Alex Honnold

Professional Rock Climber & Star of the Academy-Award Winning Documentary "Free Solo"

Michael Liebreich

Chairman & CEO of Liebreich Associates

John Woolard

Vice President Energy at Google

Amin Toufani

CEO of T Labs, Creator of Adaptability.org, Chair for Finance & Economics at Singularity University

Makaziwe Mandela

Daughter of Nelson Mandela & Director of the House of Mandela Family Foundation

Van Jones

CEO of REFORM Alliance, CNN host, Emmy Award-winning Producer & NY Times Best-Selling Author

Cyrus Wadia

Sustainability Leader & Entrepreneur

Scott W. Tinker

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

Jason Bordoff

Founding Director, Center on Global Energy Policy, Columbia University

Michael Shellenberger

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

Peter Hinssen

Cloud Computing & Technology Expert, Thought Leader & IT Strategist

Barbara Boxer

Former Democratic Senator of California

Francesco Stipo

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

Nonny de la Peña

Founder & CEO of Emblematic Group; Known as "The Godmother of Virtual Reality"

Jon Steinberg

CEO of Future Plc., Founder of Cheddar; Former President & COO of Buzzfeed; Former CEO of Daily Mail.com in North America

Gov. Mike Leavitt

Founder & Chairman of Leavitt Partners, Former Governor of Utah

Rick Tumlinson

One of the World's Top Space Visionaries; Founder of the Commercial Space Movement; Founding Trustee of the XPrize

Matt Rogers

Partner, Clean Tech Practice McKinsey & Company

Mission Possible Partnership: 400 Partners. 7 Heavy Industries. 1 ...

David Crane

Strategic Advisor Executive at Pegasus Capital Advisors; Former President & CEO of NRG Energy, Inc.; Climate Advocate