<< I happen to know the most ignorant person in the world. He once mentioned that he thinks the world is a few thousand years old. Seriously. >>
There is some religious guy on cable, the 'set' of his cable show is filled with fossils and skeletons of prehistoric creatures, both genuine and replicas. He was arguing the earth is only five or six thousand years old, because that's what the Bible says (a 'day' of creation equals one thousand years in man's time). He then went on about carbon dating, claiming that because there is some margin of error, the whole method is flawed. What a nut.