The fifth suggestion is that these and all other projects for the creation of the world-mind and centralized organization be furthered by utilizing all the modern methods of the commercial “accelerator of public opinion,” the publicity agent and the advertiser versed in psychologically efficient methods. There should be an adequate world-publicity service, the task of which should be to develop like responses to the proposed projects in the populations back of governments, and by publicity methods to develop that like-mindedness which is essential for world-wide organization on the sympathy basis. The development of many other projects similar to those outlined above, it is apparent, would inevitably tend toward the production of centralized organization with many departments. Separate world organizations for different purposes could not long exist without integration. The central organization would inevitably assume the duties of the international postal union; it would create a world monetary system; and it would assume the functions of an international court. With increasing prestige, such an organization would gain greater and greater moral power. Resting on like-mindedness in the populations back of national governments, it would ultimately develop a world-loyalty and find its recommendations enforced by the moral sense of the world. Force, except for local police purposes, would not be needed. [Sidenote: Peace proposals should inaugurate like-mindedness.] The final suggestion based on the preceding analysis is that the principle underlying these projects be adopted as at least one of the fundamental propositions for the guidance of peace negotiators at the close of the present war. Peace should be established not upon the basis of the interests of victorious nations alone, nor even upon the combined interests of victors and vanquished, but upon the basis of the future welfare of all peoples. The inauguration of policies for the production of like-mindedness might well be provided for in the peace treaty itself. National boundaries should not be set on a basis which will intensify national self-sufficiency and aloofness, but on a basis which will encourage inter-communication and the development of like-mindedness throughout the world. Moreover, the choice of national representatives for the peace negotiations should include men capable of taking the world-view rather than the exclusively nationalistic view. Representatives of the neutral nations should be admitted to the proceedings. A popular demand that these representatives be of the world-mind type should be created immediately by publicity methods. So far as possible, practical projects for the creation of the world-mind and world-organization should be provided for in the treaty of peace, and as a guarantee of good faith no indemnity other than a pro-rata contribution for the maintenance of these projects should be exacted.