Speciation is not defined by differences in the amount of shared mtDNA. Are you now offering this as a definition of race? Because if you are, it will be a steep hill to climb.
We’ve covered this assumption–‘the way the world is right now reflects eternal, unchanging facts about the way things are’–and how short-sighted it is, before. But I guess we have to cover it again…
If we were having this discussion 80 years ago or so, we would notice no such thing about professional sports. That’s when Jewish men so thoroughly dominated basketball, people like you assumed they must have some sort of genetic predisposition for doing so. And not surprisingly, those predispositions were consistent with stereotypic views of the Jewish ‘race:’
"Today we refer to stereotypes about Black men to explain why they dominate basketball, but this is an after-the-fact justification. At the time, very different characteristics — stereotypes associated with Jews — were used to explain why they dominated professional teams. Paul Gallico, sports editor of the NY Daily News in the 1930s, explained that “the game places a premium on an alert, scheming mind, flashy trickiness, artful dodging and general smart aleckness.” All stereotypes about Jews. Moreover, he argued, Jews were rather short and so had “God-given better balance and speed.” Yep. There was a time when we thought being short was an advantage in the sport of basketball.
Never underestimate the power of institutions and how much things can change."
"On March 3, 1934, a group of young Jewish men helped change basketball history. On that night, fans in New York City watched with anticipation for the winner of a game between New York University (NYU) and City College of New York (CCNY).
The New York Times stated that the 20th annual meeting between the two schools had “never before … aroused such widespread interest,” as both teams entered the contest undefeated. The demand for tickets was such that promoters began a series of doubleheaders at Madison Square Garden the following season and turned New York City into the center of the basketball world.
The next year Newsweek ran a story on basketball’s rise to prominence and declared the sport was one “at which Jews excel."