Barx [none/use name]

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Joined 6 months ago
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Cake day: May 20th, 2024

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  • This article is about one study, by CCDH, who did not publish much of anything about their methodology. CCDH’s CEO was an anti-Corbynite that fed into the false accusations of antisemitism against the left for having solidarity with Palestinians and CCDH continues to prominently focus on antisemitism and trying to blur the line between antisemitism and antizionism. The faction that he supported is currently in power in Labour and are supporters of Israel during this genocide.

    I would not trust them to make good calls on what is an accurate community note vs. not. Community notes are all over the place but on average depict a bazinga liberal position, which is not actually the most accurate one. Having looked at their “study” paper, their first and most promindnt criterion for accuracy was whether community note aligned with fact-checking websites. Fact-checking websites are, to put it bluntly, bullshit, and really just reflect the author’s opinion.

    For example, one of the things they claim is election misinformation is the claim that voting systems are unreliable. They are saying this is an inaccurate or misleading claim. In the US, it is accurate to say that it’s voting systems are unreliable. They are frequently run using voting machines from private companies, black boxes with no real way to verify their results that are actually implemented in most places, and polling stations often only gave 1 or 2, so when they break people are disenfranchised. Every computer security expert audit says you should not trust these systems and should use paper ballots with manual observable recounts. The allegation of misinformation is really about what is perceived to be voter suppression, of people feeling like they shouldn’t vote because it won’t count anyways. This is not actually misinformation, though: the voting machines are unreliable, that is the actual problem in this situation, not the use of repeating a fact in your favor.

    It is salient that at no point do they highlight the naked propaganda for Zionism that has been rampant on social media, including about elections. This was presumably filtered out early on by their selection of what counts as a topic of interest for their analysis.

    Finally, the clear purpose of CCDH is to lobby for having more oversight on social media, including large, centralized moderation teams that have historically been cozy with liberal governments.


  • Barx [none/use name]@hexbear.nettoScience Memes@mander.xyzMandibles
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    5 days ago

    Ohhh. Well the big parts that grab stuff are mandibles. They aren’t legs but they originate, evolutinarily speaking, from legs. Same with antennae! The parts closer to the head do the eating but sometimes mandibles help with that.

    For venomous arthropods sometimes it’s the mandibles that have the venom (like spiders, where they are called Chelicerae), for some it’s saliva and they use various mouthparts (the water bug uses a proboscus), for some it’s their tail end (like ants), etc etc.






  • You need oxidants to live. Issues stemming from oxidants are about levels of free radicals getting too high in the wrong places for too long.

    Getting good sleep, eating a balanced diet, reducing stress, and getting enough exercise are the best ways to reduce the chances of such a scenario. Realistically, these things are also just a way to maximize wellness and health overall and it is probably not very useful for most people to think of this in terms of oxidation.




  • When we and other known organisms take energy from food we are actually taking molecules with higher-energy electrons, converting them into the high-energy molecules our cellular processes can use to do make cell things happen, and producing very similar molecules with lower-energy electrons. Rather than infinitely accumulating these molecules, our cells dump low-energy electrons onto another molecule that is amenable and thereby convert into a molecule ready to accept high-energy molecules from food (with a bunch of steps in between).

    For us, as aerobes, the electron acceptor at the end of respiration is oxygen.

    Oxygen as an electron receptor is newer than several others. Anaerobes came first. It was only after photosynthesis had produced a ton of atmospheric oxygen that it became a viable option, really. But it O2 is a comparatively good electron acceptor because the process in which it accepts those electrons allows cells to grab quite a bit of energy from that last step. It is fairly “electron needy” compared to earlier electron acceptors.

    So, basically, aerobes get more energy per food unit (sugar molecule) than the vast majority of other creatures. You need it to live because it is an essential part of how your cells get food, namely, how it can recycle molecules at the last step of the respiration cycle.


  • Barx [none/use name]@hexbear.nettoScience Memes@mander.xyzOxygen
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    2 months ago

    The dietary antioxidant fad is mostly BS. They’re supposedly meant to counteract oxidative stress and specifically free radicals. Both of those things are part of a healthy life and you would die without them. So any real impact is not so simple as “just counteract those bad things”. Dietary antioxidants don’t always lead to higher intracellular antioxidant levels, either.

    Some dietary antioxidants so lead to higher intracellular levels and may help buffer oxidative stress (like from exercise) but there isn’t much evidence that it doesn’t just boil down to “eating your vegetables is good for you”.





  • Governments have frequently laundered the surveillance state as “child protection” laws, pushing for a cozy relationship between companies with data and cops et al. They want the ability to snoop more or less whenever they want and will push in that direction. This kind of relationship is not just for cops, though. The same companies also gladly work with and hire people from intelligence agencies to craft narratives and manipulate sentiment. When a company doesn’t play that role as well as feds want, the hammer comes down (TikTok, Telegram).

    Though really, the actual question is why they are writing this article and why now. The answer is that Durov has been arrested and the author is attempting to justify it by piling on “Telegram is bad” claims while avoiding discussing the actual legal basis and evidence around his arrest. You will also note the sources used in this article are entirely government officials and NGOs in the constellation of NGOs that work directly with the government - or are unsourced stipulations. No academics were cited, nor free speech advocacy groups, or even lawyers.




  • A steam deck can replace a huge number of devices, works very well, and I recommend it to people who don’t need the latest console or superior gaming rig. I think that if you also usually have a laptop, it makes more financial sense to get a steam deck and thin, dedicated GPU-less laptop rather than a laptop with a dedicated gpu.

    It is also just a good deal in general, hardware-wise and performance-wise. It has a very performant GPU, outperforming more expensive similar devices. It also benefits from being a consistent platform, like a console, so there are games that work very well specifically on a deck. You can also find user guidrs for making games run well specifically on a deck.

    Also it is great for emulation.

    So while it depends on personal finances and what you expect to get out of it, I think I it has a great balance between cost and what you get.



  • Barx [none/use name]@hexbear.nettoLefty Memes@lemmy.dbzer0.comSimple, really
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    3 months ago

    All committees are authoritarian regimes, if they have any power. Making any decisions with power to back it up is authoritarian.

    The question is whether you want decisions made by 500 bankers and some military conteactors or by collective deliberative organs that respond to the needs of the people at large, and assuming the latter, how do you make them function robustly?

    A smart approach would borrow from the successes of others while allowing a bit of experimentation. Most real-world sociakist systems have implemented both a bottom-up local governance system for some domains and top-diwo national level policies for other domains. There is a real-world practical need for both.

    Re: The councils in this cartoon, they are referring to, more or less, workplace democracy. Practically speaking, this requires a similar system: workers deciding how to run their company but also there is a need for national/regional coordination, for capital investment, and to balance against the bourgeois tendencies of what is basically a wirkers’ cooperative.

    A key promise of socialism is not to immediately establish utopia, but to set the groundwork for how we may develop society for ourselves. There may be a form of workers’ councils that you prefer but that I might critique as unworkable in the current world. But it would surely be something made possible by socialist steuggle over time, as the comic explains: we would work to decrease necessary work time, to live our lives more how we want to. Once free if, say, imperiakist wars and expensive dirty energy, perhaps local workers’ council politics can adopt a simpler, more fair and autonomous form.

    Basically, deconstructing oppressive systems would be an ongoing process that would have to be weighed against what is “more important” (e.g. not getting nuked), not one leap. So the form taken would depend on the context of how we win, what threats we face, borroeing from others’ successes, and how our experiments go.