A presentation based off of her recent book, Merchants of Doubt: How a Handful of Scientists Obscure the Truth about Climate Change. Naomi Oreskes, author and professor of history and science studies, University of California, San Diego. From the University of Rhode Island's Spring 2010 Vetlesen Lecture Series, People and Planet Global Environmental Change. March 2, 2010. Help us caption & translate this video! amara.org/v/CCE2/