New Scientist: MY BOOKSHELVES contain several metres of books on climate change. This addition makes many of them seem redundant. It is also by a long way the most readable and it made me laugh. Windfall: The Booming Business of Global Warming by journalist McKenzie Funk tells the story of the people and corporations trying to profit from climate change. Many of them don't want to halt its progress, they want to bring it on. Here we meet private fire-fighters in drought-hit Los Angeles, selling their services...