I realize that, in the light of my title, much of what I have written above must seem irrelevant, since the "problem of evil" has not, within the philosophic tradition, been considered part of a "problem of values" as such. If I dwell on it, I do so to indicate that the "problem of evil" can perhaps be best understood in the light of another problem: the problem, namely, of why men have created the "problem of evil." For obviously, evil can be problematic only in an absolutely good world, and the idea that the world is absolutely good is not a generalization upon experience, but a contradiction of experience. If there exists a metaphysical "problem of evil," hence, it arises out of this generalization; it is secondary, not primary; and the primary problem requires solution before the secondary one can be understood. And what else, under the circumstances, can the primary one be than this: "Why do men contradict their own experience?"
II
So put, the problem suggests its own solution. It indicates, first of all, that nature and human nature are not completely compatible, that consequently, conclusions are being forced by nature on human nature which human nature resents and rejects, and that traits are being assigned to nature by human nature which nature does not possess, but which, if possessed, would make her congenial to human needs. All this is so platitudinous that I feel ashamed to write it; but then, how can one avoid platitudes without avoiding truth? And truth here is the obvious fact that since human nature is the point of existence to which good and evil refer, what is called value has its seat necessarily in human nature, and what is called existence has its seat necessarily in the nature of which human nature is a part and apart. Value, in so far forth, is a content of nature, having its roots in her conditions and its life in her force, while the converse is not true. All nature and all existence is not spontaneously and intrinsically a content of value. Only that portion of it which is human is such. Humanly speaking, non-human existences become valuable by their efficacious bearing on humanity, by their propitious or their disastrous relations to human consciousness. It is these relations which delimit the substance of our goods and evils, and these, at bottom, are indistinguishable from consciousness. They do not, need not, and cannot connect all existence with human life. They are inevitably implicated only with those which make human life possible at all. Of the environment, they pertain only to that portion which is fit by the implicated conditions of life itself. It may therefore be said that natural existence produces and sustains some values,—at least the minimal value which is identical with the bare existence of mankind—on its own account, but no more. The residual environment remains—irrelevant and menacing, wider than consciousness and independent of it. Value, hence, is a specific kind of natural existence among other existences. To say that it is non-existent in nature, is to say that value is not coincident and coexistent with other existences, just as when it is said that a thing is not red, the meaning is that red is not copresent with other qualities. Conversely, to say that value exists in nature is to say that nature and human nature, things and thoughts, are in some respect harmonious or identical. Hence, what human nature tries to force upon nature must be, by implication, non-existent in nature but actual in mind, so that the nature of value must be held inseparable from the nature of mind.[87]
It follows that value is, in origin and character, completely irrational. At the foundations of our existence it is relation of their conditions and objects to our major instincts, our appetites, our feelings, our desires, our ambitions—most clearly, to the self-regarding instinct and the instincts of nutrition, reproduction, and gregariousness. Concerning those, as William James writes, "Science may come and consider their ways and find that most of them are useful. But it is not for the sake of their utility that they are followed, but because at the moment of following them we feel that it is the only appropriate and natural thing to do. Not a man in a billion when taking his dinner, ever thinks of utility. He eats because the food tastes good and makes him want more. If you ask him why he should want to eat more of what tastes like that, instead of revering you as a philosopher, he will probably laugh at you for a fool. The connection between the savory sensation and the act it awakens is for him absolute and selbstverständlich, an a priori synthesis of the most perfect sort, needing no proof but its own evidence.... To the metaphysician alone can such questions occur as 'Why do we smile when pleased, and not scowl? Why are we unable to talk to a crowd as we talk to a single friend? Why does a particular maiden turn our wits upside down?' The common man can only say 'of course we smile, of course our heart palpitates at the sight of a crowd, of course we love the maiden, that beautiful soul clad in that perfect form, so palpably and flagrantly made from all eternity to be loved.' And so, probably, does each animal feel about the particular things it tends to do in the presence of particular objects.... To the broody hen the notion would probably seem monstrous that there should be a creature in the world to whom a nestful of eggs was not the utterly fascinating and precious and never-to-be-too-much-set-upon object it is to her." In sum, fundamental values are relations, responses, attitudes, immediate, simple, subjectively obvious, and irrational. But everything else becomes valuable or rational only by reference to them.
Study them or others empirically,[88] and they appear as types of specific behavior, simple or complicated, consisting of a given motor "set" of the organism, strong emotional tone, and aggregates of connected ideas, more or less systematized. In the slang of the new medical psychology which has done so much to uncover their method and mechanism, they are called "complexes"; ethics has called them interests, and that designation will do well enough. They are the primary and morally ultimate efficacious units of which human nature is compounded, and it is in terms of the world's bearing upon their destiny that we evaluate nature and judge her significance and worth.
