Daphne Frias

Climate Change, Disability & Environmental Activist

Rob Caughlan

Environmentalist, Surfer & Activist

Lena Samford

Environmentalist & Wellness Advocate

Dana Ellis Hunnes

Author of "Recipe For Survival"

Sophia Kianni

Climate Activist & Founder of Climate Cardinals

Dr. Nick "Ranger Nick" Fuhrman

Josiah Meigs Professor of Environmental Education & Nature TV Host

Jyoti Sharma

Water Conservationist

Marcelo Mena Carrasco

Former Environment Minister of Chile

Ben Caldecott

Founding Director of the Oxford Sustainable Finance Programme & Associate Professor at the University of Oxford

Doug Allan

Award-Winning Natural History Photographer & Documentary Filmmaker

Inspiring Interview: Doug Allan (E-Core Week 2020)

Nina Fedoroff

Professor of Biology at Penn State

Tzeporah Berman

International Program Director of Stand.earth, Chair at Fossil Fuel Non-Proliferation Treaty & Author of "This Crazy Time: Living Our Environmental Challenge"

Michael Lombardi

Author & Environmentalist

Jules Kortenhorst

CEO, Rocky Mountain Institute

Chad Pregracke

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

Karen Abercrombie

Actress, Producer, Writer & Environmentalist

DeAndrea Salvador

Environmental Justice Advocate

Jamie Margolin

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

Dyan deNapoli

Penguin Expert, TED Speaker & Award-Winning Author of "The Great Penguin Rescue"

Vanessa Nakate

Ugandan Climate Justice Activist; Founder of Youth for Future Africa