I was amused the other day to come across fine tuning as an argument for atheism. Well, it's not really an argument, but a kind of confirmation. It goes, that if there is no God, we would expect life to occur in a universe that is very large and very old, in order to allow all kinds of combinations of elements to occur, before the jackpot. Well, hello, the universe seems to be very large and very old.
I suppose it's a variation on 'the universe looks exactly as it should if there were no God'. Or another version: things fitting to their environment is exactly what you would expect in a non-intelligent universe. I don't know who came up with this, but it is a bit of a giraffe.