Jack Chellman runs the Global Returns Project (GRP) as Chief Project Officer. GRP is a UK charity unlocking new climate philanthropy for urgent solutions by making it easy for individuals and businesses to support high-impact climate and nature charities. A Marshall Scholar, Jack holds an MPhil in Political Thought and Intellectual History from the University of Cambridge. He also earned an MSc with Distinction in Media, Power and Public Affairs from Royal Holloway, University of London.