MOST SIMILAR 200 SPEAKER RESULTS
Mark Ruffalo
Golden Globe-Winning Actor, Director, Screenwriter & Environmental Activist
Adrian Grenier
Actor; Environmental Activist, UN Ambassador; Social Impact Entrepreneur & Founder of Lonely Whale Foundation
Jessica Alba
Actress, Entrepreneur, Founder & Former Chief Creative Officer of The Honest Company; Co-Host of "Honest Renovations" & Bestselling Author of "The Honest Life"
Van Jones
Emmy Award-Winning TV Host, Political Strategist & Producer; Civil Rights & Environmental Advocate; NYT Bestselling Author; CEO of REFORM Alliance
Don Cheadle
Actor, Activist & Author; Known for "Iron Man 2" & "Hotel Rwanda"
Sir Richard Branson
Businessman & Founder of Virgin Group
Matt Damon
Actor, Screenwriter & Producer; Co-Founder of Water.org; Expert Advocate on Global Water & Sanitation Crisis
Alex Honnold
"Free Solo" Professional Rock Climber, Environmental Advocate & Host of the "Climbing Gold" Podcast
Bill Nye
"The Science Guy"; Science Communicator, TV Presenter & Mechanical Engineer; Climate Change Activist
Pierce Brosnan
Actor, Producer & Activist; Best Known for His Role as James Bond
Cate Blanchett
Academy Award-Winning Actress Known for "Elizabeth," "The Aviator" & "Disclaimer"; Ambassador for the Australian Conservation Foundation
Alexandra Cousteau
Environmental Activist, Ocean Advocate & Storyteller; Co-Founder, Oceans2050 & Senior Advisor, OCEANA
Alice Waters
Executive Chef, Founder & Owner of Chez Panisse; Sustainable Agriculture Advocate
Ashton Kutcher
Actor, Producer, Investor & Activist; Co-Founder of THORN: Digital Defenders of Children
Ashley Judd
Actress, Humanitarian, Political & Environmental Activist
Ron Howard
Award-Winning Producer, Director and Actor; "Happy Days"
Ted Danson
Emmy Award-Winning Actor, Environmental Activist & Philanthropist; Known for "Cheers," "Curb Your Enthusiasm," "The Good Place" & "A Man on the Inside"
Mayim Bialik
Neuroscientist, Mental Health Advocate & Actress; Known for "The Big Bang Theory"
Nico Rosberg
Formula 1 World Champion, Sustainability Entrepreneur & CEO of Rosberg X Racing Raising Awareness for Climate Change and Adoption of EVs
Hank Green
#1 NYT Best-Selling Author of "An Absolutely Remarkable Thing," Youtuber, Science Communicator & CEO of Complexly
