BIO
Lenfest-Earth Institute Professor of Natural Resource Economics at the School of International and Public Affairs and the Earth Institute of Columbia University (United States), his research focuses on transnational and global challenges from climate change to infectious diseases. He has advised a number of international organizations, including the United Nations, the World Bank, the OECD, and the European Commission, and was previously a lead author for the IPCC and a member of the Academic Panel to the Department for Environment in the United Kingdom.
