You don't know who is reading here, it is entirely possible that someone could have 10 times more knowledge on the topic than the persons running this study.
Real scientists make mistakes and omissions but other real scientists review their work and often point out those mistakes. A real scientist isn't worried about being trusted as a scientist, they are confident that their work will stand on its own.
Amen to that.
Anyone who has ever done "real" science himself will know that scientists are only cooking with water too.
IQ is a very finicky subject as it is not an absolute measure of intelligence and there are multiple types of IQ that the IQ test does not evaluate. I believe to some extent that the article is correct but more on the micro-level as compared to the macro-level world.
Culture/Religion are more important factors. It is hard to explain the correlation but there is definite connection there.
Amen to that too.
I meant to imply that when I asked earlier which factors and skills an IQ test does not measure and consequently what exactly the IQ-score is supposed to express.
In terms of real-life applicability it really doesn't have to say anything ... high IQ people may lack EQ, sociability, a sense for practical execution or even forms of intelligence that just don't get categorized as such within the testing-frames.
However, like many scores and ratings that are thrown out there by "real" scientists, IQ seems to sadly imply things like "better people", "useful people", "people that can get stuff done" ...