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pgalvin

429 karma · joined July 8, 2015

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pgalvin··on The heist that made the Mona Lisa famous
I was referring to the commenter’s second idea that perhaps the Mona Lisa on display today is a copy. Alas, the truth is less interesting.
pgalvin··on The heist that made the Mona Lisa famous
Unfortunately (for a fun theory), carbon dating and x-rays of the Mona Lisa have disproved that.
pgalvin··on Epic Games Store and Fortnite Arrive on EU iPhones
Nowadays, and especially for those under about 30, phone calls come near-last on the list of things smartphones are used for.

To change to the Librem 5, I would need to:

- change the way I communicate with all of my friends and family by using SMS over the _only_ method used in much of the world - WhatsApp.

- be excluded from context surrounding many social gatherings due to not being in group chats.

- change the way I travel with very, very different navigation apps that lack turn-by-turn directions.

- stop using social media when on the go - mobile websites often lack many features, if they even exist.

- accept significantly reduced quality photographs of memories, especially in low light.

- meticulously acquire local files for tens of thousands of songs I have organised in Spotify playlists for over a decade, and totally change the way I discover new music.

- lose Shazam and apps like it, so I’ll forever be wondering “what was that song I liked…?”

- entirely change from the mobile-only bank that I use (and, even then, suffer the atrocious UX of most online banking).

- change from the convenience of Apple/Google/etc. photos to setting up Syncthing, my own NAS, and making sure it keeps running and never goes wrong.

- become stranded when public transport stops running at night, as I can’t get an Uber, or try to get a normal taxi at 3am. I’m not even sure they exist where I am.

- carry a wallet, or at the very least my cards, with me for the first time in 9 years.

Unfortunately, the duopoly is well-entrenched, especially for those born after 1995 or so and outside the US (SMS is very, very rarely used in much of the rest of the world). You could tell people that there are plenty of workarounds - I listed many above - and some sacrifices to use a Linux phone, they should try it! But then they would ask “why?” and you’d be hard-pressed to give any reason they care about.

pgalvin··on Federal appeals court finds geofence warrants “categorically” unconstitutional
Interestingly, Google has recently started to shift their entire infrastructure for location tracking off their servers and onto users’ devices. Motivated in part by geofence warrants (and, in this commenter’s opinion, perhaps by anti-abortion laws in the US too).

It’s actually rather frustrating for me as I used to export and keep the GPS logs, for geotagging photos from a camera, which will need to be done per day now. Nonetheless, a smart move as they simply won’t hold this information anymore - even for those who opt-in to the feature.

pgalvin··on Waymo got a ticket and there was confusion about who or what was being ticketed
Even if the system is safer than human drivers (I can’t speak to this), why would the lowest paid workers at the company voluntarily sign up for _any_ increased liability? If one of the programmers pushes out a bug that kills someone, why should an employee who had nothing to do with this be charged with a crime?

You raise a good point - if the system is so safe, the people who make such claims should accept some liability - but those are not the same people as the ones who sometimes intervene in the driving.

pgalvin··on Tsung-Dao Lee, physicist who challenged a law of nature, has died
Okay, I’ve got elements 29 and 30. Which side do I put each on?

See the problem? :)

pgalvin··on Apple Maps on the web launches in beta
Apple has a lot of technical solutions that mean data is collected, but is never associated with a particular user.

As an example, location data is shared with Apple, but it’s associated with a random unique identifier rather than your account. When your trip ends, your device switches to a new identifier. Traffic information is only shared if a certain threshold of users travel on a route [1].

Other examples include the entirely on-device photo scanning, the same rotating identifier system for transcripts of Siri interactions, etc. and, of course, being the only major cloud provider to offer E2EE on everything.

Not perfect, but a huge difference from their competitors.

[1] https://www.apple.com/privacy/docs/Location_Services_White_P...

pgalvin··on Google Maps is killing Timeline for Web
You have not been able to export the raw data from Location History, via Takeout, for about a year (in preparation for this change).

i.e. no GPX files

pgalvin··on UK to introduce new offence of causing death or injury by dangerous cycling
It’s likely a mixture of genuine and ulterior motives, in this case.

The amendment was proposed by a politician who seems to believe in it genuinely. Furthermore, there is a genuine gap in the law. There’s a case to be made that the law is necessary for even an extremely small number of cases.

On the other hand, the governing party is on the verge of losing power and has made a LOT of moves to inflame a “culture war” to attract right-wing votes. Among attacks on minorities, immigration, homelessness, etc., this has included a “culture war on green policies”[1]. The latter has included reducing investment in cycling and walking infrastructure and opposition to safety improvements on residential roads (such as lower speed limits) if they inconvenience drivers.

