• @starlinguk@lemmy.world
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    15 minutes ago

    I read proper peer reviewed research. I’m usually not a specialist on the subject, so I am unable to properly process any data available.

  • dandi8
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    42 hours ago

    It depends. Extraordinary claims require extraordinary evidence.

  • @agent_nycto@lemmy.world
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    22 hours ago

    None. I believe everything. Especially the contradictory parts. It’s one of the powers granted to me by my true nature, revealed through the one true Slackmaster, J.R. “Bob” Dobbs.

  • @the_grass_trainer@lemmy.world
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    3 hours ago

    Depending on the fact I should be able to find sources for it on .ORG and .GOV sites.

    If i just find random blog posts, or facebook groups in the search results I take it with a grain of salt.

  • Libb
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    23 hours ago

    Like with questions posted in a forum: at least, having little more to read than just its title ;)

  • @theneverfox@pawb.social
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    76 hours ago

    I have a model of everything. Everything I am, my understanding of the world, it all fits together like a web. New ideas fit by their relationship to what I already know - maybe I’m missing nodes to fit it in and I can’t accept it

    If it fits the model well, I’ll tentatively accept it without any evidence. If it conflicts with my model, I’ll need enough proof to outweigh the parts it conflicts with. It has to be enough to displace the past evidence

    In practice, this usually works pretty well. I handle new concepts well. But if you feed me something that fits… Well, I’ll believe it until there’s a contradiction

    Like my neighbors (as a teen) told me their kid had a predisposition for autism, and the load on his immune system from too many vaccines as once caused him to be nonverbal. That made sense, that’s a coherent interaction of processes I knew a bit about. My parents were there and didn’t challenge it at the time

    Then, someone scoffing and walking away at bringing it up made me look it up. It made sense, but the evidence didn’t support it at all. So my mind was changed with seconds of research, because a story is less evidence than a study (it wasn’t until years later that I learned the full story behind that)

    On the other hand, today someone with decades more experience on a system was adamant I was wrong about an intermittent bug. I’m still convinced I’m right, but I have no evidence… We spent an hour doing experiments, I realized the experiments couldn’t prove it one way or the other, I explained that and by the end he was convinced.

    It’s not the amount of evidence, it’s the quality of it.

    • I have a model of everything. Everything I am, my understanding of the world, it all fits together like a web. New ideas fit by their relationship to what I already know - maybe I’m missing nodes to fit it in and I can’t accept it

      Same, and I would add the clarification that I have a model for when and why people lie, tell the truth, or sincerely make false statements (mistake, having been lied to themselves, changed circumstances, etc.).

      So that information comes in through a filter of both the subject matter, the speaker, and my model of the speaker’s own expertise and motivations, and all of those factors mixed together.

      So as an example, let’s say my friend tells me that there’s a new Chinese restaurant in town that’s really good. I have to ask myself whether the friend’s taste in Chinese restaurants is reliable (and maybe I build that model based on proxies, like friend’s taste in restaurants in general, and how similar those tastes are with my own). But if it turns out that my friend is actually taking money to promote that restaurant, then the credibility of that recommendation plummets.

    • @Arkouda@lemmy.caOP
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      15 hours ago

      It’s not the amount of evidence, it’s the quality of it.

      Quality evidence has an inherent quantity wouldn’t you say?

  • snooggums
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    309 hours ago

    It varies widely depending on a combination of whether it impacts me directly, whether it contradicts or is inconsistent with information I have already accepted as fact, and the source. The source includes being reliable and if the fact could be something that serves the source’s self interest as that would require corroboration.

    Until recently, if NASA tells me their current data shows that black holes exist at the center of a galaxy I take their word for it. They have been consistently reliable for decades and their entire mission is about increasing knowledge and sharing it with the entire world. With recent administrative changes I am more skeptical and wouldn’t trust something that contradicts prior scientific discoveries without corroboration from an external agency like the European Space Agency. I would take the ESA at their word currently.

    If a for profit company says anything I want corroboration from a neutral 3rd party. They have too much incentive to lie or mislead to be trusted on their own.

    Something from a stranger that fits into prior knowledge might be accepted at face value or I might double check some other source. Depends on how important it is to me and whether believing that would lead to any obvious negative outcome. I will probably also double check if it is interesting enough to want to check, and I’ll use skepticism as an excuse.

    That covers actual factual stuff that could possibly be corroborated by a third party. Facts like the Earth orbits the sun or Puerto Rico is a US territory type stuff.

    Then there are other things that can be factual but difficult to determine and that is a combination of experience and current knowledge, plus whether believing it would be a benefit or negative. If someone tells me the ice isn’t thick enough based on their judgement I will treat it as a fact and not go out on it unless I had some reason not to believe them. If they told me apples were found to be unhealthy I would check other sources.

