Evangelical Climate Scientist Wonders What Went Wrong

Such is the grimly politicized state of science these days that the descriptors typically used to explain who Katharine Hayhoe is -- evangelical Christian; climate scientist -- can register as somehow paradoxical. Despite that (or, indeed, because of it), Hayhoe, who is 49 and whose most recent book is "Saving Us: A Climate Scientist’s Case for Hope and Healing in a Divided World," has become a sought-after voice for climate activism and a leading advocate for communicating across ideological, political and theological differences. "For many people now, hope is a bad word," says Hayhoe, the chief scientist for the Nature Conservancy as well as a professor of political science at Texas Tech. "They think that hope is false hope; it is wishful thinking. But there are things to do -- and we should be doing them."