The intelligence community is so vast that more people have top secret clearance than live in Washington. The U.S. will spend more on the war in Afghanistan this year, adjusting for inflation, than we spent on the Revolutionary War, the War of 1812, the Mexican-American War, the Civil War and the Spanish-American War combined.

We, as Americans, have won the lottery of life and the distinction between us and people living in Kalighat is not that we are smarter, not that we're harder working, not that we're more virtuous - it's that we're luckier.

The north of the Central African Republic is now a war zone, with rival armed bands burning villages, kidnapping children, robbing travelers and killing people with impunity.

If you just try to make rational arguments about why people should care about Congo and how 5 million people have died, then people tend not to be receptive. But once you've created a connection of empathy, rational arguments can play a supportive role.

There are ten times as many sex slaves transported around the globe today as agrarian slaves were transported in the 1790s.

In the nineteenth century, the central moral challenge was slavery. In the twentieth century, it was the battle against totalitarianism. We believe that in this century the paramount moral challenge will be the struggle for gender equality around the world.

In much of the world, the most dangerous thing a woman can do is become pregnant.