KEYNOTE SPEAKERS

These leading keynote speakers are top experts in their fields, experienced in delighting audiences on a wide range of topics, including business, diversity, politics, and many more. Find speakers who are right for you and your event based on speaking topic, budget, location, and experience. Our agents are also available to assist by recommending the perfect keynote speaker for your next meeting or conference.
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Jonathan Trent

Former Director of Offshore Membrane Enclosures for Growing Algae; Founder of UpCycle Systems

Tristram Stuart

Founder of Toast Ale, Food Waste Activist, Author

Sylvia Earle
(1 rating)

Explorer in Residence at National Geographic, Founder of Mission Blue, Former NOAA Chief Scientist

Ed Begley Jr.
(2 ratings)

Environmental Activist & Emmy Award-Nominated Actor

Pierce Brosnan

Actor, Producer & Activist; Best Known for His Role as James Bond

Alexandra Cousteau

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

Denis Hayes

Organizer of the First Earth Day; CEO of The Bullitt Foundation

Carl Pope

Senior Advisor to UN Envoy for Cities and Climate; Former CEO and Chairman of the Sierra Club

Mark Z. Jacobson

Award-Winning Director of the Atmosphere & Energy Program; Professor of Civil & Environmental Engineering at Stanford University

David Suzuki

Environmental Advocate, TV Host, Professor Emeritus

Adrian Grenier
(2 ratings)

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

Louie Schwartzberg

Award-Winning Cinematographer, Director, Photographer & Filmmaker

Peter Gleick

Co-founder & President of the Pacific Institute for Studies in Development, Environment & Security

Philippe Cousteau
(2 ratings)

Explorer, Social Entrepreneur & Environmental Advocate; Grandson of Captain Jacques-Yves Cousteau

Robert Ballard
(2 ratings)

Renowned Ocean Explorer, Scientist, Retired Navy Officer & Professor of Oceanography

Dr. Jane Goodall

World-Renowned Primatologist, Founder of the Jane Goodall Institute & UN Messenger of Peace

Doug Fine

Bestselling Author & Award-Winning Documentary Film Director; Food Security Advocate, Regenerative Hemp Farmer & Solar-Powered Goat Herder

Ian Bowles

Co-founder of WindSail Capital, Former MA Secretary of Energy, Climate Change Expert

Bob Kopp

Climate Scientist, Geobiologist & Climate Policy Scholar at Rutgers University