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Cake day: August 2nd, 2023

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  • If we’re just talking math, triangles can be defined in terms of 3-element subsets of all 3 (A)ngles and 3 (S)ides:
    SSS - unique
    SAS - unique
    ASS - may be unique depending on the lengths of the sides
    ASA - unique
    SAA - unique
    AAA - infinite solutions

    Maybe someone cleverer than me can figure out how that maps on to love and gender.







  • We’re likely to see a variant of Moore’s law when it comes to satellites. Launch costs will keep going down. Right now we have Starlink with a working satellite internet system and China with a nascent one. As the costs come down we’ll likely see more and more countries, companies, organizations and individuals will be able to deploy their own systems.

    A government would need to negotiate with every provider to get them to block signals over their country. Jamming is always hard. You could theoretically jam all communications or communications on certain frequency bands but it’s not clear how you would selectively jam satellite internet.


  • There’s a much bigger story here.
    Think about how hard it was to discover this access point. Even after it was reported and there was a known wi-fi network and the access point was known to be on a single ship, it took the Navy months to find it.

    Starlink devices are cheap and it will be nearly impossible to detect them at scale. That means that anyone can get around censors. If the user turns off wi-fi, they’ll be nearly impossible to detect. If they leave wi-fi on in an area with a lot of wi-fi networks it will also be nearly impossible to detect. A random farmer could have Starlink in their hut. A dissident (of any nation) could hide the dish behind their toilet.

    As competing networks are launched, users will be able to choose from the least restricted network for any given topic.




  • The effect is mostly from the total number of computer users increasing.

    That is, the total number of “tech-savvy” users keeps increasing (https://datausa.io/profile/cip/computer-science-110701) but the number of “non-tech-savvy” computer users has absolutely exploded (https://semiconalpha.substack.com/p/global-semiconductor-sales-increase) (that actually undercounts computers since every dollar in 2020 buys you much more computer power than a dollar in 1987)

    You had to pass a nerd gauntlet just to get online in the 80’s or 90’s that meant that everyone you met online had also passed that gauntlet and was tech savvy. Even if you looked in the social usenet groups, a lot of non-technical users were just filtered out. So it looked like everyone was tech savvy but that’s because we were sampling a tiny, tech-savvy portion of the population.

    Now anyone can get online. The tech savvy gen-zers are still there but their hidden in a sea of non-technical users. If you go to places like Github or Hackernews (or even more specifically technical fora), you’ll find plenty of enthusiastic young people poking at technology and trying to make it better. They no longer have to mess around with autoexec.bat and config.sys to get their mouse working but they can (and do) get a bunch of Jupyter notebooks and start playing around with Tensorflow.

    A great modern example of this is 3-D printing. Modern 3-D printers suck. If you’re a big company you can get super expensive 3-D printers that take up giant rooms and need a team of experts to run. If you’re a home user you can get a cheap FDM printer but you best be prepared to tinker with it. The first thing most people do with their Ender is print mods for their Ender. Bambu Labs is a big improvement but they also attract a lot of users who at least could mod their printer https://forum.bambulab.com/c/bambu-lab-x1-series/user-mods/19

    Some day we may have little boxes like in “Diamond Age”. Kids in the future may not even know about crap like bed adhesion and stringing and they’ll concentrate on whatever the new problems are revealed once the current ones are taken care of.



  • I think that true “tech-savvyness” isn’t really a generational thing.

    Some people are just really curious about how stuff works. When they see something they aren’t satisfied with, “Just do it.” or “Shit just works.” They want to know how and why it works. When you hand those people a computer, machine or flower they’ll poke at it and try to understand it better.

    It’s not clear that typing skills are actually needed for that.

    I max out at around 80-100 WPM but I only sustain that when I’m transcribing something. When I need to learn about technology, it’s much more about reading than typing. When I actually need to do some coding, I spend much more time staring at the screen and looking up stuff on Stackoverlow than I do actually typing.

    Most of Z is not savvy at all, just like with every generation. And just like with every generation, some of them will push the envelope of technology. I doubt that lack of typing will slow those folks down.


  • China knows that the US has a lot of economic leverage. They’ve been working very hard to change that and a lot of those efforts have flown under the radar.

    BRI is pretty obvious and it’s seen as one of the major reason the ASEAN countries are pivoting towards China. But consider the whole South China Sea issue. Everyone frames it as a contest over sea resources and few people consider the strait of Malacca. It’s a potential choke point for all trade west of Southeast Asia. While China is working to be able to defend that they’re also working with Thailand to build a canal that would bypass the straight of Malacca all together. All of that is primarily to reduce US leverage and those initiatives tend to work more often than they fail.


  • US is by far it’s largest customer

    That’s true and there’s also more to it.

    The US is China’s largest single trading partner but China has many many trading partners.

    May nations now trade or at least negotiate in blocks. Both ASEAN and the UE, as blocks, do more trade with China than the US does. When it comes to individual nations the US isn’t as far ahead as it might seem. Russia, Vietnam and Taiwan together trade more with China than the US does, despite having a combined GDP that’s a tiny fraction of the US.

    The key issue is that China has been working really hard to make itself less dependent on the US. They still have a way to go but they’re much less vulnerable than they were a few years ago.



