Can someone please give a source for a spoof item which read something like:- Don't read this; it will tell you nothing, You will simply waste your time, But I know that your eyes are scanning these lines, You are unable to stop, caught like a rat in a trap. And so on.
It ends:- As I warned you, you have learned nothing at all.
Just had a look on my bookshelf - there is a book critical of the postmodernists called "Intellectual Impostures" by Alan Sokal. Try googling him - he has wriiten a lot for the LA Times. Pretty smart guy.