Back in 19th century America, the Catholic Church took on the task of changing the behavior of the poverty-stricken Irish immigrants, in order to prepare them to rise in American society. As this transformation succeeded, employers' signs that said "No Irish Need Apply" began to disappear in the 20th century.

The Jewish community likewise made many efforts to change the behavior of immigrants from Eastern Europe, to enable them to better fit into American society-- and to rise in that society.

The Urban League and other black uplift groups made similar efforts to prepare their fellow blacks to rise in American society. In fact, those efforts began to pay off in dramatic reductions in poverty among blacks, even before the civil rights laws of the 1960s.

The unanswered question is why an approach with a proven track record, not only in American society but in various other countries around the world, has been superseded by a philosophy of tribal identity over-riding issues of behavior and performance.

Part of the problem is the "multicultural" ideology that says all cultures are equally valid. It is hard even to know what that means, much less take it seriously as a guide to living in the real world.

Will time and energy spent on rap music and wearing low-riding baggy pants like guys in prison-- as badges of identity-- provide as good a future for young people as learning math, computers and the English language?

Romantic self-indulgence and self-deception are things that some people can afford when they reach the point where they can afford identity angst. But millions of other people will remain mired in poverty if they believe such notions.