Not at all qualified- in the second year of my degree in the field but it's a far bigger frield than me. Not sure Rowan Williams is either, mind you, in that for example, a highly biased scientist would be considered untrustworthy and his works treated with great scepticism.
I enjoyed the article in The Times, the book is on my Christmas wishlist as I am ploughing through many compulsory reads as we speak (and have to plan a presentatioomn on Chan Buddhist Scripture tomorrow).
I did Psychology too last year, and although the article wasn't a jot scientific- I would phrase it as a highly developed pisstake, frankly- it was intriguing and yes, said a lot of the stuff I think. Not that I am lacking in spirituality you understand, I just haven't yet found any argument to convince me of some big omnipresent being. I'm more of the light / hope / love that dwells in us end of the spectrum.
Squidette, the Russell lecture.... do I take it that was a direct answer (or cause, I suppose?) to the Why I Am A Christian book? Have read that, was illuminating in terms of my Christianity module last year. Theology this year- not a science, more a very interesting lesson, imo, in how you can read anything into something if you want (although the Bible is extremely interesting and I do agree with many of the moral precepts on the New Test., ). It's a gret Book, but I don't take it any more literally than, say, the Dhammapada (another fab book with a great message).
Actually for readability I rate the Qur'an- a truly beautiful book. Can't believe that either, mind you.