Quannah Chasinghorse

Indigenous Activist & Model

Quannah ChasingHorse on Representation, Climate Exploitation

Darin Olien

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

Robert Irwin

Wildlife & Nature Conservationist, Photographer, Author, and TV Personality; Son of Steve Irwin, Owner of Australia Zoo

Robert Irwin Reveals His Most Feared Animal! | The Cheap Seats

Adrian Grenier

Actor Known for HBO's "Entourage"; Environmental Activist; UN Ambassador

Ken Salazar

United States Ambassador to Mexico; Former Secretary of the U.S. Department of the Interior

Sophie Gregoire-Trudeau

Celebrated Mental Health & Gender Equality Advocate; Author of "Closer Together: Knowing Ourselves, Loving Each Other"

Closer Together: Knowing Ourselves, Loving Each Other

Edie Falco

Actress, Known for "The Sopranos" & "Nurse Jackie"

Joe Tessitore

Play-by-Play Commentator, Studio Host

Jim Breyer

Founder & CEO of Breyer Capital

Carrie Ann Inaba

"Dancing with the Stars" Judge, Founder of Carrie Ann Inaba Animal Project

January Jones

Actress, Spokesperson for Oceana & Model, Best Known for her Role in "Mad Men"

Sylvia Acevedo

Engineer, Rocket Scientist & Technology Leader; Inspirational Speaker; Corporate Director at Qualcomm; Former CEO of Girl Scouts USA

How Sylvia Acevedo Defied Barriers to Become Girl Scout CEO

Pattie Gonia

Queer Environmentalist; Drag Queen Building Community for Queer People, Allies & the Planet

Dr. Rae Wynn-Grant

Conservation Scientist, Large Carnivore Ecologist, Nature Storyteller & Advocate

Wild Life: Finding My Purpose in an Untamed World

Jeff Flake

Former U.S. Senator from Arizona; New York Times Bestselling Author of "Conscience of a Conservative"

Jean Oelwang

President & Trustee for Virgin Unite and Senior Partner at the B Team

Andy B. Casagrande

National Geographic Cameraman

Ramez Naam

Computer Scientist, Science Fiction Author & Co-Chair of Energy & Environment at Singularity University

Ramez Naam - Exponential Innovation | SingularityU Thailand Summit

Ayana Elizabeth Johnson

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

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

Erin Brockovich

Consumer Advocate, Author, TV Host & Environmental Activist