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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Mark Tercek

Former President & CEO of The Nature Conservancy

Joel Sartore

National Geographic Photographer & Author

David Doubilet

National Geographic Photographer & Founding Member of the International League of Conservation Photographers

Sylvia Earle
(1 rating)

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

David Suzuki

Environmental Advocate, TV Host, Professor Emeritus

Annie Griffiths

Award-Winning Photographer for National Geographic, Founder of Ripple Effect Images & Founding Member of The International League of Conservation Photographers

Ayana Elizabeth Johnson

Marine Biologist, Conservation Strategist, Founder & CEO of Ocean Collectiv

Louie Psihoyos

Photographer & Documentary Film Director Known for the Academy Award-Winning Documentary "The Cove"

Nalini Nadkarni

Ecologist, Leading Expert in Canopy Research & Advocate for STEM Education; Professor of Biology at the University of Utah

Barton Seaver

Celebrity Chef, Author & Sustainable Food Advocate; National Geographic Fellow; Ocean Conservationist

Chad Pregracke
(1 rating)

Founder of Living Lands & Waters, CNN's Hero of the Year for 2013, Environmental Speaker & Bestselling Author

Ed Begley Jr.
(2 ratings)

Environmental Activist & Emmy Award-Nominated Actor

Bob Kopp

Climate Scientist, Geobiologist & Climate Policy Scholar at Rutgers University

Jeff Orlowski-Yang

Award-winning Documentary Filmmaker, Photographer, Entrepreneur & Climate Change Activist; Founder of Exposure Labs

Nicholas Stern

IG Patel Professor of Economics, Expert in Climate Change, Former World Bank Chief Economist

Dr. Jonathan Foley
(4 ratings)

World Leading Climate Scientist & Executive Director of Project Drawdown

Rick Ridgeway

Environmentalist, Mountaineer, Expedition Author, Former VP of Environmental Initiatives & Special Projects at Patagonia

Mark Moffett

Entomologist, Nature Photographer & Author

Alexandra Cousteau

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