The prime minister has claimed there is a “war on motorists” - in reference to local government policies to reduce air pollution, lower residential speed limits, improve bus lanes, and reduce people’s distance to businesses to promote walking over driving - and vowed to stop or limit the above[2]. Whilst there are two sides to all these policies (largely economic and cost-of-living arguments against), public statements often use emotive language to foster an “us vs. them” atmosphere.

In that environment, it is easy to see how this amendment may be a happy accident that bolsters their perceived “anti-green” and “pro-motorists” credentials.

[1] https://edition.cnn.com/2023/08/01/uk/britain-rishi-sunak-cl...

[2] https://www.bbc.co.uk/news/uk-politics-66965714

pgalvin··on Wind farms can offset their emissions within two years, new study shows
It’s clumsy wording. I took the intended meaning to be:

“This data is from New Zealand, replacing gas turbines, but many countries will also be replacing fossil fuel generators and have similar numbers.”

pgalvin··on A knight's tale
Whilst the British Library is spending a lot more money rebuilding, and expected to take a year or more to be fully operational again, there are some upsides to this. Their IT infrastructure used outdated and insecure practices, which enabled the attack in the first place, and the rebuilding forces them to modernise it. It also sidesteps the possibility of the ransomware group retaining a foothold in their systems, unbeknownst to the BL (though I will add that ransomware groups are, perhaps surprisingly, usually pretty honest once you pay them).
pgalvin··on The Internet Archive's last-ditch effort to save itself
That is exactly what the lawsuit against the IA seeks to establish as illegal.

Almost everybody this thread mistakenly believes that the lawsuit is strictly about the unlimited lending that has long since been suspended - it is not.

The lawsuit was provoked by the unlimited lending, but takes a two-pronged approach - it attacks both unlimited and 1-to-1 lending.

pgalvin··on The Internet Archive's last-ditch effort to save itself
It’s actually about both. The unlimited lending provoked the lawsuit, but the lawsuit seeks to establish a precedent against 1-to-1 lending too.
pgalvin··on The Internet Archive's last-ditch effort to save itself
That is quite literally what this lawsuit is trying to establish as illegal (it was a grey area before).

Many people misunderstand and think it is just about the temporary unlimited lending. It was motivated by that, but went further.

pgalvin··on The Internet Archive's last-ditch effort to save itself
The lawsuit is not limited to a ruling against the unlimited lending, but any lending whatsoever (even 1-to-1).
pgalvin··on Total eclipse of the Internet: traffic impacts in Mexico, the US, and Canada
It was intended to send a message of “we support you”.

However, most healthcare workers are paid incredibly poorly and the NHS is generally in an extremely poor state, in part due to mismanagement and underfunding by successive governments. Many healthcare workers feel their lives could be made much better at the voting booth, rather than by people clapping at their door and continuing to vote for a party that has a history of (justly or not) battling against even below-inflation pay-rises. As ever, other factors are at play and the issue is almost certainly not as simple as blaming the government. Nonetheless, there is a general feeling that the Conservative-led government policies since 2010 have reduced the standard of living for many, especially healthcare workers.

The UK is poised to have a change in governing party for the first time in 14 years, at least, but the clapping was seen by many at the time as hypocritical of the voting public.

pgalvin··on Geoengineering test launched in Alameda
You’re right :) I misread your comment as saying there was no scenario where we should resort to it, and I meant to raise the question of if there could be one day.
pgalvin··on Geoengineering test launched in Alameda
You’re playing devil’s advocate so I won’t criticise :)

But I’ll add - cloud seeding might prevent heating, but it can’t prevent ocean acidification. Secondly, if one country or organisation came to dominate it, and the world settled into a rhythm of pumping more carbon dioxide into the atmosphere and artificially mitigating the heating effects… what happens if the political winds changed direction for even a few years? We’d potentially see centuries of heating in a short timespan.

Just look at Europe’s reliance on the US (through NATO) for protection and the efforts to become more independent now that a Trump presidency has opened their eyes to the risk that carries. Further fossil fuel burning would mean more and more geoengineering each year, putting control in the hands of fewer and fewer nations. One benefit of most suggested geoengineering efforts is that the particulates fall after a few years. If we came to depend on it (we shouldn’t!), that constant maintenance should terrify us.

It’s an imperfect, short-term solution that could sentence future generations to horrific consequences.

pgalvin··on Geoengineering test launched in Alameda
I think the point being made is that mankind is not acting fast enough - we are currently on track for facing a real risk of an irreversible domino effect of heating that we can’t stop. The IPCC reports discuss a range of possibilities - this isn’t guaranteed - but it’s possible.

In an ideal world, we would reach net zero in time to prevent that. This is the only long-term solution. But what if, in a decade or two, every projection says we won’t? Are we to chastise the rest of humanity, say “you could have prevented this the proper way!”, and let the dominos begin to fall?

Geoengineering, if the science is proven, should only act as a last resort to prevent such a domino effect. It would symbolise a profound failure of our species. But surely, if we realise we failed, this risky Hail Mary is better than not acting?

