There's a common theme in this thread and the one on vaccination; that of politicians either pandering to ignoramus constituents or themselves being scientific ignoramuses. It would really be great if they could just say, "The creation story in Genesis (actually two stories) was not meant to be taken literally, and the Bible is not a science text. The earth is, according to radiometric dating, 4.5 billion years old." I suspect that if any politician would just come out and say it, adding that, science and religion deal with separate spheres, the others might find that creationists, for example, really don't have enough clout to defeat them.