Here the question is whether growing up in a poor neighborhood imposes any additional handicaps. The answer is yes. - Robert D. Putnam

Although “the American Dream” is a surprisingly recent coinage (the term was first used in its modern sense in the 1930s), the cultural trope of Horatio Alger and the prospect of upward social mobility have very deep roots in our psyche.

Many people have a stereotype of what it means to be poor. And it may be somebody they see on the street corner with a sign: “Will work for food.” And what they don’t think about is that person who’s struggling every day. Could be the person who waited on us, took our bank deposit, works in retail, but who is barely above the poverty line.

Light-touch government works more efficiently in the presence of social capital. Police close more cases when citizens monitor neighborhood comings and goings. Child welfare departments do a better job of “family preservation” when neighbors and relatives provide social support to troubled parents. Public schools teach better when parents volunteer in classrooms and ensure that kids do their homework. When community involvement is lacking, the burdens on government employees — bureaucrats, social workers, teachers, and so forth — are that much greater and success that much more elusive.