Nick Lane is a scientist who peers down microscopes at incredibly small cells in order to ask really big questions. How did life on Earth begin? Why is life the way it is? Why do we have sex? Why do we die?

He is Professor of Evolutionary Biochemistry at University College London and the Co-Director of UCL’s Centre for Life’s Origins and Evolution. He is also the award-winning author of five books, and his next – Transformer: The Deep Chemistry of Life and Death – is due out in May.

Nick Lane tells Michael Berkeley about his youthful ambition to be a violinist and how he funded his biochemistry studies by busking on the streets of London. He explains how his passion for the music of Janacek helped win him a place to study for his PhD, and how he unwound each evening to the sound of the early-twentieth-century American folk and blues musician Lead Belly.

Nick Lane still plays the fiddle with his band in pubs and now also busks with his teenage son. He chooses folk music inspired by Handel; Bach played by his hero, the violinist Nathan Milstein; and music by Peter Maxwell Davies that brings back an unforgettable jamming session in a pub in Orkney.

Producer: Jane Greenwood A Loftus Media production for BBC Radio 3