The world is still in a state of chaos. There are many local authorities, but no central authority. There are plans and policies, looking to the relief of the more pressing economic and social difficulties, but all of them are conditioned upon the establishment of some world power that shall prove competent to handle world affairs. Out of this chaos there must emerge, first, clear thinking as to the next steps that are to be taken in the reorganization of the world; second, a willingness to make the concessions necessary to this reorganization, and third a conscious purpose to build a better living place for human society. VII. TRIAL AND ERROR IN ECONOMIC ORGANIZATION 1. _Trying Things Out_ A society, like the individuals of which it is composed, learns first by trial and error. The earliest lessons that the human race received were obtained by this method, and all new information is thus secured. The numerous economic difficulties that lie ahead of the present generation must be met and solved by the method of trial and error, or, as it is sometimes called in political jargon, "muddling through." During historic times men have spent vast stores of energy in trying things out. It has frequently been observed that man is a social animal. It might be said with equal truth that he is an experimenting animal. He is curious, he is venturesome, he enjoys change, he relishes novelty, he is eager to better his condition. Animals live on from generation to generation, building nests after the same pattern and migrating over the same territories. But man investigates, ponders, experiments, improves. This principle of experiment--the appeal to trial and error--holds true of social as well as of individual life. The hunter tries out a new snare or weapon, the machinist constructs a new tool, the chemist works out a new formula, the architect creates a new variety of arch or buttress, the educator writes a new kind of text-book, the sanitary engineer devises new methods for securing and safeguarding a water supply, the statesman plans a new system of roads that will open up the rural districts, the social scientist draws the design for a new type of economic organization. From the most personal to the most social, from the most local to the most general or universal, human activities are directed over new fields and into new channels on the principle of experiment, by the method of trial and error.