Jamie Margolin

Climate Change Activist; Author; Founder & Co-Executive Director of Youth-Led Climate Action Group "Zero Hour"

Kate Brandt

Lead for Sustainability at Google & Former Chief Sustainability Officer for the Obama Administration

Chris Turner

Author, Sustainability & Global Cleantech Expert

Sivan Ya'ari

Founder and CEO, Innovation Africa

Vanessa Nakate

Ugandan Climate Justice Activist; Founder of Youth for Future Africa

Mike Wallace

Chief Decarbonization Officer at Persefoni; Internationally Recognized Expert in Sustainability, ESG & Human Capital

Garry Golden

Academically-Trained Futurist, Emerging Trends Analyst, & Block-Chain Technology Guru

Garry Golden- Futurist State of City Ontario 2014

Chris Castro

Eco-Entrepreneur; Chief of Staff for the Office of State and Community Energy Programs at the U.S. Department of Energy

Henry Gordon-Smith

Founder & CEO of Agritecture, Sustainability Consultant & AgTech Advisor

Kathy Hannun

Co-Founder & President of Dandelion Energy

Renewing Home Energy with Kathy Hannun from Dandelion Energy ...

Jan Schlichtmann

Environmental Lawyer & Author, Subject of the Film "A Civil Action"

Shelley Poticha

Chief Climate Strategist for the Natural Resource Defense Council

Dr. Anthony Leiserowitz, Ph.D.

Director of Program on Climate Change Communication; Senior Research Scientist of Forestry & Environmental Studies at Yale University

Kartik Chandran

Environmental Engineer & Professor at Columbia University

Bob Kopp

Climate Scientist, Geobiologist & Climate Policy Scholar at Rutgers University

Jennifer Ackerman

Award-Winning Author & Writer

Andrew Savitz

Author, Speaker & Creative Advisor

Arsheen Allam

President & Chief Executive Officer of GOLeafe

Marcelo Mena Carrasco

Former Environment Minister of Chile

Tyson Jerry

World Record Holder for Distance on Alternative Fuel; Specialist in Alternative Fuel & Transportation; Photographer