MOST SIMILAR 200 SPEAKER RESULTS
Adrian Grenier
Actor; Environmental Activist, UN Ambassador; Social Impact Entrepreneur & Founder of Lonely Whale Foundation
Alexandra Cousteau
Environmental Activist, Ocean Advocate & Storyteller; Co-Founder, Oceans2050 & Senior Advisor, OCEANA
Don Cheadle
Actor, Activist & Author; Known for "Iron Man 2" & "Hotel Rwanda"
Dr. Sylvia Hood Washington
Founder & Chief Environmental Research Scientist for Environmental Health Research Associates, LLC; Founder & Director, One Drop Rule Rare Disease Foundation
Matt Damon
Actor, Screenwriter & Producer; Co-Founder of Water.org; Expert Advocate on Global Water & Sanitation Crisis
Ed Begley Jr.
Environmental Activist & Emmy Award-Nominated Actor
Louie Schwartzberg
Award-Winning Cinematographer, Director, Photographer & Filmmaker
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
Sean Astin
Actor, Director, Producer & Mental Health Advocate; Known For "Lord of the Rings"
Louie Psihoyos
Photographer & Documentary Film Director Known for the Academy Award-Winning Documentary "The Cove"
Sylvia Earle
Explorer in Residence at National Geographic, Founder of Mission Blue, Former NOAA Chief Scientist
Mark Ruffalo
Golden Globe-Winning Actor, Director, Screenwriter & Environmental Activist
Bill Nye
"The Science Guy"; Science Communicator, TV Presenter & Mechanical Engineer; Climate Change Activist
Amali Tower
Founder & Executive Director of Climate Refugees; Member, Expert Network at World Economic Forum; Humanitarian & Human Rights Refugee Advocate
Xiuhtezcatl Martinez
Indigenous Climate & Community Activist; Hip-Hop Artist; Author of "Imaginary Borders"
Jamie Margolin
Climate Change Activist; Founder & Co-Executive Director of Youth-Led Climate Action Group Zero Hour; Author of "Youth to Power"
Katharine Hayhoe
Atmospheric Scientist, Professor of Political Science & Director of Climate Science Center at Texas Tech, Chief Scientist with The Nature Conservancy
Winona LaDuke
Environmental Activist & Author; Climate Justice, Renewable Energy & Sustainability Advocate; Executive Director of "Honor the Earth"
Alex Honnold
"Free Solo" Professional Rock Climber, Environmental Advocate & Host of the "Climbing Gold" Podcast
