For Injured Veterans, Healing in Service to Others

WHILE working with refugees and landmine survivors in Rwanda, Bosnia and Cambodia in the 1990s, a Rhodes scholar named Eric Greitens had an epiphany about teenagers in traumatic circumstances: the ones who fared best were the ones who helped others.

Later, after he had served in the Navy Seals in Iraq and Afghanistan, Mr. Greitens had conversations with wounded troops, and a similar refrain emerged. If they could not return to active duty, they wanted to find a way to serve their communities.