MOST SIMILAR 200 SPEAKER RESULTS
Adrian Grenier
Actor Known for HBO's "Entourage"; Environmental Activist; UN Ambassador
Don Cheadle
Actor, Activist & Author; Known for "Iron Man 2" & "Hotel Rwanda"
Mayim Bialik
Neuroscientist, Host of Jeopardy!, Mental Health Advocate & Actress Known for "The Big Bang Theory"
Van Jones
CEO of REFORM Alliance, CNN host, Emmy Award-winning Producer & NY Times Best-Selling Author
Dr. Michio Kaku
World-Renowned Futurist & Theoretical Physicist
Christiana Figueres
Expert on Global Climate Change; Former Executive Secretary of the UN Framework Convention on Climate Change
Dr. Jane Goodall
Internationally Renowned Primatologist, Founder of the Jane Goodall Institute & UN Messenger of Peace
Peter Diamandis
Founder & Executive Chairman of the XPRIZE Foundation; Author; Named One of The World's 50 Greatest Leaders
Erin Brockovich
Consumer Advocate, Author, TV Host & Environmental Activist
Jeff Orlowski-Yang
Award-winning Filmmaker, Photographer, Entrepreneur & Climate Change Activist
Matt Damon
Actor, Screenwriter & Producer; Co-Founder of Water.org; Expert Advocate on Global Water & Sanitation Crisis
Sophia Bush
Actress, Humanitarian & Author
Vandana Shiva
World-Renowned Environmental Leader
Ed Begley Jr.
Environmental Activist & Emmy Award-Nominated Actor
Patricia Arquette
Academy Award-Winning Actress, Activist, Humanitarian & Author
Ashley Judd
Actress, Activist & Humanitarian
Ashton Kutcher
Actor, Producer, Investor & Activist
John Mackey
Co-Founder & CEO, Whole Foods Market
Earvin “Magic” Johnson
Basketball Hall of Famer, Entrepreneur, Philanthropist & Motivational Speaker
Ray Kurzweil
Chairman of Kurzweil Technologies, Inventor & Futurist; Author of "How to Create a Mind"
