South Asia

The current global nuclear order is extremely fragile, and the three most urgent challenges to it are North Korea, Iran, and Pakistan. If North Korea and Iran become established nuclear weapons states over the next several years, the nonproliferation regime will have been hollowed out. If Pakistan were to lose control of even one nuclear weapon that was ultimately used by terrorists, that would change the world. It would transform life in cities, shrink what are now regarded as essential civil liberties, and alter conceptions of a viable nuclear order.

"He again has demonstrators on the streets. And, he has lost the one principal opposition leader with whom he appeared to be able to work," said Xenia Dormandy, director of the Project on India and the subcontinent at Harvard University's Belfer Center for Science and International Affairs. "It is unclear whether whoever replaces Benazir will hold the same accommodative views as she did."

Nation-states fail because they can no longer deliver positive political goods to their people.

"Poor leadership has been the depressing norm in Africa for decades. But as a bold new initiative by a group of past and present African leaders takes off, good governance may finally come to the continent."