@MannResearch
 University of Pennsylvania
web.sas.upenn.edu/mannresearchgroup/
Joined August 2022
  • Tweets199
  • Following52
  • Followers176
29Media
Mann Research Group retweeted
Prof Michael E. Mann
@MichaelEMannOct 14
"The 2026 state of the climate report: challenges and opportunities" | Honored to be a co-author of this article in #Bioscience, led by @WilliamJRipple, detailing the increased danger signs from our warming planet: academic.oup.com/bioscience/…

The 2026 state of the climate report: challenges and opportunities

Abstract. Earth’s climate system is moving deeper into uncharted territory. We present the 2026 update of planetary vital signs that track the state of Ear

academic.oup.com
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Jack Terrell, undergrad researcher in MRG, presented his results on exoplanet climate profiles from his summer research project at today's Climate Research Poster Session for #ClimateWeekatPenn. @MichaelEMann
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Mann Research Group retweeted
Prof Michael E. Mann
@MichaelEMannOct 6
"An Influential Voice in the Climate Debate Has Died at 66" | A fitting tribute for our friend and colleague Joe Romm in the @NYTimes by Clay Risen: nytimes.com/2026/10/06/clima…

An Influential Voice in the Climate Debate Has Died at 66 (Gift Article)

Joe Romm was a prolific writer who never hesitated to take on climate change deniers and the fossil-fuel industry — or even ostensible allies.

nytimes.com
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🪨 Have you ever wanted your very own pet rock? 🪨 Join the Penn Earth and Environmental Science Dept. to make a pet rock and learn about important climate change research being done in the department. Coming up tomorrow at 2pm at Hayden Hall. #ClimateWeekAtPenn @MichaelEMann
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PhD student Chris Larson gave a 1.5 minute student climate lecture to help kick off Climate Week at Penn! @MichaelEMann #ClimateWeekAtPenn
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Mann Research Group retweeted
PennCSSM@PennCSSMSep 29
Don't forget to register for our event "Getting Sports Fans into the Climate Game" with @ecoathletesteam & Penn Climate to kick off Climate Week at Penn on October 5 at 5pm! Register here: web.sas.upenn.edu/pcssm/cale… #climate #philly #ecoathletes #upenn @MichaelEMann
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🚨 New paper alert! "Motivation To Act And Social Connection Sustain Everyday Climate Change Conversations" The paper is led by @PennCSSM post-doc Ovidia Stanoi and the preprint is available here: osf.io/preprints/psyarxiv/ky… @MichaelEMann

Motivation to Act and Social Connection Sustain Everyday Climate Change Conversations

Public concern about climate change is high, yet most Americans rarely talk about it. This project investigated the social, cognitive, and emotional factors that motivate or prevent climate change...

osf.io
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Mann Research Group retweeted
PennCSSM@PennCSSMSep 15
Join PCSSM and our events partner University of Colorado Boulder SPIKE Center for Sustainability Education on 9/20 or 9/22 during NYC Climate Week! Registration info can be found on the events websites: web.sas.upenn.edu/pcssm/even…
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Mann Research Group retweeted
PennCSSM@PennCSSMAug 25
Check out our event during NYC Climate Week w/ UColorado Boulder SPIKE & @upennclimate “Breaking the Ice Before it Melts: Effective Climate Communication” w/ panelists Bill Nye, Chuck Nice & Asher Jay &moderated by @MichaelEMann. To attend email PCSSM
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"Volcanic eruptions caused weakening AMOC during the preindustrial past millennium" New @NatureComms paper from Kefan Chen, Zhengyu Liu, Liang Ning, @MichaelEMann, and others. nature.com/articles/s41467-0…

Volcanic eruptions caused weakening AMOC during the preindustrial past millennium

Nature Communications - A combined model-data study shows that volcanic eruptions caused the weakening of the Atlantic Meridional Overturning Circulation by ~0.7 Sv. during the past...

