http://pajamasmedia.com/blog/how-can-we-tell-the-stupid-people-from-the-smart-ones/?singlepage=trueFrank J with another post that uses a razor-sharp machete to cut to the heart of the matter.
"It was probably a lot easier back in ancient times to figure out who the stupid people were. They were the ones who did things like taunt the mammoths. And they were pretty easy to identify because their heads had been crushed by mammoths....
Eventually civilization arose, and intelligence became more treasured. Ironically, this created opportunities for morons to thrive. No longer threatened by mammoth crushings, idiots survived and eventually evolved, developing a form of camouflage. Basically, they learned to appear to be smart while in fact being completely useless to society. We know these idiots today as intellectuals."