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Jessie Shelton

@jsheltino.bsky.social
440 followers 147 following 43 posts

occasional particle physics

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Reposted by Jessie Shelton
arXiv @arxiv.bsky.social · 01/10/2026
arXiv has updated our policy on rate limiting for all submitters. This update was made to fairly distribute moderator time & support the arXiv community of staff, volunteers, readers & authors. Please read our announcement to learn more: blog.arxiv.org/2026/10/01/updated-r…
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Reposted by Jessie Shelton
Arturo Dominguez @extremearturo.bsky.social · 28/09/2026
The Texas Tribune, one of the most reliable news outlets in Texas, just named the ICE agent who shot Lorenzo Salgado Araujo. Gregory Feathers www.texastribune.org/2026/09/28/h...
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Mark Histed @markhisted.org · 16/09/2026
Scientist here: It is widely known inside science that this—top-down imposition of a research agenda—leads to mostly rote, boring, non-innovative work. Building an institute to do discovery science is hard: you hire young people, put them together, hope synergies arise and ideas fall out.
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Carl T. Bergstrom @carlbergstrom.com · 10/09/2026
I started translating the announcement into plain English, but got too depressed to continue before I even reached the most pernicious parts in the "full letter" linked.
Dear Colleagues,
The U.S. National Science Foundation was established in 1950 to keep American discovery at the frontier. That mission has not changed. But the political landscape has. So it all ends. Now.
We've heard this message clearly from researchers across disciplines and settings. Science today is no longer a straight line from laboratory to application. We aim to cause maximal harm to universities by diverting funds elsewhere. Rather than investing public funding to generate massive positive externalities, we prefer allowing billionaires to set the scientific rese agenda . Someone—you’ll never guess who—convinced us to pour what money we do spend into AI.
To meet this moment, NSF is embracing a portfolio approach, where much more of our funding can be diverted to industry. We are expanding who carries out NSF-supported work and how, to enable ambitious, multidisciplinary inquiry at the scientific frontier, where frontier is defined as what we want to fund. We will find and support exceptional students and early-career researchers, at the stage when research creativity is high, so long as they US citizens of the right kind. Our new Office of Metascience will implement unproven methods to make a show of assessing the effectiveness of new initiatives, and more importantly will leverage that Gold Standard Science bullshit to eliminate programs in geosciences, basic biology, all aspects of social science, and anything else that makes the Christian right uncomfortable.  
We’e already pretty much gutted the entire agency. Funding is at a near stand-still, and the agency has become unresponsive to researchers to a degree that was unimaginable only two years ago. We know none of this succeeds without you, NSF's staff, reviewers, awardees, students, and partners across academia and industry. NSF's role is to create conditions for exceptional science to happen more often and more frequently. We are redoubling our commitment to do so through these efforts.
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Nigel Goldenfeld @nigelgoldenfeld.bsky.social · 03/09/2026
DoD is attempting to redirect funds from the National Institute of Health! "Trump officials at NIH disclosed the existence of DoD’s efforts only after being pressed for information by House Appropriations Committee Democrats." If DOD is short of $$$, maybe they could ask ICE to pitch in?
democrats-appropriations.house.gov
Defense Officials Attempt to Raid NIH Funds to Cover Department of Defense Activities
House Appropriations Committee Ranking Member Rosa DeLauro (D-CT-03) has learned that officials at the Department of Defense (DoD) are working to divert billions of dollars from the National Institute...
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Reposted by Jessie Shelton
Michael Greshko @michaelgreshko.bsky.social · 01/09/2026
Well, that was quick! Not on the arXiv quite yet, but you can see the preprint here: lz.lbl.gov/wp-content/u...
lz.lbl.gov
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Reposted by Jessie Shelton
Douglas Natelson @nanoscaleviews.bsky.social · 01/09/2026
🧪⚛️ 1/7 We are one month away from the end of the federal fiscal year. Right now, the NSF is on track to issue about 4000 fewer (!!) awards in FY26 than it did back in FY21-FY24, and 2000 fewer than it did in the tumultuous FY25 (with its government shutdowns and mass cutbacks in agency personnel).
