Temple Grandin: The world needs all kinds of minds. RSA Animate - Changing Education Paradigms. Denis Dutton: A Darwinian theory of beauty. Dan Dennett: Responding to Pastor Rick Warren. Ken Robinson says schools kill creativity. Jill Bolte Taylor's stroke of insight. Stuart Brown: Play is more than fun. Sarah-Jayne Blakemore: The mysterious workings of the adolescent brain.