Economist: MORE destructive hurricanes, shrinking forests, melting glaciers, disappearing animals: the prospective damage to Latin America and the Caribbean from climate change makes for grim reading. A new World Bank report, timed to coincide with a United Nations conference in Poland, tries to put numbers to the potential economic cost. (‘Low Carbon, High Growth: Latin American Responses to Climate Change,’ by Augusto de la Torre, Pablo Fajnzylber and John Nash.) By taking the Intergovernmental Panel …