The risks of another massive human intervention into the atmosphere are obvious. Furthermore, geoengineering risks giving many nations an excuse to keep burning fossil fuels. Nobody has the right answers yet and everybody sensible agrees we need to do everything we can to reach net zero first.

But what if we don’t?

pgalvin··on Group buys up large tracts of land in Romania to create 'European Yellowstone'
In order to protect an area from capitalism (e.g. logging), you generally need to give the locals some financial incentive. Eco-tourism is widely credited with protecting mountain gorilla populations, for example, when perhaps in a perfect world we’d be able to just leave them alone.
pgalvin··on How a baker survived the Titanic by getting drunk (2022)
On the contrary, it can provide a defence.

“You have a defence if you can convince the court that you drank the alcohol in question after you had driven and that you were not over the limit whilst you were driving.”[1]

With that said, your BAC can be estimated from whatever you prove you drank after the accident, which would reveal a discrepancy. Not a reliable way to get away with a terrible crime.

[1] https://www.pattersonlaw.co.uk/faqs/drink-driving-leaving-sc...

pgalvin··on Oxford researchers use hedgehog crash test dummies to limit lawnmower injuries
A 2-tonne vehicle making a dangerous manoeuvre and risking human lives for a squirrel is the same as an incredibly slow-moving, 5-10kg piece of plastic stopping its motor, in a garden, to protect a species vulnerable to extinction?

Not to mention, nobody wants to clean up a mangled animal from their garden, or spend hours getting it to a vet or rescue centre.

pgalvin··on New cancer drug kinder than chemotherapy
On the topic of interesting Physics contributing to new cancer therapies, there is also Boron Neutron Capture Therapy (https://www.neutrontherapeutics.com/about-bnct/). I gather the gist of it is that it builds up boron isotopes around a tumour, then bombards it with neutrons that mostly pass through the body but interact far more with the boron isotopes. Energetic particles are emitted, have a low range, and hopefully kill just the cancer cells. Apparently all in less sessions than with X-ray or proton therapy.

Disclaimer: I am not a doctor or medical physicist, I’m just fortunate enough to briefly use a machine intended for this purpose in separate nuclear physics studies. I believe BNCT has been done before with reactor sources of neutrons, but for some reason not as a standard treatment and there’s only one left in Taiwan for this purpose. The new development, afaik, is the ability to use accelerator neutron sources for this. Would love it if anybody knows more!

pgalvin··on The White Gold of Turda, Romania
Do you happen to know when the air conditioning was added? I recall what seemed a very cold visit nearly two decades ago but couldn’t find any information online as to when the air conditioning was added.
pgalvin··on If we lose the Internet Archive, we’re screwed
There is no decentralised backup of the IA. They’re using 100-200 petabytes of storage. The wayback machine alone is still in the tens of petabytes.
pgalvin··on WhatsApp would not remove end-to-end encryption for UK law, says chief
If the messages are end-to-end encrypted, there is no way to do this. A backdoor or other mechanism means it is no longer end-to-end - some third party is involved.

Furthermore, the UK has a long history of such “strict oversight and transparency” hardly existing, when it comes to these matters, with numerous controversies with police and other agencies abusing their access to systems.

It is worth noting, however, that WhatsApp messages can generally be accessed with such a backdoor anyway. The majority of users backup their messages to iCloud or Google Drive, encrypted, with WhatsApp holding the key. Consumer tools already exist that can access these encrypted backups, and fetch the key from WhatsApp with nothing but a text message. A warrant to Google/Apple for the backup is all that is needed, apart from the small % of users who have enabled the new E2EE backups.

pgalvin··on Tell HN: It is impossible to disable Google 2FA using backup codes
If you login on your phone, it’s possible your phone will automatically become a “second factor” if on Android, or if you have Google apps installed on iOS. This would resolve the problem, but I can’t promise it’ll work.

Note: I mean in mobile apps, not browsers.

pgalvin··on My mom left behind some number code
Happy to report the full book can be borrowed on the Internet Archive. This can be found on page 92, as indicated in your link.

https://archive.org/details/cognitivepsychol00howa

pgalvin··on 6M Acres of Public Land in the US West Are Corner-Locked
Cannot speak for this exact scenario, but generally in western and northern Europe (the only places I am familiar enough with) there doesn’t exist the culture of suing that the US has gained a reputation for - deserved or not.
pgalvin··on Rogue antibody and mystery pathogen behind AstraZeneca blood clots: study
I’m not in this field at all, but having read a lot of research papers at the time it is my understanding that many countries have revised this recommendation (some even before Covid). It takes additional time, causes significant additional discomfort to patients, requires more training of whoever is administering the vaccines, and does not provide significant benefit. Similarly, it’s no longer commonplace to wipe the arm with alcohol before an injection, yet that was always considered best practice in the not-too-distant past.
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