Professor of Economics at National Defense University
The Energy-Water-Food Nexus: International Security, Resource Stress
Senior Adviser and Freeman Chair in China Studies
Defense policy analyst, President of the Center for Strategic and Budgetary Assessments, and Distinguished Visiting Professor at George Mason University?s School of Public Policy.
Senior Fellow with the Program on Crisis Leadership at Harvard Kennedy School & Former Chief of Counterterrorism and Emergency Preparedness for the New York Fire Department (FDNY)