be the result8 ,surely1 the formation of a molecule consisting of thousands or hundreds of thousands of atoms1 constituting substances more complex even than those already known to or analysable by organic chemistry2 and if these complex molecules likewise possess the adhesive faculty1 a grouping of millions or even billions of atoms may ultimately be formed4 7,a billion1 that is a million millions1 of atoms is truly an immense number1 but the resulting aggregate is still excessively minute4 ,a portion of substance consisting of a billion atoms is only barely visible with the highest power of a microscope2 and a speck or granule1 in order to be visible to the naked eye1 like a grain of lycopodium-dust1 must be a million times bigger still47 ,such a grouping is likely to have properties differing not only in degree but in kind from the properties of simple substances4 ,for it must not be thought that aggregation only produces quantitative change and leaves quality unaltered4 ,fresh qualities altogether are liable to be introduced or to make their appearance at certain stages--certain critical stages--in the building up of a complex mass 7cf4 p4 #ga74 ,the habitability of a house1 for instance1 depends on its possessing a cavity of a certain size2 there is a critical size of brick-aggregate which enables it to serve as a dwelling4 ,nothing much smaller than this would do at all4 ,the aggregate retains this property1 thus conferred upon it by size1 however big it may be made after that2 until it becomes a palace or a cathedral1 when it may perhaps reach an upper limit of size at which it would be crushed by its own weight1 or at which the span of roof is too great to be supported4 ,but the difference1 as regards habitability1 between a palace and a hovel is far less than that between a hovel and one of the air-holes in a brick or loaf1 or any other cavity too small to act as a human habitation4 ,the difference as regards habitability is then an infinite difference4 ,to take a less trivial instance2 a planet which is large enough to retain an atmosphere by its gravitative attraction differs utterly1 in potentiality and importance1 from the numerous lumps of matter scattered throughout space1 which1 though they may be as large as a haystack or a mountain or as the ,british ,isles1 or even ,europe1 are yet too small to hold any trace of air to their surface1 and therefore cannot in any intelligible sense of the word be regarded as habitable4 ,one of the lumps of matter in space can become a habitable planet only when it has attained a certain size1 which conceivably it might do by falling together with others into a complex aggregate under the influence of gravitative attraction4 ,the asteroids have not succeeded in doing this1 but the planets have2 and1 accordingly1 one of them1 at any rate1 has become a habitable world4 ,but observe that the great size and the consequent retention of an atmosphere did not generate the inhabitants2 it satisfied one of the conditions necessary for their existence4 ,how they arose is another matter4 ,all that we have seen so far is that an aggregate of bodies may possess properties and powers which the separate bodies themselves possess in no kind or sort of way4 ,it is not a question of degree1 but of kind4 ,so also1 further1 if the aggregate is large enough1 very much larger than any planet1 as large as a million earths aggregated together1 it acquires the property of conspicuous radio-activity1 it becomes a self-heating and self-luminous body1 able to keep the ether violently agitated in all space round it1 and thus to supply the radiation necessary for protecting the habitable worlds from the cold of space to which they are exposed1 for maintaining them at a temperature appropriate to organic existence1 and likewise for supplying and generating the energy for their myriad activities4 ,it has become in fact a central sun1 and source of heat1 solely because of its enormous size combined with the fact of the mutual gravitative attraction of its own constituent particles4 ,no body of moderate size could perform this function1 nor act as a perennial furnace to the rest4 ,application to ,protoplasm4 ,very well then1 return now to our complex molecular aggregate1 and ask what new property1 beyond the province of ordinary chemistry and physics1 is to be expected of a compound which contains millions or billions of atoms attached to each other in no rigid1 stable1 frigid manner1 but by loose unstable links1 enabling them constantly to re-arrange themselves and to be the theatre of perpetual change1 aggregating and reaggregating in various ways and manifesting ceaseless activities4 ,such unstable aggregates of matter may1 like the water of a pond or a heap of organic refuse1 serve as the vehicle for influences wholly novel and unexpected4 ,too much agitation--that is1 too high a temperature--will split them up and destroy the new-found