A friend and I are arguing over ghosts.

I think it’s akin to astrology, homeopathy and palm reading. He says there’s “convincing “ evidence for its existence. He also took up company time to make a meme to illustrate our relative positions. (See image)

(To be fair, I’m also on the clock right now)

What do you think?

  • EvilBit@lemmy.world
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    2 months ago

    Science has never in the history of science reliably shown a single interaction between physical entities and any sort of non-physical force. The only way ghosts could be real is if you redefined the term “ghost” to the point of breaking, like saying that the memory of a person is a ghost.

    Plus, it fails the smell test in a million ways. What makes a ghost exist? Why aren’t we positively lousy with ghosts? Are there rules? What would they be and what mechanism is there to both quantify and effect them? Why do ghosts follow the rotation and revolution of the earth but otherwise aren’t physically bound? How can one have any sort of cognition? If a ghost does, how can it perceive anything without intercepting photons or other physical phenomena? If there are ghosts and somehow they have cognition and perception, are we obligated to leave Netflix on when we leave for work?

    • Tiresia@slrpnk.net
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      2 months ago

      Technically, the moment science would show an interaction between physical entities and something else, that something else would immediately be classified as a physical entity. In a very real sense, the discovery of radioactivity involved physical entities being found to interact with an as-yet unknown, invisible, intangible force.

      If ghosts existed, the same would happen as with radioactivity. They would be researched, hypotheses on their nature would be tested, and a scientific theory would arise, and then they would be a part of the “physical world” too. And then all the mystics would be bored with ghosts because they are just incorporeal noospheric echoes of old people, as boring as neurology or biochemistry or stellar fusion.

        • givesomefucks@lemmy.world
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          2 months ago

          You keep saying “physical force”…

          That’s not a real term in physics.

          The only possible explanation, is you mean any force that is already explained by physics, is that what you mean?

          Because that would be the same as insisting we know everything, which no one who knows anything about physics would ever try to claim.

          So…

          What exactly do you mean when you keep saying “physical forces”?

          • AmidFuror@fedia.io
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            2 months ago

            One of the definitions of “physical” in the American Heritage Dictionary is:

            Of or relating to matter and energy or the sciences dealing with them, especially physics.

          • EvilBit@lemmy.world
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            2 months ago

            I mean there’s no way to go from immeasurable to measurable except in scale, and anywhere north of quantum scale, physics has been reliably predictable and measurable. Ghosts’ purported impact is on a scale well above that which is unexplained.

            • SaveTheTuaHawk@lemmy.ca
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              2 months ago

              The earth’s magnetic field is fluid and changing, magnetism is affected by electrical current or heat.

              • EvilBit@lemmy.world
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                2 months ago

                I don’t mean that any given magnetic field is unchanging, I mean that the principles are stable and well-understood. We never see magnetic fields just randomly change with no reason or else navigation and all kinds of other technologies would be fucked forever.

    • Iunnrais@piefed.social
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      2 months ago

      I think you could rationally explore ghosts in the “radically redefining” them arena. Ghosts could rationally exist as an artifact of your mind, and saying that is not the same thing as saying they don’t exist. Hallucinations exist. They aren’t real, but they exist. Ghosts could rationally exist in the exactly same way, as processes in our own heads. It’s when you start saying they interact with the world in a way outside people’s heads that you can’t really reconcile.

      • adb@lemmy.ml
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        2 months ago

        Except that’s not what we mean when we talk about ghosts. Ghosts are meant to be actual beings with an actual existence, if very different from living beings.

        The concept of ghosts exist (as does for all things for which we have words). Some people do believe ghosts exists, and some might have seen ghosts (just like someone actually sees a hallucination). All this doesn’t mean ghosts exist, or else the actual concept of non-existence doesn’t exist - which makes the fallacy evident: if we are to consider that all concepts actually exist (further than just an idea), non-existence has to exist.

  • FuglyDuck@lemmy.world
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    2 months ago

    I’m now a manager, but I work in contract security, and have been in more buildings that were supposedly haunted than I care to count. Including buildings that have numerous stories of freaky shit happening.

