Video: Evolutionary perspectives

Douglas Adams moderates a discussion between Richard Dawkins, Daniel Dennett, Steven Pinker and Jared Diamond. The discussion focuses on attempts to apply darwinian principles and explanations to areas other than biology, such as cosmology, language and psychology, as well as pointing out areas that are less likely to have darwinian explanations. Towards the end, the discussion turns to issues of religion and the psychology of belief and imagination.