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?

Kay Firth-Butterfield

CEO of Good Tech Advisory LLC & Expert on AI Governance; Senior Research Fellow at the University of Texas

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

Quannah Chasinghorse

Indigenous Activist & Model

Quannah ChasingHorse on Representation, Climate Exploitation

Chad Oppenheim

Principal at Oppenheim Architecture + Design

Pattie Gonia

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

Caroline Blazovsky

America’s Healthy Home Expert, Media Personality, CEO/Founder of My Healthy Home, Environmental Consultant & Entrepreneur

Darin Olien

Co-Host of Netflix "Down To Earth" with Zac Efron, Best-Selling; Original Formulator of "Shakeology;" Healthy Living & Superfoods Expert

Mari Copeny

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

Jerome Foster

White House Environmental Justice Advisory Council Member & Executive Director of OneMillionOfUs

Tatiana Schlossberg

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

Nancy Twine

Founder & CEO at Briogeo Hair Care

Geisha Williams

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

Sylvia Acevedo

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

How Sylvia Acevedo Defied Barriers to Become Girl Scout CEO

Todd Conklin

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

Brian S. Lee

Co-Founder & Managing Director of BAM Ventures; Co-Founder, The Honest Company; Co-Founder, Legalzoom; Co-Founder, ShoeDazzle

Amin Toufani

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

Alaa Murabit

Architect of the Sustainable Development Goals, Nobel Peace Prize Nominee, Gates Foundation Director & UN High level Commissioner

Diana Verde Nieto

Founder & Chief Executive Officer Positiveluxury.com

Ramez Naam

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

Ramez Naam - Exponential Innovation | SingularityU Thailand Summit

Ayana Elizabeth Johnson

Marine Biologist, Conservation Strategist, Founder & CEO of Ocean Collectiv

What If We Get It Right?: Visions of Climate Futures

Harry G. Broadman

Dispelling Myths About Emerging Markets Business Growth Opportunities and Risks

Lynne Twist

Global Activist, Workshop Leader & Author of the Best-Selling book "The Soul of Money: Transforming Your Relationship with Money and Life"

Chimamanda Ngozi Adichie

Renowned African Novelist & Speaker

René Carayol

Renowned Executive Coach, CEO of Inspired Leaders Network & Author of "Spike"

Francesco Stipo

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

Van Jones

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

Anil Gupta

Leading Expert on Strategy, Globalization & Emerging Markets

Adrian Grenier

Actor Known for HBO's "Entourage"; Environmental Activist; UN Ambassador