Graphs from grantwitness.com of NSF award and obligations vs time during the last several fiscal years, showing drastic shortfalls in FY26 relative to prior responses.
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Reposted by Jessie Shelton
Anna Kramer @annackramer.bsky.social · 25/08/2026
Interior has reassigned ~30 of its most senior career staffers. Among those losing their longtime positions? The woman who directed the National Wildlife Refuge System for the last 10 years, and the man who ran the migratory bird program for the last 15.
notus.org
‘They Want Us All To Leave’: Interior Reassigns Dozens of Senior Staff
Around 30 top staffers have been reshuffled, with some people moving to teams outside their areas of expertise.
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Nigel Goldenfeld @nigelgoldenfeld.bsky.social · 23/08/2026
🧪Deadline tomorrow midnight Eastern to post Comments on proposed NSF revisions. They smuggle in OMB revisions, which were so controversial that Congress specifically excluded them from the current continuing resolution. If you've ever been funded by NSF, please comment. Info and my comment 👇👇👇👇👇
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Reposted by Jessie Shelton
ᴢᴇɴ sɪᴍᴍᴏɴs @killlthehype.blacksky.app · 23/08/2026
16 months ago: Never forget how it started.
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Daphne Keller @daphnek.bsky.social · 21/08/2026
This data on self-censorship among U.S. academic scientists and engineers -- not even humanities people, this is STEM -- is so disturbing. theconversation.com/self-censors...
How are scientists adjusting the way they work during the Trump administration?
The survey asked a representative sample of university based scientists: "Since January 2025, have you intentionally done any of the following due to concerns about possible negative consequences for you, your work environment, or your career?" [then data]
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Dan Garisto @dangaristo.bsky.social · 20/08/2026
Scoop: For nearly a year, NSF has struggled to make new grants. Now we know that it will not catch up. In fact, NSF will award just 6,100 new grants—a 30% y/o/y decline, itself down from a previous avg. of 11,000+. In fact, the last time NSF awarded so few grants was in the early '80s.
nature.com
Exclusive: NSF set to issue lowest number of new grants in four decades
The US science-funding agency is withholding $1 billion of its budget so that the money can go to a special White House project.
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Charles Louis Richter @richterscale.bsky.social · 17/10/2024
ok, this is my favorite so far:
Penguin Classics cover of Middlemarch by George Eliot. cover image is a painting of the death of caesar
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Nigel Goldenfeld @nigelgoldenfeld.bsky.social · 04/08/2026
The trillion dollar biotech industry started with: "luck, patent lawyers & other people’s cleverness stacked on top of a man who simply wanted to know what was living in the water ...a worse pitch than any funding committee will ever accept & a better bet than almost anything they fund on purpose."
spacedaily.com
A microbe scooped from a Yellowstone hot spring in the 1960s quietly changed the world — the heat-proof enzyme inside it made modern DNA testing possible, which means most DNA evidence in criminal cas...
The accidental discovery of a heat-loving microbe in a Wyoming hot spring became the hidden foundation for modern forensic science and genetic testing.
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Aaron Rupar @atrupar.com · 30/07/2026
New in PN: The new "science golden age" looks suspiciously like a grift "It’s impossible not to wonder whether part of Trump’s loathing for universities is that there's no way for him to corrupt the process and make money off it in the same way he can by giving billions to Silicon Valley types."
publicnotice.co
The new "science golden age" looks suspiciously like a grift
Trump wants to run scientific research like his family business.
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Carl T. Bergstrom @carlbergstrom.com · 23/07/2026
1. The new Trump / Kratsios plan for US science appears explicitly designed to destroy US universities. Diverting money to tech donors is probably just a bonus. Gift link.
nytimes.com
Trump’s Plan for Science: More Money for A.I., Less for Universities (Gift Article)
Michael Kratsios, President Trump’s science adviser, proposed overhauling how the government funds research. Democrats said Mr. Trump’s actions had weakened science.
