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by throwawayacc3
1260 days ago
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>In fact, the genetic variation within a racial group is often greater than the variation between racial groups, meaning that people who are considered to be part of the same race can be more genetically diverse than people who are considered to be part of different races. Funny to see it repeating the debunked (but regime approved) Lewontin's Fallacy almost verbatim. There's a reason why a DNA test is 99+% accurate at identifying your ancestry down to 500 mile radii from genetic markers alone. From there you can make generally true statements about "race" (European, Sub-Saharan African, East Asian, etc.). [0] https://en.m.wikipedia.org/wiki/Human_Genetic_Diversity:_Lew... |
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If I collect the dust from your car, I can (in abstract) place where it's been with 99% accuracy too. For example, I can pick of pollens, and sequence them down to a specific tree. That doesn't mean if it has pollens from one place or another that it's significant in any meaningful way, or that you can make statements about a car based on that.
Most of the differences we know about account for things like skin color (which, in turn depends on vitamin D versus cancer for a given latitude), local diseases immunity, and similar things. Some account for random things which have no impact on natural selection (e.g. aesthetic details like hair color or thickness).
We have no evidence for things related to personality, intelligence, or anything associated with classic constructs of race and racism. Given that we would expect beneficial mutations to have evolutionary pressure to spread around the world, it's unlikely that ones which matter would stay constrained to one region for extended periods.