2. Every science, no doubt, is to some extent, the playground of analogies; but the complexity and the unmateriality of human relations has forced this character upon social theory in an extraordinary degree. It is impossible to account for the tendencies of sociological as well as of philosophical thought without making some attempt to pursue the line of investigation suggested by Mr. Bagehot in his Physics and Politics. Predominant modes and types of experience necessarily colour the whole activity of the mind, and, as indicated above, this influence more especially affects a province of research which is not prima facie accessible to direct experiment or sensuous observation. I must, therefore, endeavour to review, in a brief outline, the principal branches of experience which have furnished ideas for application to social theory, and to indicate the leanings in speculation upon society, which have been due to preoccupation with one or another special analogy.

i. The Newtonian theory of gravitation is the entrance gate to the modern world of science. {20} “When the Newton of this subject shall be seated in his place” [1] is the aspiration of the modern investigator in every matter capable of being known. It is not surprising, therefore, that the inclusion of human society within the range of matters capable of being definitely understood, should have been symbolized by demanding for social science a completeness of explanation and a power of prediction analogous to those displayed by astronomy or by mathematical physics. Representative of this conception is the title, Social Physics—for Comte the alternative and equivalent to the name Sociology. It is easy to see both the merits and the dangers of such an ideal, which, as the embodiment of perfection in a natural science, is presupposed by the attitude of sociology down to the present day. Is a science necessarily a natural science, and is a natural science necessarily an exact science?—these are the fundamental questions involved in the adoption of a mathematical ideal for the study of society. No fault can be found with it on the ground of its implying the highest degree of harmony and precision; the only question is whether an adequate type of comparison is afforded for, let us say, the growth of an institution, by the law of a curve. The general conception, indeed, of a continuity between human relations and the laws of the cosmic order is thoroughly in the spirit of Plato, and betokens a scientific enthusiasm worthy to be the parent of great things. And especially in the sphere of economic science, where certain relatively simple hypotheses have proved on the whole to be effective instruments {21} of explanation, an analysis of intricate phenomena has been effected, which in some degree justifies the aspiration after the ideal of an exact science.

[1] De Morgan, Budget of Paradoxes, p. 355.

ii. But it has been recognised from the earliest days of political speculation that, within the general ideal of a perfect natural science, the more special analogy of the living organism had a peculiar bearing upon social phenomena. Beginning in the ancient world with the comparison between individuals as “members” of a social whole, and the parts or organs of a living body, or even the constituent elements of a mind, this analogy has been extended and reinforced in modern times by what amounts to the new creation of the biological and anthropological sciences. The sense of continuity thus intensified and implying all that is understood by the modern term evolution, has brought an immense material of suggestions to sociological research, but has imposed upon it at the same time a characteristic bias from which it is just, perhaps, beginning to shake itself free. This characteristic may be roughly stated as the explanation of the higher, by which I mean the more distinctly human phenomena, by the lower, or those more readily observed, or inferred, among savage nations, or in the animal world. Any one familiar with logic will be aware that there is a subtle and natural prejudice which tends to strengthen such a bias by claiming a higher degree of reality for that which, as coming earlier in temporal succession, I presents itself in the light of what is called a I “cause.” So strong has been this bias among sociologists, that the student, primarily interested in the features and achievements of civilised society, is {22} tempted to say in his haste that the sociologist [1] as such seldom deals seriously with true social phenomena at all; but devotes his main attention to primitive man and to the lower animals, occasionally illustrating his studies in these regions by allusions, showing no great insight or mastery, to the facts of civilized society. Such a complaint becomes less and less justified as the years go by, and sociology recovers its balance as against the overwhelming influence of the sciences of lower life. How far the approach from this “lower” or more purely natural side will remain in the end characteristic of sociological science, is an integral part of the main problem concerning its nature and destiny with which we have to deal in the present work. But it remains true to say and very important to observe, that no such serious successes have as yet been won in the name and by the special methods of sociology as have been achieved by many investigators approaching their problems directly and with an immediate interest; whether in the sphere of political economy proper, or in dealing with various questions of social and ethical importance, such as pauperism, charity, sanitation, education, the condition of the people, the comparative study of politics, or the analysis of material and geographical conditions in their reaction upon social and artistic development.

