I wonder if you could analyze internet discussions for an effect.

  • Snot Flickerman@lemmy.blahaj.zone
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    1 month ago

    There’s also no real proof that high intelligence is actually a productive evolutionary trait.

    We’re juuuuuuuuust smart enough to grow like a cancerous parasite and are getting close to killing our sickly host organism.

    • A_A@lemmy.world
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      1 month ago

      Since humans have made many horrendous things we will easily agree on some things we would want to change in humanity. Yet, at some point, it’s difficult to define exactly what would be better … what would be more “productive” as you wrote.

  • RestrictedAccount@lemmy.world
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    1 month ago

    Summary The article describes a decline in human intelligence, particularly among young people. The decline is attributed to reducedk reading habits and the negative impact of excessive screen time on cognitive abilities.

  • drascus@sh.itjust.works
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    1 month ago

    Its a lot of work but you have to constantly push. I am 42, but I read a few dozen books a year, I’m constantly learning new languages, new instruments, I write short stories for fun, do creative projects, and meditate. I still feel really sharp but I’m throwing down everyday.

    • SoupBrick@pawb.social
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      1 month ago

      Unfortunately, that movie’s main message was about eugenics. I am not arguing that anti-intellectualism is not spreading like a cancer, but that movie is not the best thing to reference.

      • Probius@sopuli.xyz
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        1 month ago

        I don’t think it ever actually promoted eugenics. It just explored the natural consequences of two facts in a comedic way:

        • Intelligence has a hereditary component to it.
        • Stupid people have more kids.

        It never tries to push any eugenics-based agenda. It would have if they tried to say that dumb people shouldn’t be allowed to have kids, but they never went anywhere near that.

          • Probius@sopuli.xyz
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            1 month ago

            If one believes the accuracy of film’s central premise—that the dumb are reproducing at a higher rate than the smart, which will lower the world’s intelligence until idiocy reigns supreme—it’s only natural to want to stop that from happening. From there, it’s not at all that great a leap to begin believing that maybe there should be some kind of policy only allowing intelligent people to reproduce—in other words, sterilize the dumb.

            This is just the author asserting their own absurd leaps in logic as the intended message behind the movie, which it clearly isn’t.

            A 2015 Pew study looked at how many kids that women with postgraduate degrees have given birth to over the past half-century. In 1994, 30 percent of women with a master’s degree or higher were childless, a number that’s since dropped to 22 percent. In 1976, 10 percent of said women had one child, while in 2014 that numbers up to 18 percent; those with two kids rose even more dramatically, from 22 to 35 percent.

            The author draws the wrong conclusion from this data. Just because women with degrees are having more kids now than in the past doesn’t mean that women without degrees haven’t always had more kids than women with degrees. It’s very telling that they never bring those numbers up.

            • SoupBrick@pawb.social
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              1 month ago

              The issue is the thought that people cannot grow and learn. Regardless of upbringing, anybody can choose to persue knowledge. The horrible state of public education is most likely the root cause, in my opinion. The US has chose not to invest in it’s people and now we are seeing the results.

              • Probius@sopuli.xyz
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                1 month ago

                You’re absolutely right that access to education can greatly improve intelligence. Critical thinking skills are just that - skills that must be learned. Genetics are just one of countless factors involved in how intelligent someone ends up being.

                I saw Idiocracy a while ago, so I can’t remember every detail to bring up examples, but I think the characters surrounding the main character did show growth and a willingness to try to learn things. I don’t think we see much of an education system in that movie’s portrayal of the future either.

                It’s also worth noting that while your genetics absolutely affects your brain structure and chemistry, parents can pass on stupidity or intelligence to their children in more ways than just genetically. After all, most people learn more from their parents than from anyone else.

                • SoupBrick@pawb.social
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                  1 month ago

                  I would recommend rewatching it. I tried to rewatch it with a friend and didn’t get more than 30mins in before they were done.

  • curiousPJ@lemmy.world
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    1 month ago

    Bored people can now tune into (source of entertainment) instead of learning.

