MOST SIMILAR 200 SPEAKER RESULTS
Alexandra Cousteau
Environmental Activist, Ocean Advocate & Storyteller; Co-Founder, Oceans2050 & Senior Advisor, OCEANA
Adrian Grenier
Actor; Environmental Activist, UN Ambassador; Social Impact Entrepreneur & Founder of Lonely Whale Foundation
Erin Brockovich
Famous Environmental Activist; Consumer Advocate & Bestselling Author; Groundwater Contamination Expert & Victim Advocate
Dr. Sylvia Hood Washington
Founder & Chief Environmental Research Scientist for Environmental Health Research Associates, LLC; Founder & Director, One Drop Rule Rare Disease Foundation
Robert Ballard
Renowned Ocean Explorer, Scientist, Retired Navy Officer & Professor of Oceanography
Van Jones
Emmy Award-Winning TV Host, Political Strategist & Producer; Civil Rights & Environmental Advocate; NYT Bestselling Author; CEO of REFORM Alliance
Sylvia Earle
Explorer in Residence at National Geographic, Founder of Mission Blue, Former NOAA Chief Scientist
Dr. Jonathan Foley
World Leading Climate Scientist & Executive Director of Project Drawdown
Michael Shellenberger
Founder & President of Environmental Progress; Expert on Energy, Climate, Security, Human Development & Politics
Rick Ridgeway
Environmentalist, Mountaineer, Expedition Author, Former VP of Environmental Initiatives & Special Projects at Patagonia
Ed Begley Jr.
Environmental Activist & Emmy Award-Nominated Actor
Bill Nye
"The Science Guy"; Science Communicator, TV Presenter & Mechanical Engineer; Climate Change Activist
Xiuhtezcatl Martinez
Indigenous Climate & Community Activist; Hip-Hop Artist; Author of "Imaginary Borders"
Katharine Hayhoe
Atmospheric Scientist, Professor of Political Science & Director of Climate Science Center at Texas Tech, Chief Scientist with The Nature Conservancy
David Doubilet
National Geographic Photographer & Founding Member of the International League of Conservation Photographers
Dr. Michio Kaku
World-Renowned Futurist & Theoretical Physicist; Author of "The God Equation"
Ramez Naam
Computer Scientist, Climate Tech Investor, Clean Energy Advocate, & Award-Winning Author; co-chair the Energy and Environment program at Singularity University at NASA Ames
Ayana Elizabeth Johnson
Marine Biologist, Conservation Strategist, Founder & CEO of Ocean Collectiv
Alex Honnold
"Free Solo" Professional Rock Climber, Environmental Advocate & Host of the "Climbing Gold" Podcast
Darin Olien
Co-Host of Netflix "Down To Earth" with Zac Efron, Best-Selling; Original Formulator of "Shakeology;" Healthy Living & Superfoods Expert
