Memories and Studies

by William James

"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.