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In response to
"This is kind of a huge deal, isn't it? -- nm"
by
Inigo
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statistically, we don't have enough historical data to say whether it's happened one way or the other
Posted by
zork
Oct 15 '12, 06:23
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The other thing is that ice core samples from antarctica show that when coming out of previous ice ages temperatures did not rise steadily but had naturally occurring jumps.
not saying man has not caused any warming, but that we don't actually know if a sustained rise has happened or that we can be attributed as the cause of any that may have happened.
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