California Chairman, The Committee for American Sovereignty

Author

Co-Founder, EcoSecurities

Energy Justice Director and Senior Attorney, Center for Biological Diversity

Mayor, Miami, Florida

CEO, Aero Technologies

Journalist

Chief Meteorologist, ABC15 Phoenix

Administrator, National Oceanic and Atmospheric Administration

2016 Republican Candidate for U.S. Senate

Founder, Serious Energy

Filmmaker, Bill Nye: Science Guy

Chairperson, U.S. Chemical Safety and Hazard Investigation Board (CSB)

Former President, California Fish & Game Commission

General Counsel, Lyft

Founder, Mixt Greens

Chief Executive Officer, Grist

Reporter, San Francisco Chronicle

Director, Precourt Energy Efficiency Center, Stanford

Reporter, Wall Street Journal