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Mason Posner

@mason91.bsky.social
989 followers 1.5K following 31 posts

Biology prof @ #PUI, former dept chair, fish guy, developmental biologist, and vision researcher. Here for the science, football and #FPL. #COYB

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Reposted by Mason Posner
Thomas Lin Pedersen @thomasp85.com · 11/09/2025
I am beyond excited to announce that ggplot2 4.0.0 has just landed on CRAN. It's not every day we have a new major #ggplot2 release but it is a fitting 18 year birthday present for the package. Get an overview of the release in this blog post and be on the lookout for more in-depth posts #rstats
tidyverse.org
ggplot2 4.0.0
A new major version of ggplot2 has been released on CRAN. Find out what is new here.
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Punk Rock History @punkrockhistory.bsky.social · 17/08/2025
43 years ago today When punk met hip hop 🤝 The Clash and Kurtis Blow at the Akron Civic Theater, August 17, 1982 #punk #punks #punkrock #hiphop #theclash #kurtisblow #history #punkrockhistory #otd
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Bill Kristol @billkristolbulwark.bsky.social · 27/06/2025
Who has gone out on a limb to challenge Trump? Lots of federal district court judges. Whom did the Supreme Court choose at this moment to rein in (having passed on doing so under Biden)? Federal district court judges.
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Dave Levitan @davelevitan.bsky.social · 14/06/2025
No better way to build morale in the military than forcing troops to march down largely empty streets in a thunderstorm to celebrate a draft dodger’s birthday
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Karen Fisher, PhD @fisherke.bsky.social · 14/06/2025
My tiny undergrad college town!
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Jeff Farrell @jeffreyafarrell.bsky.social · 13/06/2025
If you love Daniocell, but wish it could generate analyses specific to YOUR genes & cell types of interest, check out DaniocellDesktop - a new point-and-click app for Mac and Windows that enables reanalysis of the Daniocell data without programming: daniocell.nichd.nih.gov/desktop/ (1/4)
DaniocellDesktop logo, depicting a fish on a laptop screen.
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James Fallows @jfallows.bsky.social · 10/06/2025
Yes. This is like someone whimpering about the mean streets of the Upper East Side or the Hamptons, of Marin or Atherton, of Potomac or McLean, of 02138. S Miller is an embarrassment to all Californians.
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Dr. Lucky Tran @luckytran.com · 09/06/2025
"We are speaking on behalf of hundreds of NIH staff who are standing up together to say: WE DISSENT. I am so scared about doing this but I am trying to be brave for my kids because it's only gonna get harder to speak up." Thank you to Dr. Jenna Norton and NIH scientists for your courage!
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Kristen Kwan @blockintheback.bsky.social · 31/05/2025
“Punishing campuses by cutting health research funding would destroy the equivalent of one-quarter of annual gross domestic product in the US.” jamanetwork.com/journals/jam...
jamanetwork.com
Cutting the NIH—The $8 Trillion Health Care Catastrophe
This JAMA Forum discusses the recent budget cuts to National Institutes of Health (NIH), the effects of these cuts on scientific research and health of individuals in the US, and the prospects for cha...
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Ed Yong is offline @edyong209.bsky.social · 30/05/2025
I urge everyone to read Unbreaking’s new page on everything the govt is doing to destroy & diminish medical research funding. It’s the best thing I’ve read on this topic: @lizneeley.bsky.social & co have such done an incredible job. unbreaking.org/issues/medic...
unbreaking.org
Medical Research Funding — Unbreaking
How the administration is breaking the government, and what that means for all of us.
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P.A. Cornell (She/Her) @cornellwriter.bsky.social · 26/05/2025
McSweeney’s gets it.
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BWJones @bwjones.bsky.social · 22/05/2025
I'm asking a favor of everyone here. Please click this AEVR/NAEVR (vision research advocacy group) link to oppose Schedule F Reclassification of Federal Science Roles by the Trump administration: www.votervoice.net/NAEVR/Campai... It will help you auto populate fields to your elected reps.
votervoice.net
Oppose Schedule F Reclassification of Federal Science Roles
On April 23, the Office of Personnel Management (OPM) issued a Notice of Proposed Rulemaking (NPRM) that would allow for the reclassification of tens of thousands of federal employees, including those...
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Berta Verd @bertaverd.bsky.social · 19/05/2025
Experimental embryology postdoc available in my lab at the @biology.ox.ac.uk @ox.ac.uk working on the evolution of vertebral counts. Reach out if you’re passionate about EvoDevo, enjoy lab work and microscopy and are into or could get into cichlid fishes. Deadline on the 16th June. Please share!
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Kevin Thiessen, PhD @kevinthiessen.bsky.social · 17/05/2025
Cross-posting from LinkedIn: www.linkedin.com/posts/kevin-... These are useful (and free!) websites that I found in my search for all things #zebrafish as part of my Bioinformatics Bootcamp. If there’s enough interest, I may do a blog post on the Node. Enjoy!
linkedin.com
#zebrafish | Kevin Thiessen, Ph.D.
A while back, I put together a Bioinformatics Bootcamp for #zebrafish researchers. Here are some of the helpful links & resources that I've come across in my search: Disclaimer: This is not a...
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CoreyWelch_STEM @coreywelch.bsky.social · 24/04/2025
NIH just cancelled the STEP-UP summer research program and they alerted students today. One of my students accepted their offer, turned down other REUs, and is now screwed for this summer.
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Mason Posner @mason91.bsky.social · 26/04/2025
