Article
An inverse correlation between structural linguistic and human genetic diversity.
Proceedings of the National Academy of Sciences of the United States of America - 5 May 2026
Graff Anna, Ringen Erik J, Zakharko Taras, Stoneking Mark, Shimizu Kentaro K, Bickel Balthasar, Barbieri Chiara
Abstract excerpt
Linguistic structures show uneven global distributions, but it remains unknown to what extent such distributions are driven by human population history at a global scale. Here, we track population history through population genetics and show that, adjusting for geography, phylogeny, and environment, genetic diversity (in terms of local homozygosity modeled across individuals) is inversely correlated with...
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