Karen Ross

Secretary, California Department of Food and Agriculture

Carl Pope

Former Executive Director, Sierra Club

Jane Goodall

Founder, Jane Goodall Institute;
United Nations Messenger of Peace

Jane Mayer

Staff Writer, The New Yorker and Author, Dark Money

James Coleman

High School Senior; Fellow, Alliance for Climate Education

Jeremy Carl

Research Fellow, Hoover Institution, Stanford University

Steven Chu

Former U.S. Secretary of Energy; Professor of Physics and Molecular & Cellular Physiology, Stanford