International Lead and Senior Scientist
washington, district of columbia, united states
U.S. Global Change Research Program
International Lead and Senior Scientist
Global Commons Alliance
Director, Earth Commission Secretariat
US Environmental Protection Agency (EPA)
AAAS Science and Technology Policy Fellow
Duke University
Graduate Researcher
Duke University
Postdoctoral Researcher in Earth and Ocean Sciences
Future Earth
Lead, Research and Innovation
U.S. Department of State
Program Officer
The National Academies of Sciences, Engineering, and Medicine
Director, Climate Security Roundtable
Duke University
Instructor in Earth and Ocean Sciences
George Mason University
Professional Faculty
Duke University
University of California, Santa Barbara
University of Florida