Very good description of how the Trump administration is dismantling US science and harming public health, and a message that we can't acquiesce. Supporting medical science in the USA - The Lancet www.thelancet.com/journals/lan...
thelancet.com
Supporting medical science in the USA
The pursuit of rigorous medical science is not compatible with capitulation to government demands aimed at weaponising and eroding science. On April 14, Edwin R Martin Jr, the Trump-appointed interim ...
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Dr. Joscelin Rocha-Hidalgo 🇧🇴🏳️‍🌈 @joscelinrocha.com · 18/04/2025
📊 tidyplots: Publication-Ready Plots for Scientific Papers By Jan Broder Engler — Create clean, consistent, and accessible plots in R with intuitive syntax. Great for scientific publishing! 🔗 Package: buff.ly/AEeUq0Z 🔍 Examples: buff.ly/vFpLqna More R resources 👉 buff.ly/MSQa1kh #RStats #DataViz
buff.ly
Tidy Plots for Scientific Papers
The goal of tidyplots is to streamline the creation of publication-ready plots for scientific papers. It allows to gradually add, remove and adjust plot components using a consistent and intuitive…
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Max Berger @maxberger.bsky.social · 15/04/2025
We've reached the point in our descent into fascism where the Jewish governor's house getting firebombed on Passover by a guy trying to bash his head in with a sledgehammer is overshadowed by the story of the President saying he wants to build foreign gulags for US citizens.
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David Corn @davidcorn.bsky.social · 12/04/2025
If you feel like being inspired by a big law firm, here's the opening to Sussman Godfrey's lawsuit against Trump and his executive order targeting the firm. It still is amazing other firms caved quickly to Trump's mob-like and unconstitutional shakedown. storage.courtlistener.com/recap/gov.us...
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Virginia Gewin @virginiagewin.bsky.social · 11/04/2025
The budget proposal eliminates: NOAA’s Oceanic and Atmospheric Research office Stops funding regional climate data, climate competitive research or sea grant programs Severely defunds the Natl Ocean Service & the NMFS www.cnn.com/2025/04/11/c...
cnn.com
Trump’s draft budget eviscerates weather and climate tracking and research | CNN
The move would devastate weather and climate research even as weather is becoming more erratic and extreme, and would cripple the US industries — including agriculture — that depend on free, accurate ...
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David Corn @davidcorn.bsky.social · 11/04/2025
This sounded even more ridiculous in the original North Korean.
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southpaw @nycsouthpaw.bsky.social · 07/04/2025
The Fourth Circuit is famously succinct. storage.courtlistener.com/recap/gov.us...
The United States Government has no legal authority to snatch a person who is lawfully present in the United States off the street and remove him from the country without due process. The Government's contention otherwise, and its argument that the federal courts are powerless to intervene, are unconscionable.
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Jeff Asher @jeffasher.bsky.social · 05/04/2025
Playing around with CBP airport processing data this morning to see how much air travel by non-US passengers is cratering.
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John Holbein @johnholbein1.bsky.social · 06/04/2025
Wow! Three scholars at Columbia, Michigan, & Maryland just introduced a measure of the partisan leanings of employers in the U.S. The data is constructed by linking voter registrations to online worker profiles. VRscores capture the political affiliations of 21.8M workers across 2.6M employers.
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AAUP-Ohio State @osuaaup.bsky.social · 05/04/2025
We must stand up for all of our students. The federal government's targeting & treatment of international students is completely unacceptable. International students are core members of the Buckeye community and we won’t be silent as they are scapegoated in this way www.dispatch.com/story/news/e...
dispatch.com
5 Ohio State University international students have visas revoked by Trump administration
Ohio State University is the latest college to report having international students whose visas were revoked by the Trump administration.
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Marisa Kabas @marisakabas.bsky.social · 05/04/2025
A mother and her three children were snatched by ICE from a dairy farm in Sackets Harbor, a rural town in northern New York. But the location is no coincidence—Tom Homan, Trump’s border czar, LIVES THERE. He allowed his own neighbors, including a third grader, to be jailed. Deplorable.
syracuse.com
Mom, 3 kids detained in ‘horrifying’ ICE probe in Northern NY
The family has been transferred out of New York state.
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Mason Posner @mason91.bsky.social · 05/04/2025
Folks wrapped around the entire town square today for #handsoff in Medina Ohio
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ACLU @aclu.org · 02/04/2025
BREAKING: We're suing the National Institutes of Health over their politically-motivated purge of research grants. This is an unlawful attack on scientific progress that puts lives at risk.
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Maggie Fox @maggiefox.bsky.social · 29/03/2025
During the darkest days of Covid, Peter Marks briefed the world on the development of the vaccines that saved millions of lives, with calm command of the science that helped us all take a deep breath and believe we could get through it all.
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Katie Wilkinson @drkwilkinson.bsky.social · 28/03/2025
Today was yet another sad day for science. All U-RISE training programs, including the one at SJSU, got stop work orders. We've had a version of this program at SJSU for 30+ yrs. Devastating for the students who got their stipends & tuition pulled w no notice & for the future of science 🧪 1/
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jon ben-menachem @jbenmenachem.com · 14/03/2025
Columbia President email confirms DHS raid tonight in University housing (dorms?). Truly, get us all the fuck out of this place.
Dear fellow members of the Columbia community:
 
