(1) That the sessions of this Congress be held within a period of four weeks, beginning September 15, 1904. (2) That the various groups of learned men who may come together be asked to discuss their several sciences or professions with reference to some theme of universal human interest, in order that thereby a certain unity of interest and of action may be had. Under such a plan the groups of men who come together would thus form sections of a single Congress rather than separate congresses. (3) As a subject which has universal significance, and one likely to serve as a connecting thread for all of the discussions of the Congress, the theme "The Progress of Man since the Louisiana Purchase" was considered by the Administrative Board fit and suggestive. It is believed that discussions by leaders of thought in the various branches of pure and applied science, in philosophy, in politics, and in religion, from the standpoint of man's progress in the century which has elapsed, would be fruitful, not only in clearing the thoughts of men not trained in science and in government, but also in preparing the way for new advances. (4) The Administrative Board further recommends that the Congress be made up from men of thought and of action, whose work would probably fall under the following general heads:-- _a._ The Natural Sciences (such as Astronomy, Biology, Mathematics, etc.). _b._ The Historical, Sociological, and Economic group of studies (History, Political Economy, etc.). _c._ Philosophy and Religion. _d._ Medicine and Surgery. _e._ Law, Politics, and Government (including development and history of the colonies, their government, revenue and prosperity, arbitration, etc.). _f._ Applied Science (including the various branches of engineering). (5) The Administrative Board recommends further referring to a special committee of seven the problem of indicating in detail the method in which this plan can best be carried out. To this committee is assigned the duty of choosing the general divisions of the Congress, the various branches of science and of study in these divisions, and of recommending to the Administrative Board a detailed plan of the sections in which, in their judgment, those who come to the Congress may be most effectively grouped, with a view not only to bring out the central theme, but also to represent in a helpful way and in a suggestive manner the present boundary of knowledge in the various lines of study and investigation which the committee may think wise to accept.