Kitabı oku: «Memories and Studies», sayfa 5
Statistical laws form another type, and positively declare something about the world of actuality. Although they tell us nothing of the elements of things, either abstract or concrete, they affirm that the resultant of their actions drifts preponderantly in a particular direction. Population tends toward cities; the working classes tend to grow discontented; the available energy of the universe is running down—such laws prophesy the real future en gros, but they never help us to predict any particular detail of it.
Spencer's law of Evolution is of the statistical variety. It defines what evolution means, and what dissolution means, and asserts that, although both processes are always going on together, there is in the present phase of the world a drift in favor of evolution. In the first edition of "First Principles" an evolutive change in anything was described as the passage of it from a state of indefinite incoherent homogeneity to a definite coherent heterogeneity. The existence of a drift in this direction in everything Mr. Spencer proves, both by a survey of facts, and by deducing it from certain laws of the elementary type, which he severally names "the instability of the homogeneous," "the multiplication of effects," "segregation," and "equilibration." The two former insure the heterogeneity, while "segregation" brings about the definiteness and coherence, and "equilibration" arrests the process, and determines when dissolutive changes shall begin.
The whole panorama is resplendent for variety and inclusiveness, and has aroused an admiration for philosophy in minds that never admired philosophy before. Like Descartes in earlier days, Spencer aims at a purely mechanical explanation of Nature. The knowable universe is nothing but matter and motion, and its history is nothing but the "redistribution" of these entities. The value of such an explanation for scientific purposes depends altogether on how consistent and exact it is. Every "thing" must be interpreted as a "configuration," every "event" as a change of configuration, every predicate ascribed must be of a geometrical sort. Measured by these requirements of mechanics Spencer's attempt has lamentably failed. His terms are vagueness and ambiguity incarnate, and he seems incapable of keeping the mechanical point of view in mind for five pages consecutively.
"Definite," for example, is hardly a physical idea at all. Every motion and every arrangement of matter is definitely what it is,—a fog or an irregular scrawl, as much so as a billiard ball or a straight line. Spencer means by definiteness in a thing any character that makes it arrest our attention, and forces us to distinguish it from other things. The word with him has a human, not a physical connotation. Definite things, in his book, finally appear merely as things that men have made separate names for, so that there is hardly a pretence of the mechanical view being kept. Of course names increase as human history proceeds, so "definiteness" in things must necessarily more and more evolve.
"Coherent," again. This has the definite mechanical meaning of resisting separation, of sticking together; but Spencer plays fast and loose with this meaning. Coherence with him sometimes means permanence in time, sometimes such mutual dependence of parts as is realized in a widely scattered system of no fixed material configuration; a commercial house, for example, with its "travellers" and ships and cars.
An honestly mechanical reader soon rubs his eyes with bewilderment at the orgy of ambiguity to which he is introduced. Every term in Spencer's fireworks shimmers through a whole spectrum of meanings in order to adapt itself to the successive spheres of evolution to which it must apply. "Integration," for instance. A definite coherence is an Integration; and examples given of integration are the contraction of the solar nebula, the formation of the earth's crust, the calcification of cartilage, the shortening of the body of crabs, the loss of his tail by man, the mutual dependence of plants and animals, the growth of powerful states, the tendency of human occupations to go to distinct localities, the dropping of terminal inflexions in English grammar, the formation of general concepts by the mind, the use of machinery instead of simple tools, the development of "composition" in the fine arts, etc., etc. It is obvious that no one form of the motion of matter characterizes all these facts. The human ones simply embody the more and more successful pursuit of certain ends.
In the second edition of his book, Mr. Spencer supplemented his first formula by a unifying addition, meant to be strictly mechanical. "Evolution," he now said, "is the progressive integration of matter and dissipation of motion," during which both the matter and the motion undergo the previously designated kinds of change. But this makes the formula worse instead of better. The "dissipation of motion" part of it is simple vagueness,—for what particular motion is "dissipated" when a man or state grows more highly evolved? And the integration of matter belongs only to stellar and geologic evolution. Neither heightened specific gravity, nor greater massiveness, which are the only conceivable integrations of matter, is a mark of the more evolved vital, mental, or social things.
