Race, IQ, and Wealth

All IQ data was drawn from Lynn/Vanhanen. The per capita GDP figures are obtained from the World Bank and adjusted for Purchasing Power Parity (PPP 2005$) if available; otherwise being marked with an asterisk. Much of this economic data, especially for non-convertible East Bloc currencies before 1989, is somewhat uncertain and should be used only for rough comparative purposes.

At the end of April, Charles Kenny, a former World Bank economist specializing in international development, published a blistering attack in Foreign Policy entitled “Dumb and Dumber,” with the accusatory subtitle “Are development experts becoming racists?” Kenny charged that a growing number of development economists were turning towards genetic and other intrinsic human traits as a central explanation of national economic progress, often elevating these above the investment and regulatory issues that have long been the focus of international agencies.

Although Kenny suggested that many of his targets had been circumspect in how they raised these highly controversial ideas, he singled out IQ and the Wealth of Nations, published in 2001 by Richard Lynn and Tatu Vanhanen, as a particularly extreme and hateful example of this trend. These authors explicitly argue that IQ scores for different populations are largely fixed and hereditary, and that these—rather than economic or governmental structures—tend to determine the long-term wealth of a given country.

Kenny claimed that such IQ theories were not merely racist and deeply offensive but had also long been debunked by scientific experts—notably the prominent biologist Stephen Jay Gould in his 1980 book The Mismeasure of Man.

As Kenny soon discovered from the responses to his online article, he had seriously erred in quoting the authority of Gould, whose fraud on race and brain-size issues, presumably in service to his self-proclaimed Marxist beliefs, last year received further coverage in the New York Times. Science largely runs on the honor system, and once simple statements of fact—in Gould’s case, the physical volume of human skulls—are found to be false, we cannot trust more complex claims made by the particular scholar.

More @ The American Conservative