The Psychology of Nations | Page 5

apology of war appears in several forms, as applied to-day. They say that racial stocks contend with one another for existence, and with this goes the belief that nations fight for life, and that defeat in war tends towards the extermination of nations. The Germans, we often hear, were fighting for national existence, and the issue was to be a judgment upon the fitness of their race to survive. This view is very often expressed. O'Ryan and Anderson (5), military writers, for example, say that the same aggressive motives prevail as always in warfare: nations struggle for survival, and this struggle for survival must now and again break out into war. Powers (75) says that nations seldom fight for anything less than existence. Again (15) we read that conflicts have their roots in history, in the lives of peoples, and the sounder, and better, emerge as victors. There is a selective process on the part of nature that applies to nations; they say that especially increase of population forces upon groups an endless conflict, so that absolute hostility is a law of nature in the world.
These views contain at least two very doubtful assumptions. One is that nations do actually fight for existence,--that warfare is thus selective to the point of eliminating races. The other is that in warlike conflicts the victors are the superior peoples, the better fitted for survival. Confusion arises and the discussion is complicated by the fact that conflicts of men as groups of individuals within the same species are somewhat anomalous among biological forms of struggle. Commonly, struggle takes place among individuals, organisms having definite characteristics and but slightly variable each from its own kind contending with one another, by direct competition or through adaptation, in the first case individuals striving to obtain actually the same objects. Or, again, species having the same relations to one another that individuals have, contend in a similar manner.
Primitive groups of men, however, are not so definite; they are not biological entities in any such sense as individuals and species are. They are not definitely brought into conflict with one another, in general, as contending for the same objects, and it is difficult to see how, in the beginning, at least, economic pressure has been a factor at all in their relations. Whatever may have been the motive that for the most part was at work in primitive warfare, it is not at all evident that superior groups had any survival value. The groups that contended with one another presumably differed most conspicuously in the size of the group, and this was determined largely by chance conditions. Other differences must have been quite subordinate to this, and have had little selective value. The conclusion is that the struggle of these groups with one another is not essentially a biological phenomenon.
The fact is that peace rather than war, taking the history of the human race as a whole, is the condition in which selection of the fittest is most active, for it is the power of adaptation to the conditions of stable life, which are fairly uniform for different groups over wide areas, that tests vitality and survival values, so far as these values are biological. It may be claimed that war is very often, if not generally, a means of interrupting favorable selective processes, the unfit tending to prevail temporarily by force of numbers, or even because of qualities that antagonize biological progress. Viewing war in its later aspects, we can see that it is often when nations are failing in natural competition that they resort to the expedient of war to compensate for this loss, although they do not usually succeed thereby in improving their economic condition as they hope, or increase their chance of survival, or even demonstrate their survival value. It is notorious that nations that conquer tend to spend their vitality in conquest and introduce various factors of deterioration into their lives. The inference is that a much more complex relation exists among groups than the biological hypothesis allows. Survival value indeed, as applied to men in groups, is not a very clear concept. There may be several different criteria of survival value, not comparable in any quantitative way among themselves.
Scheler (77) says that we cannot account for war as a purely biological phenomenon. Its roots lie deep in organic life, but there is no direct development or exclusive development from animal behavior to human. War is peculiarly human. That, in a way, may be accepted as the truth. Warfare as we know it among human groups, as conflict within the species is due in some way to, or is made possible by, the secondary differentiations within species which give to groups, so to speak, a pseudo-specific character. And these differences depend largely upon the