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Douglas Natelson @nanoscaleviews.bsky.social · 22/07/2026
🧪⚛️ This thread makes essential points. How can anyone take OSTP's claims of embarking on a golden age of science seriously, when their report is accompanied by a budget request to eviscerate NSF and NIH?
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Reposted by Jessie Shelton
Carl T. Bergstrom @carlbergstrom.com · 21/07/2026
1. We—@eduede.bsky.social, @mjcrockett.bsky.social, Kevin Gross, and I—have a new preprint on the arXiv today, based on ideas that emerged during an @sfiscience.bsky.social workshop in November 2024: The unintended consequences of large language models as a labor-augmenting technology in science.
arxiv.org
The unintended consequences of large language models as a labor-augmenting technology in science
As a labor-augmenting technology, large language models (LLMs) have the potential to accelerate scientific activity across the research pipeline. But even if LLMs perform on par with human experts at ...
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Megan Wachspress @meganwachspress.bsky.social · 19/07/2026
This weekend the US military bombed civilian energy infrastructure leaving thousands in southern Iran w/o power in 100-degree heat. I've previously written about my sense of helplessness at these atrocities & keep asking, earnestly, how can I help stop it? www.liberalcurrents.com/we-are-the-b...
liberalcurrents.com
We Are the Baddies
There is a term for our current political condition, in which our own day-to-day lives are indefensible but there are no obvious means by which we can produce a different outcome in Iran: Moral injury...
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Reposted by Jessie Shelton
Caræsten 🇵🇸 @cara.city · 18/07/2026
hi this is a really big deal. Chaco Canyon is one of the most important historical sites in North America. the area tribes are extremely opposed to this. please please please comment on this with the BLM. it takes two minutes.
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Kelly Lynne D’Angelo ✨ @kellylynnedang.bsky.social · 16/07/2026
Please blow up the public comment (included below): BREAKING NEWS (7/15) — The administration wants to destroy Chaco Canyon without consulting Tribal Nations. It’s an irreplaceable historic & cultural site with 4,700 archeological sites that could be lost to the bulldozers of oil & gas development
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Sean Carroll @seanmcarroll.bsky.social · 12/07/2026
I'm sad to report that Mark Wise, theoretical physicist at Caltech, has passed away. He was my friend and collaborator, a giant of theoretical physics, and just one of my favorite people. RIP. www.pma.caltech.edu/people/mark-...
pma.caltech.edu
Mark B. Wise - Division of Physics, Mathematics and Astronomy
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Sam Wang @samwang.bsky.social · 12/07/2026
To stop the Project 2025 takeover of science, public comments are half a plan. But they won't get us all the way there. Here's the second half of the plan - and what you can do: samwang.substack.com/p/building-h...
samwang.substack.com
Comments are Half A Plan To Stop the Takeover of Science...
...here's the second half.
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Phil Plait @philplait.bsky.social · 11/07/2026
Whoa, over a quarter million people (so far!) have left a comment on the egrgious openly fascist takeover attempt of the OMB. You can too! @standupforscience.net has instructions and everything you need. It's not hard, and it's critically important to science. fight2win.standupforscience.net
fight2win.standupforscience.net
Stand up for Science
Stand up for Science
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Stand Up for Science! @standupforscience.net · 11/07/2026
🚨 HEADS UP: If you haven't submitted a comment on the OMB proposal yet, there's still time - but it's running out! There are only 2 days left to push back against Russell Vought's attempt to give political appointees unprecedented control over federal research funding. Take Action: zurl.co/qTjQP
Graphic from Stand Up for Science urging action on a federal funding proposal. Large text reads: "2 Days Left" and "Help Us Stop Vought From Destroying American Science." A portrait of Russell Vought appears beside the U.S. Capitol. A banner along the bottom reads: "Submit a comment on the OMB proposal | Link in bio to take action." The Stand Up for Science logo appears in the top left.
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Dan Garisto @dangaristo.bsky.social · 10/07/2026
New: The National Science Foundation is preparing to claw back some $500 million in funds from some of its core science programs in physics, math, computer science, and engineering in order to fund a project from the White House Office of Science and Technology Policy.
nature.com
NSF plans cuts to core science programmes to fund White House initiative
A proposed clawback of already distributed research funds comes as the US agency’s budget is already squeezed and it struggling to clear a backlog of grant applications.
