The desire for our children to be free from want and danger and to be able to enjoy their youth in innocence would seem to be universal. Conventional wisdom says that parents in every socio-economic level of society share the dream of preserving their children's innocence. All want to provide a childhood and adolescence that shelters and protects children from the harshness of life and nurtures them until they are able to withstand the onslaught of reality.

One need only look at troubled areas of the world, such as Northern Ireland, parts of the Middle East, or any number of other...