It is obvious that the facts of which Spencer here gives so clumsy an account could all have been set down more simply. First there is solar, and then there is geological evolution, processes accurately describable as integrations in the mechanical sense, namely, as decrease in bulk, or growth in hardness. Then Life appears; and after that neither integration of matter nor dissipation of motion play any part whatever. The result of life, however, is to fill the world more and more with things displaying organic unity. By this is meant any arrangement of which one part helps to keep the other parts in existence. Some organic unities are material,—a sea-urchin, for example, a department store, a civil service, or an ecclesiastical organization. Some are mental, as a "science," a code of laws, or an educational programme. But whether they be material or mental products, organic unities must accumulate; for every old one tends to conserve itself, and if successful new ones arise they also "come to stay." The human use of Spencer's adjectives "integrated," "definite," "coherent," here no longer shocks one. We are frankly on teleological ground, and metaphor and vagueness are permissible.
This tendency of organic unities to accumulate when once they are formed is absolutely all the truth I can distill from Spencer's unwieldy account of evolution. It makes a much less gaudy and chromatic picture, but what there is of it is exact.
Countless other criticisms swarm toward my pen, but I have no heart to express them,—it is too sorry an occupation. A word about Spencer's conception of "Force," however, insists on being added; for although it is one of his most essential, it is one of his vaguest ideas.
Over all his special laws of evolution there reigns an absolutely general law, that of the "persistence of force." By this Spencer sometimes means the phenomenal law of conservation of energy, sometimes the metaphysical principle that the quantity of existence is unalterable, sometimes the logical principle that nothing can happen without a reason, sometimes the practical postulate that in the absence of any assignable difference you must call a thing the same. This law is one vast vagueness, of which I can give no clear account; but of his special vaguenesses "mental force" and "social force" are good examples.
These manifestations of the universal force, he says, are due to vital force, and this latter is due to physical force, both being proportionate to the amount of physical force which is "transformed" into them. But what on earth is "social force"? Sometimes he identifies it with "social activity" (showing the latter to be proportionate to the amount of food eaten), sometimes with the work done by human beings and their steam-engines, and shows it to be due ultimately to the sun's heat. It would never occur to a reader of his pages that a social force proper might be anything that acted as a stimulus of social change,—a leader, for example, a discovery, a book, a new idea, or a national insult; and that the greatest of "forces" of this kind need embody no more "physical force" than the smallest. The measure of greatness here is the effect produced on the environment, not a quantity antecedently absorbed from physical nature. Mr. Spencer himself is a great social force; but he ate no more than an average man, and his body, if cremated, would disengage no more energy. The effects he exerts are of no nature of releases,—his words pull triggers in certain kinds of brain.
The fundamental distinction in mechanics between forces of push-and-pull and forces of release is one of which Mr. Spencer, in his earlier years, made no use whatever. Only in his sixth edition did he show that it had seriously arrested his attention. In biology, psychology, and sociology the forces concerned are almost exclusively forces of release. Spencer's account of social forces is neither good sociology nor good mechanics. His feeble grasp of the conception of force vitiates, in fact, all his work.
But the task of a carper is repugnant. The "Essays," "Biology," "Psychology," "Sociology," and "Ethics" are all better than "First Principles," and contain numerous and admirable bits of penetrating work of detail. My impression is that, of the systematic treaties, the "Psychology" will rank as the most original. Spencer broke new ground here in insisting that, since mind and its environment have evolved together, they must be studied together. He gave to the study of mind in isolation a definitive quietus, and that certainly is a great thing to have achieved. To be sure he overdid the matter, as usual, and left no room for any mental structure at all, except that which passively resulted from the storage of impressions received from the outer world in the order of their frequency by fathers and transmitted to their sons. The belief that whatever is acquired by sires is inherited by sons, and the ignoring of purely inner variations, are weak points; but to have brought in the environment as vital was a master stroke.
I may say that Spencer's controversy over use-inheritance with Weismann, entered into after he was sixty, seems to me in point of quality better than any other part of his work. It is genuine labor over a puzzle, genuine research.
Spencer's "Ethics" is a most vital and original piece of attitude-taking in the world of ideals. His politico-ethical activity in general breathes the purest English spirit liberty, and his attacks on over-administration and criticisms on the inferiority of great centralized systems are worthy to be the textbooks of individualists the world over. I confess that it is with this part of his work, in spite of its hardness and inflexibility of tone, that I personally sympathize most.
Looking back on Mr. Spencer as a whole, as this admirably truth-telling "Autobiography" reveals him, he is a figure unique for quaint consistency. He never varied from that inimitable blend of small and vast mindedness, of liberality and crabbedness, which was his personal note, and which defies our formulating power. If an abstract logical concept could come to life, its life would be like Spencer's,—the same definiteness of exclusion and inclusion, the same bloodlessness of temperament, the same narrowness of intent and vastness of extent, the same power of applying itself to numberless instances. But he was no abstract idea; he was a man vigorously devoted to truth and justice as he saw them, who had deep insights, and who finished, under terrible frustrations from bad health, a piece of work that taken for all in all, is extraordinary. A human life is greater than all its possible appraisers, assessors, and critics. In comparison with the fact of Spencer's actual living, such critical characterization of it as I have been at all these pains to produce seems a rather unimportant as well as a decidedly graceless thing.
