| A Better Planet: Forty Big Ideas for a Sustainable Future Esty Daniel C. : Daniel C. Esty is Hillhouse Professor of Environmental Law and Policy at Yale's School of Forestry & Environmental Studies and Yale Law School. He served as head of the Connecticut Department of Energy and Environmental Protection from 2011 to 2014 and in several leadership roles at the U.S. Environmental Protection Agency from 1989 to 1993. |