MOST SIMILAR 30 SPEAKER RESULTS
Don Cheadle
Academy-Nominated Actor, Activist & Author; Known for "Iron Man 2" & "Hotel Rwanda"
Mark Ruffalo
Golden Globe Award-Winning Actor & Producer; Star of Marvel's "The Avengers"; Environmental Activist
Bill Nye
Science Communicator, TV Presenter, Mechanical Engineer & Climate Change Activist Known as "The Science Guy"
Alicia Silverstone
Actress, Animal Rights Activist, Bestselling Author
Matt Damon
Academy Award-Winning Actor, Screenwriter & Producer; Co-Founder of Water.org
Alexandra Cousteau
Environmental Activist, Ocean Advocate & Storyteller; Co-Founder, Oceans2050 & Senior Advisor, OCEANA
Xiuhtezcatl Martinez
Indigenous Climate & Community Activist; Hip-Hop Artist; Author of "Imaginary Borders"
Adrian Grenier
Actor; Environmental Activist, UN Ambassador; Social Impact Entrepreneur & Founder of Lonely Whale Foundation
Ed Begley Jr.
Preeminent Environmental Activist; Emmy Award-Nominated Actor; Award-Winning Sustainability Authority
Ian Somerhalder
Actor, Producer & Environmentalist; Known for "Lost" & "Vampire Diaries"; Co-Founder of Brother's Bond Bourbon
Alex Honnold
Professional Rock Climber, Environmental Advocate & Host of the "Climbing Gold" Podcast; Subject of the Academy Award-Winning "Free Solo"; First Person to Free Solo Taipei 101
Ashley Judd
Renowned Actress & Humanitarian; Known for "Double Jeopardy" & "Kiss the Girls"; Global Goodwill Ambassador for UNFPA
Michael Shellenberger
Founder & President of Environmental Progress; Expert on Energy, Climate, Security, Human Development & Politics
David Suzuki
Environmental Advocate, TV Host, Professor Emeritus
Amali Tower
Refugee & Migration Expert; Founder & Executive Director at Climate Refugees; Authority on Sustainability, Geopolitics & Intersectionality
Jamie Margolin
Climate Change Activist; Founder & Co-Executive Director of Youth-Led Climate Action Group Zero Hour; Author of "Youth to Power"
Jessica Alba
Actress, Entrepreneur, Founder & Former Chief Creative Officer of The Honest Company; Co-Host of "Honest Renovations" & Bestselling Author of "The Honest Life"
Cate Blanchett
Academy Award-Winning Actress Known for "Elizabeth," "The Aviator" & "Disclaimer"; Ambassador for the Australian Conservation Foundation
Van Jones
Emmy Award-Winning TV Host, Political Strategist & Producer; Civil Rights & Environmental Advocate; NYT Bestselling Author; CEO of REFORM Alliance
Robert Ballard
Renowned Ocean Explorer, Scientist, Retired Navy Officer & Professor of Oceanography
