From Simon & Schuster, Passion: An Essay on Personality is Roberto Mangabeira Unger's famous thesis. Passion: An Essay on Personality examines the modern view of human nature and analyzes the desire to be accepted by other people. It's one not to miss from any fans of philosophy and those interested in reading one of most impressive modern thinkers of our time. | Passion by Roberto Mangabeira Unger, Paperback | Indigo Chapters