John Wilkins has a very worthwhile post entitled Fun with Christians and worldviews, over at Evolving Thoughts. He discusses a debate he had with a group of Christians that involved the “competing worldviews” meme. After pointing out that “bald is not a hair color” (i.e. atheism and agnosticism are not religious worldviews in competition with other religions), he writes:
The other error is more widespread. I was in effect accused of having a worldview that precluded the existence of God, and the audience was invited to compare that with my opponents, who had one that permitted God. But the simple fact is, I don’t have a worldview. In fact, neither do they. I don’t think worldviews exist. They are a gross oversimplification of what is actually going on inside people’s heads, and are mere abstractions. If one believes in God, one might still believe things that are inconsistent with a belief in God. Intellectual schemes are not whole cloth, and you can entertain incompatible ideas, and in fact I think you must, because nobody gets a simple set of coherent ideas handed to them at birth, free of all confounding beliefs.
Christians, who have an extensive body of traditional dogma which they like to reassure themselves is true and consistent, like to think also that everybody has something like this. Religions are “rationally reconstructed” as sets of dogma by the Christian tradition (e.g., when doing anthropology by missionary) when in fact there is no dogma at all, just stories, rituals, and ways of life. The idea that one has a worldview by necessity is one that is made by analogy with a false view of themselves…