[PropheticZero]

Must be some smart fellas to be able to extrapolate ice growth rates back hundreds of thousands of years ago from about 3000 years or so of recorded history, and what maybe a couple centuries of any interest.

[troublesome creek]

I'm really puzzled now. At last night's 9-dwarf debate I heard that all our environmental problems were W's fault. I assumed "glo-bull warming" got started after the 2000 election.

[RightWhale]

Did you take acount of dendrochronology and ice core data? Science has become very powerful and far seeing, even into times when records consisted of making notches on sticks to count cattle. Granted, some still count cattle that way.