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

Kehkashan Basu

Forbes 30 under 30, United Nations Human Rights Champion, National Geographic Young Explorer & Founder-President of Green Hope Foundation

Daniela V. Fernandez

Founder & CEO of Sustainable Ocean Alliance

Jasmine Crowe-Houston

Founder & CEO at Goodr Co.

Douglas McCauley

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

Zoltan Istvan

World's Leading Transhumanist, Expert on the Future

Brian Hare

Co-founder of Dognition & Associate Professor of Evolutionary Anthropology at Duke University, Author of "The Genius of Dogs"

Dr. Sylvia Hood Washington

Chief Environmental Research Scientist at Environmental Health Research Associates, LLC.

Katharine Hayhoe

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

Saving Us: A Climate Scientist's Case for Hope and Healing in a Divided World

Frans de Waal

Primatologist & Ethologist; Professor at Emory University.

Michael Archer

Paleontologist Michael Archer is working to bring back his favorite extinct animal: the Tasmanian tiger.

Mary Ellen Hannibal

Journalist & Author of "Citizen Scientist"

Mark Moffett

Entomologist, Nature Photographer & Author

David Orr

Paul Sears Distinguished Professor of Environmental Studies & Politics, Emeritus

Jarod Miller

Naturalist, Zoologist & Television Host

Mark Z. Jacobson

Director of the Atmosphere/Energy Program & Professor of Civil and Environmental Engineering at Stanford University

Leslie Dodson

Reporter & Videographer Covering International Finance, Economics, and Politics

Dr. Kathryn Clark

NASA Scientist, Pilot & Engineer

Linda Lowson

CEO and Chief Counsel of the Global ESG Regulatory Academy & CSR Insight LLC

Meave Leakey

Paleoanthropologist; Zoologist