I am writing heartbroken to inform you that we had federal agents from the Department of Homeland Security (DHS) in two University residences tonight. No one was arrested or detained. No items were removed, and no further action was taken.
 
Federal agents from the DHS served Columbia University with two judicial search warrants signed by a federal magistrate judge authorizing DHS to enter non-public areas of the University and conduct searches of two student rooms.
 
The University has a clear protocol in place. Consistent with this protocol, our longstanding practice, and the practices of cities and institutions throughout the country, the University requires that law enforcement have a judicial warrant to enter non-public University areas, including residential University buildings. Tonight, that threshold was met, and the University is obligated to comply with the law. Our University Public Safety was present at all times.
 
Columbia continues to make every effort to ensure that our campus, students, faculty, and staff are safe. Columbia is committed to upholding the law, and we expect city, state, and federal agencies to do the same.
 
I understand the immense stress our community is under. Despite the unprecedented challenges, Columbia University will remain a place where the pursuit of knowledge is cherished and fiercely protected, where the rule of law and due process is respected and never taken for granted, and where all members of our community are valued and able to thrive. These are the principles we uphold and that guide us every day.
 
For students in need of support, I’ve included a list of University resources below.
 
Standing together for Columbia,

Katrina Armstrong
Interim President, Columbia University in the City of New York
 
Available University Resources:

