Why Did Humans Evolve Big Brains and Penises but Small Testicles!

Mark Maslin

Prof Maslin examines how the changing environment of Africa and our own sexual preferences ended up with an ape with a very large brain and sexual organs that suggest we are at the very least semi-monogamous. Why do we have a mating system so different from or closest relative the chimpanzee and gorilla. The Professor will also argue our biggest sexual organ is our...... brain.

Venue: Talks Tent