The awful, soul-searing tragedy of Europe's great war of 1914 came to most men unexpectedly. The real progress of the world during the five years preceding the war had been remarkable. All thinkers saw that the course of human civilization was being changed deeply, radically; but the changes were being accomplished so successfully that men hoped that the old brutal ages of military destruction were at an end, and that we were to progress henceforth by the peaceful methods of evolution rather than the hysterical excitements and volcanic upheavals of revolution.
