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Joined 1 year ago
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Cake day: June 25th, 2023

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  • Because religion evolved to thrive in us.

    It’s like a parasite, and our mind is the host. It competes with other mind-parasites like other religions, or even scientific ideas. They compete for explanatory niches, for feeling relevant and important, and maybe most of all for attention.

    Religions evolved traits which support their survival. Because all the other variants which didn’t have these beneficial traits went extinct.

    Like religions who have the idea of being super-important, and that it’s necessary to spread your belief to others, are ‘somehow’ more spread out than religions who don’t convey that need.

    This thread is a nice collection of traits and techniques which religions have collected to support their survival.

    This perspective is based on what Dawkins called memetics. It’s funny that this idea is reciprocally just another mind-parasite, which attempted to replicate in this comment.



  • Right, thanks for the corrections.

    In case of GAN, it’s stupidly simple why AI detection does not take off. It can only be half a cycle ahead (or behind), at any time.

    Better AI detectors train better AI generators. So while technically for a brief moment in time the advantage exists, the gap is immediately closed again by the other side; they train in tandem.

    This does not tell us anything about non-GAN though, I think. And most AI is not GAN, right?



  • And this is why AI detector software is probably impossible.

    What exactly is “this”?

    Just about everything we make computers do is something we’re also capable of; slower, yes, and probably less accurately or with some other downside, but we can do it. We at least know how.

    There are things computers can do better than humans, like memorizing, or precision (also both combined). For all the rest, while I agree in theory we could be on par, in practice it matters a lot that things happen in reality. There often is only a finite window to analyze and react and if you’re slower, it’s as good as if you knew nothing. Being good / being able to do something often means doing it in time.

    We can’t program software or train neutral networks to do something that we have no idea how to do.

    Machine learning does that. We don’t know how all these layers and neurons work, we could not build the network from scratch. We cannot engineer/build/create the correct weights, but we can approach them in training.

    Also look at Generative Adversarial Networks (GANs). The adversarial part is literally to train a network to detect bad AI generated output, and tweak the generative part based on that error to produce better output, rinse and repeat. Note this by definition includes a (specific) AI detector software, it requires it to work.





  • “For agencies like the FTC to seriously consider action, there has to be harm to customers. But the sneaky formula that mobile developers have pioneered is one where the app itself is free, and the gameplay technically does exist in the application, so where’s the harm? Any rEaSoNaBlE viewer won’t be harmed. They will see and uninstall, and there’s disclosures, so who cares? But these companies aren’t targeting ‘the reasonable customers’, they are targeting the people with addictive personalities who get easily sucked in from a deceptive ad to a predatory product.

    Damn, that’s insane and evil. Like a drug cartel distributing free candies after school, with crystal meth inside. They just weather the storm, well knowing a few “customers” will stick.

    I still don’t understand how this can work so well, which apparently it does given the numbers and scale. I have questions:

    • Why bother making a “main product” at all, if people come for the mini game? Why not make the mini game addictive and predatory, save even more development costs and get less negative reviews as a bonus? Like, why bother with the candy when you can legally sell meth?
    • Why is this exclusive to the mobile market? The same games, ads and arguments could be made for any other platform with “free”, downloadable content like PC. Why don’t they share their crack candies at college?













  • What’s wrong with desalination research? Water is essential to life, and most water on Earth is salinated. The practical value of this research is apparent, both for ships on sea and coastal regions. So I don’t see how these attempts are “worthless”, and how it would be bad if they receive more “free money”.

    The article talks about what could have been a challenge faced by the junkyard scrap model, and how they solved it:

    Each stage contained an evaporator and a condenser that used heat from the sun to passively separate salt from incoming water. That design, which the team tested on the roof of an MIT building, efficiently converted the sun’s energy to evaporate water, which was then condensed into drinkable water. But the salt that was left over quickly accumulated as crystals that clogged the system after a few days. In a real-world setting, a user would have to place stages on a frequent basis, which would significantly increase the system’s overall cost.

    In a follow-up effort, they devised a solution with a similar layered configuration, this time with an added feature that helped to circulate the incoming water as well as any leftover salt. While this design prevented salt from settling and accumulating on the device, it desalinated water at a relatively low rate.

    In the latest iteration, the team believes it has landed on a design that achieves both a high water-production rate, and high salt rejection, meaning that the system can quickly and reliably produce drinking water for an extended period. The key to their new design is a combination of their two previous concepts: a multistage system of evaporators and condensers, that is also configured to boost the circulation of water — and salt — within each stage.

    I’m not sure how much money is in desalination, but it’s certainly an industry. If a group comes up with a new method, and then nothing happens with it, it’s probably because it’s either not that great after all, or not that cost effective.

    Maybe a problem is that the countries where it’s needed the most are not exactly the richest countries: https://ourworldindata.org/water-use-stress#what-share-of-freshwater-resources-do-we-use

    several countries across the Middle East, North Africa & South Asia have extremely high levels of water stress. Many, such as Saudi Arabia, Egypt, United Arab Emirates, Syria, Pakistan, Libya have withdrawal rates well in excess of 100 percent — this means they are either extracting unsustainably from existing aquifer sources, or produce a large share of water from desalinisation.