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michaelscott

944 karma · joined June 21, 2016

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michaelscott··on People from elite backgrounds increasingly dominate academia, data shows
The 1970 stats are just saying that of the 4% of people who held a degree, 20% had parents who also had a degree (the 20% is a subset of the 4%, the 2 numbers are not directly comparable). This in fact means that graduates-with-degreed-parents were rarer than graduates without.

This situation has changed when we look at 2020. The overall number of degree holders is still relatively low compared to overall population (14%) but of this number a full 2/3rds now have degreed parents. The situation within this group has reversed.

michaelscott··on Unity employees ‘mad and stressed out’ amidst unexpected layoffs
That's not what he did. He specifically told people they weren't happening. He could've just not said anything until the actual layoffs had to happen.
michaelscott··on Driverless robotaxi fleet paralyzed for hours in San Francisco
Switzerland also solved the last mile problem with Mobility, if you really need it
michaelscott··on Tell HN: Coinbase now requires physical address of recipient in crypto transfers
This is heavily dependent, probably even correlated, with the way the government currently uses taxes. For developed nations this is a no-brainer, of course they need the taxes to supply services to the population.

For developing nations? I know a few countries were the government having little to no funding would make very little material difference to daily life, since they already steal so much public funding that private services have long since filled the gap. In this case the percentage for caring about tax payment is zero, or close to it

michaelscott··on “True” Damascus steel is not a “lost art”
I didn't know this, that's really interesting. I, like I think many others, was under the impression that Damascus was a lost technique. I'm under the further impression though that our modern alloys have long since passed the standard of these ancient Damascus steels. Is that true?
michaelscott··on The integrated timetable of Switzerland
True, the density gets much lower in the villages and especially those in the mountains. But for the average person in _most_ of the Swiss villages there is some connection they can take to get to where they need to go (though it may not always be the fastest, depending on where you live)
michaelscott··on The integrated timetable of Switzerland
I think there are pros and cons to both structures. Villages in Switzerland are well separated by geography that is physically difficult to overcome (i.e. mountains), even if the distances are not big. It's way easier to lay down a flat, long rail between 2 cities in, say, the US or Mexico than it is to do the same in Switzerland.

The structure would probably need to change for larger countries though, it's true. But you could keep a lot of it; create long distance rails between major cities with stops along these rails for smaller towns to feed into. Some European countries have this type of structure, Italy for example, though it does get very tricky for the very smallest villages

michaelscott··on The integrated timetable of Switzerland
The point is that Switzerland maintains this level of punctuality in addition to connecting the entire country, down to the village. That "down to the village" bit is the part that very few other public transport systems in the world have managed to get right, including those alternatives in your list.

Of course, as you say this is about trusting the published statistics from the country itself. In the case of Switzerland, I can say from anecdotal experience that 92% is probably very close to the truth, if that helps?

michaelscott··on Addressing AI’s energy cost
You'll always have centralisation in any system, you're just trying to minimise it as much as possible. Mining operations require you to continuously supply to the system at cost, which is completely different to staking that requires extremely minimal to no cost for operation.

Both PoW and PoS have centralisation, but PoS vastly increases this centralisation, does it at a far faster rate, and "locks it in" (there is no feasible way to overcome the most powerful node in PoS, this is not the case thankfully in PoW)

michaelscott··on Addressing AI’s energy cost
The problem isn't viability, it's the fact that PoS re-centralises wealth for almost no cost to the minter which makes it inferior to PoW. The problem with PoW is the green aspect, of course
michaelscott··on Ask HN: Is there an “uncanny valley” effect with startup MVPs?
This is partially why UX research typically starts with rough wireframes rather than full application design, even in front of clients. The idea is that the lack of fidelity forces the client/user to focus on the functionality of the app rather than the bells and whistles of the design (especially of the visual kind).

The impression I think is that the more polished a product or MVP looks, the more "finished" it is and therefore the more open it'll be to criticism (there's literally more of the product to criticise). This could be a good thing, since it gives you much more insight into what needs to be improved for the final product

michaelscott··on How easy is it in 2022 to find a SHA1 collision?
A "mere" 2^96 improvement; the security between the two is a universe apart.
michaelscott··on No one expects young men to do anything and they are responding by doing nothing
It depends on the circumstance. I'm also from a poor background in a third world country (so super poor by Western standards), and although I did work both very hard and very smart, if I had not moved to a first world country there's no way I would have achieved much. Sometimes your environment can make it that hopeless, and I've seen it in many of the younger people back in my home country now. They've essentially just "checked out" of society, which leads to higher crime and unemployment overall.
michaelscott··on Neubrutalism is taking over the web?
An architectural style can do more than one thing, i.e. it can be both utilitarian in its aesthetic and also be anti-human in its output. Philosophically, I'm not sure these are mutually exclusive but I suppose that's debatable.
michaelscott··on Neubrutalism is taking over the web?
I'm talking about brutalism as a chosen approach for an architect and where that approach is most appropriate for a building. It doesn't mean that all churches or monasteries should be brutalist (obviously), I'm saying it's one of the use cases for a new piece of architecture where brutalism makes sense.
michaelscott··on Neubrutalism is taking over the web?
Yup, that's the after effect of being anti-human in ideal. It results in a building that it sucks to be in.
michaelscott··on Neubrutalism is taking over the web?
Correct, brutalism is concerned with total utilitarianism and a complete lack of artifice (the material is irrelevant, although a lot of brutalist architecture is made from concrete). It contrasts itself with minimalism by taking it to the extreme and creating an almost anti-human aesthetic.

