Former private sector oil analyst and instructor in finance and economics at Oxford University. Current research focuses on energy security and policy, global commodities markets, and natural resource economics.

Award-winning author of The River Runs Black: The Environmental Challenges to China's Future. Currently writing two books: one on China's rise and another with Michael Levi on China's global quest for resources.

Director of the CFR program on energy security and climate change and the CFR project on energy and national security. Currently writing books on the future of American energy and on China's natural resource quest. Author of studies and books on climate diplomacy, energy innovation, nuclear terrorism and proliferation, arms control, and science and technology in the Islamic world.

Contributing editor to the Financial Times. Author of the book More Money Than God: Hedge Funds and the Making of a New Elite, released in June 2010. Former columnist and editorial board member at the Washington Post.

Senior Fellow for Latin America Studies at the Council on Foreign Relations. Author of Two Nations Indivisible: Mexico, the United States, and the Road Ahead (Oxford University Press, 2013), which analyzes the political, economic, and social transformations Mexico has undergone over the last three decades and why these changes matter for the United States.

Jeane Kirkpatrick Professor of the Practice of International Affairs at Harvard University's Kennedy School. Former Deputy National Security Advisor for Iraq and Afghanistan, former advisor to the Coalition Provisional Authority in Baghdad, former member of State Department policy planning staff handling Northern Ireland peace process, Iran, Syria, and relations with the Muslim world.

Vice Chairman of Corporate and Investment Banking at Citigroup. Columnist for Bloomberg View. Former director of the Office of Management and Budget under President Barack Obama.