MOST SIMILAR 200 SPEAKER RESULTS
David Doubilet
National Geographic Photographer & Founding Member of the International League of Conservation Photographers
Brian Skerry
National Geographic Magazine Photographer, Specializing in Marine Wildlife & the Underwater World; Exploration & Conservation Speaker
Rick Ridgeway
Environmentalist, Mountaineer, Expedition Author, Former VP of Environmental Initiatives & Special Projects at Patagonia
Sebastian Copeland
Adventurer, Environmental Activist, Award-Winning Photographer, Author, Lecturer & Founder of the Sedna Foundation
Doug Fine
Bestselling Author & Award-Winning Documentary Film Director; Food Security Advocate, Regenerative Hemp Farmer & Solar-Powered Goat Herder
Robert Ballard
Renowned Ocean Explorer, Scientist, Retired Navy Officer & Professor of Oceanography
Matt Damon
Actor, Screenwriter & Producer; Co-Founder of Water.org; Expert Advocate on Global Water & Sanitation Crisis
Annie Griffiths
Award-Winning Photographer for National Geographic, Founder of Ripple Effect Images & Founding Member of The International League of Conservation Photographers
Louie Psihoyos
Photographer & Documentary Film Director Known for the Academy Award-Winning Documentary "The Cove"
Bjorn Lomborg
Political Scientist & Author of "The Skeptical Environmentalist"
Meg Lowman
National Geographic Explorer, Researcher, Scientist; Outdoors Enthusiast, Storyteller & Author; Forest Conservation and Sustainability Advocate
Jason Clay
Senior Vice President of Food & Markets at WWF
Douglas McCauley
Professor at UC Santa Barbara, Adjunct Professor at UC Berkeley & Director Benioff Ocean Science Laboratory
Alexandra Cousteau
Environmental Activist, Ocean Advocate & Storyteller; Co-Founder, Oceans2050 & Senior Advisor, OCEANA
Michael Nichols
Journalist, Photographer & Founder of the LOOK3 Festival of the Photograph
David Suzuki
Environmental Advocate, TV Host, Professor Emeritus
Joel Sartore
National Geographic Photographer & Author
Chad Pregracke
Founder of Living Lands & Waters, CNN's Hero of the Year for 2013, Environmental Speaker & Bestselling Author
Sylvia Earle
Explorer in Residence at National Geographic, Founder of Mission Blue, Former NOAA Chief Scientist
Shaun Tomson
Former World Surfing Champion, Leadership Expert, Environmental Activist