MOST SIMILAR 200 SPEAKER RESULTS
Adrian Grenier
Actor Known for HBO's "Entourage"; Environmental Activist; UN Ambassador
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
Ian Bremmer
President of Eurasia Group and GZERO Media; Political Scientist, Author, Entrepreneur & Lecturer
Erin Brockovich
Consumer Advocate, Author, TV Host & Environmental Activist
Don Cheadle
Actor, Activist & Author; Known for "Iron Man 2" & "Hotel Rwanda"
Sylvia Earle
Explorer-in-Residence at National Geographic & Oceanographer; Former Chief Scientist of the NOAA
Paul Polman
Business Leader; Climate & Equality Campaigner; Co-Author of “Net Positive”
Sophia Bush
Actress, Humanitarian & Author
Tensie Whelan
Director of NYU's Center for Sustainable Business; Former President of the Rainforest Alliance
Bill Nye
"The Science Guy"; Science Communicator, TV Presenter & Mechanical Engineer; Climate Change Activist
Matt Damon
Actor, Screenwriter & Producer; Co-Founder of Water.org; Expert Advocate on Global Water & Sanitation Crisis
Jeff Orlowski-Yang
Award-winning Filmmaker, Photographer, Entrepreneur & Climate Change Activist
Amy Myers Jaffe
Leading Expert on Global Energy Policy & Sustainability
Mark Ruffalo
Actor, Director, Producer, Screenwriter & Environmental Activist
Ashley Judd
Actress, Activist & Humanitarian
Jamie Margolin
Climate Change Activist; Author; Founder & Co-Executive Director of Youth-Led Climate Action Group "Zero Hour"
Dr. Jonathan Foley
World Leading Climate Scientist & Executive Director of Project Drawdown
Alexandra Cousteau
Environmental Activist, Storyteller & Ocean Advocate
Jacqueline Novogratz
Founder & CEO of Acumen Fund
