You don't have to agree with everything Stephen Steinberg writes to find plenty to engage with:
Yet even Moynihan’s harshest critics did not deny the manifest troubles in black families. Nor did they deny that the culture of poor people is often markedly at variance with the cultural norms and practices in more privileged sectors of society. How could it be otherwise? The key point of contention was whether, under conditions of prolonged poverty, those cultural adaptations “assume a life of their own” and are passed down from parents to children through normal processes of cultural transmission. In other words, the imbroglio over the Moynihan report was never about whether culture matters, but about whether culture is or ever could be an independent and self-sustaining factor in the production and reproduction of poverty. ... Like Moynihan before him, Wilson has committed the sin of inverting cause and effect. He thinks that black youth are not socially mobile because of their cultural proclivities—“sexual conquests, hanging out on the street after school, party drugs, and hip-hop music.” But a far more convincing explanation is that these youth are encircled by structural barriers and consequently resort to these cultural defenses, as Douglas Glasgow argued in his neglected 1981 book, The Black Underclass. Liebow had it right when he stripped away surface appearances and put culture in its proper social and existential context:I agree the culture of the poor is not self-sustaining. But I disagree that cause is confused with effect. What we call institutional or structural racism are themselves cultural. The two cultures mutually reinforce each other.If, in the course of concealing his failure, or of concealing his fear of even trying, [the street-corner man] pretends—through the device of public fictions—that he does not want these things in the first place and claims he has all along been responding to a different set of rules and prizes, we do not do him or ourselves any good by accepting this claim at face value.
In his inaugural, JFK said,
We observe today not a victory of party, but a celebration of freedom -- symbolizing an end, as well as a beginning -- signifying renewal, as well as change. For I have sworn before you and Almighty God the same solemn oath our forebears prescribed nearly a century and three-quarters ago.With nuclear weapons we do have the power to abolish human life. We do not yet hold in our hands the power to abolish poverty. Atoms don't have a mind of their own, aren't prone to bigotry or susceptible to cultural influences, and carry the baggage of a history of hollow assertions of freedom for all.
The world is very different now. For man holds in his mortal hands the power to abolish all forms of human poverty and all forms of human life. And yet the same revolutionary beliefs for which our forebears fought are still at issue around the globe -- the belief that the rights of man come not from the generosity of the state, but from the hand of God.
Let's be realistic and admit: (1) poverty is a tough problem, but (2) as a nation we're hardly trying.