Open Philanthropy
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Jacob joined Open Philanthropy in September 2018. Previously, he co-founded Pie, acquired by Snapchat, and was a Henry Fellow at Harvard University. He has a B.A. in Philosophy from the University of Cambridge.
Norma Altshuler
Senior Program Officer, Global Aid Policy
Jacob Trefethen
Senior Program Officer
Alex Bowles
Senior Program Associate
James Snowden
Kasey Shibayama
Program Associate, Global Catastrophic Risks Capacity Building
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Current role
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