• its_prolly_fine@sh.itjust.works
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    19 days ago

    Not Darwins just evolution. Evolution doesn’t control anything, it just is. This I just as dub as saying gravity won’t control humans because we can fly. It’s still there even if humans fight against it.

    Every living is “controlled” by evolution. Adding in gene therapy or artificial selection does not mean evolution goes away

    • NottaLottaOcelot@lemmy.ca
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      18 days ago

      I think there’s sometimes a misunderstanding of how evolution works and also how long it takes. I’m a dentist and people sometimes ask me if we are going to evolve out of having wisdom teeth. The question kind of takes me aback because…lots and lots of people have to die of wisdom tooth infections in order to evolve away from having wisdom teeth.

      • its_prolly_fine@sh.itjust.works
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        18 days ago

        Yes and no. The selective pressure matters. If the teeth are no longer advantageous they will disappear over a longer time. Think of cave fish that loose their eyes. Eyes are not useful in a cave, and they require extra energy to make and maintain. It’s low selective pressure.
        If the teeth were very disadvantageous, and causeing death,they would disappear much quicker. Think of island animals, typically large animals get much smaller than their mainland counterparts. There is less food available for their size. The smaller individuals don’t starve. High selective pressure, happens much faster.