One financial authority from whom I have quoted noted that this elaborate financial interdependence of the modern world has grown up in spite of ourselves, "without our noticing it until we put it to some rude test." Men are fundamentally just as disposed as they were at any time to take wealth that does not belong to them, which they have not earned. But their relative interest in the matter has changed. In very primitive conditions robbery is a moderately profitable enterprise. Where the rewards of labor, owing to the inefficiency of the means of production, are small and uncertain, and where all wealth is portable, raiding and theft offer the best reward for the enterprise of the courageous; in such conditions the size of man's wealth depends a good deal on the size of his club and the agility with which he wields it. But to the man whose wealth so largely depends upon his credit and on his paper being "good paper" at the bank, dishonesty has become as precarious and profitless as honest toil was in more primitive times. The instincts of the business man may, at bottom, be just as predatory as those of the cattle-lifter or the robber baron, but taking property by force has become one of the least profitable and the most speculative forms of enterprise upon which he could engage. The force of commercial events has rendered the thing impossible. I know that the defender of arms will reply that it is the police who have rendered it impossible. This is not true. There were as many armed men in Europe in the days when the robber baron carried on his occupation as there are in our day. To say that the policeman makes him impossible is to put the cart before the horse. What created the police and made them possible, if it was not the general recognition of the fact that disorder and aggression make trade impossible? Just note what is taking place in South America. States in which repudiation was a commonplace of everyday politics have of recent years become as stable and as respectable as the City of London, and have come to discharge their obligations as regularly. These countries were during hundreds of years a slough of disorder and a never-ending sanguinary scramble for the spoils, and yet in a matter of fifteen or twenty years the conditions have radically changed. Does this mean that the nature of these populations has fundamentally altered in less than a generation? In that case many a militarist claim must be rejected. There is a simpler explanation.