Origins of Culture

NPR hosts a fascinating debate on the connections between science and art and the origins of culture.  The guests include the utterly bizarre mix of novelist Cormac McCarthy (The Road, No Country for old Men), filmmaker Werner Herzog (The cave of forgotten dreams, Grizzly Man),  and physicist Lawrence Krauss (The physics of Star Trek).  Artificial Intelligence, Neanderthal culture and our place in the universe.  And a buffalo humping a woman.