MOST SIMILAR 30 SPEAKER RESULTS
Van Jones
Emmy Award-Winning TV Host, Political Strategist & Producer; Civil Rights & Environmental Advocate; NYT Bestselling Author; CEO of REFORM Alliance
Erin Brockovich
Environmental Activist & Consumer Advocate; President of Brockovich Research & Consulting; Author of "Superman's Not Coming"
Alexandra Cousteau
Environmental Filmmaker & Ocean Conservation Advocate; President & Co-Founder of Oceans 2050; Senior Advisor to Oceana
Don Cheadle
Academy-Nominated Actor, Activist & Author; Known for "Iron Man 2" & "Hotel Rwanda"
Bill Nye
Science Communicator, TV Presenter, Mechanical Engineer & Climate Change Activist Known as "The Science Guy"
Alex Honnold
Professional Rock Climber, Environmental Advocate & Host of the "Climbing Gold" Podcast; Subject of the Academy Award-Winning "Free Solo"; First Person to Free Solo Taipei 101
Adrian Grenier
Actor, Filmmaker & Environmental Advocate; Known for "Entourage"; Founder of Lonely Whale Foundation; UN Environment Goodwill Ambassador
Michael Shellenberger
Founder & President of Environmental Progress; Expert on Energy, Climate, Security, Human Development & Politics
Ayana Elizabeth Johnson
Marine Biologist & Climate Policy Strategist; Co-Founder & CEO of Urban Ocean Lab Think Tank; Time Earth Award Recipient
Ian Somerhalder
Actor, Producer & Environmentalist; Known for "Lost" & "Vampire Diaries"; Co-Founder of Brother's Bond Bourbon
Rick Ridgeway
Mountaineer, Adventurer & Environmentalist; First American to Summit K2; Emmy Award-Winning Filmmaker; Author of "Life Lived Wild"
Robert Ballard
Renowned Ocean Explorer, Scientist, Retired Navy Officer & Professor of Oceanography
Sylvia Earle
Marine Biologist, Oceanographer & National Geographic Explorer at Large; Founder of Mission Blue; First Chief Scientist of the U.S. National Oceanic and Atmospheric Administration; TIME Magazine's First Hero for the Planet
Katharine Hayhoe
Atmospheric Scientist, Professor of Political Science & Director of Climate Science Center at Texas Tech, Chief Scientist with The Nature Conservancy
Dr. Michio Kaku
World-Renowned Futurist & Theoretical Physicist; Author of "The God Equation"
Alicia Silverstone
Actress, Author & Animal Rights Advocate; Known for "Clueless" & "Batman & Robin"; Founder of mykind Organics
Pia Heidenmark Cook
Sustainability & Business Transformation Expert; Former CSO of Ingka Group (IKEA); Author of "Embedding Sustainability"
Alice Waters
Executive Chef, Founder & Owner of Chez Panisse; Sustainable Agriculture Advocate; Founder of Edible Schoolyard Project
Danni Washington
TV Host, Science Communicator & Environmental Advocate
Ed Begley Jr.
Preeminent Environmental Activist; Emmy Award-Nominated Actor; Award-Winning Sustainability Authority
