Behind Polarization

Take a bow, Charles Murray:

What accounts for the decline of ideologically mixed localities? Bill Bishop, a journalist, and Robert Cushing, a sociologist, who have studied this issue, stress that the age of “white flight” to the suburbs is over. Instead, during the past two decades, many whites have moved to one group of cities and many blacks to another. Meanwhile, young people have deserted rural and older manufacturing areas for cities like Austin and Portland. Places with higher densities of college graduates attract even more, so that the gap between such communities and less-educated areas widens further. Zones of high education, in turn, produce more innovation and enjoy higher incomes, generating communities dominated by upper-middle-class tastes. Lower-educated regions, by contrast, tend to be more family-oriented and more faithful to traditional authority.

The Bell Curve‘s fear of an increasingly divided and stratified society – based on intelligence and education – keeps coming closer to reality.