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

CEO, Sonoma Clean Power

CEO, Conservative Energy Network

Associate Professor, UC Hastings College of the Law

Economics Columnist, Seattle Times

Sustainable Development Policy Director, SPUR

Farmer & Horticulturist

CEO, Leonardo DiCaprio Foundation

Climate Justice Activist