Michael E. Mann :verified:
MichaelEMann@fediscience.org
<p>Scientist/Author; Presidential Distinguished Professor/Director Center for Science, Sustainability & the Media, U. Penn; National Academy of Sciences; Royal Society; Tyler Prize</p>
Posts
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Welcome back to the fight.
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We are approaching the warmest global surface air temperature anomaly on record (1.15C on Nov 18 2023) as record El Niño approaches peak: https://pulse.climate.copernicus.eu/
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Whoah. This hits hard: https://unreplug.com/blog/dear-michael-mann.html
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“Inside the anti-climate campaign against researchers” by Chelsea Harvey, Lesley Clark and Corbin Hiar for @politico@flipboard.com: https://www.politico.com/news/2026/09/28/climate-science-conservative-documents-universities-01065669
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Thanks so much folks for choosing "The Hockey Stick & the Climate Wars" as one of your favorite climate books! Via Sara Peach of @YaleClimate@flipboard.com: https://yaleclimateconnections.org/2026/09/staff-picks-our-favorite-climate-books/
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"Nepal’s glacial collapse foreshadowed a future of climate disaster" | My latest op-ed for The @guardian@flipboard.social https://www.theguardian.com/commentisfree/2026/sep/01/nepal-flooding-climate-disaster
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With a a major El Niño now in full swing, global sea surface temperatures are approaching their previous record, set in March 2024 https://pulse.climate.copernicus.eu/
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"Senate Rejects Canada Wildfire Sanctions as Scientists Point to Climate, Not Ottawa" by Earl Bensen for @techtimes_news@bird.makeup: https://www.techtimes.com/articles/322029/20260729/senate-rejects-canada-wildfire-sanctions-scientists-point-climate-not-ottawa.htm
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“Trump and Republicans Peddle False Claims About Wildfires” by Dana Drugmand for #SierraMagazine: https://www.sierraclub.org/sierra/trump-and-republicans-peddle-false-claims-about-wildfires
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Will be talking with @jaketapper later today (~6:30pm ET) on @CNN@flipboard.com 's #TheLead about the climate change-fueled wildfires currently ravaging Spain and France: https://www.cnn.com/shows/the-lead.
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“Canadian smoke, Texas floods, and record heat push the US into a ‘new abnormal’” by Ray Brennan for @TheCoolDown@flipboard.com: https://www.thecooldown.com/green-tech/climate-change-disasters-summer-smoke-floods-heat/
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My interview earlier this evening on @BBCNews@flipboard.com about the climate change-fueled wildfires currently ravaging Europe and the myths about them promoted by Trump
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"'Mind-blowing' El Niño stuns scientists. Why are they so concerned?" | Comprehensive, balanced piece by Dinah Voyles Pulver on the current El Niño event and what we're likely to see, via @USAToday@flipboard.com: https://www.usatoday.com/story/news/weather/2026/07/25/el-nino-updates-data-impacts/91028072007/
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“Trump’s wildfire blame game with Canada draws scientist backlash” by Saman Ali for #MinuteMirror: https://minutemirror.com.pk/trumps-wildfire-blame-game-with-canada-draws-scientist-backlash-598075/
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Thanks to the rapidly developing major El Niño event, global surface air and sea surface temperatures are approaching new record values. Typically it is the year following the event that yields new global temperature record, but it's possible we could see this year.
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“Trump Lashes Out at National Academies of Sciences Over Climate Guide For Judges” by Dennis Pillion for @insideclimatenews@journa.host: https://insideclimatenews.org/news/20072026/trump-national-academies-climate-manual/
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The wildfires in Ontario and Minnesota are a direct consequence of the high temperatures and low rainfall resulting from a major July heat dome event. A year ago we showed that these events have tripled in frequency due to human-caused warming: https://penntoday.upenn.edu/news/extreme-summer-weather-patterns-have-tripled-1950s
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My comments on the new @thenasem@threads.net report on climate change & extreme weather attribution. The TLDR statement: If anything, the academy understates the strength of the science linking increasingly extreme weather events to climate change: https://michaelmann.net/comments-on-national-academy-of-sciences-report-on-climate-change-extreme-weather-event-attribution/
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"This Isn't A Heat Wave" Top Scientist's Warning About What's Over East Coast -- Heat Dome" | My interview with the great @jimacosta@bird.makeup: https://www.youtube.com/watch?v=tTcZqetkEvk
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"Getting Murdoched: climategate" | Article by Andrew Dodd and Matthew Ricketson for #PearlsAndIrritations: https://johnmenadue.com/post/2026/07/472495-2/
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“El Niño is back, and it will shape weather far beyond the Pacific” by Jason Klein for @uofpenn@bird.makeup @upennclimate@mastodon.social: https://climate.upenn.edu/news/el-nino-is-back-and-it-will-shape-weather-far-beyond-the-pacific/
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2027--which is likely to coincide with the mature phase of a major El Niño event--is likely to set a new global temperature record, for the reasons laid out in our #PNAS article from last month: https://www.pnas.org/doi/10.1073/pnas.2600021123
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“Climate Change: New Data, New Debate” | Virtual Bulletin of the Atomic Scientists event w/ Alexandra Bell, Genevieve Guenther & yours truly, Monday June 22. Register here: https://pages.thebulletin.org/20260622-Climate-Change-New-Data-New-Debate
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“Top Climate Scientists Accuse the Livestock Industry of Pushing Fuzzy Math to Downplay its Climate Warming Emissions” by @georgina_gustin for @insideclimatenews: https://insideclimatenews.org/news/20052026/global-warming-potential-star-livestock-emissions/
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“Why are scientists worried about the new global methane rules and emission goals?” | Article by Basudha Das for #BusinessToday: https://www.businesstoday.in/science/story/why-are-scientists-worried-about-the-new-global-methane-rules-and-emission-goals-532537-2026-05-21
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“Sorry, climate change is still dangerous, no matter what nonsense Trump emits” | @DoctorVive &amp; I discuss the latest fossil-fueled climate disinformation narrative platformed by Trump and other bad actors in #thebulletinoftheatomicscientists: https://thebulletin.org/2026/05/sorry-climate-change-is-still-dangerous-no-matter-what-nonsense-trump-emits/
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“Dropping worst-case climate scenario does not lessen global warming threat: Report” by Ilayda Cakirtekin for #USMuslims: https://www.usmuslims.com/dropping-worst-case-climate-scenario-does-not-lessen-global-warming-threat-report-352997h.htm
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“Can AI Help Combat the Climate Crisis?” | Nice piece in @uofpenn #OmniaMagazine featuring @uofpenn student Anya Draves (w/ a kind shout-out for my @AnnenbergPenn climate communication course with Kathleen Hall Jamieson): https://omnia.sas.upenn.edu/story/can-AI-help-combat-climate-crisis-anya-draves-alum
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Why dropping the worst-case climate scenario does not undermine the reality of global warming” by Audrey Garric for @lemonde [paywalled]: https://www.lemonde.fr/en/environment/article/2026/05/24/why-dropping-the-worst-case-climate-scenario-does-not-undermine-the-reality-of-global-warming_6753768_114.html
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“&#39;We can halt warming – and we must&#39;: IPCC scientist on why Europe keeps choosing fossil fuels” by Beatrix Asboth, Angela Symons and Vizi Attila for @euronews: https://www.euronews.com/2026/05/26/we-can-halt-warming-and-we-must-ipcc-scientist-on-why-europe-keeps-choosing-fossil-fuels