Tensie Whelan

Director of NYU's Center for Sustainable Business; Former President of the Rainforest Alliance

Dr. Tierney Thys

Marine Biologist, Educator & Filmmaker

Marla Spivak

Entomologist; Focused on Practical Applications to Protect Honey Bee Populations

Chad Pregracke

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

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

Amber Jenkins

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

Denise Herzing

Research Director & Founder of the Wild Dolphin Project; Author of "Dolphin Diaries"

Monty Halls

Broadcaster, Marine Biologist, Travel Writer & Leadership Specialist

Andrés Ruzo

Geothermal Scientist & Amazon Conservationist

Cristina Zenato

World-Renowned Shark Diver, Explorer & Conservationist; Founder of People of the Water

Mary Ellen Hannibal

Journalist & Author of "Citizen Scientist"

Hazen Audel

Adventurer, Biologist & Survival Expert

Primal Survivor | Asli Khatra, Asli Hero

Sophie Darlington

BAFTA-Winning Natural History Filmmaker & Cinematographer

David Mizejewski

National Wildlife Federation Naturalist & Media Personality

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

Jim Knox

Explorers Club Member, Zoologist & TEDx Speaker