BROWSE EXPERTS AND FELLOWS
Belfer Center researchers include Harvard faculty members, project directors and other expert staff, senior fellows and fellows. They contribute frequently to outside publications, advise government officials, participate in special commissions, brief journalists and policymakers, and share research results with specialists and the public.
LEGEND: 
Fellow
William Clark
Harvey Brooks Professor of International Science, Public Policy, and Human Development; Co-director, Sustainability Science Program; Faculty Chair, ENRP
Member of the Board, Belfer Center for Science and International Affairs; Area Chair, HKS International and Global Affairs
William C. Clark is the Harvey Brooks Professor of International Science, Public Policy and Human Development and co-director of Harvard’s Sustainability Science Program.
Jeffrey Frankel
James W. Harpel Professor of Capital Formation and Growth
Jeffrey Frankel is James W. Harpel Professor of Capital Formation and Growth. He was appointed to the Council of Economic Advisers by President Clinton in 1996, serving until 1999.
John P. Holdren
Former Director and Faculty Chair, Science, Technology and Public Policy Program
Member of the Board (on leave), Belfer Center for Science and International Affairs
John P. Holdren is on leave to serve as the Assistant to the President for Science and Technology and Director, Office of Science and Technology Policy.
David Keith
Professor of Public Policy, Harvard Kennedy School
David Keith has worked near the interface between climate science, energy technology, and public policy for twenty years. His academic appointments are at Harvard where he serves as the Gordon McKay Professor of Applied Physics in the School of Engineering and Applied Sciences and Professor of Public Policy at the Harvard Kennedy School.
Robert N. Stavins
Albert Pratt Professor of Business and Government; Member of the Board; Director, Harvard Project on Climate Agreements
Director, Harvard Environmental Economics Program
Chair, Environment and Natural Resources Faculty Group
Chairman, Ph.D. Programs in Public Policy and Political Economy & Government
Co-Chair, Kennedy School-Harvard Business School Joint Degree Programs
Member of the Board, Belfer Center for Science and International Affairs
Robert N. Stavins is the Albert Pratt Professor of Business and Government, Director of the Harvard Environmental Economics Program, and Chairman of the Environment and Natural Resources Faculty Group.
