To realise this ideal, indeed to make any progress whatsoever towards its realisation, we must seek to alter the economic web in which the nations of the world now live. There is at present a conflict between two principles, economic nationalism and economic internationalism. Each nation seeks to obtain for itself security, progress and a favoured position; each has its separate national ambitions. At the same time all the industrial nations have a common interest in maintaining themselves upon the resources of the agricultural countries, and in building up a vast system, in which the world's resources will be utilised most efficiently for the benefit of the world inhabitants.
The problem, therefore, is to promote this economic internationalism and to limit as far as possible the disturbing influence of the divisive national interests. We cannot destroy and we cannot ignore nationalism. We cannot resolve humanity into a mass of denationalised atoms, citizens of the world with no economic or political allegiance to any state. All we can do is so to compromise and adjust strong and vital national claims, as to permit the growth of the international interest. The progress of economic internationalism, without which a permanent peace cannot be maintained, is to be furthered only as each nation attains to a political and economic security, both in the present and for the future. If a reasonable degree of industrial, commercial and colonial progress can be guaranteed, so that the great industrial nations do not live in constant peril, the vast forces which make for an international exploitation of the world's resources will be unchained. A common right to the use of the highway of the sea, a joint imperialism, an international development of commerce and of industry, a mutual insurance of the nations against war, and against national aggression likely to lead to war, will be factors in the establishment of an economic internationalism, which is the next stage in the economic development of the world.
The United States cannot by itself create a new economic world system; all that it can do is to contribute with other nations to the removal of obstacles that retard the coming development. The opportunity to advance this movement, however, is greater in the case of the United States than in that of the nations of Europe. A nation tends to prefer its immediate national interest to its larger but more distant international interest directly in proportion to the economic or political danger in which it lives. Because of our wealth, our sparse population and our relative immunity from attack, it devolves upon us to be the leader in the promotion of an economic internationalism.
This potential leadership of ours, however, may be lost as a result of an unfavourable economic and social development in the future. What our attitude towards internationalism, nationalism, imperialism and war is to be ten, thirty or fifty years from now will depend upon our internal development. We cannot decide for a policy of internationalism if we grow to be an over-populated country of impoverished men, with great capitalists pushing us out towards foreign adventures, economic and military. An imperialistic war-like spirit will arise if the internal pressure upon the population becomes excessive.
In measuring this pressure, we are dealing with relatives, not absolutes. During many centuries the Chinese coolies have become so accommodated to a meagre life that they do not seek to conquer other nations but choose rather to starve quietly within their walls. There is a higher standard of living in Germany to-day than in the more pacific Germany of seventy years ago, but desires have increased more rapidly than wages. As a result the nation is forced outwards.
Though in many respects conditions of life in America are improving, discontent and frustrated ambition increase. As our numbers grow, farms become relatively scarce, and a class of tenant farmers and an agricultural proletariat develop. The chances of success for both these classes are slighter than a generation ago. Manufacturing is conducted on an ever larger scale and the opportunity to rise is becoming less. The openings in retail trade, though many, are small, and there are vast numbers of failures. Wages are less in relation to the standards of living surrounding the workman, and fear of unemployment is chronic. The country is full of poor men with no firm purchase on life. Income, it is true, is more evenly distributed than property, but even here a crass inequality reigns. Upon the wage-earners falls the heavy incidence of industrial injuries, disease, and unemployment.
It is of such conditions that imperialism and wars are made. To develop millions of landless men without wealth and with precarious jobs is to create a material superlatively inflammable. You can appeal to such men for a "strong" policy that will conquer foreign markets and therefore "jobs." There is a group much lower in economic status—the men submerged below the poverty line. These men, with no money in their pockets and no steady employment, but with voices, votes and newspaper organs, are susceptible to jingoism. They have a high narrow sensibility created by precariousness and hunger. Here we are creating a culture for war bacteria. The concentration of wealth at the top of our society acts similarly. We are developing in America, the type of big business adventurer, who desires an aggressive foreign policy, not only for his direct business interests, but also to allay unrest at home by pointing a minatory finger at the foreigner beyond our borders.