Naomi Oreskes is one of the world’s leading historians of science. Professor of History and Science Studies at the University of California, San Diego, and Adjunct Professor of Geosciences at the Scripps Institution of Oceanography, her research focuses on consensus and dissent in science. She has won numerous prizes for her work, and has lectured widely in diverse venues ranging from the Madison, Wisconsin, Civics Club to the U.S. Air Force Research Laboratory. Her 2004 essay “The Scientific Consensus on Climate Change,” cited by Al Gore in An Inconvenient Truth, led to Op-Ed pieces in the Washington Post, the Los Angeles Times, and the San Francisco Chronicle, and to Congressional testimony in the U.S Senate Committee on Environment and Public Works.