A leading economist develops a supply-side approach to fighting climate change that encourages resource owners to leave more of their fossil carbon underground. The Earth is getting warmer. Yet, as Hans-Werner Sinn points out in this provocative book, the dominant policy approach--which aims to curb consumption of fossil energy--has been ineffective. Despite policy makers' efforts to promote alternative energy, impose emission controls on cars, and enforce tough energy-efficiency standards for buildings, the relentlessly rising curve of CO2 output does not show the slightest downward turn. Some proposed solutions are downright harmful: cultivating crops to make biofuels not only contributes to global warming but also uses resources that should be devoted to feeding the world's hungry. In The Green Paradox, Sinn proposes a new, more pragmatic approach based not on regulating the demand for fossil fuels but on controlling the supply. The owners of carbon resources, Sinn explains, are pre-empting future regulation by accelerating the production of fossil energy while they can. This is the "Green Paradox": expected