The title of her article is Against Eternal Youth. A copy of that article can be found here.
A list of other articles by her can be found here.
Thanks very much for the information!
Somehow the word "butt" has become hilarious to young and old. There doesn't seem to be a way to stop this, but if it's any comfort to you, it was probably the same in the time of Chaucer.
I should have realized he was just being Chaucerian :-).