Chronology Current Month Current Thread Current Date
[Year List] [Month List (current year)] [Date Index] [Thread Index] [Thread Prev] [Thread Next] [Date Prev] [Date Next]

[Phys-l] Global Warming

Where might I find a URL for global temperature for the past few b/milliion years?

The last time we were on this topic someone posted such a graph which showed us at the peak of a waring cycle and about too go into the next glaciation.

But recently on TV i think that I saw such a graph which had a current enormous spike. URL?



BTW what is the difference in current usage between glaciation and ice age?

J M Green