MOST SIMILAR 200 SPEAKER RESULTS
Jeff Orlowski-Yang
Award-winning Filmmaker, Photographer, Entrepreneur & Climate Change Activist
David Suzuki
Environmentalist & Scientist; Co-Founder of the David Suzuki Foundation
Adrian Grenier
Actor Known for HBO's "Entourage"; Environmental Activist; UN Ambassador
Ed Begley Jr.
Environmental Activist & Emmy Award-Nominated Actor
Matt Damon
Actor, Screenwriter & Producer; Co-Founder of Water.org; Expert Advocate on Global Water & Sanitation Crisis
Rick Ridgeway
Environmentalist, Mountaineer, Expedition Author, Former VP of Environmental Initiatives & Special Projects at Patagonia
Pierce Brosnan
Actor, Producer & Activist; Best Known for His Role as James Bond
Alexandra Cousteau
Environmental Activist, Storyteller & Ocean Advocate
Robert Ballard
Renowned Ocean Explorer & Scientist
Sebastian Copeland
Adventurer, Environmental Activist, Award-Winning Photographer, Author, Lecturer & Founder of the Sedna Foundation
Dr. Sylvia Hood Washington
Chief Environmental Research Scientist at Environmental Health Research Associates, LLC.
Tristram Stuart
Environmental Campaigner, Author & Businessman
Sophia Bush
Actress, Humanitarian & Author
David Doubilet
National Geographic Photographer & Founding Member of the International League of Conservation Photographers
Carl Pope
Senior Advisor to UN Envoy for Cities and Climate; Former CEO and Chairman of the Sierra Club
Daniel Esty
Hillhouse Professor of Environmental Law and Policy at Yale Law School, Corporate Environmental Strategy Expert & Co-Author of "Green to Gold"
Ramez Naam
Computer Scientist, Science Fiction Author & Co-Chair of Energy & Environment at Singularity University
Jason Clay
Senior Vice President of Food & Markets at WWF
Mark Ruffalo
Actor, Director, Producer, Screenwriter & Environmental Activist
Jonathan Trent
Former Director of Offshore Membrane Enclosures for Growing Algae; Founder of UpCycle Systems
