For the essence of a scientific law is the expression of a relation. The law of gravitation, for instance, formulates the relations existing between particles of matter. If there existed but one particle of matter in the universe gravitation would be a meaningless term. Introduce a second particle, and a relation is established between the two, and the material for a scientific "law" created. In the same way a description of individual human qualities is fundamentally a statement of the relations existing between individuals living in groups; and any attempt to understand human nature without considering these relations is as certainly foredoomed to failure as would be the attempt to study a particle of matter apart from the operation of all known forces. The individual as he exists to-day is not something that exists apart from the social forces; he is an expression, an epitome, of all their past and present operations. The really essential thing in the study of human nature is not so much the discrete individual A or B, but the relations existing between A and B. It is these which make each end of the term what it is—determines the individual's language, feelings, thoughts, and character.
It is along these lines that we have to look for an explanation of the feeling that we can initiate a reform in character, and of a sense of power in determining events. We start with a sense of power over the course of events—which is interpreted as the equivalent of our ability to initiate absolutely a change in our own character or in that of others. But a little reflection convinces us—particularly if we call ourselves Determinists—that this interpretation is quite erroneous. An absolute beginning is no more conceivable in the mental or moral sphere than it is in the physical world. The sum of all that is is the product of all that has been, and in this, desires, feelings, dispositions are included no less than physical properties. Now, curiously enough, the conviction that an absolute change in character can be initiated exists with much greater strength in regard to oneself than it does with regard to others. It is easier to observe others than to analyze one's own mental states, with the result that most people can more readily realize that what others do is the product of their heredity and their environment than they can realize it in their own case. Of course, reflection shows that the same principle applies in both directions, but we are here dealing with moods rather than with carefully reasoned out convictions. And, generally speaking, while we feel ourselves masters of our own fate, we only suspect a similar strength in others. But each one realizes, and with increasing vividness, the power he possesses in modifying other people's character by a change of circumstances. We see this illustrated by the increased emphasis placed upon the importance of better sanitation, better housing, better conditions of labour, and of an improved education. More from observing others than by studying ourselves we see how modifiable a thing human nature is. We see how character is modified by an alteration of the material environment, and we also note our own individual function as a determinative influence in effecting this modification.
Now I quite fail to see that there is in this sense of power over circumstances anything more than a recognition of our own efforts as part of the determinative sequence. The added factor to the general causative series is the consciousness of man himself. We are conscious, more or less clearly, of our place in the sequence; we are able to recognize and study our relations to past and present events, and our probable relation to future ones. We see ourselves as so many efficient causes of those social reactions that go to make up a science of sociology, and it is this which gives us a sense of power of determining events. I say "power" because "freedom" is an altogether different thing. The question of whether we are free to determine events is, as I have shown, meaningless when applied to scientific matters. But the question of whether or not we have the power of determining events may be answered in the affirmative—an answer not in the least affected by the belief that this power is strictly conditioned by past and present circumstances. The sense of power is real, and it expresses a fact, even though the fact be an inevitable one. We are all shapers of each other's character, moulders of each other's destiny. The recognition of our power to act in this relation is not contrary to Determinism, Determinism implies it. It is this which gives a real meaning to the expression "social sense." For the social sense can have no other meaning or value than as a recognition of the action of one individual upon another, which, as in the case of a chemical compound, results in the production of something that is not given by the mere sum of individual qualities.
So, too, do we get by this method a higher meaning to the word "freedom." In an earlier part of this essay it was pointed out that "freedom" was of social origin and application. Its essential meaning is liberty to carry out the impulses of one's nature unrestricted by the coercive action of one's fellows. But there is a higher and a more positive meaning than this. Man is a social animal; his character is a social product. The purely human qualities not only lose their value when divorced from social relationships, it is these relationships that provide the only medium for their activity. To say that a person is free to express moral qualities in the absence of his fellows is meaningless, since it is only in their presence that the manifestation of them is possible. It is the intercourse of man with man that gives to each whatever freedom he possesses. The restraints imposed upon each member of a society in the interests of all are not a curtailing of human freedom but the condition of its realization. To chafe against them is, to use Kant's famous illustration, as unreasonable as a bird's revolt against the opposing medium or atmosphere, in ignorance of the fact that it is this opposition which makes flight possible. The only genuine freedom that man can know and enjoy is that provided by social life. Human freedom has its origin in social relationships, and to these we are ultimately driven to discover its meaning and significance.
So far, then, the sense of power in controlling events which each possesses presents no insuperable difficulty to a theory of Determinism. Only one other point remains on which to say a word, and that is whether a conviction of the causative character of human action would lead to a weakening of effort or to moral depression. Why should it have this effect? It is curious that those who fear this result seem to have only in mind the tendencies to wrongdoing. But if it operates at all it must operate in all directions, and this would certainly strengthen good resolutions as well as bad ones. And even though no more were to be said, this would justify the assertion that merit and demerit would remain unaffected, and that any harm done in one direction would be compensated by good done in another. But another important consideration is to be added. This is that while a consciousness of the power of habit acts as a retarding influence on wrongdoing, it has an accelerating influence in the reverse direction—that is, unless we assume a character acting with the deliberate intention of cultivating an evil disposition. Besides, the really vicious characters are not usually given to reflecting upon the origin and nature of their desires, and are therefore quite unaffected by any theory of volition; while those who are given to such reflection are not usually of a vicious disposition. We are really crediting the vicious with a degree of intelligence and reflective power quite unwarranted by the facts of the case.
Finally, the criticism with which I have been dealing takes a too purely intellectual view of conduct. It does not allow for the operation of sympathy, or for the power of social reaction. And these are not only real, they are of vital importance when we are dealing with human nature. For man cannot, even if he would, remain purely passive. The power of sympathy, the desire for social intercourse, the invincible feeling that in some way he is vitally concerned with the well-being of the society to which he belongs, these are always in operation, even though their degree of intensity varies with different individuals. We cannot possibly isolate man in considering conduct, because his whole nature has been moulded by social intercourse, and craves continuously for social approval. And it is such feelings that are powerful agents in the immediate determination of conduct. The mental perception of the causes and conditions of conduct are feeble by comparison and can only operate with relative slowness. And in their operation they are all the time checked and modified by the fundamental requirements of the social structure.
IX.
ENVIRONMENT.
In the course of the foregoing pages we have made frequent reference to "environment," without the word being precisely described or defined. The subject was of too great importance to be dismissed with a bald definition, and to have dealt with it earlier at suitable length might have diverted attention from the main argument. But so much turns on a correct understanding of the word "environment" that a discussion of Determinism would be incomplete that failed to fix its meaning with a fair degree of accuracy.
A very casual study of anti-deterministic literature is enough to show that a great deal of the opposition to a scientific interpretation of human conduct has its origin in a quite wrong conception of what the determinist has in mind when he speaks of the part played by the environment in the determination of conduct. Even writings ostensibly deterministic in aim have not been free from blame in their use of the word. Thus on the one hand we find it said that man is a creature of his environment, and by "environment" we are to understand, by implication, only the material forces, which are assumed to somehow drive man hither and thither in much the same way as a tennis ball is driven this way or that by the player. Against this there has been a natural and, let it be said, a justifiable reaction. Expressed in this way it was felt that man was not at the mercy of his surroundings. It was felt that, whatever be its nature the organism does exert some influence over environmental forces, and that it is not a merely passive register of their operations. Neither of these views expresses the whole truth. It may be that each expresses a truth, and it is still more probable, as is the case with some terms already examined, that the confusion arises from a mis-use of the language employed.