Maude Barlow

Activist, Author & Former UN Senior Advisor on Water

Sophia Kianni

Climate Activist & Founder of Climate Cardinals

Katica Roy

CEO & Founder of Pipeline; Award-Winning Gender Economist & Gender Equity Advocate; Programmer & Data Scientist

Marcus Scribner

Two-Time NAACP Image Award-Winning Actor Known for ABC's "Black-ish" & Founder of Scribner Productions

Nalini Nadkarni

Ecologist, Director of STEM Ambassador Program & Leading Expert in Canopy Research

Ambassador Munir Akram

Former Permanent Representative to the UN from Pakistan

Sarah O. Ladislaw

Former Managing Director at Rocky Mountain Institute (RMI)

Christina Shim

Creator & Global Head of Strategy & Sustainability of IBM Sustainability Software

IBM and Microsoft Talk Sustainable Tech Sponsored By IBM

Olivia Albrecht

CEO at Aspiration

Joe Hanson

Science Writer, Biologist, Video Producer & Educator

Joel Makower

Expert in Sustainable Business, Clean Technology, and the Green Marketplace; Founder of GreenBiz.com

Naomi Oreskes

Geologist & Earth Science Historian

Antonia Juhasz

Leading Energy Analyst, Author & Investigative Journalist Specializing In Oil

Angélique Kidjo

UNICEF Goodwill Ambassador, Singer & Songwriter

Harvey Wasserman

Journalist, Author, Democracy Activist & Advocate for Renewable Energy

Joan Baez

Legendary Folk Musician & Human Rights Activist

Solomon Goldstein-Rose

Climate Change Activist, Former Youngest MA Legislator & Author of "The 100% Solution"

Colette Pichon Battle

Founder of the Gulf Coast Center for Law & Policy; Works to Dismantle Structural Racism Exacerbated by Climate Change

Robert Zubrin

Aerospace Engineer, Founder of Pioneer Astronautics & Bestselling Author of “The Case for Nukes: How to Beat Global Warming and Create a Free, Open, and Magnificent Future"

Garry Golden

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

Garry Golden- Futurist State of City Ontario 2014