Abstract
This book constructs a comprehensive theory of rationality. Part I addresses theoretical rationality, roughly the territory of epistemology. Part II concerns practical rationality, roughly the territory of rational action, rational desire, and moral conduct. The third, final part addresses global rationality, the overall rationality of persons. Throughout, the role of experience is central: theoretical reason represents, in good part, our cognitive responses to experience, and it yields our map of the world. Practical reason represents, in good part, our conative responses to experience, and, in the light of our beliefs, it yields a kind of itinerary for our lives. (edited)