Andrew Hoffman

Holcim (US) Professor of Sustainable Enterprise at the University of Michigan

Chad Pregracke

Founder of Living Lands & Waters, CNN's Hero of the Year for 2013, Environmental Speaker & Bestselling Author

Charles Moore

Founder of the Algalita Marine Research Foundation, Dedicated to Combat Plastic Pollution

Charles Moore - TED Talk - Seas of Plastic

Christopher C. Horner

Former Senior Fellow at the Competitive Enterprise Institute, Attorney & Climate Change Denial Activist

Cynthia Schneider

Former U.S. Ambassador to the Netherlands

David Berman

Graphic Designer; Author; Expert in Codes of Ethics & Standards for Designers

Francis Tapon

Author, Harvard MBA, and World Traveler

Harvey Wasserman

Journalist, Author, Democracy Activist & Advocate for Renewable Energy

Jimmy Delshad

Former Mayor of Beverly Hills; First Iranian-American to Hold Public Office in Beverly Hills

John Passacantando

Former Executive Director of Greenpeace USA

Judith Levine

Journalist, Author, and Activist

Julia Bacha

Award-Winning Documentary Filmmaker, Creative Director at Just Vision

Kathy Madden

Senior Vice President, Project for Public Spaces

Lea Ann Mallett

Speaker, activist, writer, photographer, midlife momma

Lee Cronin

With his research group, Lee Cronin is investigating the emergence of complex self-organising chemical systems -- call it inorganic biology.

Mark Pagel

Professor and Head of the Evolutionary Biology Group at the University of Reading

Michael Lombardi

Diving Scientist, Technologist & Environmentalist

Michael Moynihan

CEO of Onehot.ai & Author

Pari Jhaveri

Partner and Global Practice lead, Transearch International Senior Adviser Centre for Civil Society Founder, Third Sector Partners and SCXO Partners

Patrick J. Michaels

Senior fellow at the Cato Institute & Research Professor of Environmental Sciences at the University of Virginia

Peter Krull

Peter Krull is president of Krull & Company, one of the East Coast's leading socially and environmentally responsible financial services firms. An industry veteran who started his career with Merrill Lynch, he founded his firm in 2004 with the sole purpo

Ron Sims

Former Deputy Secretary for the US Department of Housing and Urban Development

Satoshi Kanazawa

Evolutionary Psychologist and Intelligence Researcher, London School of Economics and Political Science

Shel Horowitz

Green Guerrilla Marketer, National Environmental Hall of Fame, Social Activist, and Author

Steve Goreham

Engineer, Author & Authority on Environmental and Energy Issues

Sunitha Krishnan

Award-winning Crusader Against Sex Crime & Sex Trafficking