Modern medicine has weakened natural selection in the human race. ⚕️
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JuanEpstein — 4 months ago(November 23, 2025 11:22 PM)
"Natural selection is the process through which species adapt to their environments over generations."
Modern medicine is an example of that.
And thanks to modern medicine, life expectancy has increased. -
/.ㅤ — 4 months ago(November 24, 2025 12:10 AM)
Yep, it's a dysgenic pressure. The Black Death killed off more stupid people than smart people, like Covid. We get smart enough over time to create medicine that ironically reverses the trend and makes us dumber.
Polygenic scores for educational attainment from England, Belgium, Denmark, Germany, and the Netherlands over the centuries. Perhaps a 10 IQ point increase from 750-1750, mostly after 1350.
My password is password.

