CFR’s Sebastian Mallaby says the G-20 summit could mark the beginnings of a profound shift in global financial regulation. But he says challenges lurk in the way the IMF is funded and how it monitors…

Joseph Cirincione, a leading nuclear nonproliferation expert, says the agreement reached in Beijing at the six-nation talks on North Korea’s nuclear program represents “a major breakthrough.” Cirinci…

Thomas J. Miller, a veteran U.S. diplomat, says President Barack Obama should highlight the value of multilateral diplomacy and the tension between north and south Sudan in his UN General Assembly sp…

Ziad J. Asali, president and founder of the American Task Force on Palestine, a group dedicated to setting up a state of Palestine alongside that of Israel, says that the call two weeks ago by Palest…

William Drozdiak, an expert on transatlantic politics, says a major issue at the upcoming G8 meeting will be pressure on Washington to accept limits on greenhouse gas emissions.