Not only does the concentration of power tend to cause wars, but, equally, wars and the fear of them bring about the necessity for the concentration of power. So long as the community is exposed to sudden dangers, the possibility of quick decision is absolutely necessary to self-preservation. The cumbrous machinery of deliberative decisions by the people is impossible in a crisis, and therefore so long as crises are likely to occur, it is impossible to abolish the almost autocratic power of governments. In this case, as in most others, each of two correlative evils tends to perpetuate the other. The existence of men with the habit of power increases the risk of war, and the risk of war makes it impossible to establish a system where no man possesses great power. So far we have been considering what is true in the contention that capitalism causes modern wars. It is time now to look at the other side, and to ask ourselves whether the abolition of capitalism would, by itself, be sufficient to prevent war. I do not myself believe that this is the case. The outlook of both Socialists and Anarchists seems to me, in this respect as in some others, to be unduly divorced from the fundamental instincts of human nature. There were wars before there was capital- ism, and fighting is habitual among animals. The power of the Press in promoting war is entirely due to the fact that it is able to appeal to certain instincts. Man is naturally competitive, acquisitive, and, in a greater or less degree, pugnacious. When the Press tells him that so-and-so is his enemy, a whole set of instincts in him responds to the suggestion. It is natural to most men to suppose that they have enemies and to find a certain fulfillment of their nature when they embark upon a contest. What a man believes upon grossly insufficient evidence is an index to his desires--desires of which he himself is often unconscious. If a man is offered a fact which goes against his instincts, he will scrutinize it closely, and unless the evidence is overwhelming, he will refuse to believe it. If, on the other hand, he is offered something which affords a reason for acting in accordance with his instincts, he will accept it even on the slenderest evidence. The origin of myths is explained in this way, and much of what is currently believed in international affairs is no better than myth. Although capitalism affords in modern society the channel by which the instinct of pugnacity finds its outlet, there is reason to fear that, if this channel were closed, some other would be found, unless education and environment were so changed as enormously to diminish the strength of the competitive instinct. If an economic reorganization can effect this it may pro- vide a real safeguard against war, but if not, it is to be feared that the hopes of universal peace will prove delusive.