PennCSSM @PennCSSM
Penn Center for Science, Sustainability, and the Media focuses on challenges and opportunities in communicating climate and environmental sustainability. web.sas.upenn.edu/pcssm/ Philadelphia, PA Joined August 2022-
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📣 New SCIMaP preprint! In three studies, we show that communicating the economic impact of NIH funding cuts—especially with interactive quizzes and maps—decreases approval and motivates action to oppose the cuts, across the political spectrum. 🧵 1/8 osf.io/preprints/psya…
"Executive Assistant to the Vice Provost" | In the Philly area, and interested in working with @MichaelEMann and his team to advance @Penn's climate & sustainability mission? Please consider applying: wd1.myworkdaysite.com/recruiting/upe…
"Reply to Dablander et al.: Identifying interventions that change intentions lays a valuable foundation for behavior change" | The @sinclair_allie et al response to a comment on their article earlier this year in @PNASNews pnas.org/doi/10.1073/pn…
"Identifying interventions that change intentions lays a valuable foundation for behavior change" | Our (@sinclair_allie et al) response to a comment on our article earlier this year in @PNASNews: pnas.org/doi/10.1073/pn…
Out now in @NatureHumBehav: Cuts to NIH funding will impact the economy and employment nationwide. We visualize these losses and advocate for a theory-driven approach to communicating local, self-relevant impact. w/ @joshuasweitz + SCIMaP team: nature.com/articles/s4156…
"Many people believe climate change is happening, but most don’t act. Why?" by Sarah DeWeert for Anthropocene Magazine on the recent @PNASNews article led by PCSSM PostDoc @sinclair_allie, coauthored with @MichaelEMann & Emily Falk @falklab. anthropocenemagazine.org/2025/05/many-p…
PCSSM Post-doc @sinclair_allie along w/ Dr. Emily Falk, @MichaelEMann & team have a brand new study in @PNASNews "Behavioral interventions motivate action to address climate change" w/ important implications for climate solutions messaging:pnas.org/doi/10.1073/pn… @APPCPenn @Penn
Applications are now open for the 2025-26 cohort of Graduate Fellows! The Graduate Fellows Program is designed for grad students who want to connect their research to policymaking andcommunicate the policy implications of their work to broader audiences. apply.interfolio.com/166312
Check out The Climate Chronicles podcast hosted by Professor Dagomar Degroot where she takes you on a journey through all of human history, from the evolution of our hominid ancestors to the onset of today’s rapid warming. @MichaelEMann theclimatechronicles.com
PODCAST: buff.ly/4gIX9pB How has climate change influenced humanity’s past? What can history tell us about the future? Find out in The Climate Chronicles, a podcast written, produced, and narrated by Professor Dagomar Degroot of @Georgetown University. In the…
The Penn Center for Science, Sustainability, and the Media will host its first Research Day on Friday, April 18. l8r.it/5Jm2
PCSSM Senior Research Fellow Dr. Joe Romm wrote a recent piece for the @latimes latimes.com/opinion/story/…
Join us next week on 4/17 for a book event with Dr. Joe Romm who will be giving a talk on his complete revision of his 2004 book "The Hype About Hydrogen" with an intro by @MichaelEMann. Books available for purchase on site. More info & register here: web.sas.upenn.edu/pcssm/calendar…
Happening TODAY at 4pm EST! We look forward to hearing from climate storytellers and sharing their experience with @MichaelEMann moderating. web.sas.upenn.edu/pcssm/calendar…
Join us next week on 4/17 for a book event with PCSSM Senior Research Fellow Dr. Joe Romm who will be giving a talk on his complete revision of his 2004 book "The Hype About Hydrogen" with an introduction by @MichaelEMann Register here: web.sas.upenn.edu/pcssm/calendar…
We're excited to be a cohost for the Climate Storytellers' Summit on 4/10 with High Meadows Environmental Institute, @YaleClimateComm, and My Climate Story! Register now at the link below for this online event moderated by @MichaelEMann. web.sas.upenn.edu/pcssm/calendar…
THIS WEEK: with artists and their action and creativity in the face of climate change. Register below! A week from today! Join us on 3/27 at 12:30pm with the Museum for Art in Wood! We're hosting a discussion moderated by @MichaelEMann museumforartinwood.org/event/71120/
A week from today! Join us on 3/27 at 12:30pm with the Museum for Art in Wood! We're hosting a discussion moderated by @MichaelEMann with artists and their action and creativity in the face of climate change. Register below! museumforartinwood.org/event/71120/
Join us for our next event on 3/27 at 12:30pm with the Museum for Art in Wood! We're hosting a discussion moderated by @MichaelEMann with artists and their action and creativity in the face of climate change. Register at the link below! museumforartinwood.org/event/71120/
Prof Michael E. Mann @MichaelEMann
208K Followers 2K Following Scientist/Author; Pres. Distinguished Prof/Director Center for Science, Sustainability & the Media, U Penn; Nat Academy of Sciences; Royal Society; Tyler Prize
Penn Arts & Sciences @PennSAS
8K Followers 623 Following The School of Arts & Sciences is the heart of Penn. Learn about events, news and get involved in the conversation by following us!
