Why is Sex Fun?

Jared Diamond is Professor of Physiology at the Medical School of the University of California, Los Angeles. Trained in phsyiology, he later took up the study of ecology and has made fundamental contributions to both disciplines. He is a member of the US National Academy of Sciences and the author of The Rise and Fall of the Third Chimpanzee (which won the British Science Book Prize in 1992) and Guns, Germs and Steel: A Short History of Everybody for the last 13,000 Years, also a winner in 1998. Emilia Fox, born in 1974, is the daughter of actors Edward Fox and Joanna David. She appeared in the BBC dramas Pride and Prejudice, Rebecca, Shooting the Past and David Copperfield.