The Psychology of Nations | Page 6

conditions that enter into the formation of groups,--upon desires, impulses and needs arising in the social life rather than in instinct as such. These characteristic differences are not variations having selective value, but are traits that merely differentiate the groups as historical entities. These secondary variations have not resulted in the elimination of those having inferior qualities, but have shared the fortunes of the groups that possessed them,--the fortunes both of war and of peace. War, from this point of view, belongs to history rather than to biology. It belongs to the realm of the particular rather than to the general in human life. War has favored the survival of this or that group in a particular place, but has probably not been instrumental in producing any particular type of character in the world, either physical or mental.
Very early in the history of mankind, in fact as far back as we can trace history, we find these psychic differentiations, as factors in the production of war. There are significant extensions and also restrictions of the consciousness of kind pertaining to the life of man, as distinguished from animals. Animals have not sufficient intelligence to establish such perfect group identities as man does, and they lack the affective motives for carrying on hostilities among groups. They remain more clearly subjected to the simple laws of biological selection, and are guided by instincts which do not impel them to act aggressively as groups toward their own kind. Man proceeds almost from the beginning to antagonize these laws, so that it is very likely that the best, in the biological sense, has always had some disadvantage, in human life, and may still have. The real value that has thus been conserved by this human mode of life consists in preserving a relatively large number of secondary types or individual groups, rather than in insuring the predominance of any one biologically superior type. Man's work in the world is to make history. Even though war were a means of making a biologically superior type of man prevail we should not be justified in saying that it is thus vindicated as a method of selection.
Many writers whom we do not need to review in great detail have contributed to the objections to the biological principle as an explanation of war. Trotter (82) examines the doctrine that war is a biological necessity, and says that there is no parallel in biology for progress being accomplished as a result of a racial impoverishment so extreme as is caused by war, that among gregarious animals other than man direct conflict between major groups such as can lead to the suppression of the less powerful is an inconspicuous phenomenon, and that there is very little fighting within species, for species have usually been too busy fighting their external enemies. Mitchell (10) says that war is not an aspect of the natural struggle for existence, among individuals; that there is nothing in Darwinism that explains or justifies wars; that the argument from race is worthless since there are no pure races. M'Cabe (76) maintains that war is not a struggle between inferior and superior national types. Dide (20) also discusses the question of differences of race as causes of war, and the use that has been made of this dogma. Chapman (39) says that no race question is involved in the present war as has been supposed. There is no conflict of economic forces, no nations compelled to seek expansion.
Precisely how warfare originated (assuming that it arose in one way) we shall probably never know, since we cannot now reconstruct the actual history of man. We think of men as living at first in groups containing a few individuals, and presumably for a long time these small and isolated groups of men prevailed as the type of human society. We can already detect the elements of conflict in these groups, but whether warfare in the sense of deadly conflict originated there we cannot know; or whether it was only in the experience of men as large migrating hordes which had been formed by the amalgamation of smaller groups under the influence of hunger or climatic change, that warfare in any real sense came into the world. We do not know to what extent the small groups of men we find in conditions of savagery now represent primitive conditions. Fortunately, however, some of these problems of origin are of but little practical importance and their interest is chiefly antiquarian or historical.
The assumption that in the behavior of original groups of men war arose as a natural result of the life of the group seems to be an allowable hypothesis. Whether warlike conduct came by some modification of the habits brought up from animal life as instinctive reactions, or whether man invented