Author, Clean Tech Nation

Adjunct Professor, Bren School of Environmental Science & Management, UC Santa Barbara

Co-founder & Executive Director, The All We Can Save Project

Captain, Rainbow Warrior

Founder, Understanding Ag

President, Electric Operations, PG&E

Comedian, Host, Climate Town

Program Director, All Positives Possible

Science and Environment Editor, Inside Philanthropy

President and CEO, Detroiters Working for Environmental Justice

Global Director, Sustainability, Homologation and Compliance, Ford Motor Co.

Professor and Author

Head of Strategy, BloombergNEF

Director of Campaigns, Story of Stuff

Founder and Director, San Antonio Bay Waterkeeper

Republican Political Strategist

Environmental Health Program Manager, As You Sow

Climate Economist, Rhodium Group

Author, Green to Gold

Senior Manager, Western States Energy, Union of Concerned Scientists