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Displaying 1 - 30 of 81 speakers
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Leslie Dodson

Reporter & Videographer Covering International Finance, Economics, and Politics

Boulder, CO, USA
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Jamie Margolin

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

Seattle, WA, USA / 3 reviews
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Dr. Scilla Elworthy

Founder of the Oxford Research Group

UK
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Natalie Kyriacou OAM

Environmental + Social Impact Leader, Australian Top Innovator & Australia’s Top ‘Green’ Voice

New York, NY, USA
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Chad Pregracke

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

East Moline, IL, USA / 1 reviews
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Gary Hirshberg

Co-Founder & Chief Organic Optimist of Stonyfield Farm

Londonderry, NH, USA
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Bruce Usher

Columbia Business School Professor; Former CEO of EcoSecurities Group

New York, NY, USA
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Meg Lowman

National Geographic Explorer & Arbornaut

Sarasota, FL, USA / 1 reviews
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John Passacantando

Former Executive Director of Greenpeace USA

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Riddhima Yadav

Climate Strategist & Sustainability Business Leader

New York, NY, USA
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Vanessa Nakate

Ugandan Climate Justice Activist; Founder of Youth for Future Africa

Uganda
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Tristram Stuart

Environmental Campaigner, Author & Businessman

London, UK
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George Elvin

Green Innovation Speaker & Author

Muncie, IN, USA
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Jonathan Merritt

Award-Winning Faith & Culture Writer

Brooklyn, NY, USA
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Lena Samford

Environmentalist & Wellness Advocate

Columbia, MO, USA
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Douglas McCauley

Professor at UC Santa Barbara, Adjunct Professor at UC Berkeley & Director Benioff Ocean Science Laboratory

Santa Barbara, CA, USA / 1 reviews
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Sophia Kianni

Climate Activist & Founder of Climate Cardinals

California, USA / 1 reviews
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Mark Lynas

Environmental Writer; Author of "Our Final Warning: Six Degrees of Climate Emergency"

Hay-on-Wye, UK / 1 reviews
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Jarrod Cochran

Reverend Jarrod Cochran is a writer, a speaker, and an activist for peace, justice, and social change within the context of the church and society. Jarrod has served as an interim pastor for an evangelical church and is currently serving as the associate

Georgia, USA
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Harvey Wasserman

Journalist, Author, Democracy Activist & Advocate for Renewable Energy

Bexley, OH, USA
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Vanessa Garcia Polanco

Food System, Policy & Racial Equity Leader

Washington, DC, USA
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Ben Caldecott

Founding Director of the Oxford Sustainable Finance Programme & Associate Professor at the University of Oxford

Oxford, UK
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James E. Hansen

Adjunct Professor Directing the Program on Climate Science, Awareness and Solutions of the Earth Institute at Columbia University; Former Director at NASA Goddard Institute for Space Studies

Pennsylvania, USA
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Jan Schlichtmann

Environmental Lawyer & Author, Subject of the Film "A Civil Action"

New York, NY, USA
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Tom Steyer

California Business Leader; Philanthropist and Clean Energy Advocate; Former 2020 Presidential Candidate

San Francisco, CA, USA
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Dr. Anthony Leiserowitz, Ph.D.

Director of Program on Climate Change Communication; Senior Research Scientist of Forestry & Environmental Studies at Yale University

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Kartik Chandran

Environmental Engineer & Professor at Columbia University

New York, NY, USA
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Bob Kopp

Climate Scientist, Geobiologist & Climate Policy Scholar at Rutgers University

New Brunswick, NJ, USA
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Nina Fedoroff

Molecular Biologist; Biotechnology Expert & Professor of Biology at Penn State

Author photo by sofia runarsdotter

Jennifer Ackerman

Award-Winning Author & Writer

Charlottesville, VA, USA
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