Jamie Margolin

Climate Change Activist; Author; Founder & Co-Executive Director of Youth-Led Climate Action Group "Zero Hour"

Daphne Frias

Climate Change, Disability & Environmental Activist

Chad Pregracke

Founder of Living Lands & Waters, CNN's Hero of the Year for 2013, Environmental Speaker & Bestselling Author

Amber Jenkins

Applied Science Engineer, NASA’s Jet Propulsion Laboratory; Editor, NASA Climate Change Website

Sophia Kianni

Climate Activist & Founder of Climate Cardinals

Gary Oppenheimer

Food Waste Thought Leader, CNN Hero & World Food Prize Nominee

Vanessa Garcia Polanco

Food System, Policy & Racial Equity Leader

James E. Hansen

Adjunct Professor Directing the Program on Climate Science, Awareness and Solutions of the Earth Institute at Columbia University; Former Director at NASA Goddard Institute for Space Studies

Dana Ellis Hunnes

Author of "Recipe For Survival"

Shelley Poticha

Chief Climate Strategist for the Natural Resource Defense Council

Dr. Anthony Leiserowitz, Ph.D.

Director of Program on Climate Change Communication; Senior Research Scientist of Forestry & Environmental Studies at Yale University

Kartik Chandran

Environmental Engineer & Professor at Columbia University

Bob Kopp

Climate Scientist, Geobiologist & Climate Policy Scholar at Rutgers University

Safia Minney

Founder of People Tree, Developer of the First Organic and Fair Trade Clothing Supply Chain; Recognized as "Outstanding Social Entrepreneur" by World Economic Forum

Regenerative Fashion Book

Kelsey Skaggs

Co-Founder of the Climate Defense Project

Louis VI

Musician, Award-Winning Film Composer, Climate Activist & Environmental Documentary Maker

Shel Horowitz

Green Guerrilla Marketer, National Environmental Hall of Fame, Social Activist, and Author

Marcelo Mena Carrasco

Former Environment Minister of Chile

Sharona Shnayder

Environmental Activist & Founder of Tuesdays for Trash

Patricia R. Sheikh

Senior Level Trade & Development Expert, Former Deputy Administrator for the FAS/USDA