Ron Klain

• Chief of Staff to President Biden (2021-2023) & Longest Serving First Chief of Staff for Any Democratic President

Jake Sullivan

• U.S. National Security Advisor (2021-2024), Director of Policy Planning, US Department of State (2011-2013), Deputy Chief of Staff,  US Department of State (2009-2011)

Jack Lew

• Secretary of the Treasury (2013-2016), White House Chief of Staff (2012-2013), Director Office Management & Budget (2010-2012), Citigroup Senior Executive, COO, New York University & United States Ambassador to Israel (2023-2025)   

Kevin McCarthy

• 55th Speaker of the House

Al Gore

• Fmr. U.S. Vice President, Founder & Chairman of The Climate Reality Project, and Nobel Laureate

Elizabeth Sherwood-Randall

• White House Homeland Security Advisor and Deputy National Security Advisor (2021-2025); Deputy Secretary, U.S. Department of Energy (2014-2017); Senior Fellow, Harvard Kennedy School of Government, and Distinguished Professor, Georgia Institute of Technology

Rick Santorum

• U.S. Senator and Member of the Armed Services Committee, Republican Presidential Candidate, and Advocate for Conservative Values

Michael S. Regan

• 16th Administrator of the Environmental Protection Agency; The 1st Black Man to Lead the U.S. EPA

Kay Bailey Hutchison

• Former U.S. Senator and Ambassador to NATO, Advisor on Foreign and Security Policy, Voice for Bipartisan Policy Solutions

Lawrence Summers

• Fmr. Treasury Secretary; Fmr. White House National Economic Council; OpenAI Board Member

Elliott Abrams

• Longtime Presidential Advisor on National Security in the Middle East and Venezuela and U.S. Dept. of State Special Representative

Karl Rove

• Former Deputy Chief of Staff & Sr. Advisor to President George W. Bush; MSNBC, FOX News, WSJ Contributor; NYT Bestselling Author of 'Courage and Consequence'

Felipe Calderon

• Fmr. President of Mexico (2006-2012); Founder of The Global Commission on the Economy & Climate

Carol Browner

• Fmr. Director, White House Office of Energy and Climate Change Policy; Fmr. Administrator, U.S. Environmental Protection Agency; Board Chair, League of Conservation Voters

Gary Cohn

• Vice Chairman of IBM; Fmr. Director of National Economic Council; Fmr. President & COO of Goldman Sachs

Chris Sununu

• 82nd Governor of New Hampshire, CEO of Airlines of America, National Honorary Chair of Balanced Budget Now

Dick Cheney

• Former U.S. Vice President, Secretary of Defense, and White House Chief of Staff; Renowned Statesman and Bestselling Author

Jane Lute

• Fmr. Deputy Secretary of Homeland Security; Fmr. Advisor to UN Secretary General; Board Member: Shell, Union Pacific, Marsh McLennan, the Atlantic Council, & CIS

Mohamed ElBaradei

• Former Vice President of Egypt, Nobel Laureate, and Expert on Geopolitics & Global Security

Amos Hochstein

• Senior Advisor to the President for Energy and Investment (2022-2025), Special US Envoy, Lebanon (2022-2025); Executive Vice President at Tellurian Inc. (2017-2020)

Lael Brainard

• 14th Director of the National Economic Council (2023-2025), Vice Chair of the Federal Reserve Board (2022-2023) & Member of the Federal Reserve Board of Governors (2014-2023), Former Under Secretary of the Department of the Treasury (2009-2013)

Deval Patrick

• Governor of Massachusetts (2007-2015), Political Contributor to CBS News, and Leader in Social Impact Investing

John Boehner

• Former Speaker of the U.S. House of Representatives, Senior Strategic Advisor to Squire Patton Boggs, and Author

Ban Ki-moon

• Secretary-General of the UN; President & Chair of Global Green Growth Institute; & Founder of Ban Ki-Moon Centre for Global Citizens

Joseph McMonigle

• Former Secretary General of the International Energy Forum, Global Energy Expert, International Affairs & Geopolitics Analyst, Saudi Arabia Expert

Ian Bremmer

• President and Founder, Eurasia Group and GZERO Media

Dr. Sian Proctor

• Astronaut - First Woman Commercial Spaceship Pilot, Space Poet - First Artist Selected to be Astronaut, U.S. Department of State Science Envoy for Space - Space Policy and Leadership, College Professor - STEM Workforce Development Specialist

Agnia Grigas

• Energy and Political Risk Expert

Van Jones

• Political Contributor for CNN, 3X NYT Bestselling Author, Social Entrepreneur & President of Dream Corps

Henry Waxman

• Leading Legislator in Congress on Issues of Health, Energy & Environment

Daniel Yergin

• Pulitzer Prize Winning Author

Amy Myers Jaffe

• Expert on the Geopolitics of Oil, Energy, Security and Risk

Edward Fishman

• Leading Authority on Economic Statecraft, Author of 'Chokepoints: American Power in the Age of Economic Warfare', Former Top Sanctions Official at the U.S. State Department, Senior Research Scholar and Adjunct Professor at Columbia University

Jeremy Rifkin

• Author, Economic and Social Theorist, Advisor to the European Union and Heads of State, and President of the Foundation on Economic Trends

Jennifer Granholm

• 47th Governor of Michigan (2002-2011), Secretary of Energy (2021-2025)

Arnold Schwarzenegger

• Governor of California (2003-2011) and Climate Change Activist

Ed Begley, Jr.

• Emmy-Nominated Actor

Peter R. Orszag

• Member of President Obama’s Cabinet and Director, Office of Management and Budget (2009-2010)