>Ancient DNA has transformed our understanding of population history1, but its potential to reveal as much about human evolutionary biology has not been realized because of limited sample sizes and the difficulty of distinguishing sustained rises in allele frequency increasing fitness—directional selection—from shifts due to migrations, population structure, or non-adaptive purifying or stabilizing selection2,3,4,5,6,7. Here we present a method for detecting directional selection in ancient DNA time-series data that tests for consistent trends in allele frequency change over time, and apply it to 15,836 West Eurasians (10,016 with new data). Previous work has shown that classic hard sweeps driving advantageous mutations to fixation have been rare over the broad span of human evolution8,9. By contrast, in the past ten millennia, we find that many hundreds of alleles have been affected by strong directional selection. We also document one-standard-deviation changes on the scale of modern variation in combinations of alleles that today predict complex traits. This includes decreases in predicted body fat and schizophrenia, and increases in measures of cognitive performance. These effects were measured in industrialized societies, and it remains unclear how these relate to phenotypes that were adaptive in the past. We estimate selection coefficients at 9.7 million variants, enabling study of how Darwinian forces couple to allelic effects and shape the genetic architecture of complex traits.https://www.nature.com/articles/s41586-026-10358-1Gregory Cochran and Henry Harpending vindicated.https://en.wikipedia.org/wiki/The_10%2C000_Year_ExplosionOf course all populations experienced the same selection, right?
>>533475360According to ChatGPT that never happened and we are all one race the human race
>>533476495We are. The genetic difference between the dumbest moron and Einstein is orders of magnitude smaller than the difference between any of us and our closest nonhuman relative. This may be great progress in identifying correlations between IQ and genetics. It does PRECISELY nothing to solve the far more basal problem: the quantification of an intangible.
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>>533476620
>>533476620niggers aren't biologically human."human" is a European word for Europeans. anything outside of that does not qualify.
bump
>>533475360>intelligence was selected for in West Eurasia in the past 10k yearsmust be jews scamming and need to defend against it
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>>533475360>rightwingers hate science unless it's used for racism>rightwingers also worship christianity and jesus, who has more than enough evidence to suggest he's jewish and that christianity as a religion was created by brown men while the closest to a "white man made" religion at the time was norse mythology
>>533479893I don't hate science, and where's the racism?
>>533479893We don't hate science. We hate politicized (((science))) used to push globohomo propaganda and societal poisons to our bodies and minds.
>>533476620Wasn't Einstein a plagiarist
>>533479893Your fake narrative. Cunt.
>>533479995you want race realism? whites have never had a functioning city state from its founding that never collapsed, yet beaners had a functioning city state, jeets, chinks, even niggers if they weren't too fucking lazy to build one for theirselves
>>533476620>It does PRECISELY nothing to solve the far more basal problem: the quantification of an intangible.Are you suggesting that 'g' is intangible or unmeasurable in any meaningful way?
>>533480139>whites have never had a functioning city state from its founding that never collapsed, yet beaners had a functioning city state, jeets, chinks, even niggers if they weren't too fucking lazy to build one for theirselvesAll city-states collapse eventually, or become something greater or are dissolved into something greater. That's what happened with Europeans. So your comment is just pointless and unproductive.Also, the only real Civilizations of note were founded by the Proto-Indo-Europeans or their relatives, including Amerindians (who descend in part from cousins of the PIE). Europeans have the most PIE DNA of any extant People.
>>533480044 (Checked)Bumping thread and checking digits (a doubled check, too). Poster is correct. Leftists invent strawmen of their opponents so they can pretend they are the ultimate good guys by mentally making their opponents cartoonishly evil in motivation and thought within their own minds. It is sad.
>>533483836Thanks, I'll bump again too. Hoping for but likely not receiving responses to my prior posts.
>>533480139They collapsed into kingdoms though.
