> Which may have existed in human populations from the beginning Well, autism is said to related to percent of Neanderthal. e.g. (2016) https://newsroom.uw.ed

> Which may have existed in human populations from the beginning Well, autism is said to related to percent of Neanderthal. e.g. (2016) https://newsroom.uw.edu/story/human-neanderthal-gene-variance-involved-autism https://newsroom.uw.edu/story/human-neanderthal-gene-varianc...