MOST SIMILAR 200 SPEAKER RESULTS
Adrian Grenier
Actor Known for HBO's "Entourage"; Environmental Activist; UN Ambassador
Erin Brockovich
Consumer Advocate, Author, TV Host & Environmental Activist
Mayim Bialik
Neuroscientist, 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
Sylvia Earle
Explorer-in-Residence at National Geographic & Oceanographer; Former Chief Scientist of the NOAA
Bill Nye
"The Science Guy"; Science Communicator, TV Presenter & Mechanical Engineer; Climate Change Activist
Dr. Michio Kaku
World-Renowned Futurist & Theoretical Physicist
Gitanjali Rao
Inventor, Futurist & Scientist; Developer of Anti-Cyberbullying Software Kindly; TIME Magazine's 1st Ever "Kid of the Year" in 2020, U.S. Environmental Protection Agency President’s Environmental Youth Award Recipient
Jacqueline Novogratz
Founder & CEO of Acumen Fund
Alexandra Cousteau
Environmental Activist, Storyteller & Ocean Advocate
Sophia Bush
Actress, Humanitarian & Author
Don Cheadle
Actor, Activist & Author; Known for "Iron Man 2" & "Hotel Rwanda"
Alex Honnold
Professional Rock Climber & Star of the Academy-Award Winning Documentary "Free Solo"
Patricia Arquette
Academy Award-Winning Actress, Activist, Humanitarian & Author
Mark Ruffalo
Actor, Director, Producer, Screenwriter & Environmental Activist
Sylvia Acevedo
Engineer, Rocket Scientist & Technology Leader; Inspirational Speaker; Corporate Director at Qualcomm; Former CEO of Girl Scouts USA
Tensie Whelan
Director of NYU's Center for Sustainable Business; Former President of the Rainforest Alliance
Philippe Cousteau
Explorer, Social Entrepreneur & Environmental Advocate; Grandson of Captain Jacques-Yves Cousteau
David Suzuki
Environmentalist & Scientist; Co-Founder of the David Suzuki Foundation
Ed Begley Jr.
Environmental Activist & Emmy Award-Nominated Actor
