But there is one set of facts, and one only, that militates against this idea of a pacific and progressive Japan, a splendid leader in civilization amidst a brotherhood of nations, and that is this, that Japan is already overpopulated, she has to import not only food but industrial raw material, and that her population increases now by the tremendous figure of half a million a year. That is the reality that gives substance to the aggressive imperialism of Japan. That is why she casts about for such regions for expansion as Eastern Siberia—a region not represented at the conference, and so beyond its purview, and that is why she covets some preferential control in Chinese metals and minerals and food. Were it not for this steady invasion of the world by hungry lives, the principle of Japan for the Japanese, China for the Chinese, England for the English, Eastern Siberia for its own people, would give us the simplest, most satisfactory principle for international peace. But Japan teems. Has any country a right to slop its population over and beyond its boundaries or to claim trade and food because of its heedless self-congestion? Diplomacy is curiously mealy mouthed about many things; I have made a British official here blush at the words of birth control, but it is a fact that this aggressive fecundity of peoples is something that can be changed and restrained within a country, and that this sort of modesty and innocence that leads to a morbid development of population and to great wars calls for intelligent discouragement in international relations. Japan has modernized itself in many respects, but its social organization, its family system, is a very ancient and primitive one, involving an extreme domestication of women and a maximum of babies. While the sanitation and hygiene of Japan were still mediæval, a sufficient proportion of these babies died soon and prevented any overpressure of population, but now that Japan has modernized itself in most respects it needs to modernize itself in this respect also. I submit that the troubles arising from excessive fecundity within a country justify not an aggressive imperialism on the part of that country, but a sufficient amount of birth control within its proper boundaries. X “SECURITY”—THE NEW AND BEAUTIFUL CATCHWORD Washington, November 20. The new and really quite beautiful catchword that dominates the Washington Conference is “security.” The word was produced originally, I believe, in France. France wants nothing in the world now but security; she has abandoned all dreams of conquest or glory, all aggressive economic intentions; she is the white lamb of international affairs, washed and redeemed by the Great War. Only—she must be secure.