Fellow, Ending Bioweapons Program
Senior Fellow, The Center for Climate and Security
Research Fellow, The Center for Climate and Security
Fellow, Janne E. Nolan Center on Strategic Weapons
Strategic Foresight Fellow, Converging Risks Lab
Fellow, Climate and Security Program
Senior Research Fellow, The Center for Climate and Security
Fellow, The Council on Strategic Risks
Senior Advisor, The Council on Strategic Risks
Director of Operations, The Council on Strategic Risks
Research Assistant, Janne E. Nolan Center
Senior Fellow and Program Director, Janne E. Nolan Center
Deputy Director, Center for Climate and Security
Communications Director, CSR; Senior Fellow, Nolan Center
Co-Founder & Research Director, The Council on Strategic Risks/ The Center for Climate and Security
Senior Fellow for International Affairs, The Center for Climate and Security
Senior Fellow for Asia-Pacific, The Center for Climate and Security
Senior Fellow, The Council on Strategic Risks
Visiting PhD Researcher
Deputy Director, The Converging Risks Lab
Senior National Security Fellow, The Center for Climate and Security
Deputy Director, The Janne E. Nolan Center on Strategic Weapons
Senior Research Fellow, Center for Climate and Security
Chief Executive Officer, The Council on Strategic Risks
Research Fellow, The Council on Strategic Risks
Fellow, The Janne E. Nolan Center on Strategic Weapons
Program Lead, Ecological Security, Center for Climate and Security
Policy Fellow, The Center for Climate and Security
Senior Fellow, Council on Strategic Risks
Journalist in Residence, The Center for Climate and Security
Senior Fellow (Nonresident), The Council on Strategic Risks
Director, The Center for Climate and Security
Senior Fellow and Program Manager, Janne E. Nolan Center on Strategic Weapons
Senior Fellow, Indo-Pacific, The Center for Climate and Security
Communications Associate, The Council on Strategic Risks
Senior Fellow, The Janne E. Nolan Center on Strategic Weapons
Co-Founder & Senior Advisor, The Council on Strategic Risks/ The Center for Climate and Security
Ecological Security Research Fellow, The Center for Climate and Security
Board of Directors, Chair
Vice Chair, Treasurer and Secretary, Board of Directors
Board of Directors
In Memoriam – Founding Board Member (2017-2019)
Advisory Board, The Center for Climate and Security
Senior Advisor, The Janne E. Nolan Center on Strategic Weapons
Senior Advisor
Senior Infectious Diseases Advisor, The Council on Strategic Risks
Non-Resident Senior Fellow, Janne E. Nolan Center on Strategic Weapons
Senior Policy Advisor, The Council on Strategic Risks
Senior Research Advisor, The Center for Climate and Security
Non- Resident Expert, Research Fellow, The Council on Strategic Risks
In Memoriam- Advisory Board, The Center for Climate and Security
Non-Resident Fellow, Council on Strategic Risks
Non-Resident Senior Fellow, The Council on Strategic Risks
Non-Resident Fellow, The Council on Strategic Risks