This makes it appropriate for buildings that are looking to evoke anti-human ideals; churches and monasteries (divinity of God over the profanity of man), as well as many governmental buildings of the period (intimidation and hopefully an inhuman/machine-like approach to orderliness and bureaucracy)

michaelscott··on South Africa is running out of Marmite
Having tried both I would not consider Cenovis similar to Marmite at all. More like distant second cousins at best
michaelscott··on Twitter user sentenced to 150 hours of community service in UK
...over the speed limit, yes. The point of parent's post is that the offensive nature of a statement or speech in general is subjective and can change with whims and the time. A speed limit is objective and quantifiable; if you go over the speed limit stated you get fined, there's no room for interpretation
michaelscott··on Ask HN: Which book can attract anyone towards your field of study?
Highly recommend this course (it's free) if you're interested in machine/deep learning as a "regular" programmer. My knowledge of linear algebra and calculus is pretty elementary, but I was able to follow with it easily and the way it developed took me from building simple, straightforward CV models to writing a lot of Pytorch utilities from scratch.

If nothing else it will deepen your understanding of modern deep learning considerably, while giving you practical skills in the field

michaelscott··on The Boschian Horror of ‘Elden Ring’
There are definitely a few exceptions. Pontiff Sulyvahn (DS3) comes to mind as one, it's possible that Godrick in ER is also although we'll need to uncover more lore still. Byrgenwerth (Bloodborne) as an institution definitely. The motif of evil with Miyazaki often seems to be the institutional evil that affects the world, and very occasionally specific individuals in those institutions
michaelscott··on The Boschian Horror of ‘Elden Ring’
This idea of a fallen-from-grace character is a common motif when it comes to Miyazaki, but it's so effective every time and always adds a dimension to the games' lore. To this day, I think Gehrman in Bloodborne is my favourite boss fight because it's simultaneously a test of everything you've grown into over the course of the game yourself, and also the conclusion of this man's painful, long and tragic existence
michaelscott··on Geniuses of the past were aristocratically tutored
> We make smaller chips, miniaturized computers, made fancier looking user interfaces, made rocket boosters reusable, and video game graphics are approaching photorealism. Great.

Damn.. I'm not sure what more you are wanting given the amount of time that has passed? You wanted humanity to go from its first flight and engine-powered vehicle to warp drives, cured cancer and Moon colonies in less than 200 years?

michaelscott··on Popular Tibetan singer Tsewang Norbu dies of self-immolation protest
Goal of the short term cycles is different. In the US the goal is to remain in power through votes. In China, where remaining in power is a given, the goal is to use the time to make impact on the country's progress, for better or worse
michaelscott··on Popular Tibetan singer Tsewang Norbu dies of self-immolation protest
As parent said, all those Europeans went to America because they shared roughly the same ideals about what America could be. That's the foundation of any culture, and because it's shared it's "uniform". This is not the case in Europe, where people in different regions (never mind countries) can have very different ideals formed over the course of sometimes thousands of years
michaelscott··on NASA: Tonga blast was 10 megatons, more powerful than a nuclear bomb
Exactly, the "humans are killing machines" argument is false because all life is optimised competitively. We're definitely the best at it, but any species that evolved to our level would behave in the same way because it's fundamental to the way species evolve in general. I find it comforting and disturbing at the same time.
michaelscott··on More than 1M fewer students are in college, the lowest numbers in 50 years
Not in direct answer to the question, but as an interesting aside, the conditions of space didn't allow for normal memory implementations in the Apollo missions back in the 60s. An alternative form, called core rope memory [1], used the placement of copper wire along a rope to encode ROM-style instructions into blocks of memory. This memory was literally woven by a team of older ladies for the purposes of use in the guidance systems. Great anecdote from the annals of comp sci history.

[1] https://en.wikipedia.org/wiki/Core_rope_memory

michaelscott··on Tips to grow your North Korean Startup
A concentration of group "power" into any individual/s will introduce a hierarchy to the system, which begets inequality in power, which begets class systems, which begets corruption, etc.

It's why delegations and councils make sense on paper but are, even at the best of times, not perfect in practice. I understand that we may not strive for perfection in our social systems, but this does go against the distribution of power intent behind communal living in the first place. I actually like the idea of communal ownership of means of production, but I don't think it's possible to implement successfully with humans as a species (or likely any species, even ants have hierarchical importance). It might be possible with "sentient" machines at some point in the distant future, but the rest is biologically encoded in our nature.

michaelscott··on Chess.com vs. Lichess
Also useful when you want to try strange or unusual openings without ruining your rating
michaelscott··on Is Web3 anything?
I think the problem is that blockchain tech has moved far away from the original Bitcoin white paper at this point. The original was a cypherpunk wet dream which was indeed a system for financial transactions resistant to government manipulation/interference. The current strain of NFTs and other junk coins have pushed the tech into a scammy world that has developed an increasingly worse reputation and adds little value.
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