A little bit of neuroscience and a little bit of computing

  • 28 Posts
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Joined 1 year ago
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Cake day: January 19th, 2023

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  • Woah woah … this is legit awesome! Just tested (on lemmy.ml) and yep … seems to be working like a charm!

    Give up to matc-pub for the PR (and maybe a new core dev for lemmy too?).

    I figure this makes live megathread style posts/chats more viable … which is certainly cool!

    I’ve mentioned this before, but an interesting possibility might be to enable selected posts to be “live chats” through a websocket like process as lemmy used to be, just for selected posts for certain windows of time, whenever a live chat dynamic is sort.

    It’s the sort of thing that could be scheduled and subject to admin approval or something if resources are a concern.

    Otherwise … awesome to see!





  • We can already create private instances that don’t federate for those niche communities;

    That being said, creating a private instance is a relatively difficult hurdle. By providing private communities, an admin can take care of the hosting, along with all of the other communities, while those who want something more controlled and closed can have an easily accessible option. Plenty of people want their social media to have options for being relatively closed or relatively open, and I think it’s healthy to provide those options.

    I hear you though on the lemmy-world community closing possibility (and similar) … that would easily be an abuse IMO and it’s not entirely clear what would or could happen.

    To be fair though, the whole lemmy-world instance (or any other for that matter) could simply turn federation off at any point to the same effect you fear, so it’s arguably just part of the federation flexibility. In this case, any community mod has their hand on the switch for their community, which means we’ll probably see it get used in controversial circumstances at least once. But for any given community, going either private or local-only is sure to drop user engagement or be a PITA regarding managing the “approved users” list, so I can’t see it being a popular action TBH.


  • I really don’t think this video is click bait. It’s reason for existing might be the media hype and clickbait crap that has been produced … but all the video does is dig into the published science and generally dispel what all the media hype is probably saying. It’s the opposite.

    At some point, if anti-clickbait behaviour is going to be sufficiently superficial, it’s likely as bad as clickbait itself (not unlike an auto-immune disease).



  • I think it’s a good option to have. Most who start communities want reach and engagement. But for those situations where you want a more in-group vibe, something like this is essential.

    It’s sorely missing in the fediverse and a rather good form of social media TBH that the fediverse, until now, has ignored (while it has kinda taken off on discord etc).

    Private communities though are intended to federate, just with gated membership. And they could be useful for particularly niche communities that don’t want to be disturbed by those who mainly use the All feed.

    It will be interesting to see how it interacts with federation/defederation dynamics though. Lemmy-world for instance, could easily start going local only because they kinda already think they’re the whole of the threadiverse and are certainly big enough to sustain themselves.


  • Right, so you didn’t watch the video … it’s about the paper that’s getting so much media attention and why most in the scientific community don’t think much of it and what challenges to the initial paper have been made in subsequent publications.

    The video is solely about published work, by a publishing and working scientist, and not at all some mainstream media stuff.

    Gotta say, at some point, if downvoters are operating at such a superficial level, their reason for existing basically disappears. Like an AI would have done a better job here. The quality of the video is precisely because it nicely dispels whatever media hype might be out there.


  • Ha … it seems like it at least.

    I think I was being dumb in asking the question actually.

    It’s really just about the circle of users to whom the community is visible.

    Local-only … visible only to users of the instance. I’d presumed that it could be writable only to users of the instance such that only users of the instance could post/comment there. But double checking, no, it’s only visible if you’re logged on with an account on that instance … so pretty private in the end actually.

    private communities … which are apparently coming … are visible only to approved users, whether on the local instance or not.

    And presumably, these will be stackable, so that a local-only + private community will be visible only to approved users from the local instance. So getting pretty closed.





  • Kinda funny, not too long ago it was a fun mental exercise if you were paying attention to the tech industry to try to think of the ways in which Google or MS could fall.

    Now, AFAICT, neither are falling any time soon, but there certainly seems to be a shift in how they’re perceived and how their brand sits in the market (where even so I’m still probably in a bubble on this).

    But I’m not sure how predictable it would have been that both would look silly stumbling for AI dominance.

    And, yea, I’m chalking recall up to the AI race as it seems like a grab for training data to me, and IIRC there were some clues around that this could be true.


