This article by Richard John Neuhaus, who passed away January 8, 2009, was published in the February 1999 issue of First Things, and is reprinted below in honor of the feast day of Mother Teresa .
A couple of years ago physicist Alan Sokal published an article in Social Text arguing in the most abstruse postmodernistic jargon that gravity, among other things, is a social construct. It was a hoax, of course, and when Sokol publicly revealed the fact it caused quite a sensation, heaping embarrassment upon the editors and their academic colleagues who had long since lost the capacity to discern the difference between rational discourse and their trendy gibberish. The academy was not amused.