Was diabetes evolution's response to the last Ice Age? Did a deadly genetic disease help our ancestors survive the bubonic plagues of Europe? Will a visit to th

Sharon Moalem proposes that common diseases came into existence for very good reasons - for example, how diabetes may be a by-product of a mechanism that helped

A Guardian Book of the Week Longlisted for the PEN / E. O. Wilson Literary Science Writing Award An award-winning physician and scientist makes the game-changin

Social sciences.