Also remember that one rural town in PA does not represent the whole of the US. I think a lot of people don't realize how big this country is. I remember one time when my wife and I were living in NYC, we met a couple from London who had won a trip to NYC and were there for the weekend. They came with the plan to spend a day in New York, then were going to rent a car and 'check out California'. This was over a 4 day trip. We had to explain to them that its a 3-4 day drive just from New York to California.
So just because a small town in Rural PA had their heads firmly planted up their asses, doesn't mean that the universities that trained our aerospace engineers are teaching 14th century science. Its just an inappropriate generalization. I am not going to pretend that the whole event wasn't an embarassment to begin with or even that it ended very well (remember that the school board was voted out, but only by a close margin)