Michael Levin

The physical impossibility of Santa got me thinking about the economics of the old boy's operations. After all, he is not paid for the goods he delivers, and it would be improper for him to send a bill the next morning. Nobody asked him to leave the stuff, or contracted with him to do so. But that means he gets no feedback from the consumer, much less a clear indication of profit or loss.

Remember how, when you were a kid, the drawstrings on your jacket were constantly catching on the seesaw or the swing? How sometimes a passing car would snag the drawstrings of a friends hood, garroting him before your eyes? Neither do I. But someone at the Consumer Product Safety Commission must, because drawstrings are on their way out.