VII
FREDERIC MYERS' SERVICES TO PSYCHOLOGY9
On this memorial occasion it is from English hearts and tongues belonging, as I never had the privilege of belonging, to the immediate environment of our lamented President, that discourse of him as a man and as a friend must come. It is for those who participated in the endless drudgery of his labors for our Society to tell of the high powers he showed there; and it is for those who have something of his burning interest in the problem of our human destiny to estimate his success in throwing a little more light into its dark recesses. To me it has been deemed best to assign a colder task. Frederic Myers was a psychologist who worked upon lines hardly admitted by the more academic branch of the profession to be legitimate; and as for some years I bore the title of "Professor of Psychology," the suggestion has been made (and by me gladly welcomed) that I should spend my portion of this hour in defining the exact place and rank which we must accord to him as a cultivator and promoter of the science of the Mind.
Brought up entirely upon literature and history, and interested at first in poetry and religion chiefly; never by nature a philosopher in the technical sense of a man forced to pursue consistency among concepts for the mere love of the logical occupation; not crammed with science at college, or trained to scientific method by any passage through a laboratory, Myers had as it were to recreate his personality before he became the wary critic of evidence, the skilful handler of hypothesis, the learned neurologist and omnivorous reader of biological and cosmological matter, with whom in later years we were acquainted. The transformation came about because he needed to be all these things in order to work successfully at the problem that lay near his heart; and the ardor of his will and the richness of his intellect are proved by the success with which he underwent so unusual a transformation.
The problem, as you know, was that of seeking evidence for human immortality. His contributions to psychology were incidental to that research, and would probably never have been made had he not entered on it. But they have a value for Science entirely independent of the light they shed upon that problem; and it is quite apart from it that I shall venture to consider them.
If we look at the history of mental science we are immediately struck by diverse tendencies among its several cultivators, the consequence being a certain opposition of schools and some repugnance among their disciples. Apart from the great contrasts between minds that are teleological or biological and minds that are mechanical, between the animists and the associationists in psychology, there is the entirely different contrast between what I will call the classic-academic and the romantic type of imagination. The former has a fondness for clean pure lines and noble simplicity in its constructions. It explains things by as few principles as possible and is intolerant of either nondescript facts or clumsy formulas. The facts must lie in a neat assemblage, and the psychologist must be enabled to cover them and "tuck them in" as safely under his system as a mother tucks her babe in under the down coverlet on a winter night. Until quite recently all psychology, whether animistic or associationistic, was written on classic-academic lines. The consequence was that the human mind, as it is figured in this literature, was largely an abstraction. Its normal adult traits were recognized. A sort of sun-lit terrace was exhibited on which it took its exercise. But where that terrace stopped, the mind stopped; and there was nothing farther left to tell of in this kind of philosophy but the brain and the other physical facts of nature on the one hand, and the absolute metaphysical ground of the universe on the other.
But of late years the terrace has been overrun by romantic improvers, and to pass to their work is like going from classic to gothic architecture, where few outlines are pure and where uncouth forms lurk in the shadows. A mass of mental phenomena are now seen in the shrubbery beyond the parapet. Fantastic, ignoble, hardly human, or frankly non-human are some of these new candidates for psychological description. The menagerie and the madhouse, the nursery, the prison, and the hospital, have been made to deliver up their material. The world of mind is shown as something infinitely more complex than was suspected; and whatever beauties it may still possess, it has lost at any rate the beauty of academic neatness.
