HNHacker News
TopNewBestAskShowJobs

praxulus

1,241 karma · joined April 9, 2012

submissionscomments
praxulus··on When did Google get so weird?
But there are a dozen other people also building the same kind of guns, so unilaterally abandoning your version won't actually avert disaster. All it does is take you out of the running for the the $10 trillion prize that's available if you figure out how to build it without killing everyone.
praxulus··on One-Electron Universe
Maybe you could disprove it by observing a electron/positron pair being created and then annihilating each other, forming a closed loop that couldn't be part of the single path traced by a single particle.
praxulus··on EV demand up 50% in France and Germany since Iran war
We're commenting on the fact that demand has surged in the last few months. Russian and American behavior from a decade ago didn't (directly) cause that.
praxulus··on We Will Not Be Divided
The government can refuse to buy a fighter jet that runs software they don't want.

Is it really reasonable to refuse to buy a fighter jet because somebody at Lockheed who works on a completely unrelated project uses claude to write emails?

praxulus··on A flawed paper in management science has been cited more than 6k times
It is possible that the root cause is an individual person being bad. This hasn't been as common recently because people were told not to be villains and to dislike villains, so root causes of the remaining problems were often found buried in the machinery of complex social systems.

However if we stop teaching people that villains are bad and they shouldn't be villains, we'll end up with a whole lot more problems of the "yeah that guy is just bad" variety.

praxulus··on Why did Crunchyroll's subtitles just get worse?
>A customer actually has no competitor to move to - crunchyroll has a defacto monopoly (barring piracy).

When fansubs were good, Crunchyroll was forced to compete with them on quality. It's hard to convince people to pay when the alternative is both free and much higher quality.

Now that they've driven fansubs groups "out of business", they no longer face the same degree of competitive pressure to deliver a quality product.

praxulus··on States and cities decimated SROs, Americans' lowest-cost housing option
I know a lot of Gen Z and even Millennial adults who are still living at home well after finishing school. I'm sure plenty of them would love to get out of their parents' homes but can't afford current rents, but might be able to afford an SRO.

In general I don't think many homeless people are going straight from the street to their own market rate unit. However some of them might be able to move into a sibling's spare bedroom after their adult nephew moves out.

praxulus··on Why Is Fertility So Low in High Income Countries? (NBER)
Yes, part III section C is all about the effect of house prices on fertility. There's certainly an effect, but previous studies have shown that housing costs can only account for a small share of the drop in fertility.
praxulus··on Google Fit APIs get shut down in 2025, might break fitness devices
How is this creating value for shareholders? They wasted a bunch of engineer and pm salaries building useless products that never made (and now never will make) any significant money.
praxulus··on The Seattle Public Library is reducing maximum digital holds
Is there reason to believe authors aren't getting a cut of the library license costs?

I used to buy my ebooks until I realized libraries had ebook catalogues. A large portion of the books I've borrowed are sales the author lost, they ought to be compensated somehow.

praxulus··on Whistleblower alleges Booz Allen was overcharging U.S. taxpayers for losses
You can, it's called an Alford plea. You maintain your innocence but accept the plea deal anyway.

https://en.wikipedia.org/wiki/Alford_plea

praxulus··on The gamification of reading is changing how we approach books
I've been aiming for 12 books a year for the last 5 years or so. Sometimes I'll go months without picking up a book, and the challenge is helpful for getting me back into it.
praxulus··on If we want a shift to walking we need to prioritize dignity
I'm an anti-car urbanist, but this kind of comment makes me embarrassed to be one. Different people like different things. The fact that something is bad for the climate doesn't magically make it unpleasant for everyone. That remains true even if they accept the climate impacts.

It's true that the inevitable conclusion is that we can't rely on individual voluntary actions to solve climate change, but the obvious plan B is government regulation, not vigilantism.

praxulus··on Construction Time Again: The quality crisis in American building
I moved into a house with a yard last year and since the spring it has been nothing but a source of extra chores. Even my dog doesn't care much for it, he's happier going for a walk around the neighborhood.

