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Joined 4 years ago
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Cake day: February 15th, 2021

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  • Ferk@lemmy.mltoTechnology@lemmy.mlPNG is back!
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    13 days ago

    It’s ironic how WebP lossless mode is actually better at compressing the image than the lossy mode.

    I bet most people would use the default thinking that they are making a compromise and that increasing the quality would make the compression worse. They wouldn’t know unless they tested making the images themselves, because it’s not easy for users to differentiate lossy webp from lossless webp.

    This imho is why lossless should be in its own format, instead of trying to make a single container format do everything like WebP was trying. A new compression level for PNG would be most welcome.


  • There are many philosophers of the mind that agree that intelligence and consciousness are separate things.

    Some examples are Daniel Dennett and John Searle.

    There are also currents of thought in philosophy of the mind that disagree that even things like “slime mold” are mindless. Both from the materialist direction (like panpsychysm) and from the idealist direction (Bernardo Kastrup’s idealism).

    Most philosophers of the mind would disagree that the reason for their field to exist really has anything to do with any specific terminology / position. I’d say it has more to do with curiosity and the interest for seeking truth. Like most fields of philosophy do.

    Your definition of intelligence, which is what the AI companies use, has made people more confused than ever about “intelligence” and only serves the interests of the companies for generating hype and attracting investor cash.

    I’d argue it’s your definition, which includes consciousness, what makes AI an attractive term for investors. Precisely because you say intelligence include awareness and it can lead to people to misinterpret AI as self-aware.

    Promoting your definition helps the interests of the companies who want to generate hype, and causes just as much confusion as you attribute to mine in that regard.

    At least mine is simpler and makes it easier to invalidate the hype, since if intelligence isn’t awareness then AI isn’t awareness. Many philosophers have agreed with that, for years, before LLMs were a thing. John Searle for example is famous for the Chinese room experiment.




  • I don’t know, I feel it’s actually the opposite. Awareness is something you can only experience subjectively, it’s “qualia”, a quality that you cannot measure outside of yourself or detect externally. There’s a reason IQ (“intelligence” quotient) tests use puzzles/problems and don’t test conscious awareness. Most of the time in science intelligence is defined as problem solving and capacity to adapt/extrapolate because that definition makes it observable and more scientifically useful.

    If it were to include awareness then we can’t in good faith answer the question: “is it intelligent?” …we can only say we don’t know. This is the main struggle of philosophy of the mind, what is often called “the hard problem of consciousness”. Empirical analysis would not show if something is having (or not) the conscious experience of being aware.


  • Yes, that’s what I meant 2 comments above by “fungus” (though to be fair, whether slime molds are fungi depends on your definition, they used to be classified as one, before “protist kingdom” was made up to mix protozoa, algae & molds, but I keep preferring the traditional autotroph / absorptive heterotroph / digestive heterotroph division).

    I also mentioned ants who can find the optimal path by simply following scents left by other ants without understanding how this helps with that.

    You can be intelligent without being aware of your intelligence, or you can be stupid without being aware of your stupidity… like how humans are actually creating problems for themselves in many cases.

    Intelligence != awareness


  • Yes there there as many types of intelligence as there are types of problems. Emotional intelligence deals with emotional problems, social intelligence deals with social problems. This doesn’t conflict with my definition, it’s still problem solving.

    Just because a being is intelligent does not mean it can solve all the problems of all kinds, it would require general intelligence, and even a generally intelligent being needs the right training… if you are trained wrong or trained for a different kind of problem that does not fit the current one then your current experience might actually get in the way, as you point out.


  • They’re no more intelligent than an AC/DC converter

    The problem is in the definition of intelligence.

    To me, intelligence is simply problem-solving ability. It does not necessarily imply consciousness, having self-awareness or anything like that. A simple calculator is already displaying intelligence, even if limited to a very narrow situational set of problems, in the sense that it can resolve mathematical questions.

    That doesn’t mean the calculator is self aware… it just means it can resolve problems. Biological systems can also resolve problems without necessarily being aware of what they are doing… does the fungus actually knows it’s solving a maze the scientists prepared for it when it just expands following what is preprogrammed by its biological instincts determined by natural selection? Do the ants really know what they are doing when they find the shortest path just by instinctively following a scent of pheromones left by other ants?

    Knowing exactly what causes consciousness is an entirely different problem… and it’s one that has not been resolved by any scientist or philosopher in a satisfactory manner. So we simply do not know that.


  • Ferk@lemmy.mltoTechnology@lemmy.mlPNG is back!
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    19 days ago

    HDR and EXIF are great changes… APNG, if already being used for some apps/services, seems a logic choice. Maybe it’ll finally mean the end of gifs once and for all?

    What I’m more excited for though, is the improvements in compression that the article hints that are being worked on. Specially if it can beat other more modern formats that have added lossless compression like jpegxl. I feel it’s best to have separate formats for lossless and lossy, to prevent the off-chance of lossyness getting through.


  • I wonder if freeing up those resources also implies that much of the adware Microsoft often includes in Windows might be removed too.

    if it’s not: I’m skeptical that the gain in resources would be enough.

    if it is: I skeptical that this OS won’t be locked down as much as possible to prevent it to be used for anything useful beyond this specific gaming usecase and/or specific to pre-authorized devices.

    I think Microsoft benefits too much from the adware they add to Windows to allow this new version of the OS to potentially be used as an alternative.



  • Ok, there are no numbers from 2024 yet in the source.

    I think the solar capacity in 2023 for China was 525GW.

    So a 277 GW increase in solar means it increased by (277 / 525) 52.76% (that’s great!)

    That same percentage increase over the current value in terms of production would not make it rise past Australia per capita yet, but nobody can deny that’s an impressive pace.

    Also, considering that the trend in population numbers for China is slowly starting to decrease, that could also contribute to an increase in the per capita numbers in the future.




  • Yes, I understand that more mining could be done, but what I was saying is that I don’t think it could be sustained to the level of silicon. Bismuth is a rare mineral, and 100 times more expensive than silicon.

    China is the world’s largest market for semiconductors (50% of the chips in the world are traded there), if they want to use locally produced bismuth chips they would only be able to tackle a very small fraction of that. Either they are only used in special applications (like some particular specialized hardware at smaller scale) or it would be impossible, the Earth does not have enough resources to produce bismuth chips at the same scale as silicon. So I’m not sure if it could work as serious competition to silicon.

    But we’ll see, maybe I’m wrong.


  • Silicon is like $3/kg (and that’s the higher price, it’s actually cheaper than that outside USA). I’m not sure if we could sustain the same level of manufacturing using bismuth without side effects. One of the best things about silicon is that it’s the second most abundant element in Earth’s lithosphere (the first being oxygen)… I don’t think the “line must go up” attitude around pushing for Moore’s law is a worthy effort. I’d rather we pushed for software to be more efficient, I don’t feel my PC is significantly faster than it was 10 years ago, despite its Hz having doubled.

    I could understand using this for specialized applications, but I’m not convinced it should be something that should be made as widespread as silicon tech, so I don’t think this should really be seen as a replacement for it.