Pauline Idogho

Founder & CEO of Mocktail Club

- Pauline Idogho Accelerating Brands

Stephen Jay

Executive Vice President of Energy Operations at Caribean Utilities Company

Gov. Mike Leavitt

Founder & Chairman of Leavitt Partners, Former Governor of Utah

Matej Harangozo

Founder of Digital Science Media & Executive Managing Partner of Codaemon

Matej Harangozo - Radio Entrepreneurs

Ann Hand

Chairman & CEO of Super League Gaming

Ann Hand - How To Lead From Within. Ann Hand ...

Glenn Kellow

President and CEO Peabody Energy

Joe Bassani

Project Leader at McChrystal Group

Francesco Sauro

Cave Explorer and Geologist

Buzz Thompson

Robert E. Paradise Professor of Natural Resources Law and Perry L. McCarty Director, Woods Institute for the Environment; Senior Fellow, Freeman Spogli Institute for International Studies, Stanford University

Delia Milliron

Associate Professor and Fellow, Henry Beckman Professorship, McKetta Department of Chemical Engineering, University of Texas at Austin

Suzanne Goldenberg

Environment Correspondent, Washington Bureau, The Guardian

Barry Gold

Director, Environment Focus Area, Walton Family Foundation (Festival Underwriter)

Steven Gaines

Dean, Bren School of Environmental Science and Management, University of California Santa Barbara

Sonya Dyhrman

Oceanographer, Lamont-Doherty Earth Observatory; Associate Professor, Department of Earth and Environmental Sciences, Columbia University

Joel Dawson

Chief Technology Officer, Eta Devices, Inc.; Associate Professor, Electrical Engineering and Computer Sciences, Massachusetts Institute of Technology

Olivier Kayser

Founder and Managing Director of Hystra, a Global Consulting Firm; Board Member of NGOs; Author

Edwin Lyman

Senior Scientist, Global Security Program; Co-Author of "Fukushima: The Story of a Nuclear Disaster"

David Lochbaum

Director, Nuclear Safety Project; Co-Author of "Fukushima: The Story of a Nuclear Disaster"

Andriy Kobolyev

CEO of Naftogaz

Brad Matsen

Author of "Jacques Cousteau: The Sea King" and New York Times Bestseller "Titanic's Last Secrets"