Dogfish

Twenty-five years ago I published an essay titled “Dogfish.” It was not about the little sharks that skim along the bottom of the Atlantic and Pacific coasts and only rarely end up on the American dinner table. It was rather a fanciful way to draw attention to the brevity of the average tenure of the college president. Back then the average president served 6.7 years. The spotted dogfish, by contrast, was believed to live almost three times as long. A lot has changed in the intervening quarter century. For one thing, it is now believed that the natural lifespan of the dogfish is thirty-five to forty years, though some say eighty.  Meanwhile the average term of a college president has shrunk to 5.9 years.