Nat Bullard

Senior Contributor, Bloomberg NEF, Bloomberg Green

Rich Thau

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

Emily Pidgeon

Vice President, Ocean Science And Innovation, Conservation International

Ralph Chami

Assistant Director, Western Hemisphere Division, Institute for Capacity Development, IMF

Saket Soni

Founder and Executive Director, Resilience Force & Author, The Great Escape

Nicholas Stern

Chair, Center for Climate Change Economics and Policy, London School of Economics

James Hansen

Former Head, NASA Goddard Institute for Space Studies

Jane Lubchenco

University Distinguished Professor and Advisor in Marine Studies, Oregon State University

Naomi Oreskes

Professor of History of Science and Director of Graduate Studies, Harvard University