Richard Swinburne is Emeritus Professor of Philosophy at the University of Oxford (UK). He's a noted Christian apologist who has written many books defending the existence of God. According to Wikipedia, his two most important "sophisticated" priniciples are:
- Principle of Credulity - with the absence of any reason to disbelieve it, one should accept what appears to be true (e.g., if one sees someone walking on water, one should believe that it is occurring)
- Principle of Testimony - with the absence of any reason to disbelieve them, one should accept that eye-witnesses or believers are telling the truth when they testify about religious experiences.
What this means is that when it comes to religious experiences that confirm your beliefs you should abandon skepticism. I don't think these principles apply to people who have seen leprechauns or been abducted by UFOs. It probably doesn't apply to Muslims or Hindus, either. It seems like a "sophisticated" way of shifting the burden of proof.
As you might imagine, Swinburne is really unhappy with the New Atheists because they ignore all his sophisticated apologetics and simply ask for evidence of God. That's not playing fair. They probably haven't read any of his books.
There ought to be a rule for people who claim to have sophisticated arguments for the existence of god(s). They should have to describe at least one of them.
[Hat Tip: Uncommon Descent]
