Andrew Light is a University Professor at George Mason University and former senior climate official in the U.S. Department of State. From 2013-2016 he served as Senior Adviser and India Counselor to the U.S. Special Envoy on Climate Change, and as a Staff Climate Adviser in the Secretary of State’s Office of Policy Planning in the U.S. Department of State. In this capacity he was Co-Chair of the U.S.-India Joint Working Group on Combating Climate Change, Chair of the Interagency Climate Working Group on the Sustainable Development Goals, and served on the senior strategy team for the UN climate negotiations.