The GCSE team is currently teleworking in response to the COVID-19 situation. We remain committed to improving the scientific basis of environmental decision-making and are connecting with our community virtually during this time. Click a team member name or photo below to see the most current contact information. 

For human resources or related questions, please contact Debbi Rich at


Applied Solutions Science Corps Fellow
Roman Macaya Hayes Global Science Diplomacy Senior Fellow
Deputy Director
Membership and Strategic Partnerships Manager
Senior Advisor for University Relations
Environmentors Advisor
Communications Advisor
Operational Systems Fellow
Research Fellow
Senior Advisor for Special Projects
Executive Director


Technology Fellow
Senior Fellow, Community Colleges
Senior Fellow, Climate Adaptation
Senior Fellow, Climate Science
Graduate Student Fellow, Sustainability Education
Senior Fellow, International Strategy
Senior Fellow, Climate Solutions
Senior Fellow, Sustainability and Climate
Senior Fellow, Circular Economy Globally
Senior Fellow, Sustainability Education
Research Fellow, NSF INCLUDES

GCSE Scholars

GCSE Drawdown USA Scholar
GCSE Drawdown USA Scholar
GCSE Drawdown USA Scholar
GCSE Drawdown USA Scholar
GCSE Drawdown USA Scholars Coordinator


Junior Research Fellow
Visual Communications Intern
Research Intern
Program Intern
Program Intern