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

Kimi Werner

Freedive-Spearfishing Champion, Certified Chef & Award-Winning Environmentalist

Spearfishing Mu in Hawaii with Kimi Werner

Nana Firman

Carbon Footprint Activist

Jyoti Sharma

Water Conservationist

Darin Olien

Co-Host of Netflix "Down To Earth" with Zac Efron, Best-Selling; Original Formulator of "Shakeology;" Healthy Living & Superfoods Expert

Marcelo Mena Carrasco

Former Environment Minister of Chile

Nathaniel Stinnett

Founder & Executive Director of the Environmental Voter Project

Lauren Singer

Advocate for Zero Waste, Blogger & Founder of The Simply Co.

Ben Caldecott

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

Jerome Foster

White House Environmental Justice Advisory Council Member & Executive Director of OneMillionOfUs

Your Attention Please: Initiative 29 - Jerome Foster II • Hulu - YouTube

Autumn Peltier

Canadian Indigenous Clean Water Activist

Tatiana Schlossberg

Award-Winning Journalist, Environmentalist, Author of "Inconspicuous Consumption: The Environmental Impact You Don't Know You Have" & Granddaughter of JFK

Amy Harder

Climate Change Journalist & Vice President of Breakthrough Energy Publishing

Danni Washington

TV Host, Science Communicator, Ocean Explorer & Nature Advocate

Nina Fedoroff

Professor of Biology at Penn State