Doug Fine

Bestselling Author & Award-Winning Documentary Film Director; Food Security Advocate, Regenerative Hemp Farmer & Solar-Powered Goat Herder

PBS Newsmakers - American Hemp Farmer Film Discussion

Kiara Nirghin

Co-Founder at Chima; Scientist, Innovator & Author; Winner of the 2016 Google Science Fair

Bruce Usher

Columbia Business School Professor; Former CEO of EcoSecurities Group

Kate Brandt

Chief Sustainability Officer at Google & Nation's First Federal Chief Sustainability Officer for the Obama Administration

Sivan Ya'ari

Founder and CEO, Innovation Africa

Meg Lowman

National Geographic Explorer & Arbornaut

Riddhima Yadav

Climate Strategist & Sustainability Business Leader

Lucy Westlake

Youngest American Woman to Climb Mt. Everest; WaterStep Ambassador & USC Track Athlete

Lucy Westlake Becomes Youngest American Woman To Climb Mount Everest

Vanessa Nakate

Ugandan Climate Justice Activist; Founder of Youth for Future Africa

Dr. Alison Thompson

Humanitarian & Author of The Third Wave

Lena Samford

Environmentalist & Wellness Advocate

Faith Taylor

Global Sustainability Officer at Kyndryl

Douglas McCauley

Professor at UC Santa Barbara, Adjunct Professor at UC Berkeley & Director Benioff Ocean Science Laboratory

Sophia Kianni

Climate Activist & Founder of Climate Cardinals

Mike Wallace

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

Claire A. Nelson Ph.D.

Forbes 50 Female Futurist, Development Engineer & Social Entrepreneur

Garry Golden

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

Garry Golden- Futurist State of City Ontario 2014

Amy Wu

Founder of From Farms to Incubators

Andrés Ruzo

Geothermal Scientist & Amazon Conservationist

Chris Castro

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

Hal Blackwell

Hal Blackwell is the bestselling author of “Secrets of the Skim”

Vanessa Garcia Polanco

Food System, Policy & Racial Equity Leader

Ben Caldecott

Founding Director of the Oxford Sustainable Finance Programme & Associate Professor at the University of Oxford

Mary Ellen Hannibal

Journalist & Author of "Citizen Scientist"

Henry Gordon-Smith

Founder & CEO of Agritecture, Sustainability Consultant & AgTech Advisor

Ryan Goodman

Agriculture Advocate, Cattle Farmer & Founder at BeefRunner.com

Dana Ellis Hunnes

Author of "Recipe For Survival"

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