Warren received a B.A. in Economics and Environmental Studies from Oberlin College and a B.M. in Music History from the Oberlin Conservatory of Music. Following graduation, he worked for three years as an economic consultant in Boston and then moved to London, where he earned a M.Sc. in Environmental & Resource Economics and a M.A. in Philosophy at University College London. His primary philosophical interests are in metaethics, normative ethics, and political philosophy. He’s also interested in exploring areas at the intersection of philosophy, economics, public policy, and law.