
Leah Pierson
@leah_pierson
Medical student @HarvardMed | Global Health PhD @HarvardChanSPH | Co-host of @biounethical
ID: 2526241154
https://www.leahpierson.com 27-05-2014 01:19:51
1,1K Tweet
4,4K Followers
461 Following

Ryan Briggs
@ryancbriggs
Raising kids & bread & grant money. Cleaning data & diapers & fish. EA (bed nets not light cone). Social scientist. bsky.app/profile/ryancb…
Matt Darling 🌐🏗️
@besttrousers
Just some guy, y'know?
Nathan Labenz
@labenz
AI Scout, building text-2-video @Waymark, host of The Cognitive Revolution podcast
Roxana Daneshjou MD/PhD
@roxanadaneshjou
Assistant professor of Biomedical Data Science @StanfordDBDS and Dermatology @StanfordMed | AI/ML & precision health | @Rice_BioE alum | @pdsoros Fellow 2014
Peter Wildeford 🇺🇸🚀
@peterwildeford
Globally ranked top 20 forecaster 🎯 AI is getting powerful. Society isn’t prepared. Working at @IAPSai to shape AI for prosperity and human freedom.
Derek Thompson
@dkthomp
Writer @TheAtlantic. "Plain English" podcast host @Ringer. Co-author of Abundance.
Rob Wiblin
@robertwiblin
Host of the 80,000 Hours Podcast. Exploring the inviolate sphere of ideas one interview at a time: 80000hours.org/podcast/
Alec Stapp
@alecstapp
Co-founder @IFP, an innovation policy think tank
Rohan Khazanchi, MD, MPH
@rohankhaz
🩺🥼 PGY-3 @BWHBCHMedPeds via @UNMC @PublicHealthUMN • 🔎📚✍🏽🗣 @FXBHarvard @HHCJ_Lab @bcrpHER on policy/equity, access to care, ACEs, racism, carceral systems
Adam Rodman
@adamrodmanmd
Physician, educator, historian, author, podcaster, researcher @BIDMC_IM @HarvardMed, host of #histmed podcast @BedsideRounds, AE @NEJM_AI, studies 🤖+🧠. 🖖🚲
Brian Albrecht
@briancalbrecht
Chief Economist @LawEconCenter. Antitrust and price theory. 📝Price Theory Newsletter economicforces.xyz
derek guy
@dieworkwear
Menswear writer. Editor at @putthison. Creator of @RLGoesHard. Bylines at The New York Times, The Financial Times, Politico, Esquire, and Mr. Porter
Alexander Berger
@albrgr
Enjoys a good applied micro paper. CEO of @open_phil. Views my own, tweets self-destruct every once in a while.
Justin Lowenthal
@jilowenthal
PGY-2 IM resident @brighammedres. Board @drsforamerica. @docsinpolitics co-founder. Formerly @HopkinsMDPhD @NIHBioethics @Yale. Views mine, he/him
Noah Smith 🐇
@noahpinion
Writes about economics, posts about rabbits. For serious opinions/analysis, read my blog: noahpinion.blog
Jerusalem
@jerusalemdemsas
yes, like the city | staff writer @TheAtlantic | host of Good on Paper podcast | [email protected] | she/her
Nick Byrd, Ph.D.
@byrd_nick
Studying decisions and well-being at @GeisingerRsrch. 🎓 gScholar: shorturl.at/uBDPW 👨💻 ByrdNick.com/blog 🎙️ ByrdNick.com/pod ▶️ youtube.com/@ByrdNick
Richard Chappell🔸
@rychappell
Academic Philosopher. Posts better stuff at goodthoughts.blog 🔸10% Pledge #54 with @GivingWhatWeCan
Matt Reardon
@mjreard
Programs @law_ai_. Frmly @80000hours. I want to do a podcast with @chanamessinger but she won't let me.
