MOST SIMILAR 30 SPEAKER RESULTS
Bill Nye
Science Communicator, TV Presenter, Mechanical Engineer & Climate Change Activist Known as "The Science Guy"
Don Cheadle
Academy-Nominated Actor, Activist & Author; Known for "Iron Man 2" & "Hotel Rwanda"
Van Jones
Emmy Award-Winning TV Host, Political Strategist & Producer; Civil Rights & Environmental Advocate; NYT Bestselling Author; CEO of REFORM Alliance
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
Erin Brockovich
Environmental Activist & Consumer Advocate; President of Brockovich Research & Consulting; Author of "Superman's Not Coming"
Adrian Grenier
Actor, Filmmaker & Environmental Advocate; Known for "Entourage"; Founder of Lonely Whale Foundation; UN Environment Goodwill Ambassador
Ashley Judd
Renowned Actress & Humanitarian; Known for "Double Jeopardy" & "Kiss the Girls"; Global Goodwill Ambassador for UNFPA
Mark Ruffalo
Golden Globe Award-Winning Actor & Producer; Star of Marvel's "The Avengers"; Environmental Activist
Michael Shellenberger
Founder & President of Environmental Progress; Expert on Energy, Climate, Security, Human Development & Politics
Alicia Silverstone
Actress, Author & Animal Rights Advocate; Known for "Clueless" & "Batman & Robin"; Founder of mykind Organics
Peter Diamandis
Founder & Executive Chairman of the XPRIZE Foundation; Bestselling Author; Named One of The World's 50 Greatest Leaders
Paul Polman
Leadership Speaker, Former CEO at Unilever & Co-Author of "Net Positive"
Robert Ballard
Renowned Ocean Explorer, Scientist, Retired Navy Officer & Professor of Oceanography
Darin Olien
Superfoods Expert & Environmental Activist; New York Times Bestselling Author; Co-Host of Netflix's "Down to Earth"
Matt Damon
Academy Award-Winning Actor, Screenwriter & Producer; Co-Founder of Water.org
Alexandra Cousteau
Environmental Filmmaker & Ocean Conservation Advocate; President & Co-Founder of Oceans 2050; Senior Advisor to Oceana
Shailene Woodley
Emmy Award-Winning Actress Known for "Big Little Lies," "Paradise" & the "Divergent" Series; Environmental Activist
Nash Grier
Social Media Guru, Digital Influencer & Environmental Activist
Barbara Boxer
Veteran U.S. Senator & Environmental Policy Leader; Former Chair, Senate Environment & Public Works Committee; Author
Dr. Jonathan Foley
Award-Winning Global Climate Scientist; Executive Director of Project Drawdown; Sustainability Solutions Strategist
