MOST SIMILAR 200 SPEAKER RESULTS
John Green
#1 New York Times Best-Selling Author, Digital Creator, VidCon Co-Founder & Entrepreneur
Mark Ruffalo
Golden Globe-Winning Actor, Director, Screenwriter & Environmental Activist
Tyler Oakley
YouTuber, LGBTQ+ Activist, Author, Social Media Influencer
Nash Grier
Social Media Guru, Digital Influencer & Environmental Activist
Bill Nye
"The Science Guy"; Science Communicator, TV Presenter & Mechanical Engineer; Climate Change Activist
Grace Helbig
Comedian, YouTube Personality, Actress & Author
Alexandra Cousteau
Environmental Activist, Ocean Advocate & Storyteller; Co-Founder, Oceans2050 & Senior Advisor, OCEANA
Van Jones
Emmy Award-Winning TV Host, Political Strategist & Producer; Civil Rights & Environmental Advocate; NYT Bestselling Author; CEO of REFORM Alliance
Adrian Grenier
Actor Known for HBO's "Entourage"; Environmental Activist, UN Ambassador & Social Impact Entrepreneur; Founder of Lonely Whale Foundation; Co-Founder of DuContra Ventures
Jane Fonda
Actress, Feminist, Author, Political Activist, Former Fashion Model & Fitness Advocate
James Cameron
Filmmaker, Artist, Environmentalist
Sylvia Earle
Explorer in Residence at National Geographic, Founder of Mission Blue, Former NOAA Chief Scientist
Noel Miller
Stand-Up Comedian, Podcaster, YouTube Personality & Member of Musical Duo Tiny Meat Gang; Co-Founder of Tiny Meat Gang Studios & Co-Host of "The Tiny Meat Gang Podcast"
Dr. Sylvia Hood Washington
Founder & Chief Environmental Research Scientist for Environmental Health Research Associates, LLC; Founder & Director, One Drop Rule Rare Disease Foundation
Cody Ko
Comedian, Podcaster, YouTube Personality & Member of Musical Duo Tiny Meat Gang; Co-Founder of Tiny Meat Gang Studios & Co-Host of "The Tiny Meat Gang Podcast" & Host of "Insanely Chill" Podcast
Tensie Whelan
Director of NYU's Center for Sustainable Business; Former President of the Rainforest Alliance
Patricia Arquette
Academy & Emmy Award-Winning Actress Known for "Boyhood," "Medium" & "The Act"; Co-Founder of GiveLove; Gender Equality & LGBTQ Rights Activist
Rick Ridgeway
Environmentalist, Mountaineer, Expedition Author, Former VP of Environmental Initiatives & Special Projects at Patagonia
Mark Tercek
Former President & CEO of The Nature Conservancy
Mayim Bialik
Neuroscientist, Mental Health Advocate & Actress Known for "The Big Bang Theory"
