Climate Change Speakers

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

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

Conservative Activist & President of Judicial Watch; Advocate for Government Transparency

Actor, Director, Producer & Mental Health Advocate; National President of SAG-AFTRA

Golden Globe-Winning Actor, Director, Screenwriter & Environmental Activist

Former Mayor of Salt Lake City; Co-Founder, Global Leaders Scholarship Fund; LGBTQ Equality & Female Leadership Advocate

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

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

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

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

CEO of Wesley K. Clark & Assoc.; Retired Four-Star General; Former NATO Supreme Allied Commander; Bestselling Author

Environmental Advocate, TV Host, Professor Emeritus

Indigenous Climate & Community Activist; Hip-Hop Artist; Author of "Imaginary Borders"

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

Former President & CEO of The Nature Conservancy

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

Environment & Education Advocate; Former Democratic Senator of California

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

Consumer Advocate, Lawyer & Author; Former Independent Presidential Candidate