Katharine Hayhoe

Professor and Director, Climate Science Center, Texas Tech University

Joshua Goldstein

Professor Emeritus of International Relations, American University

Kate Gordon

Fellow, Columbia Center on Global Energy Policy

Arun Majumdar

Professor of Mechanical Engineering and Co-Director at the Precourt Institute for Energy, Stanford

Severin Borenstein

E.T. Grether Professor, Haas School of Business, University of California

Bethany McLean

Author, Saudi America: The Truth about Fracking and How It's Changing the World

Kassie Siegel

Senior Counsel, Climate Law Institute Director at Center for Biological Diversity

Christiana Figueres

Former Executive Secretary, United Nations Framework Convention on Climate Change

Meg Levie

Senior Teacher, Search Inside Yourself Leadership Institute

Marisa de Belloy

CEO, Cool Effect; Executive Director, Overlook International Foundation

Gina McCarthy

Director, The Center for Climate, Health, and the Global Environment, Harvard T.H. Chan School of Public Health