Meet our staff
For over 75 years, FAS has fostered the voices of world-class experts and early-career researchers alike from a variety of scientific, academic, and professional backgrounds.
meet our experts
Policy Fellowships Program Manager
Fifi Wang
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Chief Impact Officer
Ginger Zielinskie
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Staff Fellow
Gini Knight
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Staff Fellow
Gizem Templeton
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Health Equity Policy Manager
Grace Wickerson
Medical Innovation,
Emerging Technologies
Emerging Technologies
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Associate Director, Climate and Environment
Hannah Safford
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Director, Nuclear Information Project
Hans Kristensen
Status of Worldwide Nuclear Arsenals,
Nuclear Policy and strategy, De-alerting,
Nuclear Weapons
Nuclear Policy and strategy, De-alerting,
Nuclear Weapons
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Staff Fellow
Hernán Colmenero
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Associate Director, Science Policy
Irene Ngun
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Fellow, AI Policy
Jack Titus
Economic policy,
Effective policy design,
Trustworthy AI,
AI safety
Effective policy design,
Trustworthy AI,
AI safety
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Senior Manager
Jacob Robertson
Nuclear Power,
Policy Engagement & Advocacy,
Nonprofit Management
Policy Engagement & Advocacy,
Nonprofit Management
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Staff Fellow
Jake Higdon
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