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Jabblemonkey1 2 points ago +2 / -0

Solar activity? Seems like that could raise or lower global temps more easily than anything else.

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T__X 2 points ago +2 / -0

I wish I could remember the exact quote and who said it (Iowahawk maybe?) - but it went something like: "Changing the earth's climate would require a massive variable energy source, something on the order of our own sun."