243 SPEAKER RESULTS
Alicia Silverstone
Actress, Animal Rights Activist, Bestselling Author
Bill Nye
"The Science Guy"; Science Communicator, TV Presenter & Mechanical Engineer; Climate Change Activist
Peter Gleick
Co-founder & President of the Pacific Institute for Studies in Development, Environment & Security
Jason Clay
Senior Vice President of Markets & Executive Director of the Markets Institute at the World Wildlife Fund (WWF)
Van Jones
Emmy Award-Winning TV Host, Political Strategist & Producer; Civil Rights & Environmental Advocate; NYT Bestselling Author; CEO of REFORM Alliance
Alex Honnold
"Free Solo" Professional Rock Climber, Environmental Advocate & Host of the "Climbing Gold" Podcast
Olivia Munn
Actress Known for "The Newsroom," "X-Men: Apocalypse" & "Magic Mike"; Breast Cancer Survivor & Women's Rights Advocate
Don Cheadle
Actor, Activist & Author; Known for "Iron Man 2" & "Hotel Rwanda"
Erin Brockovich
Famous Environmental Activist; Consumer Advocate & Bestselling Author; Groundwater Contamination Expert & Victim Advocate
Jason Momoa
Actor, Director & Environmental Activist; Known for "Game of Thrones," "Aquaman" & "A Minecraft Movie"
Dr. Sylvia Hood Washington
Founder & Chief Environmental Research Scientist for Environmental Health Research Associates, LLC; Founder & Director, One Drop Rule Rare Disease Foundation
Tristram Stuart
Founder of Toast Ale, Food Waste Activist, Author
Alexandra Cousteau
Environmental Activist, Ocean Advocate & Storyteller; Co-Founder, Oceans2050 & Senior Advisor, OCEANA
Cesar Millan
Dog Behavior Specialist; Host of "The Dog Whisperer" & Author of "Cesar's Way"
Ian Somerhalder
Actor Known for "The Vampire Diaries"; Animal & Environmental Advocate; Founder of The Ian Somerhalder Foundation
Adrian Grenier
Actor; Environmental Activist, UN Ambassador; Social Impact Entrepreneur & Founder of Lonely Whale Foundation
Rachael Ray
Chef, Cookbook Author & Television Host Known for the "Rachael Ray Show"
David Suzuki
Environmental Advocate, TV Host, Professor Emeritus
Jackson Galaxy
Animal Advocate, Cat Behavior & Wellness Expert; Host, "My Cat from Hell" & Author, "Cat Daddy"
Ted Danson
Emmy Award-Winning Actor, Environmental Activist & Philanthropist; Known for "Cheers," "Curb Your Enthusiasm," "The Good Place" & "A Man on the Inside"
