On the radio this past week, I mentioned Alan Jay Lerner, author of My Fair Lady, Camelot, Brigadoon, Gigi, On a Clear Day You Can See Forever, etc. And about twenty minutes after I came off-air I remembered a conversation I had with him decades back. The Pope was on tour somewhere (my estimate from the time period would be eastern Canada): he'd landed at the airport to be greeted by a shy moppet bearing a garland of flowers, and he'd kissed her head. And Alan showed me the headline above the picture in the newspaper: Thank Heaven for Little...