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Stand Up for Science! @standupforscience.net · 08/07/2026
Monday, July 13th is the LAST DAY that you can leave a public comment on Russell Vought's science-destroying OMB Grant Proposal. Join us from 2 - 3PM ET to learn what comes next, hear from experts, and learn how the proposal will affect you. Register at the link in our bio or go here:zurl.co/tH8hn
The graphic displays an image of Russell Vought and the logos of Stand Up for Science, teh American Association of University Professors, and the American Federation of Teachers. The graphic reads: "VIRTUAL & ACCESSIBLE, REGISTRATION LINK IN BIO! OMB DEADLINE DAY, Monday, July 13th, 2 - 3PM ET, The Fight is Just Beginnig, Learn what comes next in the fight, Hear from scientists, experts, and MoCs, Learn how the proposal will effect you".
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Nigel Goldenfeld @nigelgoldenfeld.bsky.social · 30/06/2026
Heads up! The National Science Foundation has published new grant proposal rules for public comment. 203 pages! The comment period is open until Aug 24 2026. It implements all the proposed changes in the OMB document, maybe more. The Supporting and Related Material is where the bodies are buried.
regulations.gov
Regulations.gov
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Adam Klasfeld @klasfeldreports.com · 30/06/2026
A shockingly close call on how to read plain English in the first sentence of a constitutional amendment.
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Grace Lindsay @neurograce.bsky.social · 13/06/2026
I've seen a lot of info for specialized audiences (e.g. scientists, non-profits) on how to comment on the proposed OMB rule change for grants, but less for the general public. So I made this one-pager that can be shared more widely. docs.google.com/document/d/e...
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Colette Delawalla, PhD @cdelawalla.bsky.social · 04/06/2026
ALRIGHT EVERYONE HERE IS THE OFFICIAL SUFS GUIDE TO LEAVING PUBLIC COMMENTS ON THE OMB-2026-0034 PROPOSED RULE: www.standupforscience.foundation/policy-and-advocacy/the-sufs-guide-to-writing-public-comments (share with all your friends!)
standupforscience.foundation
The SUFS Guide to Writing Public Comments — Your Site Title
Written by: Cole Donovan, Director of Policy and Advocacy and Colette Delawalla, PhD, CEO
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Colette Delawalla, PhD @cdelawalla.bsky.social · 03/06/2026
RE: OMB-2026-0034 Comments Vought was unprepared for the revolt on his hands and they are struggling and/or obstructing to get comments up in real time. They have weeks to actually post things after a review, so the numbers and specific individual comments may take time showing up. 1/3
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Jessie Shelton @jsheltino.bsky.social · 30/05/2026
This is a useful resource for scientists thinking about how to leave the most effective comment on the recent OMB proposal to gut American science
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elizabethginexi.bsky.social @elizabethginexi.bsky.social · 29/05/2026
Summary of Key Changes in OMB’s Proposed Federal Financial Assistance Rule. Russell Vought is going destroy American Science. elizabethginexi.substack.com/p/summary-of...
elizabethginexi.substack.com
Summary of Key Changes in OMB’s Proposed Federal Financial Assistance Rule
Russell Vought is going destroy American Science
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Joshua Weitz @joshuasweitz.bsky.social · 28/05/2026
Politicization of science is a pathway to mediocrity, decline, and real-world failure. The White House and OMB might want more power to undermine America's once-leading R&D ecosystem, but doing so comes with costs: to careers, discovery, the economy, our health, and national security.
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Jessie Shelton @jsheltino.bsky.social · 10/05/2026
Air and sea CO2 concentrations.
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Naomi Kritzer @naomikritzer.bsky.social · 04/05/2026
Minneapolis celebrates spring with a parade of giant handmade socialist puppets and a festival where people row the sun across the lake. This year's Mayday festival was today, and I'm going to try to share some photos and videos (many taken by others) to try to explain it for my non-local friends.
