HNHacker News
TopNewBestAskShowJobs

rendall

8,580 karma · joined October 26, 2014

submissionscomments
rendall··on Where did all the public bathrooms go?
It's a roulette which can lead to a ticket, or an entry in the sex-offender registry, or nothing. Where it stops, nobody knows. Best just buy something at a bar, restaurant, café to get bathroom privileges.
rendall··on Octopus intelligence may be related to never-before-seen mutation
> > Compared with meat-eaters, vegetarians were more likely to have a higher educational level, whereas vegans had a lower education level

> this is such a... wrong conclusion to make from the study. the study has found a correlation and by no means is it a causation.

I'm not seeing any assertion of causation from that quote.

rendall··on Where did all the public bathrooms go?
> "If you’ve ever been wandering the streets of Chicago or New York, wondering why there’s no place to pee..."

Oh, there are places to pee, if you're brave. My last venture into a NYC public restroom was the one at Sun Yat-sen Plaza, which is under a beautiful pavilion. There was a man hanging around the urinals without apparent purpose other than staring at me because of course there was. There was only 1 working stall of 3, over the entire surface of which someone had managed to squirt at least a quart of liquid poo.

rendall··on The other Sean Byrne doesn't exist
A government may have entirely benign reasons for creating a comprehensive population database, but you cannot guarantee who will control that database later. You have to trust the people who control it, not only now, but at all times in the future, but history does not support that.

Nazi Germany and occupied forces used census data, municipal population registers, etc., to identify and track down targeted people. The United States, during World War II, used census information to assist in the removal and incarceration of citizens with Japanese, Italian, and German heritage. The Rwanda population database explicitly classified people as Hutu, Tutsi, or Twa. This became the mechanism to target Tutsi during the Rwandan genocide. In China today, these databases are used to surveil and imprison Uyghurs.

Those are examples of official policy turned to dark purposes. It did not even include malfeasance for malfeasance or criminality by individuals or cartels who somehow gain access.

rendall··on How Cops Are Trying to Hide Their Use of Flock
Each officer would then have malpractice insurance, like doctors or lawyers. Criminal or incompetent officers' insurance premiums would get so high that they would need to find another career.
rendall··on What if we made advertising illegal?
> Think about what's happened since 2016: Populists exploit ad marketplaces, using them to bypass traditional media gatekeepers and deliver tailored messages to susceptible audiences.

I'm neither a fan of advertising nor Trump, but this reads like yet another patronizing think piece about how the wrong people get a vote and it's terrible that they use it in ways of which the author does not approve. "If only there were some way to control what these people say and hear, we would not have such problems as Trump."

The problem with controlling the flow of information, besides being morally reprehensible, is that it leads inevitably to ignoring problems that do not directly affect or concern the gatekeepers, like rural economic devastation. As well, these censorious advocates always imagine the mechanisms of control will only be used by people they agree with, never imagining the mechanisms of control will be used by their political opponents.

The author later reveals the agenda:

> “But it's free speech!” Bullshit. No one is entitled to yell at you “GET 20% OFF THIS UNDERWEAR YOU GLANCED AT YESTERDAY” with a dopamine megaphone in your bedroom. And to track 90% of your life to know when and how to say it. That's not free speech, that's harassment.

A fair and honest reckoning with the question would acknowledge the problems such a ban would introduce with free speech, not simply dismiss them as he does here. If you make a thing, and then you tell people about the thing, then you transgress against the advertising ban. The idea is nonsense.

rendall··on The linear algebra and calculus behind every model
Flagging for being paywalled
rendall··on International chess federation sanctions Kramnik
His "cheat detection method" mostly consisted of playing someone online and then reporting them for cheating if he lost.
rendall··on Colombia's president accuses Israel of compromising election software
The accusation is so transparently self-serving, but HN has been so unhinged with its IDS, I want to see which impulse wins out.
rendall··on Colombia's president accuses Israel of compromising election software
Primary source from Colombian President Gustavo Petro.

