Well, to be clear, I am not arguing against a warmer than average winter....that isn't what I was referring to with the persistence. Again, I do not debate that the climate is warming. What is dubious to me is all of the inferences with respect to the global patterns and the idea that they are going to become fixed in place. But it is feasible that they will...my contention is that in the past they have not, so we need more time in order to definitively conclude that they will.