'A superlative guide to some of the most intriguing questions of human existence' Bill Bryson, author of The Body: A Guide for Occupants
Russell Foster is Professor of Circadian Neuroscience, Director of the Sleep and Circadian Neuroscience Institute (SCNi) and the Head of the Nuffield Laboratory of Ophthalmology at the University of Oxford. He frequently contributes to newspapers, television and radio, including an appearance on Desert Island Discs, and has co-written four popular science books. Life Time was his first as sole author.