It is an indisputable fact that the credentials of Gilbert Keith Chesterton (1874-1936) were by no means those of a professional philosopher. He had no degree in the subject and he never attended a university. Nor was he widely or deeply read in the tradition of Western philosophy. He was, nonetheless, a truly philosophical thinker: convincing, persuasive, provocative, controversial. Despite all this, no one has, up to the present, devoted an entire...