James Hansen

Former Head, NASA Goddard Institute for Space Studies

Bill Anderegg

NOAA Climate and Global Change Post-doctoral Research Fellow, Environmental Institute, Princeton University

Kent Bradford

Director of the Seed Biotechnology Center, University of California, Davis

Ken Cook

President, Environmental Working Group

Susan Leal

Former General Manager, San Francisco Public Utilities Commission

Dennis McGinn

President & CEO, American Council on Renewable Energy

Michael Deane

Chief Sustainability Officer, Turner Construction Company