Perry World House @perryworldhouse
6K Followers 4K Following Perry World House is the University of Pennsylvania's hub for global engagement. Follow/RT/Like is not endorsement.
Penn Today @Penn_Today
7K Followers 779 Following A one-stop portal for news, events, and interesting updates from the University of Pennsylvania. Account managed by University Communications.
Paqui García @PaquiGarca89156
68 Followers 459 Following
Mr.Reeve Musk @erm_muskelon01
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Etuijea @Etuijea133
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COVID IS NOT OVER @billiebuttons64
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Ruddy @Ruddy7616323274
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Ayushi Saha @AyushiSaha_
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Jane St @JaneStanton24
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Mcgee Mabelle @MabelleMcg18198
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Larfi @Larfi2853581
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Penn Climate @upennclimate
10 Followers 2 Following Vice Provost for Climate Science, Policy, and Action Email us to connect: [email protected]
Hattie Nash @HattieN23985
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Britney @Britney22337676
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www.hiclover.com @gofullday
984 Followers 4K Following A news website targeted at environmental trending and waste treatment fields,etc.
The Warren Center for... @WarrenCntrPenn
1K Followers 241 Following A research center @PennEngineers, working to foster research and innovation in interconnected social, economic and technological systems.
Ethics Everywhere @EthxEverywhere
215 Followers 361 Following Watch, Listen, Read & Go. Where ethics meets the humanities. Curated by the @PennMedicine HUP Ethics Team. Tweets and retweets are not endorsements.
Christian M. Torres @Christi98354592
633 Followers 2K Following
Erinn Whitmer @erinn30972
782 Followers 1K Following Former Hotshot Wildland Firefighter, & Advocate for Sustainability and mental health. Praying for healing & peace on earth
Winslow @Christo09026288
0 Followers 2K Following “…and get in good, necessary trouble.” - Rep. John Lewis
CLALS @CLALS_UPENN
746 Followers 1K Following Our center allows students to approach Latin American and Latinx cultures in all their diversity.
Annie Zhang @annielzhang20
415 Followers 524 Following PhD candidate @UM_CommStudies studying science comm & social media | Texas Ex 🤘🏼 | previously: @cellpressnews, @thedailytexan, @texasscience | she/her
cjb-tv 충남중앙�... @CAngbangso59937
772 Followers 7K Following
Bianca Swift @bianca_swift
157 Followers 552 Following Executive comms professional. Proud @BarnardCollege, @LSEnews grad.
Nathanial Jacob @Starfinger93
52 Followers 274 Following Model/Actor High Fashion Editorial Photography Content Creator/Production Manager/LGBTQ/VisualArts
Ruby @franks_ruby69
181 Followers 3K Following
Press at Moms Clean A... @Moms_Press
1K Followers 3K Following Press team at @CleanAirMoms: Meet our passionate advocates and experts fighting climate and air pollution | [email protected]
The Lost Academic @academiclost304
2 Followers 128 Following
Nadia 💙💙 @Nadia10384110
302 Followers 2K Following Innovation Legal Adviser (IP in #AI, Life Sciences, #Tech #healthcare); #Oxford; #Cambridge; #disability; Start-Up Mentor #ditchplastic (OWN OPINIONS)
100 Climate Messages @climatemessages
54K Followers 59K Following We need urgent, ambitious action on the climate. Without it, we’ll reach the tipping point and climate change will be unstoppable. Pass the message on.
