• Prunebutt@slrpnk.net
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    5 months ago

    Incorrect theories about hereditary effects have fueled eugenics, however the undiscovered underlying mechanism would still be genes.

    So? Darwin came before the discovery of genes. My whole point is that you don’t need to talk about genes in order to talk about eugenics.

    • papertowels@lemmy.one
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      5 months ago

      Sure, however there are traits passed down through generations that don’t utilize genes. As an example, let’s look at intergenerational wealth. Is that a form of eugenics? I would argue no - there are no biological traits being selected for, which afaik is the scope of eugenics. Instead I would propose that these are inherited environmental traits, which are more in the scope of public policy.

      Let’s then talk about intelligence. AFAIK, intelligence is a mixture of nature and nurture - genes and environmental impacts. What this means is when you claim the movie is about eugenics, you are choosing to ignore the environmental aspect, and instead focusing on the genetic aspect of intelligence. If we bring this back to inherited social traits, it is just as likely that it is the inherited environmental traits that resulted in the dumbing down depicted in the movie. The dumb example fella did not prioritize education, so why would his offspring?

      • Prunebutt@slrpnk.net
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        5 months ago

        What this means is when you claim the movie is about eugenics, you are choosing to ignore the environmental aspect, and instead focusing on the genetic aspect of intelligence.

        You see: I believe that even your nuanced take on intelligence is selling the whole thing short. Intelligence is something that seems intuitive but actually isn’t very well understood (but sadly: quite often used as justification for discrimination).

        So, I don’t believe any of those things about inheritabiliy of intelligence. Yet, the basic premise of the movie relies a lot on inheritability of intelligence. I’m saying that the whole setup of the movie is a thought experiment, based on eugenic principles.

        I don’t think that eugenics relies on genes, btw. Eugenicists actually always took an effort to ignore socio-economical issues. The core narrative of (negative) eugenics is “if the wrong people reproduce too much, we have a problem”. The justification, be it genes, nature, or nurture, comes afterwards.

        • papertowels@lemmy.one
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          5 months ago

          The core narrative of (negative) eugenics is “if the wrong people reproduce too much, we have a problem”.

          Reproduce, meaning procreate/have kids?

          This clarification matters because if it’s just about giving birth to kids, it fundamentally is about genes. The justification is whatever quality the eugenicist is hoping to encourage. The underlying mechanism, once again, is genes.

          Here’s a question that might further the discussion. Is it considered eugenics to control who gets to adopt babies? If it’s not eugenics, then why does choosing who can have babies through procreation fall under the umbrella of eugenics? What’s the difference between these scenarios?

          It would be very helpful if you could share a source that discusses eugenics in the absence of passing on biologically inherited traits. The vast majority of definitions that I’ve seen focuses on this supposed passing on of biological inheritance of traits.

          • Prunebutt@slrpnk.net
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            5 months ago

            Yes, have kids.

            But the mechanics don’t matter, since eugenics don’t rely on genes. Taking away the children of native American parents, since those were deemed “unfit to raise them properly” was once eugenicist practices. Eugenics doesn’t rely on genetics at all.

            It doesn’t matter if the justification is “genes”, or “capabilities of raising children”, or cosmic radiation or whatever.

            Is it considered eugenics to control who gets to adopt babies?

            Kind of? That one’s a grey area and it depends on e.g. motivation. Can gay people not adopt children? I’d say that reeks of eugenics. Can a household that clearly can’t care for the well-being of a child not adopt? I’d argue that’s not eugenistic.