Michael E. MannVerified account

@MichaelEMann

Climate Scientist, Professor & Director of the Penn State ESSC; Author of Dire Predictions, The Hockey Stick & the Climate Wars, and The Madhouse Effect

Penn State University, PA
Joined October 2011

Media

  1. Replying to
  2. Honored to be giving the keynote address at The conference on "Empowering Capable Climate Communicators Symposium" Florida International University () Miami FL April 26-27:

  3. Jan 3
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  4. Jan 3
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    I mean "a white, English-speaking American as distinct from a Hispanic American".

  5. Jan 3
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    I’m using the colloquial U.S. definition of “anglo”, but your larger point is well taken!

  6. Jan 3
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    Me. From Central PA:

  7. Jan 3
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    A few relevant passages from chapter 6 ("A Candle in the Dark", which pays homage to the great Carl Sagan) from "The Hockey Stick and the Climate Wars"

  8. Jan 2
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  9. Jan 2
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    It almost sounds like the "stages of denial" 😉

  10. Jan 2
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    Donald Trump HAS built a wall. And we will ALL pay for it. Via and our book The on denial:

  11. Jan 1
  12. Jan 1

    What's relevant isn't the amplitude of synoptic activity in general but rather the behavior of stationary planetary waves. Incidentally, the warm-season mechanism we have described is not resolved by most GCMs. See:

  13. Replying to and

    Specifically, this bit:

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  15. Show this thread
  16. Replying to and
  17. And here was my closing message to Lamar Smith and the House Science Committee on dangerous climate change and the urgency of action: (link to full hearing here: )

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  18. I had more to say about the errors in the Christy & Spencer "MSU" satellite estimates behind the false talking point that atmosphere isn't warming up:

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  19. Here I am explaining to Lamar Smith & the members of the House Science Committee () how science ACTUALLY works and (how the self-correcting machinery of science ultimately debunked the claim by the gentleman to the right of me that Earth isn't warming):

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  20. When it comes to climate change, uncertainty is NOT our friend. Another clip from my 2017 House Science Committee testimony (Lamar Smith presiding). I respond to a skeptical question from a Republican congressman (their witnesses curiously declined to respond, so I weighted in):

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