    I don’t think the capacity for intelligence has dropped significantly, rather we as a society dedicate our time differently.

    • rayyy@lemmy.world
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      1 month ago

      entertainment

      Bingo. We have a winner.

      Lack of mental lifting. Critical thinking becomes too hard. Why innovate? The country has become fat, dumb and happy.

    • TheObviousSolution@kbin.melroy.org
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      1 month ago

      It’s not, it’s not having to do the math or the remembering. The brain is a muscle, when you have your phone doing all the hard work it doesn’t need to be as buff. LLMs will worsen this problem even more. Microplastics? Maybe single digit consequences.

      • SoftestSapphic@lemmy.world
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        1 month ago

        They didn’t remove math lol

        You don’t pass classes if you don’t pass tests

        Don’t even think about saying some dumb shit like “they pass them anyway” because that doesn’t actually happen

        • EaterOfLentils@lemmy.world
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          1 month ago

          I am an educator and I regret to inform you that it absolutely 100% does. I routinely encounter calculus students who do not know how to solve for x.

          Grade inflation in higher ed is also a serious issue. It was a growing problem when I was in college 15 years ago, and it doesn’t sound like it has gotten better since.

        • TargaryenTKE@lemmy.world
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          1 month ago

          Ah yes because, as we all know, you MUST pass classes in order to participate in society. And clearly no one can ever possibly cheat because it’s against the rules. Problem solved!

  • conicalscientist@lemmy.world
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    1 month ago

    Tech companies hire psychologists to behavior modify us to be engagement zombies. That alone must have done a number on intelligence.

  • burgerpocalyse@lemmy.world
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    1 month ago

    is anyone here talking about the systematic dismantling of public education and starving of teachers and children in terms of learning resources and actual food

    also i again have to complain about Idiocracy, the comedy film that suggests intelligent rich people will solve our problems and stupid poor people will doom society, where in reality you have incredibly wealthy and also incurious, unintelligent ghouls hoarding generational wealth, making it a top priority to have tons of children in order to make their ‘superior’ genes take over.

  • doug@lemmy.today
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    1 month ago

    I’ve heard the climate crisis isn’t helping. More carbon dioxide in the air, the less we think good.

      • A_A@lemmy.world
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        1 month ago

        Present day atmosphere is about 400 or 450 PPM compare this to :

        CO2 poisoning (Hypercapnia) https://en.m.wikipedia.org/wiki/Hypercapnia

        → Physiological effects :
        A high arterial partial pressure of carbon dioxide ( Pa CO2 ) causes changes in brain activity that adversely affect both fine muscular control and reasoning. EEG changes denoting minor narcotic effects can be detected for expired gas end tidal partial pressure of carbon dioxide (…) increase from ((53,000 PPM)) to approximately (…) (66,000 PPM = 0.066 atm). The diver does not necessarily notice these effects.

  • MiDaBa@lemmy.ml
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    1 month ago

    I can’t help but think how much science fiction had stories where a civilization created machines to make their lives easier until there was no one left who knew how the machines worked or anyone who could fix them.

    Those stories always seemed so far away yet here we are at the beginning with LLMs and machine learning.

  • RBWells@lemmy.world
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    1 month ago

    I can believe it. Physical inactivity, less creative play for children, distraction all the time.

    Mind you, in some ways I don’t buy it - the two of my kids who were very academically motivated both learned much more in school than I did (I went during a conservative time when the schools were doing “back to basics” which didn’t help, but simple research before the Internet was so difficult that I didn’t have access to as much as they did, it took more effort to learn less) and those two are whip-smart. So I think the potential to be smart is higher now. Also maybe we have included more people in the measurements now that it’s easier to get the data.

    But physical inactivity does harm brain health, plastic probably does, the dumbing down again in the schools here (is this some 40-50 year cycle?) certainly does. I do, like @[email protected] work at maintaining my thinking by trying to learn new things, not just get good at what I am good at already; and do a lot to maintain physical health, meditate, and try to guard my sleep as much as possible within the context of a normal life.