A Free-Market Energy Blog

Angry Michael Mann Isolates Himself (climate exaggeration backfires)

By Robert Bradley Jr. -- August 21, 2025

“And yes, there is empirical, peer-reviewed support for the conclusion that climate deniers, in general, are truly awful human beings.” (- Michael Mann, below)

Michael “Climategate” Mann cannot get out of his own way. His arrogant, condescending social tweets speak for themselves–just as the words, sentences, and paragraphs of the East Anglia emails did. He is not the kind of person you would want in just about any endeavor, much less as a climate scientist trying to present a case.

This post traces Mann’s angst on X and then at BlueSky, his successor to X.

This is my final post on this platform (aside from my social media team’s pro forma posts noted below) until it is no longer owned by Elon Musk. “But on X, my social media team is reposting things” [Joe Romm?]. The idea is to make twitter truly “ex” with BlueSky emerging as the medium of choice for all but the trolls & bots, who are then left barking into the ether. Jan 20 [2024] is the date for my X-odus.”

And how has that gone Michael?

Here are a sampling of Mann’s anger and despair at his critics, and even the Left that is weakening in the face of utter rejection from the political majority. Start with this one:

“A note to trolls who comment on my posts: I hide your comment so nobody sees it, then I block you, mute you, and report you appropriately (e.g. “hateful entities”), which is a 4x hit to your account based on twitter’s algorithm.” (here)

And then his headlines:

“Scientists brace ‘for the worst’ as trump purges climate mentions from website…”

“The keys to the car have been given to the polluters and fossil fuel plutocrats and they intend to drive it off the climate cliff.”

“Conservative and Concerned about Climate Change? You’re Not Alone – A Conversation with Bob Inglis and Michael Mann”

“Humans brought the heat. Earth says we pay the price”

“‘They Know They’re Lying’: The Fossil Fueled War on Science, Humanity: Latest #BradCast“”The US is poised to become an authoritarian state ruled by plutocrats and fossil fuel interests.”

The US withdrawing from the Paris Agreement is unfortunate, but multilateral climate action has proven resilient and is stronger than any single countries politics and policies.”

“I just reported [X] as a ‘violent & hateful entity’. You can too.”

Mad at Allies

@HuffPost has offered no explanation of why it has chosen to act as an enabler of fascism, racism, bigotry, misogyny, and authoritarianism.”

“The sad irony of an account that purports to speak for science (a) referring to the overwhelming evidence for human-caused climate change as a matter of “belief” while (b) ignoring what the science actually says here

“To save the planet, stop reading The [Washington] Post.”

“Note to journalists: If you are writing about these wildfires and not mentioning climate change at all, you are complicit w/ an agenda-driven campaign of misinformation by the right.”

“one of the more dangerous forms of trollbot, the ‘divider’. They pose as climate activists but they are actually ‘agent provocateurs’, whose m.o. is to create conflict, discredit experts, and divide the community of climate advocates. Make sure to report and block!” (January 11, 2025 on X)

“A reminder, Bjorn Lomborg & the WSJ editorial page habitually team up to promote disinformation about climate change and extreme weather events, especially wildfire.”

“MAGA is everything that is evil in this world. And they must be viewed and dealt with as such.”

“These people constitute a threat to us and the planet: #PeterThiel #ElonMusk #VladmirPutin #MBS #RupertMurdoch #LeonardLeo #DonaldTrump #CharlesKoch

“Actually, the greed of a small number of malicious plutocrats & autocrats we can count on the fingers of our hands: #Thiel #Musk #Putin #MBS #Murdoch #LeonardLeo #Trump.”

“The malicious lies spread by Musk, Putin, Trump & their MAGA parrots represent an existential threat to us and the planet.”

“Self-styled climate “centrists” deflecting attention from the PRIMARY underlying contributor to these disasters (fossil fuel burning and human-caused warming) are a free gift to polluters and petrostates.” January 11, 2025

‘Wildfires will get worse as the planet gets warmer.”

