What Is Courage?

In the Parkland high school shooting in South Florida, just a few miles from my home, we saw the extremes of human fortitude in the persons of Coach Aaron Feis and Deputy Scot Peterson. Peterson, a trained security professional, stayed outside while a shooting was in progress in the area he was hired to defend. Feis, a man not charged with the safety of others, protected them with his body at the expense of his own life.

I have thought about the idea of courage often; my writings on disaster...