Moderator, The Swing Voter Project; Co-founder and President, Engagious

Executive Director, Utah Diné Bikéyah

Research Fellow, Property and Environment Research Center

Deputy Secretary for Biodiversity & Habitat, CNRA

President & CEO, E.O. Wilson Biodiversity Foundation

Tribal Chairman, Suquamish Tribe

Senior Manager for Government Affairs on West Coast, bp America

Governor, Washington State

Author, Diet for a Small Planet

Associate Professor of History, University of Virginia

Assistant Professor, Transportation and Land Use, NYU Marron Institute

Director of Transportation, Bloomberg American Cities Climate Challenge, NRDC

Executive Director, International Energy Agency

U.N. Special Envoy for Climate Action and Finance

Milton Friedman Distinguished Service Professor in Economics, U. Chicago

Reporter, ProPublica

Director of the Foundation for Science, Technology & Ecology

Director, USDA Midwest Climate Hub

Physician, Co-chair of Miami-Dade’s Heat-Health Task Force

Director, Adrienne Arsht-Rockefeller Foundation Resilience Center; Senior VP, Atlantic Council