A freelance farming writer, Graham has written for a wide range of publications including the Daily Mail and New Scientist. For 3 years he wrote the Old Muckspreader column in Private Eye. He has been a script-writer on The Archers for 27 years. His first book, The Killing of the Countryside, won the BP Natural World Book Prize. His new book is The Carbon Fields, (Grassroots). He is cofounder of Pasture Promise TV which makes films on sustainable, pasture-based agriculture.