Anthony Leiserowitz, Ph.D. is Director of the Yale Project on Climate Change Communication and a Research Scientist at the School of Forestry & Environmental Studies at Yale University. He is a widely recognized expert on American and international public opinion on global warming, including public perception of climate change risks, support and opposition for climate policies, and willingness to make individual behavioral change. His research investigates the psychological, cultural, political, and geographic factors that drive public environmental perception and behavior. He has conducted survey, experimental, and field research at scales ranging from the global to the local, including...