Chenyao Liu @ChenyaoLiu
196 Followers 365 Following Freelance Photographer & News Photo Editor for @dailypenn
Afrooz Mosallaei @afroozmsl
721 Followers 918 Following Ph.D. Candidate Journalism and Media Studies @RutgersCommInfo | Research Affiliate @YaleClimateComm | Formerly @MIC_Center COMPASS Research Fellow @freepress
Phuong-Huynh Nguyen @PhuongHuynhNgu1
0 Followers 72 Following
Norma Saunders FRSA F... @NormaSaunders
4K Followers 4K Following
Norah Findley @NorahBryn
0 Followers 5 Following
HENRY 💎 @HENRYTELLEZD
363 Followers 5K Following Periodista @UniJaveriana & @UN_News_Centre. | TV & Film Producer @USCCinema. | PR for luxury brands @HECParis, @EIMLParis, @HFFAcademy, @CREA_Geneve & @USI_en.
upliftment @eaglebrother11
964 Followers 6K Following
Andrew McLennan @AMacHimself
238 Followers 4K Following Climate geek. Passionate environmentalist. Practising Zen Buddhist.
Val Giddings @prometheusgreen
5K Followers 6K Following ITIF life sci guru, professional skeptic, biotech expert, policy wonk, beekeeper, lover of wilderness. will travel miles for dark night skies. opinions my own.
Chemical and Biomolec... @CBE_Penn
120 Followers 49 Following The Official Twitter Account for the University of Pennsylvania's Department of Chemical and Biomolecular Engineering. #PennEngineeringProud
Paul Beckwith @PaulHBeckwith
29K Followers 28K Following Climate System Science Expert, Educator, Physicist (M. Sc. Laser Optics, B.Eng. Engineering Physics), interested in climate solutions and chess
Jack Murphy @jackgearymurphy
207 Followers 332 Following Explore, observe, measure, model, learn, tell friends, repeat 🌍 (Geochemist | Earth Historian | Ret. Peace Corps Volunteer | Lecturer @Penn_EES) (also Bluesky)
Julie hall @Juliehall37Hall
74 Followers 2K Following
Maria @mlgarsch
0 Followers 18 Following
Sabrina Smith @6O3Sabrina
3K Followers 7K Following Married Mama Bear w/5 children, BA Psychology w/minor Child & Adolescent Development, & Secretary on Pittsfield Budget Committee #603Sabrina #NHpolitics #FITN
Vaishnavi Chandrashek... @winterapples
2K Followers 2K Following Journalist. #climate #science #asia Bylines @timesofindia @sciencemagazine @yaleE360 @nytimes etc. Email: [email protected]
Philly's Center: Chil... @CEH_Philly
179 Followers 299 Following Official feed of the Philadelphia Regional Center for Children's Environmental Health. #NIEHS funded dedicated to #philly, #environment & #children #health
Foundation for Human ... @foundation376
70 Followers 930 Following Foundation for human security Initiative, offers a practical framework to develop integrated Human Security policies and programmes to prevent, mitigate........
Prof Michael E. Mann @MichaelEMann
208K Followers 2K Following Scientist/Author; Pres. Distinguished Prof/Director Center for Science, Sustainability & the Media, U Penn; Nat Academy of Sciences; Royal Society; Tyler Prize
Peter Kalmus @ClimateHuman
308K Followers 12K Following Climate scientist. Arrested for defending Earth. @ClimateAd, @EarthHeroOrg. Opinions mine. #EmergencyMode
Prof. Katharine Hayho... @KHayhoe
221K Followers 5K Following Climate Scientist, Prof @TexasTech, Chief Scientist @nature_org. Join me on Bluesky @katharinehayhoe.com. Tweets 100% my own 🇨🇦🍁
Penn @Penn
218K Followers 1K Following Official profile for news, events and interesting updates from the University of Pennsylvania. Account managed by University Communications.
Penn Arts & Sciences @PennSAS
8K Followers 623 Following The School of Arts & Sciences is the heart of Penn. Learn about events, news and get involved in the conversation by following us!
Perry World House @perryworldhouse
6K Followers 4K Following Perry World House is the University of Pennsylvania's hub for global engagement. Follow/RT/Like is not endorsement.
Yale Program on Clima... @YaleClimateComm
82K Followers 3K Following We conduct research on public climate change knowledge, attitudes, policy support & behavior. Posted events are not endorsements.
Penn Today @Penn_Today
7K Followers 779 Following A one-stop portal for news, events, and interesting updates from the University of Pennsylvania. Account managed by University Communications.