Now in interest, the important delimiting quality is emotional tone. Whatever else is sharable, that is not. It is the very stuff of our attitudes, of our acceptances and rejections of the world and its contents, the very essence of the relations we bear to these. That these relations shall be identical for any two human beings requires that the two shall be identical: two persons cannot hold the same relation to the same or different objects any more than two objects can occupy absolutely the same space at the same time. Hence, all our differences and disagreements. However socially-minded we may be, mere numerical diversity compels us to act as separate centers, to value things with reference to separate interests, to orient our worlds severally, and with ourselves as centers. This orienting is the relating of the environment to our interests, the establishment of our worlds of appreciation, the creation of our orders of value. However much these cross and interpenetrate, coincide they never can.
Our interests, furthermore, are possibly as numerous as our reflex arcs. Each may, and most do, constitute distinct and independent valuations of their objects, to which they respond, and each, with these objects, remains an irreducible system. But reflex arcs and interests do not act alone. They act like armies; they compound and are integrated, and when so integrated their valuations fuse and constitute the more complex and massive feelings, pleasures and pains, the emotions of anger, of fear, of love; the sentiments of respect, of admiration, of sympathy. They remain, through all degrees of complexity, appraisements of the environment, reactions upon it, behavior toward it, as subject to empirical examination by the psychologist as the environment itself by the physicist.
With a difference, however, a fundamental difference. When you have an emotion you cannot yourself examine it. Effectively as the mind may work in sections, it cannot with sanity be divided against itself nor long remain so. A feeling cannot be had and examined in the same time. And though the investigator who studies the nature of red does not become red, the investigator who studies the actual emotion of anger does tend to become angry. Emotion is infectious; anger begets anger; fear, fear; love, love; hate, hate; actions, relations, attitudes, when actual, integrate and fuse; as feelings, they constitute the sense of behavior, varying according to a changing and unstable equilibrium of factors within the organism; they are actually underneath the skin, and consequently, to know them alive is to have them. On the other hand, to know things is simply to have a relation to them. The same thing may be both loved and hated, desired or spurned, by different minds at the same time or by the same mind at different times. One, for example, values whiskey positively, approaches, absorbs it, aims to increase its quantity and sale; another apprehends it negatively, turns from it, strives to oust it from the world. Then, according to these direct and immediate valuations of whiskey, its place in the common world of the two minds will be determined. To save or destroy it, they may seek to destroy each other. Even similar positive valuations of the object might imply this mutual repugnance and destruction. Thus, rivals in love: they enhance and glorify the same woman, but as she is not otherwise sharable, they strive to eliminate each other. Throughout the world of values the numerical distinctness of the seats or centers of value, whatever their identity otherwise, keeps them ultimately inimical. They may terminate in the common object, but they originate in different souls and they are related to the object like two magnets of like polarity to the same piece of iron that lies between them. Most of what is orderly in society and in science is the outcome of the adjustment of just such oppositions: our civilization is an unstable equilibrium of objects, through the coöperation, antipathy, and fusion of value-relations.
Individuals are no better off; personality is constructed in the same way. If, indeed, the world had been made for us, we might have been spared this warfare to man upon earth. Life might have been the obvious irrational flow of bliss so vividly described by William James; nature and human nature would have been one; bridging the gulf between them would never have been the task of the tender-minded among philosophers. Unfortunately our mere numerical difference, the mere numerical difference of the interests which compose our egos, makes the trouble, so that we are compelled to devote most of our lives to converting the different into the same. The major part of our instincts serve this function recognizably, e.g., nutrition, and the "higher powers" do so no less, if not so obviously. Generalization is nothing more, thinking nothing else. It is the assimilation of many instances into one form, law, or purpose; the preservation of established contents of value, just as nutrition is the preservation of life by means of the conversion of foreign matter into the form and substance of the body. By bowels and by brain, what is necessary, what will feed the irrationally given interest, is preserved and consumed: the rest is cast off as waste, as irrelevance, as contradiction.
The relation may, of course, also reverse itself. Face to face with the immovable and inexorable, the mind may accept it with due resignation, or it may challenge its tyranny and exclude it from its world. It may seek or create or discover a substitute that it is content to accept, though this will in turn alter the course and character of the interest which in such an instance defines the mind's action. Thus, a way out for one of the lovers of the same girl might be to become a depressed and yearning bachelor, realizing his potential sexuality in the vicarious reproduction of reverie and sentiment; another might be to divert the stream of his affections to another girl, reorganizing his life about a different center and acquiring a new system of practical values determined by this center; a third might be a complete redirection of his sexual energies upon objects the interest in which we would call, abnormal and anti-social in one case, and in another lofty and spiritual. In the latter case sexuality would have been depersonalized; it would have changed into poetic and humanitarian passion; it would have become love as Plato means us to take the word. But each of these processes would have been a conversion, through the need defined by an identical instinct, of the same into the different; the human nature which existed at the beginning of the change would be deeply other than the human nature in which the change culminated. In each case a condition thrust upon the spirit by its environment would have occasioned the creation and maintenance of an environment demanded by the spirit. Yet in so far as it was not truly the same as that envisaged in the primitive demand, it would still imply the tragedy of the world not made for us and the "problem of evil," in which the life of the spirit is persistently a salvage of one of two always incompatible goods, a saving by surrender.