Alexandra Cousteau

Environmental Activist, Storyteller & Ocean Advocate

Joseph Stiglitz

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

Jeremy Rifkin

Leading Global Technologist, Futurist, Authority on World Economic & Environmental Trends

Dambisa Moyo

Global Economist, Author & Investor in the Future

Robert Ballard

Renowned Ocean Explorer & Scientist

Jacqueline Novogratz

Founder & CEO of Acumen Fund

Tim Sanders

Bestselling Author, Technology Pioneer, Expert on Collaboration & Relationships

Amy Myers Jaffe

Leading Expert on Global Energy Policy & Sustainability

Amy Myers Jaffe: TEDx Energy Policy

Gary White

CEO & Co-Founder of WaterEquity & Water.org with Matt Damon

Alyssa Milano

Actress, Author, Philanthropist & Founder of Touch by Alyssa Milano; Known for "Charmed" and "Who's the Boss"

Peter Senge

Senior Lecturer in Leadership and Sustainability at the MIT Sloan School of Management, Pioneer in the Field of Learning Organizations, and Author of The Fifth Discipline

Pranav Mistry

Computer Scientist & Inventor

Cameron Sinclair

World-Class Visionary; Co-Founder of Architecture for Humanity