UN Environment Progra... @UNEP
1.3M Followers 3K Following Official account of @UN Environment Programme. Updates on triple planetary crisis: climate change, nature & biodiversity loss, & chemicals, pollution & waste
The Pennsylvania Gaze... @PennGazette
3K Followers 229 Following The alumni magazine of the University of Pennsylvania.
Weitzman School of De... @WeitzmanSchool
7K Followers 810 Following Preparing students to address complex sociocultural and environmental issues through thoughtful inquiry, creative expression, and innovation.
Penn Climate @upennclimate
10 Followers 2 Following Vice Provost for Climate Science, Policy, and Action Email us to connect: [email protected]
Penn Summer Sessions @PennSummer
1K Followers 291 Following Online, On-Campus, Abroad. Choose your summer.
The SETI Institute @SETIInstitute
694K Followers 2K Following Our mission is to lead humanity's quest to understand the origins and prevalence of life & intelligence in the universe and share that knowledge. #notjustaliens
Bob Inglis @bobinglis
14K Followers 138 Following Energy Optimist. Climate Realist. Founder of https://t.co/BxkmsSVNzZ U.S. Rep. (R-SC4 1993-1999; 2005-2011) Tweeting his own views here.
CLALS @CLALS_UPENN
746 Followers 1K Following Our center allows students to approach Latin American and Latinx cultures in all their diversity.
Penn Engineering @PennEngineers
11K Followers 513 Following The official Twitter page for the University of Pennsylvania's School of Engineering and Applied Science. #InventingtheFuture #PennEngineering
Jack Murphy @jackgearymurphy
207 Followers 332 Following Explore, observe, measure, model, learn, tell friends, repeat 🌍 (Geochemist | Earth Historian | Ret. Peace Corps Volunteer | Lecturer @Penn_EES) (also Bluesky)
Andrea Mitchell Cente... @PennMitchellCtr
265 Followers 43 Following The Andrea Mitchell Center for the Study of Democracy @Penn, which seeks to both understand and promote democracy, hosts a wide array of events each year.
Dr. William J. Ripple @WilliamJRipple
26K Followers 9K Following Find me at Blue Sky https://t.co/UAltrGkFHt Distinguished Professor of Ecology-Oregon State University Co-Lead author "The 2024 State of the Climate Report"
PORES @PennPORES
578 Followers 85 Following Penn Program on Opinion Research and Election Studies Undergraduate research program focused on a data-driven approach to understanding political outcomes.
Pierre Friedlingstein @PFriedling
6K Followers 626 Following You can find me on bluesky 😉 Climate & Carbon Cycle Scientist.
Lauren Lutzke @LaurenLutzke
127 Followers 154 Following Postdoctoral Researcher Penn Center for Science, Sustainability, & the Media She/her
CNS 2026 Annual Meeti... @CNSmtg
4K Followers 103 Following Cognitive Neuroscience Society 33rd Annual Meeting will be held March 7-10, 2026 in Vancouver, B.C, Canada. #CNS2026
Rick Weiss @rick_weiss
661 Followers 241 Following Sci-tech journalist/communicator. Advocate for evidence. SciLine founder and director.
Media and Climate Cha... @media_climate
3K Followers 764 Following MeCCO monitors 127 sources, 59 countries, in 13 languages! Subscribe to our MONTHLY REPORTS including 25 open-source datasets, 15 country & 7 region profiles
Peter Psarras @petepsarras
337 Followers 337 Following Senior Decarbonization Engineer - Carbon Direct. CCUS, Engineered CDR, LCA/TEA/GIS. https://t.co/DmzUcxZiSo
Faye Flam @fayeflam
5K Followers 840 Following @opinion. Bloomberg columnist, podcaster, science geek, Caltech grad, former physics writer for Science, aerial artist.
Delaware Estuary @DelawareEstuary
2K Followers 798 Following Connecting people, science, and nature for a healthy Delaware River and Bay.
Coalition for the Del... @DelRivCoalition
2K Followers 968 Following Amplifying the collective power of 190+ members to advocate for a healthy and protected watershed bluesky: @delrivcoalition.bsky.social
Marianne Lavelle @mlavelles
4K Followers 3K Following Cover politics @insideclimate Past: @NatGeo @publici @USNews @TheVillanovan Love: Pennsylvania, Music; Hate: Paperwork; RT≠endorse PGP: https://t.co/C6h7HYy3va
Michael Kodas @MichaelKodas
2K Followers 2K Following Senior Editor, Inside Climate News; author of Megafire, Colorado Book Award winner, and High Crimes, best nonfiction in USA Book News. Likes to play outside.