Grace Adams 🔸
@gracevadams
Head of Marketing @GivingWhatWeCan Just doing my best 😌 All opinions are my own 🔸10% Pledge #6322
Kristi Hill
@kristihillmd
Current fellow @JHMed_ID, previously @OslerResidency and @Harvardmed
Peter Ubel
@peterubel
Physician-researcher studying medical decisions, ethics, and health policy.
Benjy Renton
@bhrenton
Research Associate at @Brown_SPH. Formerly at @ariadnelabs/@HarvardChanSPH, @VermontDFR and @Middlebury. Views own.
Brian Do
@briantdo1
Incoming PGY1 @mghmedres. MD/PhD @harvardmitmdphd, interested in oncology, genomics, and metabolism. PhD with @mvh_lab.
Saloni
@salonium
Writer, editor, chart maker. Researcher @OurWorldInData. Co-founder @WorksInProgMag. 🇭🇰🇮🇳🏳️🌈
Nathan is in SF (briefly) 🔍
@nathanpmyoung
Geopolitics, prediction markets, flawed but improving. Capital case tweets are sincere, others less so. I like most people when I meet them.
Miles Brundage
@miles_brundage
Independent AI policy researcher, wife guy in training, fan of cute animals and sci-fi. I have a Substack.
Robert Long
@rgblong
executive director of @eleosai
Nick Turley
@nickaturley
head of product @chatgptapp
Matthew Alsaloum
@matthewalsaloum
Incoming 🫀fellow @BrighamFellows | PGY-2 @BrighamMedRes | MD, PhD @YaleMed | BS @stonybrooku | Ohm's law stan
Bryan Carmody
@jbcarmody
The Sheriff of Sodium | Pediatric nephrologist | Associate professor | APD | Husband | Dad | Virginian | Advocate for medical students and common sense
Dan Marcusa
@dan_marcusa
Coffee Snob, Chief Medical Resident @BrighamWomens Cardiovascular Medicine Fellow '25 @umichmedicine MD '2018 #GoBlue. AI Enthusiast
Emma Pierson
@2plus2make5
Assistant prof @Berkeley_EECS, core faculty @UCJointCPH. Developing ML methods to study health & inequality. bsky.app/profile/emmapi…
Otis Reid
@otis_reid
Interested in policies and politics to make the world a better, more equitable place. Work at @open_phil. Tweets my own. PhD from @MITEcon. From NC.
Stefan Schubert
@stefanfschubert
Effective Altruism and the Human Mind (with @LuciusCaviola) is available for free at: academic.oup.com/book/56384
Alexander L. Chu 朱景行
@alexanderchu248
PGY-1 @BrighamMedRes via @DellMedSchool | social medicine & global health equity | believer in constructing more compassionate health systems | @PIH"er"
Brigham and Women's Medicine Residents
@brighammedres
The official Twitter account of @brighamwomens Internal Medicine Residency Program. Devoted to our residents’ training, well-being and success.
Andy Masley
@andymasley
When the going gets weird the weird turn pro Director of EA DC
Kelsey Piper
@kelseytuoc
Senior writer at Vox's Future Perfect. We're not doomed, we just have a big to-do list.
Frances Lorenz
@frances__lorenz
✨ I share my thoughts, post jokes, and discuss effective altruism ✨ I work on the EA Global team at CEA (views my own)
Amanda Askell
@amandaaskell
Philosopher & ethicist trying to make AI be good @AnthropicAI. Personal account. All opinions come from my training data.
