Philosophy is very largely concerned with speculation upon problems of a highly abstract character, but some of the questions with which it deals have important practical aspects; and I think that social philosophy occupies—and rightly occupies—a dominant place in contemporary thought. If post-war policies are to render more secure the lives, the liberties and the happiness of mankind, they must be based upon sound principles; and it is with the intention of throwing certain of these principles into bold relief that I have ventured to choose the realm of politics and culture as the subject of these reflections.