Victoria St. Martin @VStMartin
5K Followers 10K Following Deputy national editor @CapitalBNews | past: @insideclimate, @WashingtonPost | Mom, storyteller & survivor
WHYY News @WHYYNews
44K Followers 4K Following Trustworthy news, insight, and conversation for the Philly region and beyond, straight from WHYY’s newsroom, NPR, and more.
Simon Richter @Poldergeist3
842 Followers 795 Following Poldergeist gives expression to the complexities of life below sea level & hovers over polders in cities & regions around the world, esp. NL US & Indonesia.
PBS @PBS
2.1M Followers 43K Following PBS’s editorial independence is central to our work and will never change. We produce trustworthy content that features unbiased reporting.
WHYY @whyy
56K Followers 19K Following We enlighten and inspire through information when you need it, entertainment when you want it & education when it counts - TV, radio, online & in the community!
Academy of Natural Sc... @AcadNatSci
16K Followers 738 Following The Academy of Natural Sciences of Drexel University.
PPEH @PPEHLab
2K Followers 833 Following Penn Program in Environmental Humanities fosters interdisciplinary environmental collaboration at @Penn, in Philly, & beyond with @datarefuge & @schuylkillcorps
David Schechter @DavidSchechter
11K Followers 3K Following National Environmental Correspondent @CBS News and Stations. Host of #OnTheDotCBS.
Communication Neurosc... @falklab
2K Followers 630 Following We study how communication can improve health, well-being, and combat climate change (@Penn and @AnnennbergPenn). Follow us on bsky, IG, and Linkedin!
Allie Sinclair @sinclair_allie
1K Followers 872 Following Incoming Assistant Prof @RiceUniversity • Postdoc @Penn • @DukeU PhD • Learning & Memory, Belief Updating, Behavior Change • https://t.co/zwp0gCtJi4
Society of Environmen... @sejorg
30K Followers 4K Following SEJ strengthens the quality, reach & viability of environmental journalism across all media. Join, support, learn more: https://t.co/M6LWvRQHgg
Michael Weisberg @weisbergm
1K Followers 626 Following @UPenn Phil & Deputy Director @perryworldhouse. Edit @Bio_and_Philo, direct @galapagosERA, biodiversity & global climate policy🇪🇨🇯🇲🇫🇯🇺🇳🐢🌋
Shuchi Talati, PhD @sktalati
3K Followers 1K Following https://t.co/eb14C1eoBl Founder & ED, The Alliance for Just Deliberation on Solar Geoengineering @sgdeliberation. Former #team46 @ENERGY
Social Media+Society @SocialMedia_Soc
12K Followers 914 Following New OA, peer-reviewed journal dedicated to the study of social media and its implications for society. Follow for cutting edge trends in this emerging field.
PennMindCORE @PennMindCORE
609 Followers 358 Following Mind Center for Outreach, Research & Education - Penn's hub for the integrative study of the mind. RTs not endorsements.
Witold Henisz @whenisz
997 Followers 214 Following Vice Dean and Faculty Director, Impact, Value and Sustainable Business Initiative; Deloitte & Touche Prof. of Management, Wharton School; Author & Consultant
Alexander Repenning @alexrepenning
392 Followers 224 Following Comprehensivist & Possibilist. Education Manager @rightlivelihood | Co-Autor 📖 „Vom Ende der Klimakrise“ @TropenVerlag👇🏼 | Own views
Luisa Neubauer @Luisamneubauer
448K Followers 2K Following climate justice activist #fridaysforfuture • author & podcast host • global TIME100 next • born 364 ppm, based in Berlin. Mail: [email protected]
The Penn Libraries @upennlib
6K Followers 413 Following Get the latest news from the @Penn Libraries. Follow us on Instagram, Facebook, and LinkedIn, or subscribe to our newsletter.
Impact, Value, and Su... @ImpactWharton
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Vagelos Institute for... @VagelosEnergy
400 Followers 135 Following Collaborative and multi-disciplinary energy research at the University of Pennsylvania. #EnergyatPenn
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