The key claim is: “Hoy tenemos evidencia de un cambio de direcciones IP de varios servidores de la Registraduría Nacional. Significa que se vulneró el software...” and then: “El único con capacidad de hacer eso en el mundo es el estado de Israel.”

In English: “Today we have evidence of a change in IP addresses on several National Registry servers. This means the software was breached...” and “The only one with the capacity to do that in the world is the State of Israel.”

To be clear, I think the accusation is absurd, but I am curious to see the reaction of the HN community.

rendall··on Israeli firm BlackCore suspected of meddling in New York and Scotland votes
Semitic does not refer to people nor to a race of people, but to a family of languages including Hebrew and Arabic. The man who coined the term "antisemitic" used it to describe his own views which were specifically anti-Jew.

The only erasure is the attempt to diffuse the term to include Akkadians, Amharics, Carthaginians, Phoenicians, Black Israelites, adherents to the Nation of Islam, all 1.3 billions Arabs, what-have-you, when it always and only ever referred to anti-Jew hatred.

rendall··on Israeli firm BlackCore suspected of meddling in New York and Scotland votes
* Avisa Partners / iStrat, a French lobbying, intelligence, cybersecurity, and online-influence firm, has been accused in French investigations of information manipulation through ghostwritten articles, fake or undisclosed profiles, blogs, and Wikipedia interventions on behalf of powerful clients. Mediapart reported that Avisa was suspected of modifying Wikipedia pages for clients including French business elites and foreign powers. Wikimedia France also summarized the affair, saying Avisa or its subcontractors were suspected of numerous undeclared paid contributions to Wikipedia. Avisa has denied wrongdoing. [1] [2] [3]

* iStrat, Avisa's predecessor, was separately linked in French reporting to fake online personas used to publish commentary about business disputes. The Avisa Partners Wikipedia summary, based on French media reports, says JDN traced fake analyst profiles and critical commentary to iStrat-era activity, while iStrat and its owners denied the claims. [4]

* There was also a France-linked, though not company-linked, covert influence operation in Africa. In December 2020, Facebook/Meta removed networks for coordinated inauthentic behavior targeting African audiences; one network was linked to individuals associated with the French military. Meta said the operation used fake accounts, pages posing as news or military entities, and off-platform domains. Graphika and Stanford described it as French and Russian influence operations going head-to-head in Africa. [5] [6]

* The Washington Post reported the same Facebook takedown as people affiliated with the French military using fake Facebook accounts to meddle in African politics, while noting that Facebook said it did not have evidence that the French military institution itself directed the activity. [7]

[1] Operation Fake Info: firm used by French business elites suspected of infiltrating Wikipedia https://www.mediapart.fr/en/journal/france/230722/operation-...

[2] L'affaire Avisa Partners sur Wikipédia, expliquée https://www.wikimedia.fr/affaire-avisa-partners-sur-wikipedi...

[3] France: Avisa Partners withdraws its defamation actions against a number of media outlets https://europeanjournalists.org/blog/2023/06/29/france-avisa...

[4] Avisa Partners https://en.wikipedia.org/wiki/Avisa_Partners

[5] Removing Coordinated Inauthentic Behavior from France and Russia https://about.fb.com/news/2020/12/removing-coordinated-inaut...

[6] More-Troll Kombat: French and Russian influence operations go head to head targeting audiences in Africa https://graphika.com/reports/more-troll-kombat

[7] People affiliated with French military used Facebook to meddle in Africa https://www.washingtonpost.com/technology/2020/12/15/people-...

rendall··on Israeli firm BlackCore suspected of meddling in New York and Scotland votes
* CLS Strategies, a Washington, D.C. communications firm, was named by Facebook/Meta in 2020 when Meta removed fake accounts and pages tied to operations in Venezuela, Bolivia, and Mexico. Meta defines coordinated inauthentic behavior as efforts to manipulate public debate for a strategic goal where fake accounts are central. PRWeek also reported the takedown as fake accounts and pages managed by CLS. [1] [2]

