Ruling Passions: A Theory of Practical ReasoningSimon Blackburn puts forward a compelling and original philosophy of human motivation and morality. Why do we behave as we do? Can we improve? Is our ethics at war with our passions, or is it an upshot of those passions? Blackburn seeks the answers to such questions in an exploration of the nature of moral emotions and the structures of human motivation. He develops a naturalistic ethics, which integrates our understanding of ethics with the rest of