This book explores the concept of war and peace. In this book, the author gives insights about the second world war - why we are fighting, what will happen when it is over, what practical aims we can set ourselves, and how we can still look forward to organising a world in which wars will not perpetually recur until the human race has bombed itself out of existence. The author of this book, posits that it is still possible, but only if we throw over many of our old prejudices, and make clear at once the principles on which we intend to act.