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2021-

2021-06-27 l
CHOSEN PEOPLE OR SELF-SELECTED PEOPLE?

Contra Smith On Jewish Selective Immigration

Noah Smith asks whether Jews are really disproportionately successful.

(in case it shapes the way you read any of this, both he and I are Jewish)

By the numbers, it would seem they are. US Jews have a median household income about 50% higher than US Christians, a net worth about 6x that of Christians, and are about twice as likely as Christians to make more than $100K/year. They're about twice as likely as Christians to get college degrees, and about 15x more likely to win Nobel prizes. These numbers are of about the same magnitude as the gap between blacks and whites, so if you take those numbers seriously, you should probably take these ones seriously too.

But Noah wonders if this really needs an interesting explanation, or if it's just a series of boring things on top of each other. He gives five reasons why maybe Jews could do unusually well. I’m going to concentrate on selective immigration, then briefly touch on the others.

[...]

Greg Cochran explains Jewish overachievement through genetics, although his exact mechanism (individual alleles related to sphingolipidoses) is looking less promising these days. If he's right, I think it suggests genetic engineering. People act like genetic engineering would be some sort of horrifying mad science project to create freakish mutant supermen who can shoot acid out of their eyes. But I would be pretty happy if it could just make everyone do as well as Ashkenazi Jews. The Ashkenazim I know are mostly well-off, well-educated, and live decent lives. If genetic engineering could give those advantages to everyone, it would easily qualify as the most important piece of social progress in history, even before we started giving people the ability to shoot acid out of their eyes.

But maybe the Jewish advantage will turn out to be cultural. If that's true, I think it would be even more interesting - it would mean there's some set of beliefs and norms which can double your income and dectuple your chance of making an important scientific discovery. I was raised by Ashkenazi Jews and I cannot even begin to imagine what those beliefs would be - as far as I can tell, the cultural payload I received as a child was totally normal, just a completely average American worldview. But if I'm wrong, figuring out exactly what was the active ingredient of that payload would be the most important task in social science, far outstripping lesser problems like crime or education or welfare (nobody expects good policy in these areas to double average income!). Far from trying to make this sound "less interesting", we should be recognizing it as one of the most interesting (and potentially socially useful) problems in the world. (read more)

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