    Doors closing “randomly” or very-not-randomly. Spaces suddenly getting cold. puddles showing up in bathrooms that someone supposedly drowned in. Stairwells that sound like people walking down them at specific times of night.

    odd noises. Freaky noises.

    I have never once been in a building where I could not identify a perfectly natural cause. Here’s a few incidents off the top of my mind that I remember very specifically. There are some few commonalities to people who see ghosts. or demons, or any other supernatural entity.

    1. they’re incurious and don’t care to find out what really happened.
    2. they’re frequently (usually?) tired or otherwise in an altered state of mind. or incredibly bored.
    3. They already believe in supernatural things… and what they see generally conforms to their world view.

    Ghost stories are perpetuated by the credulous, who find things that are decidedly weird, and then stop looking any further. or they hear a story- suicides, murders, etc- and attribute every weird little thing to that.

    or they’re told by straight up liars and ran with by people who would run with scissors and untied shoes. a lot of times, it’s started by people who have an inability to admit they don’t know something.

    Regardless, if ghosts were real. if they were common, and if they interacted with the natural world, then we would have actual, tangible evidence for their existence. You’d be able to point at one and say ‘aha! a ghost!’ that doesn’t happen.

    These are just some of the examples of things I’ve heard about and found to be otherwise.

    One example was a guy who claimed ghosts were always going around closing every fire door every night at 23:00. On the dot. Every night.

    And yeah. doors were being closed as described. Guess what? All the doors had one thing in common.

    They were being held open by magnetic door holders. they’re fire doors. Building code here requires that they be self-closing in the event of a fire alarm to prevent the spread of fire. But that’s really rather inconvenient in long hallways where people don’t want to be opening big heavy doors everytime they’re bringing a cart of shit through.

    Thus, the electromagnetic door holders that turn off whenever a fire alarm goes off.

    Well. if you guessed that the fire system had been programmed to turn off all the door holders at 23:00 each night, just long enough to let any being held open close… you’d be right. All it took to verify that was to send a five minute email to the facility engineer, who spent all of ten minutes checking settings on the fire alarm system and turned it off.

    Another example of doorholder mayhem is one in which the doorholders were slowly going bad.

    This was when I was a manager, and I was doing a sort of covert investigation where I go in and have them train me on the site. there were problems.

    those problems all stemmed from a fundamental lack of curiosity. Which stemmed from a fervent belief in the supernatural. Voices in spaces that are supposed to be empty? they weren’t teenagers smoking dope, it was spirits.

    One example of spirits that loved to fuck with him? one hallway had firedoors that sectioned off a t-shaped hallway, that was lined with businesses (mostly offices.) he was supposed to go down the hallway, checking and locking all the doors and generally making sure everything was in good order. the firedoor in the middle of the hallway, kept closing on him.

    Rather than looking into what the issue was, he wrote it off as demons fucking with him, specifically.

    The reality was that the doorhoder was going bad (probably had been for a long time. as that happens their holding power gets weaker. this door holder’s holding power was just strong enough to hold the door when it was static, but any kind of touch or slight pressure was enough for it to close.

    Including changes in the air pressure as you walked past. When I pointed this out to him. Well. Lets just say he’s no some other company’s problem.

    another example is voices in unusual places

    Guess what? walls be thin, yo.

    Frequently, office buildings with multiple tenants are remodeled in strange ways. especially if they’re older- things get partitioned weierd. spaces get remodeled and lighting and power doesn’t be as you’d expect.

    In any case, in this particular building, the idiot in question didn’t realize that the very short custodial closet didn’t go all the way “back” from the hall- she should have, though. She’d also never gone into the space that wrapped around the maintenance closet to run beside the space that she kept hearing voices in “that shouldn’t be there!”

    Those voices were caused by people working late.

    my personal favorite, ghost steps coming down stairs.

    this particular building is historic- that is to say, it was a tire warehouse built in the 1890s. It’s really quite a lovely building. Giant limestone block foundation, old tan brick. cedar beam construction.

    one of two stairwells that hit ever floor has fire sprinkler stand pipes running through each landing. not surprising, considering. the building is old. It’s drafty as fuck. And at night, in order to save energy, because it literally predates central air, they turn the system off at night (or run it to a lower set point.)

