Quote (EndlessSky @ Mar 11 2021 02:51pm)
Countries with an average IQ below 90 arent capable of maintaining Democracies so this does play some role
Just a note on The Bell Curve, which is the most famous example where they called certain countries low IQ.
Their methodology was to extrapolate non-IQ data from low-income and low education workers and extrapolate that to the entire country. A paper was published in which they took factory workers in South Africa, gave them a symbols test, and then a few months later gave them a similar test, and noted their performance increased. The authors of The Bell Curve, which is where most of the "countries can have low IQ" stuff comes from, took that data which does not have a conversion to IQ, converted the lower of the tests to IQ anyway, then extrapolated the results to the entire country. Pretty obvious cherry picking, especially when you consider they did the same test with college prep students in the same country, those students scored significantly higher than the average score in the United States.
Anyway, I like to bring this up when people mention country wide or racial IQ. It's based off really bad science, which is why exceedingly few experts in the field take it seriously.