STEP: Ph.D. Alumni
Shardul Agrawala (STEP PhD 1999) Administrator, Climate Change, Environmental Directorate, OECD, Paris, France. E-mail: shardul@alumni.princeton.edu
Hrijoy Bhattacharjee ( STEP 2010)
Richard Duke (STEP PhD 2002) Deputy Assistant Secretary, U.S. Department of Energy, Washington, DC
E-mail: duke@alumni.princeton.edu
Majid Ezzati (STEP PhD 2000) Associate Professor of International Health, Department of Population and International Health, Harvard School of Public Health, Boston , MA 02115. E-mail: mezzati@hsph.harvard.edu
Joshua Handler (PS&GS PhD 2002) Foreign Service, Department of State, Washington DC.
David Hassenzahl (STEP PhD 2000) Associate Professor and Department Chair, Department of Environmental Studies, University of Nevada, Las Vegas, NV89154-4030. E-mail : david.hassenzahl@unlv.edu
Ronald Scott Kemp (STEP 2010) Consultant, Office of the Special Advisor for Arms Control and Nonproliferation, U.S. Department of State, Washington, DC and Nuclear Physics Policy Specialist, Program for Science and Global Security, WWS, Princeton University
Aaron Levine ( STEP PhD 2007) Assistant Profesor of Public Policy, Georgia Institute of Technology, Atlanta, Georgia. website
Jie Li (STEP 2010) Young Professional, Young Professionals Program, World Bank
Junfeng Liu (STEP 2006) Faculty - Peking University
Robert Margolis (STEP PhD 2002) Senior Energy Analyst, U.S. Department of Energy, National Renewable Energy Laboratory, Washington, D.C. 20024. ( deceased)
Eri Saikawa (STEP 2010) Postdoctoral Associate, Center for Global Change Science, MIT.
Yesim Tozan (STEP PhD 2004) Assistant Professor, Department of International Health, Boston University School of Public Health, Boston , MA email : tozan@bu.edu
Xiaoping Wang (STEP PhD 2004) Senior Energy Specialist, World Bank, MSN, Washington , D.C. 20433. E-mail: xwang3@worldbank.org
Derek Willis (STEP 2010) Postdoctoral research Scientist, Earth Insittute Fellow, Columbia University
Yuan Xu (STEP 2010) Postdoctoral Research Fellow , Massachusetts Institute of Technology, Cambridge, MA
Chi-Jen Yang ( STEP 2008) Policy Analyst, Climate Change Policy Patnership, Nicholas School of the Environment, Duke University, Durham, North Carolina, 27708.