“Trump continues to be one of the most despicable people on the planet. He hates America and Americans (unless they bend the knee). An utter disgrace.”

“Well, @WSJ/Murdoch are a central cog in the fossil fuel disinformation machine, and Lomborg is their chosen liar-for-hire.”

“And yes, there is empirical, peer-reviewed support for the conclusion that climate deniers, in general, are truly awful human beings.” here

“The United States is now poised to become an authoritarian state ruled by plutocrats and fossil fuel interests. It is now, in short, a petrostate.”

More Recently (BlueSky)

“Scientists decry Trump energy chief’s plan to ‘update’ climate reports: ‘Exactly what Stalin did’ [yeah, that was me]” (12 days ago)

Zeldin and EPA doing ‘opposite’ of protecting Americans from environmental threats with rollbacks. Lee Zeldin parrots discredited fossil fuel industry climate denier talking points.” (5 months ago)

“To be fair, the reputation and credibility of those five individuals [of the DOE science study] was already in tatters.” (17 days ago)

“There’s a reason it’s called the “enDANGERment finding”. Carbon pollution from fossil fuel burning represents a danger to both us and our planet.” (19 days ago)

“I don’t understand how any parent could so willingly serve as an enabler of the destruction of our world.” (20 days ago)

“I can’t think of anyone more qualified to present antiscientific climate denial propaganda than these five. And I can’t think of anyone more likely to seek out these fossil fuel apologists than Christopher Wright.” (22 days)

“It’s naive and unhelpful to argue this is just about some old man and his grudge against wind turbines. In fact, it’s in service of an agenda promoted by his deep-pocketed plutocrat backers. To ignore that connection is to play into their disinformation campaign. (23 days ago)

“Wondering why Trump is suddenly spending all his time bashing renewable energy? It’s to placate the petrostate actors & fossil fuel interests who installed him in the first place. He’s begging them to stand by him, knowing the very worst is yet to come….” (24 days ago)

“Sadly, it’s young American males who are buying into a really warped sense of masculinity (with plenty of help of course from a full court press by polluters, petrostates, plutocrats, and yes in many cases our press). Don’t simply blame the messenger.” (June 26, 2025)

“Trump (and more to the point, the polluters whose decades-old, focus-group-tested climate denial talking points he’s parroting) aren’t this ignorant. They’re banking on the fact that the American public is.” (2 months ago)

Final Comment

This is enough to keep a psychologist busy. Mann stepped into his own manhole, and he keep digging down. Like Al Gore, he hurts his cause more than helps it, as 97 percent of his colleagues (just an estimate) are more rational and quieter than he is on the same subject.

4 Comments


  1. John W. Garrett  

    To put it bluntly:

    Michael “Piltdown” Mann is scum.

    Reply

  2. Jon Frum  

    Yeah, time has not been kind to Mann – he’s obviously not well. But about this …
    “Mann stepped into his own manhole, and he keep digging down.”
    Mixed metaphor?

    Reply

  3. Russell Seitz  

    Your cargo cult didn’t do that well either.

    Reply

  4. Russell Seitz  

    It’s droll to see the occupants of one silo celebrate when another slams its lid or blows its top.

    The fact remans that though Mike’s career as a media go to guy has unsurprisingly faltered,, the media hype in which he indulges no more impacts the validity of the science he evangelizes, than the antithetical PR campaign you API pals conduct adds credibility to the decrepit case Steve Wright has been charged with representing as a “Critical Review”

    Because no matter how many hockey sticks Mark Steyn and Marc Morano break over their knees on cable, or how many copies of Unsettled Steve Koonin’s Dallas publisher can strive to sell, the the blade of Mike’s stick remans firmly attached to its scientific handle.

    He got the sign right on radiative forcing three decades ago, but the DOE report cohort have been spinning their wheels ever since, and have left a paper trail too conspicuous to erase:

    https://vvattsupwiththat.blogspot.com/2025/08/time-for-critical-review-of-critical.html

    Reply

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