STEP: Ph.D. Alumni
Shardul Agrawala (STEP PhD 1999) Administrator, Climate Change, Environmental Directorate, OECD, Paris, France. E-mail: shardul@alumni.princeton.edu
Richard Duke (STEP PhD 2002) Management Consultant, McKinsey & Company, New York, New York, 1005-0183. 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, American Embassy, Japan.
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
Aaron Levine ( STEP PhD 2007)- Assistant Profesor of Public Policy, Georgia Institute of Technology, Atlanta, Georgia. website
Robert Margolis (STEP PhD 2002) Senior Energy Analyst, U.S. Department of Energy, National Renewable Energy Laboratory, Washington, D.C. 20024. E-mail: robert_margolis@nrel.gov
David Romo Murillo (STEP PhD 2002) Director, DS Consultores, Felipe Villanueva 90-402, Col. Guadalupe Inn, Mexico, DF 01020, Mexico. E-mail: dromo@alumni.princeton.edu
Yesim Tozan (STEP PhD 2004) U.S. Department of Health and Human Services, National Institutes of Health, Fogarty International Health Center, Bethesda, MD 20892-6705. E-mail: tozany@mail.nih.gov
Xiaoping Wang (STEP PhD 2004) Energy Specialist, World Bank, MSN, Washington , D.C. 20433. E-mail: xwang3@worldbank.org
Chi-Jen Yang ( STEP 2008) Policy Analyst, Climate Change Policy Patnership, Nicholas School of the Environment, Duke University, Durham, North Carolina, 27708.