  • Yea, sometimes you don’t have many options and that’s just kinda life. But if you don’t have to commit to a situation, project, job etc … I think it will always help to at least try to come up with an exit plan, because even if there isn’t a good one, it helps you frame everything in terms of trade offs and understand that most things, at some point, just aren’t worth it because there are always other options (at least that’s how I see things now, as someone who hasn’t valued being flexible and agile in life nearly enough).


  • Always have an exit plan.

    Not sure it’s really a quote, so maybe it doesn’t count … but it’s such common wisdom that it probably should count.

    I never really appreciated it until I went through something where the wisdom of it would have made the difference. The slightly more precise version, IMO, is that whenever you’re in a position where something beyond your control can have a substantial influence on the outcome, you need an exit plan before you commit to that position, where that plan includes the definition of the conditions which trigger both the preparation of the execution of the plan and the time to actually exit.

    The whole idea is to be prepared to not get fucked by other people or bad luck. And half of the benefit of having the plan is in the perspective it gives you. Instead of having Stockholm syndrome or suffering from the sunk cost fallacy, you naturally assess your situation as the set of trade offs that it is and more naturally perceive the toxic people that are essentially stuck in their worlds and either hold others back or propagate the culture that holds others back.

    Make sure you have the plan, including the trigger conditions, formulated ahead of time, and regularly think back on the plan as you’re going along, adjusting or reassessing as necessary.



  • the notion that Europe “may be bad at migration” and being “shit” to others whilst protecting their culture comes of as uninformed at best and holier than thou preachy at worst.

    So Europeans and/or Germans can’t be bad at something?

    But they should be competent enough to function in order to integrate into the society.

    For refugees, this seems like a hard ask.

    … Those people rely on friends and family when it comes to simple tasks as doctor appointments.

    Maybe then it’s fine? This sort of thing is perfectly common for first generation migrants. And in the age of decent AI translation, I’m really not sure stringency on this makes too much sense anymore.


  • If people want to migrate to a specific country long term, the spoken language has to be learned to become a member of society and prevent the forming of parallel societies.

    Two points:

    • There’s learning a language to a basic level to be functional in every day activity and then there’s learning it well/fluently. Reality is that first generation migrants rarely learn the native language well and it isn’t until the second/third generations that the native language becomes a first language amongst the migrants’ families.
    • Given the above, your hard statement about “parallel societies” being inevitable without sufficient language education is false over a long enough time period (~25yrs), as children of migrants will inevitably learn their country’s language and culture … because that’s how children and language and culture work.

    All up, presuming that you’re German, it feels like you and your culture might not know how immigration works. Which I say not just to be argumentative but because the one thing that is likely to prevent the above is an entrenched anti-immigration culture that forces the migrants to feel alienated and form more insular cultures rather than integrate with an accepting culture.

    Reality is that migration seems to have worked plenty well in many other places. Europe may just be bad at this. And while there may be something to the issue of “protecting the culture” … I’m just not convinced the finer details of any culture are worth protecting at the expense of being shit to others and conservative about how things have to be.


  • “More than half of young people feel severely mentally stressed. A quarter of young people feel very lonely,” Prof Dr Joachim Bauer, a psychotherapist and brain researcher, told Euronews, adding that he observed this every day in his practice, especially with young people who are depressed and lonely due to their intense use of social media and video games.

    Dr Bauer pointed out that the AfD tries to give the impression that if societies reduce immigration or flaunt their national pride again, all problems would be solved.

    Seems to be the situation here. Neoliberal hyped capitalism is a gateway drug to fascism because at some point the stress needs an outlet and minorities and “golden age myth” style trad values are just sugar for “solving” political problems.


    One dynamic I’m curious about here is the whole thing about new migrants not learning German well enough.

    On one hand I wonder if this is just Germans (and perhaps many other European nations) not knowing what immigration looks like, compared to other nations like the US, India and maybe England and other English colonies.

    On the other hand, I wonder if there’s some tension between what makes sense for migrants and what makes sense for Europeans who natively speak a language that is ultimately globally niche, such as German. Why would a migrant care about being fluent in German when they probably feel like they have to know English and/or French (or some other more global language) to be employable in the long run?