Reflecting sunlight should be considered a potential stopgap for rising global temperatures, argues Stewart M. Patrick.

The United States' relationship with Saudi Arabia has been one of the cornerstones of U.S. policy in the Middle East for decades. Despite their substantial differences in history, culture, and govern…

Overview The UN Security Council remains an important source of legitimacy for international action. Yet despite dramatic changes in the international system over the past forty-five years, the co…