Robert L. Hicks is Associate Professor of Economics at The College of William and Mary. He is a graduate of North Carolina State University (B.A., 1991) and the University of Maryland (Ph.D., 1997). His research includes econometric approaches for measuring peoples' preferences for environmental goods, environmental valuation, and the optimal management of natural resources. Bradley C. Parks is a PhD student at the London School of Economics and Political Science and a Research Fellow at the College of William and Mary's Institute for the Theory and Practice of International Relations. He has written and contributed to several books and articles on global environmental politics, international political economy, and development theory and practice. He previously served as an Associate Director of Development Policy in the Department of Policy and International Relations at the Millennium Challenge Corporation (MCC). He was also a founding member of MCC's Climate Change Working Group, which is responsible for more effectively integrating climate considerations into the selection, design, and implementation of U.S. foreign assistance projects. J. Timmons Roberts is Professor of Sociology and Director of the Center for Environmental Studies at Brown University. Professor Roberts received his PhD from the Johns Hopkins University in 1992 and has taught at Tulane University and the College of William and Mary, where he conducted this research. He is author of a number of books and articles and his research interests include Globalization, Development and Social Change, Environmental Sociology, and Climate Change Michael J. Tierney is Associate Professor of Government at The College of William and Mary. He received a B.A. from William and Mary in 1987 and a Ph.D. from the University of California at San Diego in 2003. His research interests include International Relations, International Organization, and Institutional Theory