GRAHAM HARVEY has written on the countryside, food and environmental issues for a range of national publications including Country Life, Private Eye and New Scientist. He has written over 500 episodes of The Archers, as well as being their agricultural story editor. His first book Killing of the Countryside was published to critical acclaim in 1997 and won the BP Natural World Book Prize. His new book - We Want Real Food - explains how many everyday foods have been depleted in nutrients and how to find the sort of foods that will truly protect our health. He lives in West Somerset.