Stephen Colbert, as his satirical ultra-conservative character, has found a new way to debunk global warming: If you believe in global warming, you have the mind of a serial killer.

Infamous inmate Charles Manson declared to the world that he believes in global warming, and that we are "doing bad things to the atmosphere."

Colbert gleefully thanked Manson. "Now, every time somebody tells me they believe in global warming, I can say to them, 'So you agree with Charles Manson. According to you, Charles Manson had some good ideas.'," he said.

He also welcomed a surprise serial killer guest.

The clip below aired on Comedy Central's "The Colbert Report" on April 26, 2011.

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Charles Manson Believes in Global Warming
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