'It's a paradox but this was one of the most chilling books I've read this year. It's the definitive guide to where we're heading' ANTHONY HOROWITZ'The Earth is already in a dangerous phase of heating. Many scientists admit privately to actually being "scared" by recent weather extremes. But the public doesn't like pessimism, so we environment journalists hint at future optimism. This book provides a more steely-eyed view on how we can cope with a hothouse world.' - ROGER HAR