Among Republican presidential candidates, denouncing climate science is like a bug. They all have it now. Even Jon Huntsman.

Ban Ki-Moon is not particularly hopeful about the prospects of success at Durban. Justifiably.

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Britain is losing three-quarters of its butterfly species.

Katharine Hayhoe is a climatologist and evangelical Christian, which means she spends a lot of her time speaking with Christian colleges and church groups about why climate change is a matter of fact, not faith.

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The Mob is going green.