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Cake day: June 12th, 2023

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  • That’s… the point? Civilizations with that kind of tendency may very well destroy their planet and/or themselves long before they advance to the point where they are detectable to an outside observer many light years away.

    The human race is at the moment in a race against time. We’re hoping that we can develop new technology to save ourselves faster than we destroy everything around us. This kind of race has probably happened countless times across the vast universe and perhaps the laws of physics ultimately make the race unwinnable. These laws limit how much technology can do for any species, no matter how smart, so it would be a universal filter.

    If the only way to win the race is to slow down the destruction of the environment to the point that the species is undetectable, that solves the Fermi paradox.





  • Everyone’s talking about encyclopedias but they weren’t always that useful either. They can only fit so much information in those books so some topics would only get like 3 sentences dedicated to them. So yeah, if you were writing a research paper for school you’d spend lots of time at the library trying to find books that had another smidge of information you needed.

    If you were lucky, you’d find a really good book that was very relevant to your topic and lean heavily on that. Otherwise, you’d wind up with like a few sentences each from a dozen books that you have to tie together somehow. Wasn’t fun.



  • I’ll tell you why I say the answer is no to whether or not the occult, demons, or ghosts exist. There’s a phenomenon in statistics where if you were to select a random element from an infinite set of equally probable elements, the probability that a specific element will be selected is 0%. Not close to 0, literally 0.

    These kinds of supernatural phenomena that have no evidence belong to an infinite set of equally unlikely phenomena with no evidence. Their likelihood of being real is 0%. Only when phenomena has some tangible evidence explaining it can we elevate it to a finite set with a non-zero likelihood of being real.


  • Sorry but I’m going to call out what I see as some pretty blatant motte-and-bailey argumentation by the OP and their offense taken to people trying to nail down the definition of supernatural is illustrative.

    They have their bailey, belief in things like the occult, ghosts, demons, etc, that are almost certainly bullshit. To the extent that they can be falsified, they have been. This is the typical definition of what people think when you say “supernatural” and people are right to answer “no” when asked if they believe in it.

    But then you have OP falling back on their motte when this happens, taking a nebulous definition of supernatural and asking rhetorical philosophical questions about reality, perception, and the unknown. The fallacy is that these questions do nothing to strengthen or refute the original argument about the supernatural.

    Nobody is here to argue that nothing is unknown and even unknowable but that doesn’t make the things that people typically call “supernatural” any less bullshit. Demons and ghosts are just not the kinds of things that are waiting around to surprise us. And shifting the conversation from your bailey to your motte to protect your feelings on the former is not a good way to have a friendly debate.

    All that aside, if you are interested in expanding your understanding of the universe then I’d really encourage you to divert the effort you’re putting into the “supernatural” into learning about the actual natural universe instead. Our universe really is fantastic on its own. There’s plenty of interesting, wacky, and unknown things happening all around us that you can learn about without resorting to magic. If anything, magic is the boring answer imo.





  • It’s quite useful, though, to understand a curve or arc as having infinite edges in order to calculate its area. The area of a triangle is easy to calculate. Splitting the arc into two triangles by adding a point in the middle of the arc makes it easy to calculate the area… And so on, splitting the arc into an infinite number of triangles with an infinite number of points along the arc makes the area calculable to an arbitrary precision.


  • VoterFrog@lemmy.worldtoComic Strips@lemmy.worldStereotyping
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    7 months ago

    I think the context matters. Just reading the paper and ask someone what their sign is so you can laugh at the horoscope section? Not really a huge deal. First date and using it as an ice breaker to get someone to talk about themselves? Mayyyyybe. Treating it with any actual level of seriousness is definitely a danger zone.