Friday, December 19, 2014

For this blog post I looked at an interview with Charles Murray, one of the Bell Curve's authors, that was included in "The Bell Curve Wars" Murray begins the interview by attacking the assumption that race was the main point of the Bell Curve and by arguing that he (with the now deceased Hernstein) was looking at wider societal issues of class and intelligence. Murray states that his predictions about the concentration of high IQ individuals in the upper classes have come to pass. He calls the state of the labor market for low-paying, "low-intelligence" jobs "terrible" Murray than argues that the way to counteract this is for the large-scale redistribution of wealth (an interesting position for an avowed conservative). As he believes that intelligence essentially "follows" money this system would serve to "redistribute" IQ points as well as dollars. While it is difficult to quantify I think Murray and Hernstein were at least theoretically right about the concentration of intellectual capacity in the upper class. If IQ is heritable, people are more likely to marry and reproduce with others of the their class and the US is a true meritocracy, as Murray maintains, than he must be right. Many people tend to conflate meritocracy with an egalitarian social system, it is possible that a segment of the population possesses intellectual capabilities far above everyone else and will therefore thrive to an unparalleled extent. However, the current US system is not fully meritocratic, the correlation between SAT scores and IQ (themselves not perfect measures of ability) and measures of success (income, life expectancy etc.) is strong but far from perfect. The US still has a long way to go before achieving a meritocratic economic system. Nonetheless Murray's assertions about the distribution of intelligence are disconcerting. I do not accept that different racial groups have different intellectual capacities. However, I do accept that within the subset of the whole population there exist certain individuals who can process and absorb information and perform other mental tasks at a more efficient and effective level than others. In Hernstein's scenario, which I do not believe to be all that far-fetched, these individuals would dominate the financial and intellectual "resources" of our nation and the world.

1 comment:

  1. It's certainly possible that those who have higher IQs would be able to rise to the top of the economic heap. But this, of course, assumes that all you need to rise to the top is smarts (the type of smarts that are captured by IQ tests). I suspect that those who are at the top of the economic ladder have, on average, another asset: access to wealth and opportunity. Can a smart person overcome poverty and disadvantage? Well, it's probably easier for a smart person to move out of poverty than it is for a person who lacks smarts (though we've still not determined whether the type of smarts that IQ measures is the same type of smarts needed to succeed in our world), but I'm not convinced that this smarts would enable such a person to go from rags to riches.

    We know that there's a direct correlation between wealth and SAT scores. It seems very possible that a similar correlation exists between wealth and IQ. This COULD mean that people with high SAT scores and high IQs end up making a lot of money. Or it could mean that if you're born with money, you will have access to the means to gain high SAT and IQ scores. Most scholars I've read assert the latter, not the former.

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