the next slums

"For 60 years, Americans have pushed steadily into the suburbs, transforming the landscape and (until recently) leaving cities behind. But today the pendulum is swinging back toward urban living, and there are many reasons to believe this swing will continue. As it does, many low-density suburbs and McMansion subdivisions, including some that are lovely and affluent today, may become what inner cities became in the 1960s and ’70s—slums characterized by poverty, crime, and decay. . . .
American metropolitan residential patterns and cultural preferences are mirror opposites of those in the 1940s. Most Americans now live in single-family suburban houses that are segregated from work, shopping, and entertainment; but it is urban life, almost exclusively, that is culturally associated with excitement, freedom, and diverse daily life. And as in the 1940s, the real-estate market has begun to react."