Professor, Graduate School of Education, Department of Psychology, U.C. Berkeley

Co-Founder, Idle No More SF Bay

U.S. Senator, Rhode Island

City Council Member, Cupertino, CA

Mayor, Benicia, CA

Co-Founder and Executive Director, Chambers for Innovation and Clean Energy

VP and Global R&D Lead, Monsanto Company

President, Conservatives for Energy Freedom, Co-Founder, Tea Party Movement

Associate Principal, Perkins + Will

COO, Greencastle LLC

Director of Transportation Policy, Lyft

Speaker on Sustainability and Resilience

CEO, Hunt Energy Network

Executive Director, 350.org

Co-founder and Chief Scientist, Rocky Mountain Institute

Former Chair, Texas Clean Energy Coalition

Co-director, Earth Guardians 350 Club, South Eugene High School

Founder, Avoided Deforestation Partners

Ethologist, conservationist

Deputy Director, Our Children's Trust