Ban Ki-moon

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

Jim Yong Kim

• Former President of World Bank Group, Co-Founder of Partners in Health, and Activist Physician

Michael Spence

• Nobel Laureate, Economic Sciences; Stanford Business School Professor; Hoover Institute Senior Fellow; Author: 'Permacrisis' & More

Prince Harry, Duke of Sussex

• Humanitarian, Military Veteran, Mental Wellness Advocate, Environmentalist, and Founder of The Invictus Games

Indra Nooyi

• Fmr. Chairman & CEO of PepsiCo; Board Member: Amazon & Philips; NYT Bestselling Author: 'My Life in Full'

Her Majesty Queen Noor

• Global Humanitarian & Activist, Philanthropist, and Founding Member of Global Zero

Edward Norton

• Award-Winning Actor, Humanitarian, and Entrepreneur

Deval Patrick

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

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)

Jay Inslee

• Governor of Washington State (2013-2025); U.S. House of Representatives (1999-2012) 

Mohamed ElBaradei

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

Freya Air Aspinall

• Model; Conservationist; Social Media Influencer

Camille Kostek

• Model, Actress, Entrepreneur, and Host of NBC's 'Dancing with Myself' and Co-Host of TBS' 'Wipeout'

Dick Cheney

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

Chris Sununu

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

Jon Tester

• U.S. Senator (D-Montana) (2007-2025), Chairman of the Senate Appropriations Committee on Defense (2021-2025) and Committee on Veterans Affairs (2021-2025), Central negotiator of the $1.2T American Infrastructure Investment

Michael Sandel

• Harvard Philosophy Professor; "Rock Star" Philosopher; Bestselling Author: 'The Tyranny of Merit', 'Justice', &'Democracy's Discontent'

Gary Cohn

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

J. Craig Venter

• Pioneering Scientific Researcher on the Existence of Life & Human Genome

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

Lily Cole

• Environmental Activist, Award-Winning Filmmaker, and Author of 'Who Cares Wins'

Ron Finley

• The Gangster Gardener and Urban Renewal & Anti-Food Deserts Activist

Elliott Abrams

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

Stephanie Shepherd

• Environmental Advocate and Co-Founder of Future Earth, Chief Impact Officer for PLUS, and Philanthropist

Ambassador Terry Branstad

• Former U.S. Ambassador to China, Longest-Serving Governor in U.S. History, and President of The World Food Prize Foundation

Amanda Gorman

• First-Ever U.S.A. Youth Poet Laureate; #1 NYT Bestselling Author: 'Change Signs' & more

Sasha DiGiulian

• Professional Rock Climber, Two-Time Female Overall World Champion, and Founder of Female Focused Adventures

Dr. Rae Wynn-Grant

• Renowned Wildlife Ecologist, Conservationist, and Host of NBC's 'Wild Kingdom'

Felipe Calderon

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

Michael S. Regan

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

David Miliband

• CEO of the International Rescue Committee, Former Secretary of State for Foreign and Commonwealth Affairs (UK)

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

Al Gore

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

Rick Santorum

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

Mohamed El-Erian

• Chief Economic Advisor at Allianz; President of Queens’ College, University of Cambridge; Board Member (Under Armor); Author of Permacrisis

Erin Brockovich

• Iconic Environmental Activist & Consumer Advocate

Catherine Coleman Flowers

• Founder, Center for Rural Enterprise and Environmental Justice; Author of 'Waste: One Woman’s Fight Against America’s Dirty Secret'; Board Member: Center for Earth Ethics, Climate Reality Project, & National Resources Defense Council

Melissa King

• Winner and Fan-Favorite on 'Top Chef: All Stars', Trailblazing Restaurateur, and Asian American and LGBTQ Advocate

Ayọ Tometi

• Civil Rights Leader; Co-Founder of Black Lives Matter

Quannah Chasinghorse

• Fashion Model, Indigenous Land Protector, and Advocate for Indigenous Rights, Sovereignty, and Representation

Jonathan Neman

• Co-Founder and Co-CEO of sweetgreen, Disruptive Innovator in Food and Business, Inc's and Forbes' "30 Under 30"

Hope Jahren

• 3x Fulbright Award Winner; Internationally Bestselling Author of 'The Story of More' & 'Lab Girl'

Sanna Marin

• Former Prime Minister & Head of Government of Finland (2019-2023)

Ron Klain

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

Kevin McCarthy

• 55th Speaker of the House

Ashley Judd

• Actress, Activist, UN Messenger of Peace; Author of 'All That is Bitter and Sweet,' a Memoir on Mental Health, Resilience, & Recovery

Bill Frist

• U.S. Senator (R-TN) and Senate Majority Leader, Transplant Surgeon & Physician, and Chairman of Nature Conservancy's Global Board

Juan Manuel Santos

• President of Colombia (2010-2018), Nobel Peace Prize Laureate (2016), and Advocate for ESG Investing & Sustainable Development

Jennifer Granholm

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

Andrew Winston

Ed Begley, Jr.

Daniel Germain

• Philanthropist and Social Entrepreneurship Visionary; Founder, The Breakfast Club of Canada,

Steven Donziger

• Renowned Human Rights Attorney and Environmental Advocate who Led the Team that Won $9.5B Against Chevron

Peter R. Orszag

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

Ron Garan

Jeremy Rifkin

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

George Papandreou

• Prime Minister of Greece (2009-2011)

David Katz

• Founder and CEO of Plastic Bank, Globally Renowned Social Entrepreneur, and Ocean Steward

Henry Waxman

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

Yossi Ghinsberg

• Adventurer & Survivor of the Amazon Forest, Bestselling Author, and Advocate for Environmental and Humanitarian Issues

Carlos Curbelo

Daniel Yergin

Amy Myers Jaffe

Dov Seidman

• Expert on Leadership, Principled Performance, & Business Ethics; Author, and Founder of LRN

Agnia Grigas

• Energy and Political Risk Expert

Robert Ballard

• Renowned Deep-Sea Ocean Explorer and Scientist

Marshall Shepherd

• Leading International Expert on Weather, Climate and Atmospheric Related Sciences

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

Kenneth Cole

Ian Bremmer

• President and Founder, Eurasia Group and GZERO Media

Roy Neel

Michael Leavitt

• Expert on Healthcare and Environmental Policy

Ghida Fakhry

Nouriel Roubini

• Professor of Economics & International Business, Stern School of Business, New York University

Joseph McMonigle

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