This is where it gets interesting: the hueman sex ratio at birth favors sons in upper-class families and daughters in lower-classhttps://twitter.com/LokiJulianus/status/922486488499138561 …
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since when? Could be other factors: parental age.
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Ok, attractive people have more daughters, and attractive people tend to be richer: https://www.psychologytoday.com/blog/the-scientific-fundamentalist/201101/beautiful-people-have-more-daughters …
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Just tweeted this to you before I saw it.
End of conversation
New conversation -
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