Qualy the lightbulb
@qualythe
Official Unofficial EA mascot. I'm here to make friends and maximise utility, and I'm all out of neglected altruistic opportunities
Kirsten
@kirsten3531
Effective Altruism enthusiast, strangely earnest middle manager, mom of 2 under 2. Creator of @eaheadlines
Hayden Wilkinson
@haydenwilko
Research Fellow @GPIOxford and Junior Research Fellow @WolfsonCollege Philosophy, puns, & promoting the good. Give me anonymous feedback: bit.ly/3fDeGG0
Timothée Keyes, PhD
@timothykeyes
AI/ML data scientist and perpetual MD/PhD student @StanfordMed | Mentor @posit_pbc | @PointFoundation | @Princeton | he/they 🇵🇷🏳️🌈 #rstats + #pydata
Max Alexander
@absurdlymax
I do philosophy and a little math, also Effective Altruism. Every day things can get a bit better
EA Lifestyles
@eaheadlines
"The rules of maximizing expected value are simple and finite. Any Cosmo girl would have known." Personal account: @Kirsten3531
Michael Liu
@liumichaelon
Incoming PGY-1 @BrighamMedRes & MS4 @harvardmed | alum @harvard @rhodes_trust | he/him
florence
@morallawwithin
kantian 🏳️🌈 / philosophy phd student / vegan for the animals / pause ai / alt @formofthegood
Tarun Ramesh
@tarunr99
MD Candidate @HarvardMed
Rahul Aggarwal
@rahulaggarwalmd
Cardiology Fellow @HarvardMed @BrighamWomens | Learning about CV Outcomes & Health Services @SmithBIDMC & @DLBhattMD Group | Thankful for Friends & Family
Kushal Kadakia
@ktkadakia
M.D. Candidate @HarvardMed
Jack Ghannam
@jackyghannam
MD-PhD student @HarvardMITmdphd
MGB Housestaff United
@mgbunited
Residents & fellows at Mass General Brigham organizing for our and our patients' dignity in the face of corporate healthcare. Email [email protected]
Alex Cohen
@alexwcohen
Principal researcher @GiveWell, @YaleEconomics PhD, mostly empirical research and global health and development, views are my own
Patrick Magahis
@patrickmagahis
MS4 @WeillCornell | AB @Harvard | Interested in gastroenterology, advanced endoscopy, GI oncology
TracingWoodgrains
@tracewoodgrains
Storyteller. Pragmatist. Pursue excellence. Cofounder @CenterforEdProg. Eng/中文
Alex Pralea
@alex_pralea
Medical student @BrownMedicine
Eric Gilliam
@eric_is_weird
I write about how 20th C. R&D orgs operated | Associate @RenPhil21 and Fellow @GoodSciProject, Stanford '19. Working to build more BBNs
Liam McCoy, MD MSc
@liamgmccoy
PGY3 @uofa_neurology | Research @mitcriticaldata @BIDMC_medicine | MSc @ihpmeuoft | MD @uoftmedicine | trying to fix the medical knowledge system
Luke Messac
@lukemessac
emergency physician, author of Your Money or Your Life: Debt Collection in American Medicine. Opinions my own. attending @BrighamWomens, @harvardmed
Ruxandra Teslo 🧬
@ruxandrateslo
Genomics PhD 🧬 @sangerinstitute | Somatic Evolution in Aging & Cancer | long- form writingruxandrabio.com | Emergent Ventures | views my own
Soleil Shah, MD MSc
@soleilshahmd
Resident Physician @BrighamMedRes | Previously @StanfordMed @USUKFulbright @ARPA_H @CMSInnovates @WHO
Roots of Progress Institute
@rootsofprogress
Building a culture of progress for the 21st century. Subscribe: rootsofprogress.org/subscribe Support: rootsofprogress.org/support
Parker Conley
@parconley
Anki user
Deena Mousa
@deenamousa
Global health & development @open_phil • Co-founder @shamsinasolar 🇪🇬 🇺🇸 Writing in @TheEconomist @NatGeo @SciAm
James Snowden
@jsnwden
Grantmaker @open_phil (prev @givewell) | public health policy |🔸 I give 10% to effective charities and so can you givingwhatwecan.org/pledge
Giving Multiplier
@givemultiplier
We match donations to any charity and introduce you to super-effective charities. Our goal is to make charitable giving as impactful as possible.
Rossa O'Keeffe-O'Donovan
@rossaokod
Research at @open_phil. Formerly economist at @NuffieldCollege / @GPIoxford. Interests: development econ, longtermism/GCRs, animal welfare
Asterisk
@asteriskmgzn
"a handsomely designed print magazine" –– The New Yorker available in barnes & noble and at store.asteriskmag.com online 👇