From 1918 onward the world entered upon an age of conferences. Of these the Conference at Washington called by President Harding (1921) has been the most successful and suggestive. Notable, too, is the Genoa Conference (1922) for the appearance of German and Russian delegates at its deliberations. We will not discuss this long procession of conferences and tentatives in any detail. It becomes more and more clearly manifest that a huge work of reconstruction has to be done by mankind if a crescendo of such convulsions and world massacres as that of the great war is to be averted. No such hasty improvisation as the League of Nations, no patched-up system of Conferences between this group of states and that, which change nothing with an air of settling everything, will meet the complex political needs of the new age that lies before us. A systematic development and a systematic application of the sciences of human relationship, of personal and group psychology, of financial and economic science and of education, sciences still only in their infancy, is required. Narrow and obsolete, dead and dying moral and political ideas have to be replaced by a clearer and a simpler conception of the common origins and destinies of our kind. A PEACEFUL GARDEN IN ENGLAND A PEACEFUL GARDEN IN ENGLAND Given wisdom, all mankind might live in such gardens But if the dangers, confusions and disasters that crowd upon man in these days are enormous beyond any experience of the past, it is because science has brought him such powers as he never had before. And the scientific method of fearless thought, exhaustively lucid statement, and exhaustively criticized planning, which has given him these as yet uncontrollable powers, gives him also the hope of controlling these powers. Man is still only adolescent. His troubles are not the troubles of senility and exhaustion but of increasing and still undisciplined strength. When we look at all history as one process, as we have been doing in this book, when we see the steadfast upward struggle of life towards vision and control, then we see in their true proportions the hopes and dangers of the present time. As yet we are hardly in the earliest dawn of human greatness. But in the beauty of flower and sunset, in the happy and perfect movement of young animals and in the delight of ten thousand various landscapes, we have some intimations of what life can do for us, and in some few works of plastic and pictorial art, in some great music, in a few noble buildings and happy gardens, we have an intimation of what the human will can do with material possibilities. We have dreams; we have at present undisciplined but ever increasing power. Can we doubt that presently our race will more than realize our boldest imaginations, that it will achieve unity and peace, that it will live, the children of our blood and lives will live, in a world made more splendid and