Many of the wars we see around the world start as domestic conflicts that are fueled by external forces and powers. My view is that we can help peace if we help communities transform from the inside, on their own terms.

For many child soldiers, war and violence are all they have ever known. If we don't take it upon ourselves to show them an alternative, then they're going to be soldiers forever, and they'll continue to be recruited and to participate in violence if another conflict starts five or 10 years down the road.

I've been trying to understand conflict and violence ever since I was a kid. You know. There were a few things that happened even on my block - the Black Panthers used to be right around the corner from where we were.

While it's easy for South Sudan to feel distant, the situation is all too real for the South Sudanese mothers choosing which child gets to eat tomorrow. This is a time when we must look outward together and declare that humanity has no borders - no one deserves to suffer like this, especially in a world of such abundance.

My ancestors are Highland Scots, and my father's home in north Alabama is so much like northwest Arkansas. I have the same allergies in both places.

Every paleontologist knows that most new species, genera, and families, and that nearly all categories above the level of family appear in the record suddenly and are not led up to by known, gradual, completely continuous transitional sequences.

But in my own particular case, there was something that happened when I became a mother. Whenever in the news I saw an example of a child being abused or mistreated, my response went from being appalled to being physically revolted.

Harry Potter' opened so many doors for young adult literature. It really did convince the publishing industry that writing for children was a viable enterprise. And it also convinced a lot of people that kids will read if we give them books that they care about and love.