But despite the triumph of romanticism, psychologists as a rule have still some lingering prejudice in favor of the nobler simplicities. Moreover, there are social prejudices which scientific men themselves obey. The word "hypnotism" has been trailed about in the newspapers so that even we ourselves rather wince at it, and avoid occasions of its use. "Mesmerism," "clairvoyance," "medium,"—horrescimus referentes!—and with all these things, infected by their previous mystery-mongering discoverers, even our best friends had rather avoid complicity. For instance, I invite eight of my scientific colleagues severally to come to my house at their own time, and sit with a medium for whom the evidence already published in our "Proceedings" had been most noteworthy. Although it means at worst the waste of the hour for each, five of them decline the adventure. I then beg the "Commission" connected with the chair of a certain learned psychologist in a neighboring university to examine the same medium, whom Mr. Hodgson and I offer at our own expense to send and leave with them. They also have to be excused from any such entanglement. I advise another psychological friend to look into this medium's case, but he replies that it is useless; for if he should get such results as I report, he would (being suggestible) simply believe himself hallucinated. When I propose as a remedy that he should remain in the background and take notes, whilst his wife has the sitting, he explains that he can never consent to his wife's presence at such performances. This friend of mine writes ex cathedra on the subject of psychical research, declaring (I need hardly add) that there is nothing in it; the chair of the psychologist with the Commission was founded by a spiritist, partly with a view to investigate mediums; and one of the five colleagues who declined my invitation is widely quoted as an effective critic of our evidence. So runs the world away! I should not indulge in the personality and triviality of such anecdotes, were it not that they paint the temper of our time, a temper which, thanks to Frederic Myers more than to any one, will certainly be impossible after this generation. Myers was, I think, decidedly exclusive and intolerant by nature. But his keenness for truth carried him into regions where either intellectual or social squeamishness would have been fatal, so he "mortified" his amour propre, unclubbed himself completely, and became a model of patience, tact and humility wherever investigation required it. Both his example and his body of doctrine will make this temper the only one henceforward scientifically respectable.
If you ask me how his doctrine has this effect, I answer: By co-ordinating! For Myers' great principle of research was that in order to understand any one species of fact we ought to have all the species of the same general class of fact before us. So he took a lot of scattered phenomena, some of them recognized as reputable, others outlawed from science, or treated as isolated curiosities; he made series of them, filled in the transitions by delicate hypotheses or analogies; and bound them together in a system by his bold inclusive conception of the Subliminal Self, so that no one can now touch one part of the fabric without finding the rest entangled with it. Such vague terms of apperception as psychologists have hitherto been satisfied with using for most of these phenomena, as "fraud," "rot," "rubbish," will no more be possible hereafter than "dirt" is possible as a head of classification in chemistry, or "vermin" in zoology. Whatever they are, they are things with a right to definite description and to careful observation.
I cannot but account this as a great service rendered to Psychology. I expect that Myers will ere long distinctly figure in mental science as the radical leader in what I have called the romantic movement. Through him for the first time, psychologists are in possession of their full material, and mental phenomena are set down in an adequate inventory. To bring unlike things thus together by forming series of which the intermediary terms connect the extremes, is a procedure much in use by scientific men. It is a first step made towards securing their interest in the romantic facts, that Myers should have shown how easily this familiar method can be applied to their study.
Myers' conception of the extensiveness of the Subliminal Self quite overturns the classic notion of what the human mind consists in. The supraliminal region, as Myers calls it, the classic-academic consciousness, which was once alone considered either by associationists or animists, figures in his theory as only a small segment of the psychic spectrum. It is a special phase of mentality, teleologically evolved for adaptation to our natural environment, and forms only what he calls a "privileged case" of personality. The out-lying Subliminal, according to him, represents more fully our central and abiding being.
I think the words subliminal and supraliminal unfortunate, but they were probably unavoidable. I think, too, that Myers' belief in the ubiquity and great extent of the Subliminal will demand a far larger number of facts than sufficed to persuade him, before the next generation of psychologists shall become persuaded. He regards the Subliminal as the enveloping mother-consciousness in each of us, from which the consciousness we wot of is precipitated like a crystal. But whether this view get confirmed or get overthrown by future inquiry, the definite way in which Myers has thrown it down is a new and specific challenge to inquiry. For half a century now, psychologists have fully admitted the existence of a subliminal mental region, under the name either of unconscious cerebration or of the involuntary life; but they have never definitely taken up the question of the extent of this region, never sought explicitly to map it out. Myers definitely attacks this problem, which, after him, it will be impossible to ignore.
What is the precise constitution of the Subliminal—such is the problem which deserves to figure in our Science hereafter as the problem of Myers; and willy-nilly, inquiry must follow on the path which it has opened up. But Myers has not only propounded the Problem definitely, he has also invented definite methods for its solution. Posthypnotic suggestion, crystal-gazing, automatic writing and trance-speech, the willing-game, etc., are now, thanks to him, instruments of research, reagents like litmus paper or the galvanometer, for revealing what would otherwise be hidden. These are so many ways of putting the Subliminal on tap. Of course without the simultaneous work on hypnotism and hysteria independently begun by others, he could not have pushed his own work so far. But he is so far the only generalizer of the problem and the only user of all the methods; and even though his theory of the extent of the Subliminal should have to be subverted in the end, its formulation will, I am sure, figure always as a rather momentous event in the history of our Science.
