Ayana Elizabeth Johnson

Marine Biologist, Conservation Strategist, Founder & CEO of Ocean Collectiv

What If We Get It Right?: Visions of Climate Futures

Katharine Hayhoe

Atmospheric Scientist, Professor of Political Science & Director of Climate Science Center at Texas Tech, Lead Scientist with The Nature Conservancy

Saving Us: A Climate Scientist's Case for Hope and Healing in a Divided World

Gary White

CEO & Co-Founder of WaterEquity & Water.org with Matt Damon

Boyan Slat

Inventor, Entrepreneur & Founder of The Ocean Cleanup

M. Sanjayan

Executive Vice President & Senior Scientist at Conservation International

Justin “The Big Pygmy” Wren

Founder of Fight For The Forgotten, Professional Athlete & Author

Justin Wren: Fighter & Humanitarian Speaker Demo Reel

Sam Waterston

Acclaimed Actor Known for His Roles in "Law & Order" & "Grace and Frankie"

Kelsey Leonard

Advocate & Expert on Water & Climate Justice for Indigenous Peoples

Andy Mann

Emmy Nominated Director, National Geographic Photographer & Marine Conservationist

Wallace J. Nichols

Scientist, Activist & Author Who Will Change the Way You Think About Water