potentiality of such aggregates2 too little agitation--that is1 too low a temperature--will permit them to begin to cohere and settle down into frozen rigid masses insusceptible of manifold activities4 ,but take them just at the right temperature1 when sufficiently complex and sufficiently mobile2 take care of them1 so to speak1 for the structure may easily be killed2 and what shall we find8 ,we could not infer or guess what would be the result1 but we can observe the result as it is4 ,the result is that the complexes group themselves into minute masses visible in the microscope1 each mass being called by us a cell2 that these cells possess the power of uniting with or assimilating other cells1 or fragments of cells1 as they drift by and come into contact with them2 and that they absorb into their own substance such portions as may be suitable1 while the insufficiently elaborated portions--the grains of inorganic or over-simple material--are presently extruded4 ,they thus begin the act of feeding4 ,another remarkable property also can be observed2 for a cell which thus grows by feeding need not remain as one individual1 but may split into two1 or into more than two1 which may cohere for a time1 but will ultimately separate and continue existence on their own account4 ,thus begins the act of reproduction4 ,but a still more remarkable property can be observed in some of the cells1 though not in all2 they can not only assimilate a fragment of matter which comes into contact with them1 but they can sense it1 apparently1 while not yet in contact1 and can protrude portions of their substance or move their whole bodies towards the fragment1 thus beginning the act of hunting2 and the incipient locomotory power can be extended till light and air and moisture and many other things can be sought and moved towards1 until locomotion becomes so free that it sometimes seems apparently objectless--mere restlessness1 change for the sake of change1 like that of human beings4 ,the power of locomotion is liable1 however1 to introduce the cell to new dangers1 and to conditions hostile to its continued aggregate existence4 ,so1 in addition to the sense of food and other desirable things ahead1 it seems to acquire1 at any rate when still further aggregated and more developed1 a sense of shrinking from and avoidance of the hostile and the dangerous1--a sense as it were of pain4 ,and so it enters on its long career of progress1 always liable to disintegration or death2 it begins to differentiate portions of itself for the feeding process1 other portions for the reproductive process1 other portions again for sensory processes1 but retaining the protective sense of pain almost everywhere2 until the spots sensitive to ethereal and aerial vibrations--which1 arriving as they do from a distance1 carry with them so much valuable information1 and when duly appreciated render possible perception and prediction as to what is ahead--until these sensitive spots have become developed into the special organs which we now know as the eye and the ear4 ,then1 presently1 the power of communication is slowly elaborated1 speech and education begin1 and the knowledge of the individual is no longer limited to his own experience1 but expands till it embraces the past history and the condensed acquisition of the race4 ,and thus gradually arises a developed self-consciousness1 a discrimination between the self and the external world1 and a realisation of the power of choice and freedom1--a stage beyond which we have not travelled as yet1 but a stage at which almost all things seem possible4 ,the first two properties1 assimilation and reproduction1 overshadowed by the possibility of death1 are properties of life of every kind1 plant life as of all other4 ,the power of locomotion and special senses1 overshadowed by the sense of pain1 are the sign of a still further development into what we call animal life4 ,the further development1 of mind1 consciousness1 and sense of freedom1 overshadowed by the possibility of wilful error or sin1 is the conspicuous attribute of life which is distinctively human4 ,thus1 our complex molecular aggregate has shown itself capable of extraordinary and most interesting processes1 has proved capable of constituting the material vehicle of life1 the natural basis of living organisms1 and even of mind2 very much as a planet of certain size proved capable of possessing an atmosphere4 ,but is it to be supposed that the complex aggregate generated the life and mind1 as the planet generated its atmosphere8 ,that is the so-called materialistic view1 but to the writer it seems an erroneous one1 and it is certainly one that is not proven4 ,it is not even certain that every planet generated all the gases of its own atmosphere3 some of them it may have swept up in its excursion through space4 ,what is certain is that it possesses the power of retaining an atmosphere2 it is by no