• tiredofsametab@fedia.io
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    4 days ago

    Just as a reminder, it’s also good to ask “is there any big disadvantage?”. Sometimes, a thing evolves traits that don’t help but don’t cause enough harm to stop being passed on.

    • dingus@lemmy.world
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      3 days ago

      It’s interesting how many people don’t realize this. We were having a casual discussion one day and one of the smartest people I know, who has been educated in a lot of science, didn’t realize that neutral or even outright negative traits can occur and persist in evolution. Evolution doesn’t create a perfect being. It’s just creates those that can survive long enough to reproduce better than those that can’t do it as well.