[1] By a “sociologist as such” I mean a writer who is professedly dealing with sociology as such. Any independent researches, such as Mr. and Mrs. Webb’s Industrial Democracy, may of course be ranked under the heading “Sociology.” But works of this kind do not, as a rule, attach themselves to the peculiar method and language of sociological writers.

On the other hand, there is no doubt that the {23} epoch and influence of which we speak has bequeathed a legacy of imperishable value to the theory of society. In a word, it has made us sensitive to the continuity of things, and therefore also to their unity. It has shown us the crowning achievements of the human race, their States, their Religion, their Fine Art, and their Science, as the high-water mark of tendencies that have their beginnings far back in the primitive organic world, and in their original sources have also a connection with each other—as in the practical aspects of religion,—which too easily escapes notice in their highest individual development. The “return to nature” and the “noble savage” have been invested with a significance which can never be forgotten, and which criticism can never set aside. This is the sum and substance of the general contribution which the latter half of the eighteenth century and the greater part of the nineteenth have made to sociology through the science of life and of man.

More particularly, it is necessary to notice the double operation of biological influence on sociology, according to the unit from which the analogy is drawn.

a. The idea which still bulks most largely in the popular mind, as contributed by biology to social theory, is unquestionably that of the struggle for life or the survival of the fittest. It should be noticed that the social application of this analogy rests entirely on the comparison of a human society, not to the individual animal organism, and still less to the individual mind; but to a whole animal species or even to the aggregate of all animal species, so far as they or their members are in competition with one another. One whole side of the sociological {24} doctrine, which Mr. Spencer has advocated with unwearied persistence, is founded upon this application of the biological analogy, and the paradox which he has made his principle professes to be borrowed directly from the dealings of nature with the individuals of the animal species. This paradox, that benefits should be assigned inversely as services in infancy but directly as services among adults, is his ultimate sociological basis; the modification of which, to suit human society, by the introduction of benevolence or altruism, so to speak, on the top of it, only serves to display its inadequacy. But we may take it that the analogy of the struggle for life has made it clear that, in any given position, life can be maintained only in virtue of definite qualities adapted to that position. And formal as this principle is when taken by itself, its application in human society can never be unnecessary.

b. A more recent school has insisted on the complementary analogy, which might be taken as resting upon the comparison of a society with an individual organism. Here, it must be remembered, lay the resemblance which, in this region of ideas, first caught the eye of social philosophers in antiquity. But it is alleged that the aspect of co-operation can be traced as between individual members of the animal world no less than between the parts of a single organism, and it is affirmed that the view which sees nothing but internecine competition in the animal kingdom has been too rough and too superficial in its reading of the facts. And therefore it is suggested that the phenomena of social fellowship, no less than those of individual competition, have their source {25} and root in the world of lower nature; and perhaps sociology is now not far from the recognition that competition and co-operation are simply the negative and positive aspect of the same general fact—the fact of the division of labour, of essentiality of function, and of uniqueness of true individual service. If it is suggested by the one organic analogy that life depends upon qualities adequate to the position which is to be filled, it is made obvious by the other that the qualities which satisfy the claims of a certain position are those, in general and in principle, by which a function is discharged in the service of the whole.

In Mr. Spencer’s doctrine the two sides above indicated have been brought into very marked relation by a suggestive criticism, [1] which he has taken special pains to answer. If human society corresponds to an individual organism—as is, in many ways, Mr. Spencer’s well-known doctrine—how is it that the absolute central control in which the perfection of an organism consists is, for Mr. Spencer, a note of imperfection when it appears in a human society? And the answer is in effect that human society corresponds in many of its features rather to a local variety of a species than to an individual organism. It is essentially discrete, not individual, and at this point, therefore, the analogy of the individual organism gives way to that of the group or species.