Sophia Bush

Actress, Humanitarian & Author; Currently starring on "Chicago PD"

Patricia Arquette

2015 Academy Award-Winning Actress, Activist, Humanitarian and Author

Martin Eberhard

Founder, Original Chairman and CEO of Tesla

Stanford Seminar: Electric Vehicles & Startups - YouTube

Mayim Bialik

Neuroscientist & Star of "The Big Bang Theory"

Jonathan Woetzel

MGI Director and Senior Partner, Shanghai

Ted Turner

Media Mogul & Philanthropist

Michael Peen

Department Head,Kazakhmys PLC

Van Jones

CNN Contributor; Best-Selling Author; Human Rights, Education & Clean Energy Advocate

Rebuild the Dream

Sheena Iyengar

Columbia University Business Professor & Bestselling Author, The Art of Choosing

The Art and Science of Choosing Wisely

Lisa Ling

Executive Producer and host of This is Life on CNN

Henrik Fisker

Chief Executive Officer Fisker Automotive

Ed Begley Jr.

Actor & Environmental Activist

'Bless This Mess': Ed Begley Jr. To Star In Fox Comedy Pilot | Deadline

Sandy Lerner

Co-founder of Cisco and Founder of Urban Decay cosmetics

Sandy Lerner Speaker | PDA Speakers - YouTube

Dr. Michio Kaku

World-Renowned Futurist & Theoretical Physicist

Making cancer as harmless as the common cold | Michio Kaku

Richard Florida

Renowned Economist & Author of "The Rise of the Creative Class"

LSE Events | Prof. Richard Florida | The New Urban Crisis - YouTube

Ray Kurzweil

Chairman of Kurzweil Technologies; Inventor; Futurist

Transcend: Nine Steps to Living Well Forever

Peter Diamandis

Chairman and CEO, X PRIZE Foundation; Author

Bold: How to Go Big, Create Wealth and Impact the World

Joseph Stiglitz

American Economist; Professor at Columbia University; Nobel Memorial Prize in Economic Sciences 2001

Dambisa Moyo

Global Economist; NYT Bestselling Author

Edge of Chaos: Why Democracy Is Failing to Deliver Economic Growth—and How to Fix It

John D. Hofmeister

Founder and CEO of Citizens for Affordable Energy, Former President of Shell Oil Company