John Lloyd

John Lloyd

@boyonabike62.bsky.social

History professor, transit and active transportation, housing, climate justice, Dodger fan.

4,936 Followers 722 Following 2,424 Posts Joined Aug 2023
8 hours ago

theonion.com/no-blood-for...

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4 hours ago

And deliberately squandering the alliances and respect that enhanced the nation’s influence abroad.

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23 hours ago

But SNAP was too expensive

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1 day ago
Preview
How Paris beat the car Though chaotic, the city’s transition has become a global role model

Encore, s’il vous plaît.

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2 days ago
Preview
Nobel Prize in Literature 1993 The Nobel Prize in Literature 1993 was awarded to Toni Morrison "who in novels characterized by visionary force and poetic import, gives life to an essential aspect of American reality"

"there will be more of the language of surveillance disguised as research; of politics and history calculated to render the suffering of millions mute; arrogant pseudo-empirical language crafted to lock creative people into cages of inferiority and hopelessness"

www.nobelprize.org/prizes/liter...

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2 days ago

Alexandria needs to amend our “no e-bikes or scooters on sidewalks” ordinance to only apply when there is a dedicated (ideally protected) bike lane.

I could also see having it apply anywhere the speed limit is 20mph or less. But we’d have to lower speed limits for that.

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2 days ago

This looks factory built. There are companies that make e-bikes specifically designed to carry people with disabilities.

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5 days ago

Yup, seeing the whitelash is what turned me from a bright eyes young person into a disillusioned middle age man.

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5 days ago

There are lots of reasons to ride an ebike for short trips, but fewer trips to the gas station is a big one. (And less of your money going into the coffers of fascist fossil fuel oligarchs is a bonus.)

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5 days ago

An example of why MAGA’s feigned concern for “waste, fraud, and abuse” is just a fig leaf for dismantling parts of government that actually help people. The incompetence further erodes public trust. The purpose is grift and fraud and the vibe is pettiness and cruelty.

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6 days ago

What scares me even more is the administration may actually welcome this outcome, as it gives them a ready-made excuse to crack down on dissent and take control of elections under the guise of “national security.”

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1 week ago
Cycling helped me embrace my disabled identity Using a bike as a mobility aid was not a conscious decision, but it is how I began to understand that I am disabled, and that disability is a fundamental part of my identity. Because cycling enabled m...

"I don’t know the moment it happened; it must’ve been a slow realization. ‘My bike is my mobility aid’." Great article from @bikehfxlobby.bsky.social published In Active Travel Studies activetravelstudies.org/article/id/1...

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1 week ago

absolutely nuts & partisanly (ntm personally) suicidal that Democrats keep chasing the knuckle-dragger vote instead of pledging to crush it

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1 week ago

Trump and Hegseth are war criminals and I pray they are held to account for their crimes some day.

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1 week ago

Iran’s people were facing a horrible shortage of water before the war began. If we are destroying desalination plants and setting fire to Teheran we are committing unfathomable crimes.

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1 week ago

But he’s a straight, white, conservative male, which passes for qualifications in MAGAland.

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1 week ago
It would be only fair to the reader to say frankly in advance that the attitude of any person toward this story will be distinctly influenced by his theories of the Negro race. If he believes that the Negro in America and in general is an average and ordinary human being, who under given environment develops like other human beings, then he will read this story and judge it by the facts adduced. If, however, he regards the Negro as a distinctly inferior creation, who can never successfully take part in modern civilization and whose emancipation and enfranchisement were gestures against nature, then he will need something more than the sort of facts that I have set down. But this latter person, I am not trying to convince. I am simply pointing out these two points of view, so obvious to Americans, and then without further ado, I am assuming the truth of the first. In fine, I am going to tell this story as though Negroes were ordinary human beings, realizing that this attitude will from the first seriously curtail my audience.
W. E. BURGHARDT DU BOIS
Atlanta, December, 1934

I'd forgotten how hard the preface to DuBois's "Black Reconstruction" (1934) went...and am saddened by how contemporary it still feels.

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1 week ago

He doesn’t care even a tiny little bit about you.

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1 week ago
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These Viral Videos are Steering a Fun-Fueled Cycling Revolution.
momentummag.com/santa-monica...

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1 week ago

Several years from now, a thoughtful scholar will write a book called “Trump’s Willing Executioners” about how a nation of 340 million descended into abject depravity.

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1 week ago

(2/2) Consider that coddling bad views has brought us to a very dark place and policy can be reconsidered accordingly

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1 week ago

His entire personality is fake tough guy vibe. That’s it. He’s got the intellectual and moral depth of a thimble.

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1 week ago

shameful

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1 week ago
Your Brain on ChatGPT: Accumulation of Cognitive Debt when Using an Al Assistant for Essay Writing TaskA arXIV:2506.08872 (cS)
[Submitted on 10 Jun 2025 (v1), last revised 31 Dec 2025 (this version, v2)] Your Brain on ChatGPT:
Accumulation of Cognitive Debt when Using an Al Assistant for Essay Writing Task
Nataliya Kosmyna, Eugene Hauptmann, Ye Tong Yuan, Jessica Situ, Xian-Hao Liao, Ashly Vivian Beresnitzky, Iris Braunstein, Pattie Maes  beta connectivity, indicating under-engagement. Brain-to-LLM users exhibited higher memory recall and activation of occipito-parietal and prefrontal areas, similar to Search Engine users. Self-reported ownership of essays was the lowest in the LLM group and the highest in the Brain-only group. LL users also struggled to accurately quote their own work.
While
LLMs offer immediate convenience, our findings highlight potential cognitive costs. Over four months, LLM users consistently underperformed at neural, linguistic, and behavioral levels. These results raise concerns about the long-term educational implications of LLM reliance and underscore the need for deeper inquiry into Al's role in learning.

Rest assured, the capitalists at the top of the food chain who push AI know it actively causes people’s cognitive decline. It’s working as intended. It’s been the capitalism method since the beginning: make the people less intelligent, the less they think the less they know how to complain.

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1 week ago
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Rubio: “Let me tell you, Iran is run by lunatics, religious fanatic lunatics.”

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1 week ago

Seems relevant to the upcoming war powers vote in the House.

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1 week ago

💀💀💀

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1 week ago

What a tool

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1 week ago

Mount up everybody, we’re doing a 1970s oil embargo-style bicycle boom!

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1 week ago

Jesse Singal's logic: "Why are dentists, many of whom have a professional stake in it and many of whom have fancy letters and affiliations affixed to their names, recommending I floss my teeth?"

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