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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Alexandra Cousteau

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

Amber Jenkins
(1 rating)

Information Architecture & Strategic Communications Lead, NASA’s Jet Propulsion Laboratory; Editor, NASA Climate Change Website

Ayana Elizabeth Johnson

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

Naomi Oreskes

Professor of History of Science, Climate Change Expert, Author

Ramez Naam
(1 rating)

Computer Scientist, Climate Tech Investor, Clean Energy Advocate, & Award-Winning Author; Co-chair of the Energy and Environment Program at NASA Ames

David Suzuki

Environmental Advocate, TV Host, Professor Emeritus

Marla Spivak

Entomologist; Focused on Practical Applications to Protect Honey Bee Populations

Nalini Nadkarni

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

Heidi Cullen

Communications Director for Monterrey Bay Aquarium Research Institute; Climate Scientist

Karen Tse

Award-Winning Human Rights Lawyer & Justice Reform Advocate; Founder & CEO of International Bridges to Justice; TED Speaker

Rose George

Author, A Life Removed, The Big Necessity, Ninety Percent of Everything

Robert Ballard
(2 ratings)

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

Ashley Judd
(2 ratings)

Actress, Humanitarian, Political & Environmental Activist

Mona Eltahawy

Feminist Author, Commentator & Disruptor of Patriarchy

Sylvia Earle
(1 rating)

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

Joan Michelson

ESG Consultant, Business Sustainability & Leadership Expert; Co-Host of the "Electric Ladies Podcast"

Mark Tercek

Former President & CEO of The Nature Conservancy

Keke Palmer
(1 rating)

Emmy Award-Winning Actress, Singer & Producer; Television & Podcast Host

Leah Marone
(1 rating)

Psychotherapist, Corporate Mental Wellness Consultant & Burnout Prevention Expert