Different people have different tastes and preferences. Of the ~30,000 municipalities in the country, we have exactly one that resembles the high density walkable/transit-oriented city described above. Do you really think that ratio accurately reflects Americans' preferences?

praxulus··on My friends who cheated in interviews are getting promoted (2022)
How is spitballing a presentation cheating? It's the equivalent of taking a test without studying, not presenting somebody else's work as your own.
praxulus··on The Vietnamese military has an actual troll army and Facebook is its weapon
The occupy movement had a leader?
praxulus··on Five Books: The best books on everything
The first category in the "education" section is a list of the five best novels set in boarding schools. I don't think they're suggesting that reading those books will make you an expert on how to operate/regulate/attend a boarding school.

It's just a bunch of lists of good books for people looking for something to read, arranged by subject. There's nothing wrong with that.

praxulus··on Why are lithium prices collapsing?
Most Americans already have electric stoves, and its disproportionately higher income people who still cook with gas.

I know this is all based more on vibes than facts though.

praxulus··on 'Algebra for none' fails in San Francisco
If anything free education allows you to raise your standards. The group of applicants who are academically qualified should be strictly larger than the group that's both academically qualified and willing to pay tuition. With a larger pool of qualified applicants you can afford to reject more of them.

(Caveat: This doesn't work if the point of your university is mostly to signal that its graduates came from a family wealthy enough to send them to your university.)

praxulus··on 'Algebra for none' fails in San Francisco
I live in Seattle, not San Francisco, but we have some similar issues with our schools. I'd really prefer to send my son to our local public schools, but if they aren't challenging him appropriately then my wife and I obviously aren't going to just give up on his education. We'll either pay for extracurricular enrichment like the person in this article, move to a wealthy suburb, or send him to a private school instead.

That's a much worse outcome from an equity lens, but there's only so much you can expect people to voluntarily sacrifice for the greater good. Asking higher income parents to risk their children's future is a lot.

praxulus··on Electricity Prices by Country
I guess you could call Uranium nuclei star fossils?
praxulus··on Nations reach accord to protect marine life on high seas
What do you suggest we do instead?
praxulus··on To ensure vaccines work properly, men should get a good night’s sleep
>Dr Spiegel says that encouraging patients to get plenty of sleep before and after a vaccination appointment is an ideal way for a medical system to maximise its vaccine stock and ensure that the benefits granted are as large as possible.

They don't limit their recommendation to only men, all patients should be encouraged to get plenty of sleep.

What on earth are you talking about?

praxulus··on I hired 5 people to sit behind me and make me productive for a month
My wife is my productivity assistant. It works great.

Since COVID started we've had our desks next to each other, and even though she's not constantly checking on me, I know she can see if I'm just wasting time. On days where she's not working, or if one of us moves to another room to take a call, my productivity falls off a cliff.

praxulus··on Builder's Remedy goes into effect in many California cities tomorrow
Which alternative is less dystopian?

* Clearcut wilderness to build more suburban homes

* Don't build more homes, just stuff more people into existing homes

* Let the excess population live in cars or on the sidewalk

* Cull the excess population

praxulus··on Solar panels reduced my electric bill in 2022
Net metering just doesn't make sense though. Everyone who wants to rely on the grid for power availability ought to pay for grid upkeep costs. Net metering would make sense if it came on top of a baseline "connectivity fee" that covered grid maintenance, but that's not the current policy, would likely be politically infeasible, and would hurt rooftop solar customers financially anyway.

Subsidizing solar is a perfectly good policy choice, but net metering is ultimately an unsustainable way to implement it.

praxulus··on Ask HN: What to do with a coffee plantation with about 8000 trees?
So did my parents. I'm going to be a father any day now, and you can be sure I'll do the same.

I don't see how it's "fair" that I was born to hardworking, financially responsible parents, while most others were less lucky though.

praxulus··on Ask HN: What to do with a coffee plantation with about 8000 trees?
Of course it's unfair. It's the definition of unequal opportunity.

That doesn't necessarily mean it's immoral or should be illegal, but how could you argue that it's fair that some people get free money while others don't by the luck of their birth?

praxulus··on Two weeks of dealing with Google as a developer
It'd be great if google offered an option for a video call with a reviewer for $500/hr as an escalation option for businesses who are getting nowhere with the regular process. Ideally you'd get a refund if you turned out to be correct, but I'd be happy even without that.
praxulus··on Starlink Sets High-Speed Data Cap at 1TB per Month, Lowers Advertised Speeds
I would much prefer an explicit data cap known ahead of time to random unexpected throttling.
Page 1 of 10Next →