Here is the original version:
Here is the version I am talking about:
“They made it all up, and they were ignorant, unwashed, half-naked pre-historic barbarians,” Leobald said. “So who are you gonna believe: Carl Sagan, and the pantheon of the world’s greatest scientific and intellectual minds, or some guy who measured wealth by how many goats he had?”
Sagan, according to Leobald, is an “astronomer” in a big city far, far away who writes what are known as “books.” (Hey, it's The Onion)
the expression "mad as a hatter" refers to the 19th century workmen who used mercury to cure beaver skins for top hats and over time developed nervous twitches, drooled and spoke incoherently. (source)