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this post was submitted on 22 Nov 2025
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Biology
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I feel like that's more evidence that humans have some control over evolution not just among ourselves, but other animals also. The elephants with smaller tusks are just able to keep breeding since they aren't being poached (or poached as much).
Dogs, cats, birds, even plants are all affected by human behaviour.
I spent the last ten minutes trying to fund an article I read years ago. It was about a tiny freshwater fish that, in the period of something like 50 years, doubled its armor scales coverage and density in response to a new predator. It was amazing, looking at the pictures over time. Basically evolution in real time.