* Rally Forge, a U.S. marketing firm, was linked by Facebook to a 2020 domestic U.S. operation run on behalf of Turning Point USA, involving fake accounts and coordinated behavior. Axios reported that Facebook removed 200 accounts, 55 pages, and 76 Instagram accounts. [3] [4]

* New Knowledge / Project Birmingham is another ugly example. In the 2017 Alabama Senate race, Democratic-aligned operatives experimented with Russian-style disinformation tactics, including fake or misleading Facebook activity and buying retweets. The effort was reportedly small and probably did not decide the election, but it proves the category exists inside the U.S. political ecosystem. [5] [6]

* There are also U.S.-linked pro-Western covert influence operations. Graphika and the Stanford Internet Observatory analyzed accounts removed by Twitter and Meta for platform manipulation or coordinated inauthentic behavior; later reporting said the Pentagon ordered a review after fake accounts suspected of being run by the U.S. military were taken down. Meta later attributed a campaign targeting the Middle East and Central Asia to people associated with the U.S. military. [7] [8] [9]

* Cambridge Analytica is adjacent but not identical. It had U.S. offices and U.S. political clients, and it was part of the broader “election manipulation for hire” world, but its central scandal was data harvesting, psychographic targeting, and political ad targeting, not necessarily fake-account bot networks in the same narrow sense. [10]

[1] August 2020 Coordinated Inauthentic Behavior Report https://about.fb.com/news/2020/09/august-2020-cib-report/

[2] Facebook deletes dozens of fake accounts, pages run by CLS Strategies https://www.prweek.com/article/1693342/facebook-deletes-doze...

[3] October 2020 Coordinated Inauthentic Behavior Report https://about.fb.com/news/2020/11/october-2020-cib-report/

[4] Facebook removes inauthentic campaign linked to Turning Point USA https://www.axios.com/2020/10/08/facebook-turning-point-usa-...

[5] Researcher whose firm wrote report on Russian interference used questionable online tactics during Alabama Senate race https://www.washingtonpost.com/technology/2018/12/19/researc...

[6] Project Birmingham (disinformation campaign) https://en.wikipedia.org/wiki/Project_Birmingham_%28disinfor...

[7] Unheard Voice: Evaluating five years of pro-Western covert influence operations https://public-assets.graphika.com/reports/graphika_stanford...

[8] Meta, Twitter take down accounts pushing pro-U.S. messages https://www.axios.com/2022/08/24/meta-twitter-take-down-acco...

[9] Fewer Bots, More Ads: The Pentagon's Evolving Online Influence Campaigns https://www.lawfaremedia.org/article/fewer-bots--more-ads--t...

[10] Cambridge Analytica https://en.wikipedia.org/wiki/Cambridge_Analytica

rendall··on EU-banned pesticides found in rice, tea and spices
I'd love to hear more about this if you have the time. What specific things happened?
rendall··on "They're made out of weights"
Video adaptation.

https://youtu.be/T6JFTmQCFHg

rendall··on Citing 'severe' math deficits, UC faculty demand a return to SAT tests for STEM
Apparently Harvard is introducing a 20% cap (plus change) on As.

https://news.harvard.edu/gazette/story/2026/03/plan-to-rein-...

No cap on A minuses though.

rendall··on Bricks and Minifigs Stole a Man's $200k Lego Collection
Yeah, as a non-Mormon, I agree. I think the Mormon connection is a paranoid distraction. The behavior of the police can be explained by the same kind of corrupt-small-town-police-defending-locals-from-outsiders behavior that happens across the country.
rendall··on Bricks and Minifigs Stole a Man's $200k Lego Collection
Big, if true. Mansel received ineffective counsel from several lawyers, because no lawyers he initially consulted mentioned this form.
rendall··on Blood Pumping Mechanism of the Hoof (2020)
> "A horse is an extremely sophisticated biological machine, but it has no idea what makes itself tick."