    This results in a fairly consistent rate at which it cools off. the fire stand pipes cool off at a different rate, though, and clunk against the landings the pass through. They do so in a way that sounds like someone walking down the stairs.

    Incurious guards just wrote it off as some ghost or something, but all of the long term tenants will tell a story about how there was a guy that died from a tractor tire falling on him. (didn’t happen, by the way. Though numerous people did die here. mostly jumpers.)

    Radiators make some creepy noises.

    I mean. Seriously. gurrgle gurrgle. burble burble. Tickety tick.

    still not ghosts.

    big cats sound like screaming women.

    yeap. okay, need to clarify, I mean, our local lynxes and bobcats, as well as the occasional mountain lion passing through.

    If you ever saw Annihilation, with the “help me” bear. yeah. it’s like that. Randomly. Out of the dark woods. and not coherent words so much as screams. (that account happened to border a large statepark that had some cats living in it.)

    Sudden changes of temperature

    So, most office building’s HVACs work on positive pressure. This way, when a door gets opened, the hot air goes out rather than the cold air coming in. (or cold air going out, hot air coming in. Depends on where you are and the season.)

    for whatever reason, one of the office spaces just had massive open vents (I personally suspect this was a remodel that got left in the wall. the vent just connected the main lobby/entryway to the space (above a plenum ceiling)

    Another feature of building HVAC systems are the airlock doors as you come and go. Guess what happens when you open both airlock doors and have a window you’re not supposed to have open, open?

    All your air rushes out, getting replaced by cold air.

    Puddles in Bathrooms

    Okay. so, water goes from high places to low places, and tends to follow the ‘easiest’ path, even if its somewhat convoluted. If you have an inexplicable puddle somewhere, you have a water leak somewhere.

    what you don’t have is some kind of poltergeist taking a bath. Doesn’t matter if a person committed suicide in the bathroom, or rather, if you’re told that’s what happened. (it’s not.)

    Turns out that the rooftop had a leak, and that was travelling down through 8 floors to show up in a bathroom. because that’s where the pipes the water was following kinda sorta came out.

    lso, which requirements in terms of species are there for a haunting to commence? Can a horse become a ghost? What about a gorilla? Or a Neanderthal? Seems weird that only homo sapients ge

  • Ephera@lemmy.ml
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    2 months ago

    I’m always surprised to hear people believe in ghosts, not because I consider it particularly ridiculous, but rather because ghosts have no relevance in my life. I don’t need them to exist to explain what’s happening around me.

    Every few years or so, I might hear a noise where I don’t have an explanation, but that always feels adequately explained by me not knowing things. I’m constantly surrounded by living beings as well as materials that are subject to gravity, temperature, humidity etc.. Occasionally, they’ll make noises quite naturally.

    • IronBird@lemmy.world
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      2 months ago

      imo it’s just an aspect of the fear of death, some believe in ghosts because it gives them hope there’s any sort of afterlife

    • Iconoclast@feddit.uk
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      2 months ago

      I once saw something I can’t explain. Had I been alone, I would’ve just told myself I was imagining things, but the fact that right after I saw it my friend goes: “Did you fucking see that?!” convinced me there really was something there.

      We went back immediately and it was gone - despite this happening in the middle of an open field with nowhere for it to disappear to. Do I think it was a ghost? No, it was most likely a human. But it was an unexplainable, genuinely weird event. Having experienced something like that makes me a lot more sympathetic toward other people who claim to have seen similar things. This wasn’t a floorboard creaking and my mind filling in the blanks. I absolutely saw a figure.

  • Diddlydee@feddit.uk
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    2 months ago

    We have countless reports but no actual confirmed evidence. Nothing that constitutes proof.

    You also have to wonder, where are all the billions of ghosts, both people and animals? We’d be seeing them everywhere.

    And how far in the animal kingdom do ghosts go? People have reported ghost dogs, horses, cats, apes, chickens, bears. Do we get ghost mice, spiders, rabbits, whales? If not, why?

