Humans deeply enjoy and spend many years pursuing disciplines that do not directly contribute to their individual survival. Richard Dawkins explains why we might be so drawn to thinking up formulas, writing poetry, and dancing on the tips of our toes.
Channels: Developmental Biology Interviews Literature
Tags: Big Think Richard Dawkins human evolution poetry ballet
Uploaded by: layne.ransom.5 ( Send Message ) on 09-12-2012.
Duration: 2m 13s