Sylvia Acevedo

Engineer, Rocket Scientist & Technology Leader; Inspirational Speaker; Corporate Director at Qualcomm; Former CEO of Girl Scouts USA

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Lucas Joppa

Senior Managing Director & Chief Sustainability Officer at Haveli Investments; Microsoft’s first Chief Environmental Officer

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Scott W. Tinker

Director of the Bureau of Economic Geology; State Geologist of Texas; Geosciences Professor at The University of Texas at Austin

Pattie Gonia

Queer Environmentalist; Drag Queen Building Community for Queer People, Allies & the Planet

Colette Pichon Battle

Founder of the Gulf Coast Center for Law & Policy; Works to Dismantle Structural Racism Exacerbated by Climate Change

Mari Copeny

Youth Activist for Access to Clean Water; Known as "Little Miss Flint"

Tatiana Schlossberg

Award-Winning Journalist, Environmentalist, Author of "Inconspicuous Consumption: The Environmental Impact You Don't Know You Have" & Granddaughter of JFK

Melinda Briana Epler

Founder & CEO of Change Catalyst (now Empovia); Thought Leader on Diversity and Inclusion in Tech

Jason Bordoff

Founding Director, Center on Global Energy Policy, Columbia University

Ramez Naam

Computer Scientist, Science Fiction Author & Co-Chair of Energy & Environment at Singularity University

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Francesco Stipo

President & CEO of the Houston Energy Club; Leading Authority on International Affairs & Energy

Elizabeth Economy

C.V. Starr Senior Fellow & Director of Asia Studies at the Council on Foreign Relations

Erin Brockovich

Consumer Advocate, Author, TV Host & Environmental Activist

Sylvia Earle

Explorer-in-Residence at National Geographic & Oceanographer; Former Chief Scientist of the NOAA

Bertrand Piccard

First to Circumnavigate the Globe Non-Stop in a Hot Air Balloon

Leidy Klotz

Copenhaver Associate Professor at the University of Virginia & Author

Claire O'Neill

Managing Director at World Business Council for Sustainable Development (WBCSD)

Peter Orszag

Economist, Vice Chairman of Corporate and Investment Banking at Citigroup, Inc. & Former Director of the Office of Management and Budget in the Obama Administration

Andrew Steer

President & CEO of the Bezos Earth Fund; Former President & CEO of the World Resources Institute

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Ronan Donovan

National Geographic Storytelling Fellow at the National Geographic Society

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