MOST SIMILAR 200 SPEAKER RESULTS
Ashley Judd
Actress, Activist & Humanitarian
Adrian Grenier
Actor Known for HBO's "Entourage"; Environmental Activist; UN Ambassador
Sophia Bush
Actress, Humanitarian & Author
Don Cheadle
Actor, Activist & Author; Known for "Iron Man 2" & "Hotel Rwanda"
Bill Nye
"The Science Guy"; Science Communicator, TV Presenter & Mechanical Engineer; Climate Change Activist
Mark Ruffalo
Actor, Director, Producer, Screenwriter & Environmental Activist
Van Jones
CEO of REFORM Alliance, CNN host, Emmy Award-winning Producer & NY Times Best-Selling Author
Erin Brockovich
Consumer Advocate, Author, TV Host & Environmental Activist
Sylvia Earle
Explorer-in-Residence at National Geographic & Oceanographer; Former Chief Scientist of the NOAA
Ed Begley Jr.
Environmental Activist & Emmy Award-Nominated Actor
Alexandra Cousteau
Environmental Activist, Storyteller & Ocean Advocate
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
Alicia Silverstone
Actress & Animal Rights Activist
Michael Shellenberger
Founder & President of Environmental Progress; Expert on Energy, Climate, Security, Human Development and Politics
Ted Danson
Award-Winning Actor, Environmental Activist & Philanthropist, Known for "Cheers" & "The Good Place"
Bindi Irwin
Wildlife Conservationist & Daughter of Steve Irwin; Season 21 Contestant on "Dancing With the Stars"
Tensie Whelan
Director of NYU's Center for Sustainable Business; Former President of the Rainforest Alliance
William McDonough
Renowned Architectural Designer, Advisor & Co-Author of "Cradle to Cradle + The Upcycle"
Robert Ballard
Renowned Ocean Explorer & Scientist