  • The original post claimed that anyone who doesn’t believe in a Uyghur genocide is a fascist. That’s a very specific and extreme position. Even just redefining it as, “ethnogenocide” or “cultural genocide” is shifting the goalposts. They’re not even clearly defined terms. If I accuse someone of murder without evidence, it’s pretty sketchy of me to then say, “Well, can you at least admit that you’ve committed some crimes?”

    If we’re going to discuss a new claim that claim should also be supported by evidence. There’s extensive literature on the importance of primary sources when analyzing history or current events. Wikipedia and various media outlets can be excellent resources for initial overviews on a topic but they’re not primary sources. It’s often difficult to find primary sources, particularly for current and recent events and that just means that claims on the topic aren’t supported by evidence. These are all great first approximations but when there’s any doubt, primary sources are what ultimately count.

    So what do we actually know about the Xinjiang and the Uyghurs?

    We can start with the easy ones.

    China includes Uyghur text on its currency. That’s a pretty cheap thing to do but it’s a pretty strange decision if you’re trying to suppress a culture. It’s easy to verify though.

    China has a staggering number of mosques. They’re all over the country and it’s easy to find Halal food. Xinjiang itself has more mosques than all of Europe and North America combined. There is some controversy here. There are a lot of claims that China is actively reducing the number of mosques. China claims that it’s just doing renovations and demolishing unsafe structures. We’ve all seen what satellite pictures of destroyed buildings look like. We often get them of locations in active war zones. Why don’t we have those for Xinjiang? Mosques are also easy to see from space so we can see that they’re still there. It doesn’t prove lack of intent but it’s strange to leave all those religious centers for a culture they’re trying to erase.

    Xinjian has experience multiple terrorist attacks per year for decades. This is also easily verified. It obviously doesn’t justify human rights abuses but it clearly warrants some preventative action. Every nation responds to terrorists in some way, so a critique of a particular response really should provide at least a suggestion for a better one.

    China mandates quality of life protocols for inmates who are incarcerated as part of their terrorism prevention practices. We know this because it says so in the “Xinjiang Cables” which Adrian Zenz published as part of his claims about a Uyghur Genocide.

    China is making massive infrastructure investments in Xinjiang. It’s a key location for the belt and road initiative. If we had any doubt we could just look at all the new construction on satellite images. The effects are harder to verify. China claims that GDP growth in Xinjiang actually exceeds that of the rest of China and independent estimates agree. It’s even harder to know how to interpret this. The negative interpretations are either that the wealth is primarily accruing to non-Uyghurs, ie Han, or that the increase wealth itself is a form of cultural genocide. The second seems patently ridiculous. A large wealth increase will obviously change a culture but not in the “genocide” direction." We don’t really know how much of that wealth is going to Uyghurs vs Han in Xinjiang but we certainly don’t have any evidence that Uyghurs are being economically harmed.

    China has mandated that classes be taught in Mandarin. This isn’t disputed. It’s often cited as evidence of cultural genocide but it’s a fairly standard practice. The US is a bit unusual in that it’s one of 9 countries that don’t have an official language. While language can be an important part of cultural identity it’s also an important tool for social interaction. The reason there are so many people who speak English as a second language (or primary language in lieu of their mother tongue) is that it provides significant economic advantages. The same holds true for Mandarin, particularly for people living in China. That’s not the same as suppressing Uyghur though. You can find numerous images of publicly displayed Uyghur writing in Xinjiang.

    The strongest evidence in support of human rights abuses is from eyewitness testimony. The problem is that we can’t generally verify any of it. The explanation is generally that we need to protect their anonymity for the safety of family members who are still in China. That might be true or it might not be. We can’t tell. We do have numerous Muslim leaders who have visited Xinjiang and then provided positive and public assessments of the treatment of Uyghurs. The value of confidential informants is in breaking a story, not in supporting it. That requires verifiable sources and the vast majority of the verifiable reporting supports China’s version of the situation. In this case I’m using “verifiable” simply to mean that we can check who made the claim and that they actually made the claim, not the stronger requirement of being able to verify that the claim was true.

    So in light of all this, what exactly is the “ethnocide” or “cultural genocide” that China is supposedly conducting? What can we confidently point at and say, “We’re sure this is happening and it’s clear evidence of human rights abuses.”


  • Could be.

    A plan like that would be pretty risky. I suspect they just didn’t think it through much. I think their sales are mostly driven by people who didn’t care about anything besides a AAA Monkey King game.

    Most people in the US have no idea how much pent up demand there was for this game. Monkey King is an insanely popular character. Imagine if Star Wars was a 500 year old franchise and nobody had ever made a decent video game about it. All your life you grow up with weird foreign characters you’ve never heard of and then someone comes along and says, “We’re going to make it and we’re pulling out all the stops on the graphics.”

    If the developers did anything short of kicking puppies in public, people would still line up to throw money at them.



  • That seems to be highly dependent on where they are.

    In some cities, everyone on public transport behaves themselves. They’re clean and there’s no fear that they’ll be harassed or assaulted. Some people really like that and get afraid or skeeved when they think about some public transport systems.

    In other cities public transportation riders are expected to “live and let live”. Officials won’t stop you from doing anything unless it presents an imminent danger. Some people love the freedom from that sort of system and hate the idea of someone forcing them to behave a certain way.

    There are, of course, many reasons why certain public transport systems are more like one than the other; money, age, geography, preferences, etc. While there are great arguments for public transportation and I’m a huge fan of improving the infrastructure around it, I can also recognize that a lot of people’s actual experience of public transport doesn’t paint it in a good light.