He also tells us how to boost our intelligence, how to tap into creative powers we never knew we had, how to break old habits and keep our brain fit and active as we enter old age. The human mind is all we have to help us to understand it.

Robert Winston is one of the country's best-known scientists. As Professor of Fertility Studies at Imperial College, University of London, and Director of NHS Research and Development and Consultant Obstetrician and Gynaecologist at Hammersmith Hospital, he has made advances in fertility medicine and been a leading voice in the debate on genetic engineering. His television series, including Your Life in Their Hands, Making Babies, The Human Body, Superhuman and Child Against All Odds and have made him a household name across Britain. He became a life peer in 1995.