MARVEL AT THE ‘ARROGANCE’ AND ‘NAIVETE’…. CNN is telling me that Sarah Palin said something on Twitter.

In a late night posting on her Twitter feed, Former Alaska Gov. Sarah Palin continued to blast climate change believers Friday, calling the talks in Copenhagen, Denmark a representation of man’s “arrogance,” for believing people have an impact on nature.

“Arrogant&Naive2say man overpwers nature,” Palin tweeted.

“Earth saw clmate chnge4 ions;will cont 2 c chnges.R duty2responsbly devlop resorces4humankind/not pollute&destroy;but cant alter naturl chng,” the former Republican vice presidential nominee wrote.

Or, to translate into English, the former half-term governor believes it’s “arrogant and naive” to think human activity is responsible for climate change, which she describes as “man overpowering nature.”

I’m not sure what that phrase means, exactly. It’s winter, which makes it cold in my office. I’ve turned on the heat, so I’m comfortable. Have I “overpowered nature,” or is it possible that people can take steps that alter natural conditions?

Palin added that the climate has been changing “for ions” — one assumes she means “eons,” and wasn’t actually referring to electrically charged particles* — and will continue to change, regardless of the 90 million tons of carbon emissions we put into the air every day. We have a “responsibility,” Palin added, to “responsibly develop resources for humankind, not pollute and destroy,” but humans are incapable of “altering natural change.”

What CNN did not tell me is that Palin said the exact opposite just last year, repeatedly arguing that human activity contributes to global warming, right around the time she endorsed caps on carbon emissions, which she now rejects.

I suppose the moral of the story, then, is that Sarah Palin believes Sarah Palin is “arrogant and naive.”

* Update: I originally defined ions as electrically charged atoms, but an alert reader reminds that ions can be atoms or molecules. Fair enough.

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Steve Benen

Follow Steve on Twitter @stevebenen. Steve Benen is a producer at MSNBC's The Rachel Maddow Show. He was the principal contributor to the Washington Monthly's Political Animal blog from August 2008 until January 2012.