From Today's New York Times

Animal Ethics

While Alaska is increasingly devastated by global warming—melting glaciers, permafrost and sea ice, as well as the severe impacts on wildlife, ecosystems and people—she seems to be working not to protect the polar bear or ultimately the citizens of her state, but to make sure nothing gets in the way of energy company plans for expansion. 7, 2008 The writer is director of the Center for Health and the Global Environment , Harvard Medical School.