"He believed that Babel was an actual historical event. That it happened in a particular time and place, coinciding with the disappearance of the Sumerian language. That prior to Babel/Infocalypse, languages tended to converge. And that afterward, languages have always had an innate tendency to diverge and become mutually incomprehensible—that this tendency is, as he put it, coiled like a serpent around the human brainstem."