Move over, Bill Nye. We’ve got ourselves a real scientist!

Still skeptical about man-made climate change? You won’t be after you hear from someone who really knows about this stuff:

Wow. We had no idea she was so well versed in the ways of science.

Well, that’s it. We’re convinced!

https://twitter.com/CrackaJackin/status/674636400365408256

That was cute, Katy.

Sorry, but she was told there would be no math.

Heh.

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Related:

Twitchy coverage of Katy Perry