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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Dr. Jonathan Foley
(4 ratings)

World Leading Climate Scientist & Executive Director of Project Drawdown

Tensie Whelan
(1 rating)

Director of NYU's Center for Sustainable Business; Former President of the Rainforest Alliance

Bill Nye
(1 rating)

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

Van Jones
(6 ratings)

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

Erin Brockovich
(13 ratings)

Famous Environmental Activist, TV Host, Consumer Advocate & Bestselling Author; Inspirational Empowerment Speaker on Triumph in the Face of Adversity

Joan Michelson

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

Kate Brandt

Chief Sustainability Officer at Google & Nation's First Federal Chief Sustainability Officer for the Obama Administration

Xiuhtezcatl Martinez
(2 ratings)

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

Jennifer Wilcox

Presidential Distinguished Professor of Chemical Engineering and Energy Policy at the University of Pennsylvania

Katharine Hayhoe
(7 ratings)

Atmospheric Scientist, Professor of Political Science & Director of Climate Science Center at Texas Tech, Chief Scientist with The Nature Conservancy

Ian Somerhalder
(1 rating)

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

Jamie Margolin
(3 ratings)

Climate Change Activist; Author; Founder & Co-Executive Director of Youth-Led Climate Action Group "Zero Hour"

Michael Shellenberger
(1 rating)

Founder & President of Environmental Progress; Expert on Energy, Climate, Security, Human Development & Politics

Joel Makower

Founder of GreenBiz.com; Expert in Sustainable Business, Clean Technology & The Green Marketplace

Mindy Lubber

CEO & President of Ceres, Sustainability Thought Leader & Social Impact Entrepreneur

John F. Manning

Morgan and Helen Chu Dean & Professor of Law at Harvard University

Judge Scott C. Clarkson

United States Bankruptcy Judge and Lecturer on Rembrandt van Rijn

Nonette Royo

Human Rights & Environmental Lawyer; Indigenous Peoples Activist

Michael Liebreich

Chairman & CEO of Liebreich Associates; Senior Contributor, Bloomberg New Energy Finance; Authority on Clean Energy, Transportation, Climate Finance & Sustainable Development

Bill Nussey

Founder of the Freeing Energy Project; Partner at Tech Square Ventures & Engage