This is an essay that was written by a South Carolina school superintendent named John Taylor in 2002. It was originally called “Absolutely the Best Dentists.” It was supposed to be a satire, but reality overtook the jokes, and it was retitled “No Dentist Left Behind.” It was reprinted again and again. It was supposed to be funny.

Imagine a government system to rate dentists by the number of cavities their patients have. When the dentist in the story says that he chooses to serve patients in a poor neighborhood, and he can’t control how often they brush their teeth or what they eat, he is too to stop making excuses.

A dozen years ago this story was a satire. It was laughable and absurd on its face. Now it is federal policy, an integral part of Race to the Top. No one is laughing.