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throwaway8581 | 4 years ago
There's no reason this should be surprising. Races differ in height, musculature, bone structure, etc. We know that smart people tend to have smart kids and dumb people tend to have dumb kids. Why would intelligence be exempt from variation across races when no other complex heritable trait is?
dang|4 years ago
https://hn.algolia.com/?dateRange=all&page=0&prefix=true&que...
https://news.ycombinator.com/newsguidelines.html