Roger A. Pielke, Jr. is a Professor in the Environmental Studies Program and Fellow of the Cooperative Institute for Research in Environmental Sciences at the University of Colorado. He has degrees in Math, Public Policy, and Political Science, and spent 8 years at the U.S. National Centre for Atmospheric Research, 1993-2001. In 2006, he received the Eduard Brueckner Prize in Munich, Germany for outstanding achievement in interdisciplinary climate research. His most recent book is The Honest Broker: Making Sense of Science in Policy and Politics (Cambridge University Press).