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Environment

Let's Cut to the Chase

Collide-a-ScapeBy Keith KloorSeptember 16, 2011 9:26 PM

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This is not rocket science. The Earth is warming; there's an important human contribution, and it's something to worry about. This is the scientific consensus. Earth scientists are substantially split only on whether the warming is potentially catastrophic.

A nice distillation by John Nielsen-Gammon on where we stand.

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