  • @shneancy@lemmy.world
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    98 hours ago

    is it a fun fact that impacts nothing? i’ll accept it as fact immediately and without question

    is it a fact that has some weight to it? i’ll probably double check and if i find a reliable source that also claims it to be fact i’ll accept it (if i’m reading about it from a reliable source i will accept it immediately)

    is it a fact that contradicts my current beliefs/understanding of the world? i’ll do some research on it, check if there’s any recent articles like “that thing you thought was right? is not!”, and depending on the nature of the fact think about why it’s been debunked and how that changed my perception on the world

  • @LordCrom@lemmy.world
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    47 hours ago

    That’s the great thing about science.

    Things that are considered facts in today’s world can be disproven by new experiments and observations (recreated through experimentation and after adequate peer review).

    So for me, it depends on what is being evaluated. 2+2 is a fact. Exact age of the moon might be up for more debate.

    • @Arkouda@lemmy.caOP
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      16 hours ago

      How is 2 + 2 a fact?

      How do you know, through new experiments and observations, that we will never determine the exact age of the moon?

      • @qantravon@startrek.website
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        35 hours ago

        You have 2 apples. I give you 2 more. How many apples do you have? Unless you redefine what the numbers or the operators mean, then you now have 4 apples. That’s a truth that is evident in the world and can be verified. That’s what a fact is.

        He didn’t suggest we could never determine the age of the moon. He said that science refines it’s methods and gathers new information, and so we may change our estimate of its age based on new evidence.

        • @Arkouda@lemmy.caOP
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          15 hours ago

          Maybe the person who isn’t you that I asked can weight in because I didn’t ask you about your comments context.

    • 2+2 is a fact

      In some sense, if every single human thought that 2+2 equaled 5, it would become true

      (I’m not smart enough to come up with this lol, got it from Orwell’s 1984)

      • @halcyoncmdr@lemmy.world
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        24 hours ago

        It doesn’t even require belief.

        2+2=5 for sufficiently large values of 2.

        While a facetious statement in general, it is factual if those values derive from rounding. Significant Digits must be maintained.

      • @qantravon@startrek.website
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        26 hours ago

        Only if you completely redefine some aspect of the equation. You’d have to define “5” to actually mean “4” or change the meaning of “+” or “=” in some way that changes the operation. 2+2=4 isn’t just an abstract statement, it’s based on the way the physical world works. If you have 2 apples, and then I give you 2 more, you don’t suddenly have 5 apples because we all decided 2+2=5.

        Orwell’s meaning in 1984 wasn’t about belief changing the world, it was about the power of brainwashing and how fascism demands obedience.

        • If you have 2 apples, and then I give you 2 more, you don’t suddenly have 5 apples because we all decided 2+2=5.

          No, but some types of addition follow their own rules.

          Sometimes 1+1 is 2. One Apple plus one Apple is two apples.

          Sometimes 1+1 is 1. Two true statements joined together in conjunction are true.

          Sometimes 1+1 is 0. Two 180° rotations is the same as if you didn’t rotate the thing at all.

          If you don’t define what kind of addition you’re talking about, then it’s not precise enough to talk through what is or isn’t true.

  • @otp@sh.itjust.works
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    79 hours ago

    It takes a lot for me to accept something as fact, but I’m okay with living my life on a combination of likelihoods, reasonable plausibilities, and vibes

    • @Arkouda@lemmy.caOP
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      19 hours ago

      I would argue that quantity is just as important as quality and logical reasoning. The Triforce of Science, if you will.

  • @Typewar@infosec.pub
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    39 hours ago

    I remember there was one fact I was really beating my head on; A dishwasher should always have some food or other gunk on the dishes before starting the machine, otherwise the detergent will attack the coloring on the dishes instead.

    How has no company solved this problem? It makes no sense. Many people do wash their kitchenware so it doesn’t stink up the entire dishwasher if it has been sitting for a while… idk.

    I would be happy to hear if anyone can help confirm or dismiss this.

    • Phosphates were banned in dishwasher detergents in 2011, so most of the name brand companies switched to enzyme-based cleaners that use amylase and protease, which dissolve starches and proteins, respectively. And then some traditional detergent, which allows oil and water to mix, washes it all away.

      The nature of the enzymes are that as soon as they’ve broken up the starch or protein, they survive the reaction and can happily move onto the next starch or protein molecule. So if they’re overactive, without enough targets, then any portion of the dishes that are sensitive to that particular cleaner is going to get a higher “dose” of that cleaner working specifically at it.

    • @Arkouda@lemmy.caOP
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      26 hours ago

      I have heard this before and as far as I was ever able to find it is a bunch of bunk that seemed to originate from damage done by a recalled detergent.

    • @Semjaza@lemmynsfw.com
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      28 hours ago

      I’m going out on a limb and saying untrue.

      How would the dish soap not “attack” the pigments on the crockery not covered by gunk, do you need to make sure that the plate is covered in an even spread? It’s a desurficant, iirc, with hydrophobic molecules to get into molecular scale sized spaces. Maybe unvarnished crockery could lose the colour… But eating off that and washing it wouldn’t be the best choice either.

      Also, most dishwashers instruct you to rinse the worst off in the sink before loading. And we’ve followed that and most of our china still has good colours, the one that doesn’t I know was left in direct sunlight for over a summer.