Santa Claus, Belief, and Critical Thinking

There’s a temptation to backdate proud insights and imagine I matured earlier than I did, so maybe I was eight or nine, but I think I was six when critical thinking clicked in. It wasn’t mathematical. It was intuitive and analogical. On Christmas Day we traveled the 250 miles from Auburn, Alabama, up to Lauderdale County where Tom Green, my Grandfather, was still in good health. In any case, as with most watershed events, I remember sitting by the left window on the back seat as little country houses whizzed by and performing a thought experiment. I visualized Santa Claus flying over to a roof, landing his sleigh, sliding down the chimney, distributing toys, climbing back up, and proceeding to the roof of the next house. It soon became obvious that, at the speed houses were passing even on a two-lane Alabama highway, even if only a quarter of the houses had children, Santa couldn’t possibly service them all in one night. Besides, there...