Joel VanderWerf

@joelvanderwerf@sfba.social
161 Followers
153 Following
4.8K Posts
Mathematician. Applying semigroup theory to distributed computing, convergent replication.
Might move here from@joelvanderwerf
The hatch where burgers go in and out.
When the Jawas settle down and open a filling station.

NYC, 1919: Perched on a towering pile of donated books, a librarian calls from a megaphone to request more book donations for American troops stationed in France. The American Library Association’s campaign sent up to 55,000 books each month to military camp libraries.

via Library of Congress: https://www.loc.gov/resource/ppmsca.40926/

#archivespelunking #books #bookstodon

the fact that the Internet Archive got into bigger trouble for lending books they paid for than Facebook did for reproducing books they pirated tells you everything you need to know about copyright.

#fuckAI

This national monument is ‘part of the true history of the USA’. Will it survive Trump 2.0?

Sáttítla Highlands, with its unique lava-flow landscape, feels like ‘another planet’, but its protected status, granted by Joe Biden, is now threatened

The Guardian

[NYTimes-Gifted]:Trump Administration Live Updates: Senate Set to Debate Bill That Would Add at Least $3.3 Trillion to Debt

https://www.nytimes.com/live/2025/06/29/us/trump-news?unlocked_article_code=1.Sk8.YIoe.wCVCGaxLE54y&smid=nytcore-ios-share&referringSource=articleShare

#budget #deficit

Trump Administration Live Updates: Senate Debates Bill That Would Add at Least $3.3 Trillion to Debt

The New York Times
Stealing from the poor, giving to the rich, at a time when inequality is already at record levels. Inequality is the thing that holds us back most — and this Republican bill exacerbates it. (Again) #TrumpsTrillionsTransfer

California Republican David Valadao sent a letter politely pushing back on ICE’s abductions of immigrants w/no record.

But it’s his _vote_ that’s actually going to matter when the MAGA Murder Budget gets back to the House. It would turbocharge the brutal abductions we’ve seen👇🏽

https://open.substack.com/pub/americasvoicecnn/p/latino-house-gop-members-oops-you?r=1psrs&utm_medium=ios

Latino House GOP Members: Oops, You Can’t Be Against Indiscriminate Mass Deportation, Then Vote for It

You’ve got some explaining to do with your constituents.

Combating Nativist Narratives
Dark Sand Cascades on Mars

Image Credit: NASA, HiRISE, MRO, LPL (U. Arizona),

https://apod.nasa.gov/apod/ap250629.html #APOD

I live in a rural deep red county in a deep red state. Recently a small local Hispanic church invited people from other local churches. They said they wanted support from the local community as many of their members are scared.

I went. In fact, so many people showed up that guests by far outnumbered regulars.

This has never happened here before.

Religious or not, red state or blue state, there are people everywhere that care. Even in the deepest of red places.

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Iconic anti-war poster, originally by US printmaker Lorraine Schneider, 1966
#WomensArt
@Natasha_Jay and some of us had it hanging in our bedrooms and middle school halls. #NotAgain
@ienvision @Natasha_Jay I remember it from College … a long time ago.
@Natasha_Jay ah, so glad you added a credit, we have one on our door and have had it for years.
@Natasha_Jay @jeridansky My parents had this hanging in our home when I was a kid and my mom had it on a necklace.
@lmc My mom did, too! It's one of the few things of hers I claimed after her death, many years ago now.
@jeridansky yes! That’s the exact pendant she had, she wore it all the time.