Climate Change Speakers

Actor, Director, Producer & Mental Health Advocate; Known For "Lord of the Rings"

Leading Global Futurist, Trends & Innovation Expert, Artificial Intelligence Speaker, Author

Actor, Activist & Author; Known for "Iron Man 2" & "Hotel Rwanda"

Environmental Activist, Ocean Advocate & Storyteller; Co-Founder, Oceans2050 & Senior Advisor, OCEANA

"The Science Guy"; Science Communicator, TV Presenter & Mechanical Engineer; Climate Change Activist

Emmy Award-Winning TV Host, Political Strategist & Producer; Civil Rights & Environmental Advocate; NYT Bestselling Author; CEO of REFORM Alliance

"Free Solo" Professional Rock Climber, Environmental Advocate & Host of the "Climbing Gold" Podcast

Famous Environmental Activist; Consumer Advocate & Bestselling Author; Groundwater Contamination Expert & Victim Advocate

Founder & Executive Chairman of the XPRIZE Foundation; Bestselling Author; Named One of The World's 50 Greatest Leaders

Founder & Chief Environmental Research Scientist for Environmental Health Research Associates, LLC; Founder & Director, One Drop Rule Rare Disease Foundation

Consumer Advocate, Lawyer & Author; Former Independent Presidential Candidate

Environment & Education Advocate; Former Democratic Senator of California

Retired Four-Star General, Former NATO Supreme Allied Commander, Best-Selling Author

Actor Known for "The Vampire Diaries"; Animal & Environmental Advocate; Founder of The Ian Somerhalder Foundation

Actor; Environmental Activist, UN Ambassador; Social Impact Entrepreneur & Founder of Lonely Whale Foundation

Conservative Activist & President of Judicial Watch

Environmental Advocate, TV Host, Professor Emeritus

Democratic Politician; Former Mayor of Salt Lake City; LGBTQ Equality & Female Leadership Advocate

Co-Founder & CEO of Muse; Founder of Ethos Water, Entrepreneur, Humanitarian

Former Managing Director at Rocky Mountain Institute (RMI)