Will co-founded Giving What We Can and 80,000 Hours, and is a trustee of the Centre for Effective Altruism. He is an Associate Professor in Philosophy at Lincoln College, Oxford. He studied philosophy at Cambridge (B.A.) and Oxford (BPhil, DPhil), and was a Fulbright Scholar at Princeton. He has published in top philosophy journal Ethics and wrote book about Effective Altruism, Doing GoodBetter.