is the Chair of the Board of Directors of the League of Conservation Voters; she served as the 8th Administrator of the EPA, and Assistant to the President for Energy and Climate Change.

is the president and CEO of FairVote.

is a columnist for The American Prospect. She is editor of Right Wing Watch, and a winner of the Hillman Prize for Opinion & Analysis Journalism.

is the chief medical and health officer of the March of Dimes and was the state health commissioner of West Virginia from 2015 to 2018. He was also the local health officer of the Kanawha-Charleston Health Department.

is the Jacquin D. Bierman Professor in Taxation at Yale Law School.

has served in positions on the National Security Council and in the State Department under presidents Clinton, George W. Bush, and Obama, most recently as President Obama’s Special Envoy for Guantanamo. He is currently a lawyer in New York and Washington, and has litigated major cyber cases involving alleged state-sponsored attacks.

is an adjunct Senior Fellow at the Council on Foreign Relations, where his research focuses on technology, innovation, and U.S. foreign policy. He is the Author of Lessons in Disaster: McGeorge Bundy and the Path to War in Vietnam.

served as Deputy Assistant Secretary of Defense for Middle East Policy, as Senior Advisor to two national security advisors, and Special Assistant to the President and Senior Director for International Economics at the National Security Council. He is also the co-founder of the Truman National Security Project, of which Les Gelb served on the advisory […]

is Chair of the Aladdin Project, which combats extremism by teaching the universal lessons of the Holocaust. An expert on transatlantic relations, she served on the NSC staff in the Clinton White House.

is the Ira A. Lipman Chair in Emerging Technologies and National Security and director of the Digital and Cyberspace Policy Program at the Council on Foreign Relations.