      • Diddlydee@feddit.uk
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        2 months ago

        Given that sharks are older than trees, and the ocean levels were much higher for millennia, you’d certainly expect to see shark ghosts swimming along 30 feet in the air.

        Not to mention dinosaur ghosts. Those bastards were here for millions of years, and they were numerous. I’d expect the odd Ankylosaurus or Triceratops sighting.

  • Archangel1313@lemmy.ca
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    2 months ago

    As a reasonable person, I can admit that it’s always “possible” that ghosts exist. Meaning, that I am not 100% positive that they don’t.

    • samus12345@sh.itjust.works
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      2 months ago

      That’s the only intellectually honest way to look at anything considered “supernatural”. We’re flawed beings with imperfect perceptions of reality.

  • dan1101@lemmy.world
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    2 months ago

    Ghosts are fun to think about and make good stories, but there’s never been one bit of reliable evidence. So no it’s not reasonable to believe in something that isn’t real.

  • GottaHaveFaith@fedia.io
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    2 months ago

    Lmao what evidence? Everybody has a phone nowadays, how come there is no proof?

    If ghosts are dead people, with the passing of time there should be more ghosts and be easier to spot.

    If ghosts are from people who died violent deaths or whatever, how come nobody sees them in places such as Auschwitz, Hiroshima etc.?

    More simply: if ghosts existed there would be many people who have seen them. How come there’s a lot of people who believe in ghosts but almost nobody who has seen them (allegedly)? It’s the classic “I want to believe”

    • SaveTheTuaHawk@lemmy.ca
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      2 months ago

      Lmao what evidence? Everybody has a phone nowadays, how come there is no proof?

      Funny how the better and higher resolution phones get, the blurrier alien proof gets. and there was more photographic proof before literally everyone got cameras on them 24/7…and of course, aliens only care about landing in the US.

  • FlashMobOfOne@lemmy.world
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    2 months ago

    The only evidence is anecdotal, there just happens to be a lot of it.

    So no, I’d say it’s unreasonable to believe in ghosts. (Though I do love ghost stories and folklore.)

  • zxqwas@lemmy.world
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    2 months ago

    Technically, if he is convinced then it’s convincing evidence. The fact that you and I are not convinced is a separate matter.

    What is a reasonable person?

    A 100% rational person? Probably not. A person who was smart enough to do well in school and keep a well paying job? Yes.

  • surewhynotlem@lemmy.world
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    2 months ago

    If ghosts existed it’d be the biggest fucking news and all research would focus on it. Proof of an afterlife? Another universe beyond this one? We’d go there instead of space. Elon would want to set up a colony.

    • Randomgal@lemmy.ca
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      2 months ago

      Yeah, this is literally it. There is either evidence and that’s the end of the argument, or there isn’t and you’re just having fun talking about ghosts.

  • whotookkarl@lemmy.dbzer0.com
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    2 months ago

    For decades James Randi offered a million dollars for any evidence of supernatural shit that can be tested. Many people tried, but none were able to produce evidence to earn the money.

    If ghosts were a very rare occurrence and only 0.00001% of all dead people produced ghosts we would still be completely overrun by ghosts everywhere, they would be mundane in how common they are. And that’s not counting ghost animals, ghost dinosaurs, etc.

    The impulse to believe in ghosts can be explained as well. For most of human evolutionary history we had predators (cats, bears, wolves, hyenas, etc). If you heard a noise in the bush and didn’t assume it came from an agent you were more likely to be ambushed than if you assumed it was an agent even when it was just the wind. The survival trait biased us towards assuming agency even when it’s not. When you hear a noise in your home at night your first though isn’t settling foundations, it’s intruder.

  • whaleross@lemmy.world
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    2 months ago

    Can a reasonable person believe regardless of evidence in ghosts, in deities and gods, in folklore, in aliens, in superstition, in the importance of themselves, in their culture or nation, in their position in society and their gender roles, in mums cooking being better, in bad luck treating them unfairly, in the importance of their habits and rituals, in sticking to how they’ve always done it, in any number of irrational things that they hold close to heart?

    I’d say apparently they can. People are not logic processors. People are people.