Arunabha Ghosh is a public policy expert, author, columnist, and institution builder. He is chief executive officer at the Council on Energy, Environment and Water (CEEW). He has previously worked at Princeton, Oxford, UNDP (New York), and WTO (Geneva). He has also advised India's Prime Minister's Office, several ministries, state governments, and international organisations on a range of subjects. He holds a doctorate from the University of Oxford, an M.A. in Philosophy, Politics and Economics (Balliol College, Oxford) as a Radhakrishnan Scholar, and topped his undergraduate economics class at St. Stephen's College, Delhi.