Tom Steyer

Business Leader; Philanthropist & Clean Energy Advocate; Co-Founder, NextGen America & Galvanize Climate Solutions; Author, "Cheaper, Faster, Better"; Former 2020 Presidential Candidate

Vandana Shiva

Environmental Advocate, Feminist Activist, Author

Tristram Stuart

Founder of Toast Ale, Food Waste Activist, Author

Shaun Tomson

Former World Surfing Champion, Leadership Expert, Environmental Activist

Robert Kenner

Documentary Filmmaker, Award-Winning Director, Environmental Advocate

Raj Patel

Award-Winning Author, Filmmaker, Research Professor

Joseph P. Kennedy II

Former Congressman, Founder of Citizens Energy Corporation, Energy Sector Innovator

John Sununu

Former U.S. Senator, Engineer, Financial Expert

David Suzuki

Environmental Advocate, TV Host, Professor Emeritus

David Goodman

New York Times Best-Selling Author & Journalist

Chuck Leavell

Musician, Environmental Advocate, Author

Alanis Morissette

Mental Health & Eating Disorder Advocate; Grammy-Winning Alt-Rock Angst Singer-Songwriter; Known for "You Oughta Know" & "Ironic"

Alanis Morissette Talks 'Jagged Little Pill' and Joan Jett

Heidi Cullen

Communications Director for Monterrey Bay Aquarium Research Institute; Climate Scientist

Graham Hill

Founder & CEO of LifeEdited, Minimalism Advocate, Sustainable Living Expert

Bernard Kouchner

Former Minister of Health of France; Founder of Nobel Peace Prize-Winning Médecins Sans Frontières

Rick Ridgeway

Environmentalist, Mountaineer, Expedition Author, Former VP of Environmental Initiatives & Special Projects at Patagonia

Dr. Jonathan Foley

World Leading Climate Scientist & Executive Director of Project Drawdown

The Problem With Food & Climate - & How To Fix It | Jonathan Foley | TED

Suzanne Seggerman

Activist & Innovative Gamer

Philippe Cousteau

Explorer, Social Entrepreneur & Environmental Advocate; Grandson of Captain Jacques-Yves Cousteau

Gary Hirshberg

Co-Founder & Chief Organic Optimist of Stonyfield Farm