Lucas Joppa

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

Data-Driven Sustainability: Can Tech Save Us From Climate Catastrophe?

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

Cassady Cayne

Bestselling Author, Spiritual Healer & Energy Transformation Expert

Jackob Bossira

Leading Expert on Global Investment, Energy & Communications

Mark P. Mills

Senior Fellow at the Manhattan Institute & Faculty Fellow at Northwestern University’s McCormick School of Engineering and Applied Science

Dr. Franklin Chang Díaz

Former NASA Astronaut, CEO of Ad Astra Rocket Company, Inventor, Space & Energy Entrepreneur

Tatiana Schlossberg

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

Geisha Williams

Former CEO & President at PG&E Corporation; Member Board Of Directors at Siemens Energy, Artera Services & Osmose Utility Services

Todd Conklin

Senior Advisor for the Los Alamos National Advisory, Human & Organization Performance Consultant

Andrew Steer

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

Explore 2023: Andrew Steer, CEO of Bezos Earth Fund

Matt Rogers

Partner, Clean Tech Practice McKinsey & Company

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Jason Bordoff

Founding Director, Center on Global Energy Policy, Columbia University

Tony Juniper

Writer, Sustainability Advisor, & Environmentalist

Amin Toufani

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

Michael Shellenberger

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

Jeff Orlowski-Yang

Award-winning Filmmaker, Photographer, Entrepreneur & Climate Change Activist

Itzik Amiel

Global Leading Authority on Networking and Relation Capital

John Browne

Former CEO of BP & Author of "The Glass Closet: Why Coming Out Is Good Business"

Gov. Mike Leavitt

Founder & Chairman of Leavitt Partners, Former Governor of Utah

Bindi Irwin

Wildlife Conservationist & Daughter of Steve Irwin; Season 21 Contestant on "Dancing With the Stars"

Sue Siegel

CEO of GE Ventures & Healthymagination

Travis Kalanick

Co-Founder & Former CEO of Uber; CEO of CloudKitchens

Patricia Arquette

Academy Award-Winning Actress, Activist, Humanitarian & Author

Vivek Wadhwa

Entrepreneur, Emerging Technologies Expert, Academic & Celebrated Author

Sophia Bush

Actress, Humanitarian & Author

Christiana Figueres

Expert on Global Climate Change; Former Executive Secretary of the UN Framework Convention on Climate Change

Bertrand Piccard

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

Xavier Sala-i-Martin

Chief Economic Advisor to the World Economic Forum

Peter Duncan

Executive Chairman and Founder of MicroSeismic, Inc