The Language Instinct by Stephen Pinker

Our guest to day is stephen pinker, a psychologist and the johnstone professor of psychology at harvard. Stephen's research focuses on visual cognition, psycho linguistics and social relations. Heis an electid member of the national academy of sciences,. A two time pula surprise finealist and a recipient of nine honorary doctorates. His author 12 books, including his latest, published this september, rationality, what it is, why it seems scarce and why it matters.