The Sokal Hoax: The Sham That Shook the Academy

In May 1996 physicist Alan Sokal published an essay in the fashionable academic journal Social Text. The essay quoted hip theorists like Jacques Lacan, Donna Haraway, and Gilles Deleuze. The prose was thick with the jargon of poststructuralism. And the point the essay tried to make was counterintuitive: gravity, Sokal argued, was a fiction that society had agreed upon, and science needed to be liberated from its ideological blinders.

When Sokal revealed in the pages of Lingua…