Robert Kunzig is a multiple award-winning science writer. He is the author of two books: Mapping the Deep (Sort Of Books), which won the Aventis Science Book of the Year award, and Fixing Climate (Sort Of Books/Profile Books), with the pioneering earth scientist Professor Wally Broecker – the man who inadvertently coined the term ‘global warming’. Formerly European editor of Discover magazine, Kunzig is currently environment editor at National Geographic.