New York Times: The folks at Audubon Magazine, who recently sought my thoughts for a special issue on global warming, also asked me and six other people engaged on making progress on different facets of the issue what our personal strategies are for keeping pessimism at bay. Click here for contributions from the others, including the long-distance climate campaigner Bill McKibben, the climate scientist Heidi Cullen and two biologists from the San Diego Zoo Institute for Conservation Research. Heres my contribution...