means so certain how all the constituents of that atmosphere arrived4 ,questions concerning the ,origin and ,nature of ,life4 ,all that we have actually experienced and verified is that a complex molecular aggregate is capable of being the vehicle or material basis of life2 but to the question what life is we have as yet no answer4 ,many have been the attempts to generate life de novo1 by packing together suitable materials and keeping them pleasantly warm for a long time2 but1 if all germs of pre-existing life are rigorously excluded1 the attempt hitherto has been a failure3 so far1 no life has made its appearance under observation1 except from antecedent life4 ,but1 to exclude all trace of antecedent life1 it is necessary not only to shut out floating germs1 but to kill all germs previously existing in the material we are dealing with4 ,this killing of previous life is usually accomplished by heat2 but it has been argued that strong heat will destroy not only the life but the potentiality for life1 will break up the complex aggregate on which life depends1 will deprive the incubating solution not only of life but of livelihood4 ,there is some force in the objection1 and it is an illustration of the difficulty surrounding the subject4 ,but ,tyndall showed that antecedent life could be destroyed1 without any very high temperature1 by gentle heat periodically applied3 heat insufficient to kill the germs1 but sufficient to kill the hatched or developed organisms4 ,periodic heating enables the germs of successive ages to hatch1 so to speak1 and the product to be slain2 and1 although some each time may have reproduced germs before slaughter--eggs capable of standing the warmth--yet a succession of such warmings would ultimately be fatal to all1 and that without necessarily breaking up the protoplasmic complex aggregates on the existence of which the whole vital potentiality depends4 ,so far1 however1 all effort at spontaneous generation has been a failure2 possibly because some essential ingredient or condition was omitted1 possibly because great lapse of time was necessary4 ,but suppose it was successful2 what then8 ,we should then be reproducing in the laboratory a process that must at some past age have occurred on the earth2 for at one time the earth was certainly hot and molten and inorganic1 whereas now it swarms with life4 ,does that show that the earth generated the life8 ,by no means2 no more than it need necessarily have generated all the gases of its atmosphere1 or the meteoric dust which lies upon its snows4 ,life may be something not only ultra-terrestrial1 but even immaterial1 something outside our present categories of matter and energy2 as real as they are1 but different1 and utilising them for its own purpose4 ,what is certain is that life possesses the power of vitalising the complex material aggregates which exist on this planet1 and of utilising their energies for a time to display itself amid terrestrial surroundings2 and then it seems to disappear or evaporate whence it came4 ,it is perpetually arriving and perpetually disappearing4 ,while it is here1 if it is at a sufficiently high level1 the animated material body moves about and strives after many objects1 some worthy1 some unworthy2 it acquires thereby a certain individuality1 a certain character4 ,it may realise itself1 moreover1 becoming conscious of its own mental and spiritual existence2 and it then begins to explore the ,mind which1 like its own1 it conceives must underlie the material fabric--half displayed1 half concealed1 by the environment1 and intelligible only to a kindred spirit4 ,thus the scheme of law and order dimly dawns upon the nascent soul1 and it begins to form clear conceptions of truth1 goodness1 and beauty2 it may achieve something of permanent value1 as a work of art or of literature2 it may enter regions of emotion and may evolve ideas of the loftiest kind2 it may degrade itself below the beasts1 or it may soar till it is almost divine4 ,is it the material molecular aggregate that has of its own unaided latent power generated this individuality1 acquired this character1 felt these emotions1 evolved these ideas8 ,there are some who try to think that it is4 ,there are others who recognise in this extraordinary development a contact between this material frame of things and a universe higher and other than anything known to our senses2 a universe not dominated by ,physics and ,chemistry1 but utilising the interactions of matter for its own purposes2 a universe where the human spirit is more at home than it is among these temporary collocations of atoms2 a universe capable of infinite development1 of noble contemplation1 and of lofty joy1 long after this planet--nay1 the whole solar system--shall have fulfilled its present spire of destiny1 and retired cold and lifeless upon its endless way4 99 99 99 99 99 ,,printed ,,by ,,neill ,,and ,,co41 ,,ltd41 ,,edinburgh4