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John Hawks
johnhawks.net
did:plc:ba4lgdkezg7nj7bunknkrzkt
“An average effect size of 285 grams per copy means that around 200,000 metric tons of human muscle can be attributed to this Neanderthal inheritance. That’s two aircraft carriers worth of mass.”
https://www.johnhawks.net/p/how-neanderthal-ancestry-affects
2026-08-06T00:29:21.868Z