- Associate Director, Global Studies
- Program Manager, Global Studies
- Strategic Projects Consultant
- Professor of Geography
- Ecology, Evolution, Ecosystems and Society Graduate Program
- Interim Dean of Arts and Sciences
- Niehaus Family Professor in International Studies
- Associate Professor, Middle Eastern Studies
- Affiliate, Jewish Studies
- Myers Family Professor of Environmental Science, Department of Environmental Studies
- Distinguished Stefansson-Nef Arctic Faculty Fellow, Institute of Arctic Studies, Dickey Center for International Understanding
- Professor of Government
- Daniel Webster Professor
