...Prof Dall, Prof Hosken, Dr Haywood, Prof Sweet - LIFE: WHAT ON EARTH IS IT? PART 4. Aired on BBC Radio Derby

Part 4 of a 6-part series that seeks to answer some of the biggest questions in science: What is life? Where did it come from? Are we alone? Starring evolutionary biologist, a molecular ecologist, and an astrophyscisist, this series is very kindly being aired on BBC Radio Derby on Martyn's fantastic evening show (audio belongs to the BBC).