My theory of change is that there are already millions of people working day in and day out on the ground to deliver on promises on global change. We need to strengthen those institutions and help those people in the field.
What's really interesting is the introduction of the tablet - not just the iPad, but the Nook and the Kindle. While they aren't going to solve all of our problems, I do think they make it easier for people to pause, linger, read and really process very important ideas.
I was on significant financial aid, an only child, with parents who didn't have much living in North Carolina.
When I was 17, I went to India for six weeks and had what, at the time, was a very challenging trip. You walk down the street and you see lepers and beggars, and there were several of us, a group of Americans. I remember we were just trying to park one night somewhere and people were just sleeping in the parking lot.