Jeff Orlowski-Yang

Award-winning Filmmaker, Photographer, Entrepreneur & Climate Change Activist

Jason Momoa

Actor, Producer, Environmental Activist, Known For "Aquaman" and "Game Of Thrones"

Katharine Hayhoe

Atmospheric Scientist, Professor of Political Science & Director of Climate Science Center at Texas Tech, Lead Scientist with The Nature Conservancy

Saving Us: A Climate Scientist's Case for Hope and Healing in a Divided World

Andrew Fastow

Former CFO of Enron & Expert on Financial Ethics

Pierre Lassonde

Chairman of Franco-Nevada; Expert in Mining and Natural Resources

Tensie Whelan

Director of NYU's Center for Sustainable Business; Former President of the Rainforest Alliance

Anirban Basu

Economic & Policy Expert & CEO of Sage Policy Group in Maryland

Sue Siegel

CEO of GE Ventures & Healthymagination

Kelsey Timmerman

Investigative Reporter on Globalization & Author of "Where Am I Eating?" and "Where Am I Wearing?"

Bill Ritter

Former Governor of Colorado & President of the Center for the New Energy Economy

Apollo Robbins

Sleight-of-Hand Artist and Self-Described Gentleman Thief & Deception Specialist

Marla Spivak

Entomologist; Focused on Practical Applications to Protect Honey Bee Populations

George Monbiot

Investigative Journalist, Known for his Environmental & Political Activism

Dr. Paul Sullivan

Professor of Economics at National Defense University

Joel Makower

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

Sophia Bush

Actress, Humanitarian & Author

Christiana Figueres

Expert on Global Climate Change; Former Executive Secretary of the UN Framework Convention on Climate Change

Naomi Oreskes

Geologist & Earth Science Historian

Pat Wood

CEO of the Hunt Energy Network; Former Chairman of the Federal Energy Regulatory Commission

Steve Goreham

Engineer, Author & Authority on Environmental and Energy Issues

Dr. Jonathan Foley

World Leading Climate Scientist & Executive Director of Project Drawdown

Louie Psihoyos

Photographer & Documentary Film Director Known for the Academy Award-Winning Documentary "The Cove"

Harry G. Broadman

Dispelling Myths About Emerging Markets Business Growth Opportunities and Risks

Barbara Boxer

Former Democratic Senator of California

Vikram Mansharamani

Academic Author, Advisor, Global Trend-Watcher & Lecturer at Harvard University

Alanis Morissette

Alt-Rock Angst Icon Known for "You Oughta Know" & "Ironic"

Carl Pope

Senior Advisor to UN Envoy for Cities and Climate; Former CEO and Chairman of the Sierra Club

Redia Anderson

Certified Dare to Lead Facilitator, Author, Diversity & Inclusion Strategist

Arnold Schwarzenegger

Actor, Producer, Director, Writer; California’s 38th Governor; Host of "Celebrity Apprentice"

Alexandra Cousteau

Environmental Activist, Storyteller & Ocean Advocate