MOST SIMILAR 200 SPEAKER RESULTS
Mark Ruffalo
Actor, Director, Producer, Screenwriter & Environmental Activist
Adrian Grenier
Actor Known for HBO's "Entourage"; Environmental Activist; UN Ambassador
Jessica Alba
Actress; Entrepreneur; Founder & CEO of The Honest Company
Van Jones
CEO of REFORM Alliance, CNN host, Emmy Award-winning Producer & NY Times Best-Selling Author
Jeff Orlowski-Yang
Award-winning Filmmaker, Photographer, Entrepreneur & Climate Change Activist
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
Dr. Jane Goodall
Internationally Renowned Primatologist, Founder of the Jane Goodall Institute & UN Messenger of Peace
Don Cheadle
Actor, Activist & Author; Known for "Iron Man 2" & "Hotel Rwanda"
Dr. Michio Kaku
World-Renowned Futurist & Theoretical Physicist
Viola Davis
Academy Award-Winning Actress, Producer & New York Times Best-Selling Author
Tensie Whelan
Director of NYU's Center for Sustainable Business; Former President of the Rainforest Alliance
Christiana Figueres
Expert on Global Climate Change; Former Executive Secretary of the UN Framework Convention on Climate Change
Ed Begley Jr.
Environmental Activist & Emmy Award-Nominated Actor
Ashton Kutcher
Actor, Producer, Investor & Activist
Daymond John
"Shark Tank" Investor; Founder & CEO of FUBU; Presidential Ambassador for Global Entrepreneurship
Ray Kurzweil
Chairman of Kurzweil Technologies, Inventor & Futurist; Author of "How to Create a Mind"
Xiuhtezcatl Martinez
Indigenous Climate Activist, Hip-Hop Artist, Author & Youth Director of Earth Guardians
Matthew McConaughey
Academy Award-Winning Actor, Writer & Philanthropist
Vandana Shiva
World-Renowned Environmental Leader