To my ears, a lot of detail is hidden in "knowing what makes itself tick". The limit of human Umwelt, cognitive closure, is an arena I find fascinating.

Modern people tend to identify understanding with mechanistic explanations. Veins, glycogen, immune states, hoof pumps. These are interesting and satisfying to us. But does that kind of explanation satisfy only because we are apes with ape language and interests, leaving aside even that we live in a society that values those explanations?

If a horse-level intelligence existed, perhaps its most satisfying explanations would not be "I can inspect the venous plexus in my hoof," but something else. Maybe more proprioceptive: pressure, load, gait. Or maybe that's just still my primate prejudice poking through.

What would satisfy a horse scientists might seem opaque or insufficient to us, but maybe our biochemical account would seem equally beside the point to it?

Maybe there is no species-neutral answer to what counts as understanding what one is.

On a deeper level, I suspect that a "complete understanding" in an absolute or divine sense is infinite. Our perceptions are necessarily limited, only a model of reality. In order to understand in a way that helps us survive, we must filter out a lot of information that is not absolutely irrelevant, but is irrelevant to us. Even Funes remembered only that which is relevant to a human, that which he could perceive in the first place. He could not remember changes in magnetic fields, background radiation, subtle shifts in gravity.

rendall··on Getting arrested in Japan
Being treated as innocent until proven guilty in a court of law is considered to be a fundamental right in the West.
rendall··on We found a stable Firefox identifier linking all your private Tor identities
This headline reads like the subject line of an alarming scam email.
rendall··on Japanese man sentenced to prison for posting spoilers
For me, there is a sign-up modal overlay that prevents reading or scrolling, even though the entire article loads. How did others manage to read the article?
rendall··on Most people can't juggle one ball
Indeed. Do not blow up the balloon. Just use it as a rubber pouch. If anything is still unclear, describe as detailed as you can the difficulty you're visualizing.
rendall··on Sam Altman may control our future – can he be trusted?
> One of the things I've loved most about HN is that it was real — grounded in observability, empirical evidence, not bias or feelings.

Alas, this is not my experience of HN. About neutral topics, sure. Not a lot of flaming and irrationality about e.g. C# Union Types or audio reactive LED strips or whatever.

But assert something that a large fraction of people do not want to be true and you'll get, not just downvoted, but flagged and condescension.

I for one appreciated your perspective.

rendall··on Bacteria found in the human intestine capable of improving muscle strength
So, literally, "Bacteria found in the human intestine capable of improving muscle strength in mice" then.
rendall··on Bacteria found in the human intestine capable of improving muscle strength
...in mice. :/
rendall··on Memo: A language that remembers only the last 12 lines of code
I see your pedantry, and raise it one more!

Through substantivization one can definitely have stream-of-<adjective>. Think "a stream of blue" or "a stream of the poor".

People often shave off the tail of well-known expressions:

“same difference” → “same diff”

“no big deal” → “no big”

“It’s no big.”

“fair enough” → “fair”

“Fair.”

“good enough” → “good enough” → “good”

“Yeah, that’s good.” (implies good enough)

“I don’t know” → “dunno”

rendall··on Slovenian officials blame Israeli firm Black Cube for trying to manipulate vote
"Criticizing Israel" is always welcome on HN.

Posts that veer into overt anti-Semitic conspiracy theory get flagged because the mask slips too far and they reveal the game.

rendall··on Slovenian officials blame Israeli firm Black Cube for trying to manipulate vote
The accusation is that Israel manipulates HN results. I responded that they do not because if they had been, there would surely be even one single positive article about Israel in the entire two decades of Hacker News' existence. There is not.

Do please try to keep up.

rendall··on Slovenian officials blame Israeli firm Black Cube for trying to manipulate vote
Not a single pro-Israel article, nor even any article that even mentions Israel neutrally, has ever reached the front page of HN in the entire history of HN.

So, no. Israel is not "winning the up- and downvote war" of HN.

Page 1 of 34Next →