nature.com
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Mann Research Group retweeted
Prof Michael E. Mann
@MichaelEMannAug 17
"Volcanic eruptions caused weakening AMOC during the preindustrial past millennium" | Pleased to be a co-author of this new article in @NatureComms, led by Kefan Chen, Zhengyu Liu, Liang Ning and co: nature.com/articles/s41467-0…
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Mann Research Group retweeted
Prof Michael E. Mann
@MichaelEMannAug 7
Hey @Penn undergraduates. Not too late to sign up for my course "Global Climate Change" this fall! More info here: earth.sas.upenn.edu/node/620…
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Mann Research Group retweeted
Mann Research Group@MannResearchApr 28
If you are a @Penn undergrad who wants to learn more about the science, the impacts, and the solutions of the climate crisis, sign up for @MichaelEMann 's updated and revamped course "Global Climate Change" this Fall:
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Mann Research Group retweeted
Prof Michael E. Mann
@MichaelEMannApr 28
Hey @Penn undergrads: Concerned about the #climatecrisis? Want to learn more about the science, the impacts, and the solutions? Please sign up for my updated and revamped course on "Global Climate Change" this Fall:
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Mann Research Group retweeted
Prof Michael E. Mann
@MichaelEMannJul 20
"Precipitation Reconstruction in the Asian Monsoon Region During the 4.2 ka Event With Paleoclimate Data Assimilation" | I'm co-author on this new study led by Fangmiao Xing & my former student Liang Ning in @theAGU' s #JGRAtmospheres: agupubs.onlinelibrary.wiley.…
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Mann Research Group retweeted
Prof Michael E. Mann
@MichaelEMannJul 6
"Call for abstracts! AGU26 Session GC053: Extratropical Cyclones: Past, Present, and Future" | Excited to announce this #AGU26 session, co-convened by @Penn & @RutgersU grad students Diana Apoznanski, Kenzie Weaver & Annabelle Horton agu.confex.com/agu/agu26/pre…
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Mann Research Group retweeted
Prof Michael E. Mann
@MichaelEMannJun 19
‘Termination shock’: trust our expert warnings on geoengineering’s planetary risks | New op-ed in @theguardian.com by Ray Pierrehumbert (@ClimateBook), Julia Slingo, Valerie Masson-Delmotte & yours truly: theguardian.com/commentisfre…

‘Termination shock’: trust our expert warnings on geoengineering’s planetary risks | Raymond...

Do we really want to play dice with our planet?

theguardian.com
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Mann Research Group retweeted
Prof Michael E. Mann
@MichaelEMannJun 3
"Lessons learned from Ida: Philadelphia must brace for next big storm, Penn researchers say" | Nice piece from @whyy on our recent @Penn (@PennSAS/@APPCPenn/@PennEngineers) study: whyy.org/articles/philadelph…

Lessons learned from Ida: Philly must brace for next big storm, Penn researchers say

During the aftermath of Hurricane Ida, the Schuylkill River rose to levels that hadn’t been recorded in more than 150 years.

whyy.org
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Mann Research Group retweeted
Prof Michael E. Mann
@MichaelEMannMay 12
"2024 Record Heatwave Not an Unexpected Anomaly, Says US Research Team" by Kim Seungwook for @asiabus_daily: asiae.co.kr/en/article/world…

"2024 Record Heatwave Not an Unexpected Anomaly, Says US Research Team" - The Asia Business Daily

A study has found that the record-high global average temperature in 2024 can be fully explained by existing climate models. According to Yonhap News

asiae.co.kr
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“Heating Up to Expectations” 🌡️ 🌎 🥵 #OmniaMagazine has an article on the new MRG study published in #PNAS by @MichaelEMann, @xueke_li, @sh_christiansen, and other colleagues. omnia.sas.upenn.edu/story/he…

Heating Up to Expectations

Research from climate scientist Michael Mann, Presidential Distinguished Professor of Earth & Environmental Science, and colleagues vindicates climate models and reframes the record heat of 2024.

omnia.sas.upenn.edu
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