I brought Hassan’s son from Afghanistan to America, lifting him from the certainty of turmoil and dropping him in a turmoil of uncertainty

Kabul is... a thousand tragedies per square mile.

She would grab whatever she could -a look , a whisper , a moan - to salvage from perishing , to perserve. But time is most unforgivving of fires , and she couldn't , in the end , save it all .

When I was in Afghanistan in 2007, I went from village to village where refugees had returned, and they were living out in the open under tents, sometimes completely exposed to the environment. And they were homeless, which meant they would lose children in the winter to the cold and in the summers in the extreme heat. It's extremely humiliating for them to be homeless, culturally it's very shameful.

You have extreme poverty and high crime and you have to admit that the governance of the Kabul regime has been poor and has been losing its popular legitimacy. You have a corrupt police force, not to mention homelessness, joblessness. The problems are huge.

Afghanistan is a rural nation, where 85 percent of people live in the countryside. And out there it's very, very conservative, very tribal - almost medieval.

People talk about apathy, especially in developed countries. We're kind of lulled into these tranquil lives, and we are pursuing our own thing and there is so much suffering on a mass scale around the world that you kind of become fatalistic. You might think suffering is inevitable, you kind of lose your sense of moral urgency. But there is always something you can do for someone in the world.