Amber Jenkins

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

Wes Jackson

Founder and Former President of The Land Institute

Patrick J. Michaels

Senior fellow at the Cato Institute & Research Professor of Environmental Sciences at the University of Virginia

Frans Lanting

Wildlife Photographer

David Orr

Paul Sears Distinguished Professor of Environmental Studies & Politics, Emeritus

Jan Schlichtmann

Environmental Lawyer & Author, Subject of the Film "A Civil Action"

Dyan deNapoli

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

Tundi Agardy

Marine Conservationist & Founder of "Sound Seas," Research and Policy Project to Help Protect the Oceans and Ocean Life

Louis-Philippe Loncke

European Adventurer 2016, Explorer, Motivational Speaker, Entrepreneur, Management Consultant

Braam Malherbe

Extreme Adventurer, Conservationist, Youth Developer & Author

Alexandra Daisy Ginsberg

Artist, Designer & Writer

Dr. Eric Scerri

UCLA Chemist, Author, Educator, Historian and Philosopher of Science

Mary Ellen Hannibal

Journalist & Author of "Citizen Scientist"

Dan Chiras

Author of EcoKids: Raising Kids Who Care for the Earth, Dan Chiras has years of experience in sustainable development and for the past 30 years he has applied that knowledge in solar energy, natural building, and green building to his residence.

Karimah Hudda

Regenerative Leadership & Founder & Chief Catalyst at illumine earth

Building an Ecosystem of Regenerative Leadership with Karimah Hudda

Sangita Iyer

Multiple Award-Winning Nature & Wildlife Filmmaker, Broadcast Journalist, National Geographic Explorer & Author of "Gods in Shackles"

Explorer Classroom | Elephant in the Classroom with Sangita Iyer

Meg Lowman

National Geographic Explorer & Arbornaut

Natalie Kyriacou OAM

Environmental + Social Impact Leader, Australian Top Innovator & Australia’s Top ‘Green’ Voice

Dror Benshetrit

Founder & CEO at Supernature Labs

Pamela Slaughter

Founder of "People of Color Outdoors" & "People of Color Outdoors Guardians"