Blind faith has gotten us into trouble repeatedly throughout history. Just consider the rogue’s gallery of false idols, dictators, and charlatans we have followed, hoping for something different, something better. That misplaced conviction corrupts and destroys.

Daily life does require we put our trust in others, but we should do so judiciously. Each one of us has our circle of competence: performing brain surgery, hitting home runs, defending the accused in court or teaching high school math. However, doctors make mistakes and patients die, ballgames are lost on errors, innocent people go to jail and some students don’t understand division. In some cases, the fault is ours, for failing to consider that the people in whom we’ve placed our faith are incompetent, that the supreme confidence they have in their own ability is unjustifiable.