Any psychologist who should wish to read Myers out of the profession—and there are probably still some who would be glad to do so to-day—is committed to a definite alternative. Either he must say that we knew all about the subliminal region before Myers took it up, or he must say that it is certain that states of super-normal cognition form no part of its content. The first contention would be too absurd. The second one remains more plausible. There are many first hand investigators into the Subliminal who, not having themselves met with anything super-normal, would probably not hesitate to call all the reports of it erroneous, and who would limit the Subliminal to dissolutive phenomena of consciousness exclusively, to lapsed memories, subconscious sensations, impulses and phobias, and the like. Messrs. Janet and Binet, for aught I know, may hold some such position as this. Against it Myers' thesis would stand sharply out. Of the Subliminal, he would say, we can give no ultra-simple account: there are discreet regions in it, levels separated by critical points of transition, and no one formula holds true of them all. And any conscientious psychologist ought, it seems to me, to see that, since these multiple modifications of personality are only beginning to be reported and observed with care, it is obvious that a dogmatically negative treatment of them must be premature and that the problem of Myers still awaits us as the problem of far the deepest moment for our actual psychology, whether his own tentative solutions of certain parts of it be correct or not.
Meanwhile, descending to detail, one cannot help admiring the great originality with which Myers wove such an extraordinarily detached and discontinuous series of phenomena together. Unconscious cerebration, dreams, hypnotism, hysteria, inspirations of genius, the willing-game, planchette, crystal-gazing, hallucinatory voices, apparitions of the dying, medium-trances, demoniacal possession, clairvoyance, thought-transference, even ghosts and other facts more doubtful; these things form a chaos at first sight most discouraging. No wonder that scientists can think of no other principle of unity among them than their common appeal to men's perverse propensity to superstition. Yet Myers has actually made a system of them, stringing them continuously upon a perfectly legitimate objective hypothesis, verified in some cases and extended to others by analogy. Taking the name "automatism" from the phenomenon of automatic writing—I am not sure that he may not himself have been the first so to baptize this latter phenomenon—he made one great simplification at a stroke by treating hallucinations and active impulses under a common head, as sensory and motor automatisms. Automatism he then conceived broadly as a message of any kind from the Subliminal to the Supraliminal. And he went a step farther in his hypothetic interpretation, when he insisted on "symbolism" as one of the ways in which one stratum of our personality will often interpret the influences of another. Obsessive thoughts and delusions, as well as voices, visions, and impulses, thus fall subject to one mode of treatment. To explain them, we must explore the Subliminal; to cure them we must practically influence it.
Myers' work on automatism led to his brilliant conception, in 1891, of hysteria. He defined it, with good reasons given, as "a disease of the hypnotic stratum." Hardly had he done so when the wonderfully ingenious observations of Binet, and especially of Janet in France, gave to this view the completest of corroborations. These observations have been extended in Germany, America, and elsewhere; and although Binet and Janet worked independently of Myers, and did work far more objective, he nevertheless will stand as the original announcer of a theory which, in my opinion, makes an epoch, not only in medical but in psychological science, because it brings in an entirely new conception of our mental possibilities.
Myers' manner of apprehending the problem of the Subliminal shows itself fruitful in every possible direction. While official science practically refuses to attend to Subliminal phenomena, the circles which do attend to them treat them with a respect altogether too undiscriminating,—every Subliminal deliverance must be an oracle. The result is that there is no basis of intercourse between those who best know the facts and those who are most competent to discuss them. Myers immediately establishes a basis by his remark that in so far as they have to use the same organism, with its preformed avenues of expression—what may be very different strata of the Subliminal are condemned in advance to manifest themselves in similar ways. This might account for the great generic likeness of so many automatic performances, while their different starting-points behind the threshold might account for certain differences in them. Some of them, namely, seem to include elements of super-normal knowledge; others to show a curious subconscious mania for personation and deception; others again to be mere drivel. But Myers' conception of various strata or levels in the Subliminal sets us to analyzing them all from a new point of view. The word Subliminal for him denotes only a region, with possibly the most heterogeneous contents. Much of the content is certainly rubbish, matter that Myers calls dissolutive, stuff that dreams are made of, fragments of lapsed memory, mechanical effects of habit and ordinary suggestion; some belongs to a middle region where a strange manufacture of inner romances perpetually goes on; finally, some of the content appears superiorly and subtly perceptive. But each has to appeal to us by the same channels and to use organs partly trained to their performance by messages from the other levels. Under these conditions what could be more natural to expect than a confusion which Myers' suggestion would then have been the first indispensable step towards finally clearing away.
Once more, then, whatever be the upshot of the patient work required here, Myers' resourceful intellect has certainly done a service to psychology.
