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Jim O’Neill

Managing Director,Mithril

Joe Huston

Chief Financial Officer,GiveDirectly

Joey Savoie

Co-founder,Charity Science Entrepreneurship

Jonathan Courtney

Centre for Effective Altruism

Jose Valle

Co-founder and Director of Investigations, Animal Equality

Joseph Carlsmith

PHD Student (philosophy),New York University

Joseph Gordon-Levitt

Actor, Director, and Founder,HITRECORD

Josh Rosenberg

Senior Research Analyst,GiveWell

Joshua Greene

Professor of Psychology and Director of Greene Lab,Harvard University

Julia Wise

Community Liaison,Centre for Effective Altruism

Julian Burnside

Humanitarian Lawyer,Australia

Kandasi Griffiths

International Development Strategist

Katja Grace

Co-founder,AI Impacts

Kelly Witwicki

Executive Director,Sentience Institute