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Jeffrey Vagle @jvagle.me · 28/04/2026
There is massive infrastructural damage being done to our country by this administration, some of which we will not recover from in my lifetime, possibly even my kids'. www.nytimes.com/2026/04/27/c...
nytimes.com
How the Trump Administration Ended Independent Science at the E.P.A.
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Dan Garisto @dangaristo.bsky.social · 25/04/2026
Breaking: Trump has fired the membership of the National Science Board, which is oversees NSF. I have confirmed separately with multiple now-former members of NSB.
democrats-science.house.gov
Ranking Member Lofgren Reacts to Latest Trump Scheme to Undermine Science | House Committee on Science, Space and Technology
The House Committee on Science, Space and Technology
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Jamie Dupree @jamiedupree.bsky.social · 23/04/2026
I wrote about this in my newsletter. The Weather Service didn't launch balloons recently and got surprised by tornadoes in Kansas. DOGE cuts at NWS cut out weather balloon launches which gather data for storm prediction. You are less safe because of that choice.
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@NewsJennifer (Jennifer Schulze) @newsjennifer.bsky.social · 12/04/2026
This reality check by Rebecca Solnit grabs you right from the killer first sentence. Do yourself a favor & give it a read.
The United States is being murdered, and it’s an inside job. Every department, every branch, every bureau and function of the federal government is being fatally corrupted or altogether dismantled or disabled. All this is common knowledge, but because it dribbles out in news stories about this specific incident or department, the reports never adequately describe an administration sabotaging the functioning of the federal government and also trashing the global economy, international alliances and relationships, and the national and global environment in ways that will have downstream consequences for decades and perhaps, especially when it comes to climate, centuries.
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Casey Dreier @caseydreier.bsky.social · 09/04/2026
The FY 2027 NASA budget request hides its science cuts by omitting mission names instead of explicitly zeroing them out. We did the work and found 54 missions cancelled in this proposal. This is another extinction-level event for NASA science. Full list: planetary.org/save-nasa-science
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Wes Burdine @wesburdine.bsky.social · 09/04/2026
BREAKING: Following the American threat of an “Avignon Papacy,” Robert Kennedy has begun a Diet of Worms
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Roozbeh Kiani @roozbehkiani.bsky.social · 07/04/2026
The US/Iran war and escalating rhetoric are already disrupting civilian life and academic infrastructure across the region. We drafted a letter in defense of academic life, and to mobilize concrete support for affected students, scholars, and collaborations. Please check Sepi’s message and sign.
sites.google.com
Protect Academic Life in Iran
We, the undersigned academics and researchers from around the world, express our profound concern over recent military strikes on Iran, the retaliatory responses, and the reported impact on civilian l...
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Mike Boylan-Kolchin @mbkplus.bsky.social · 07/04/2026
"We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty and the pursuit of Happiness": this is a statement of universal rights, it applies to Iranians too.
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Jessie Shelton @jsheltino.bsky.social · 04/04/2026
This holds for all federal science funding. This is part of what has made it historically one of the best long-term investments the US government has ever made.
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David Ho @davidho.bsky.social · 03/04/2026
I will say this again: Science isn’t just something that nerds do, it’s the foundation of the modern world. It’s why this app exists. It’s why child mortality rate isn’t 50% anymore. It’s how we’re able to launch people to the moon. It’s how we’re able to grow food that feeds half the world.
nature.com
Massive budget cuts for US science proposed again by Trump administration
Budget proposal would also curb federal payments for scientific publishing.
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Joshua Foust 🪖🎮 @joshuafoust.com · 03/04/2026
“They’re destroying more than fifty research facilities across thirty-one states, labs that house decades of irreplaceable long-term science…And they’re replacing all of it — the offices, the scientists, the institutional knowledge, the professional independence — with fifteen political appointees”
hatchmag.com
Trump administration orders dismantling of the U.S. Forest Service
Late Tuesday afternoon, with the subtlety of a wrecking ball and the morality of a foreclosure notice, the Trump administration announced the most devastating attack on the U.S. Forest Service in the ...
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