Support from your school: Contact the Dean of Students office for your school.
Counseling and well-being resources:
Morningside and Manhat…
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Polly Fordyce @pollyfordyce.bsky.social · 01/03/2025
My first research experience was because of a summer NSF REU. I learned to code (in FORTRAN 77!) as part of the KTeV high energy physics collaboration. It launched my passion for science & my entire career. Devastating to see this valuable program gutted. www.science.org/content/arti...
science.org
NSF downsizes summer research program for undergraduates
Many participants are from groups underrepresented in science
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Michel Cayouette @michelcayouette.bsky.social · 01/03/2025
Someone at NIH signed this letter! WOW, I’m shocked.
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Kevin M. Kruse @kevinmkruse.bsky.social · 28/02/2025
It’s nice how they’ve replicated the middle school dynamic of the insecure bully and his sniveling sidekick picking on someone surrounded by a circle of scared little boys who also try to talk shit so the bully doesn’t come after them. Or as the right calls it, “masculinity.”
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Garry Kasparov @garrykasparov.bsky.social · 28/02/2025
Zelensky is a wartime leader watching his people suffer and die under Russian attacks every day. To be lectured and lied to by Trump and Vance, as they defend the war criminal dictator committing these atrocities, is unimaginable agony. An everlasting shame for America.
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Mason Posner @mason91.bsky.social · 28/02/2025
Ashamed of my country. Slava Ukraini!
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Atul Gawande @agawande.bsky.social · 27/02/2025
Rubio terminated 5800 USAID contracts – more than 90% of its foreign aid programs – in defiance of the courts. Here’s a list of just some of the lifesaving awards that were terminated. Nearly all were Congressionally mandated. They’ve saved millions of lives. 🧵
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Katherine J. Wu @katherinejwu.com · 27/02/2025
I talked to NIH officials, current and former, about what's been happening inside the agency since the Trump administration shut down their grantmaking pipeline in January. Their stories showed just how willing our new leaders are to break the law: www.theatlantic.com/health/archi...
theatlantic.com
Inside the Collapse at NIH
Administration officials pressured NIH to avoid clear advice from the agency’s own lawyers to restart grant funding now.
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Randall Munroe @xkcd.com · 26/02/2025
RNA xkcd.com/3056
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Dan Lamothe @danlamothe.bsky.social · 24/02/2025
Gen. CQ Brown signs off with a graceful message on LinkedIn:
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Daniel Gorelick @danielgorelick.bsky.social · 23/02/2025
My colleague @rnareylab.bsky.social wrote this editorial for her hometown area newspaper. Well done & more please! www.heraldbanner.com/opinion/colu...
heraldbanner.com
Why federally funded science matters to Texas | Columns | heraldbanner.com
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John Gramlich @johngramlich.bsky.social · 15/02/2025
"More than half of the 100 congressional districts with the largest proportion of federal workers are held by the GOP, according to a Wall Street Journal analysis." (@wsj.com chart below shows congressional districts in the South.) www.wsj.com/politics/pol...
Chart showing the estimated number of federal workers in congressional districts in the South, based on an analysis by The Wall Street Journal.
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Peter Gleick @petergleick.bsky.social · 18/02/2025
Want to go visit the national parks this year? Sorry. The reservation system is shut down, EMT personnel are gone, so don't get hurt or lost. No one can clean the bathrooms or cabins, so they'll be closed. Rangers are fired. www.sfchronicle.com/bayarea/arti...
sfchronicle.com
Yosemite halts camping reservations, with no timetable for their return
Yosemite halts camping reservations, with no timetable for their return at a time when federal employees are being laid off
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Lora Kolodny @lorak.bsky.social · 22/02/2025
This is CQ Brown: www.youtube.com/watch?v=SaJN...
youtube.com
U.S. Air Force: General Brown Commercial :30
YouTube video by U.S. Air Force Recruiting
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Lora Kolodny @lorak.bsky.social · 22/02/2025
“DOGE has targeted a shocking sweep of basic government services with an unprecedented level of slash-and-burn nihilism. There’s no considered plan, just careless mass destruction — and Musk’s desire to control everything, whatever the risks.” www.theverge.com/elon-musk/61...
theverge.com
Elon Musk’s first month of destroying America will cost us decades
There’s no considered plan, just careless mass destruction.
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Garrett M. Graff @vermontgmg.bsky.social · 22/02/2025
My weekly column and news roundup of our national crisis, written in the style of how the US media would—with more clear-eyed authority—cover these events if they were happening overseas: www.doomsdayscenario.co/p/king-donal...
doomsdayscenario.co
"King Donald I" Accelerates White Nationalist Purge of Military Leaders
A suggested guide to how the US media should be bravely—and clearly—covering our national crisis
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Gitta Coaker @gittacoaker.bsky.social · 22/02/2025
Graduate student admissions also paused at University of Southern California, Vanderbilt, etc. www.wesa.fm/health-scien...
wesa.fm
The University of Pittsburgh pauses its Ph.D. admissions process amid research funding uncertainty
A spokesperson for the University told WESA Friday that the school has "temporarily paused additional Ph.D. offers of admission," while Pitt works to understand how proposed federal funding cuts could...
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Thomas Zeitzoff @zeitzoff.bsky.social · 22/02/2025
Three things that make the U.S. the envy of the world: 1) Professionalized military with strong norm of civilian control 2) Higher education and cutting-edge scientific research 3) Ability to welcome immigrants and attract the “best and the brightest” All three are under threat.
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