My ambition didn't grow out of nowhere. It was planted in me by a community that nurtured me.

We should not be post-racial: seeking to get beyond the uplifting meanings and edifying registers of blackness. Rather, we should be post-racist: moving beyond cultural fascism and vicious narratives of racial privilege and superiority that tear at the fabric of "e pluribus unum.

Hip-hop has globalized a conception of blackness that has had a political impact, whether or not it had a political intent.

I've been a social gospel-er and a person who sees politics as a central dynamic to the encoding of religious rhetoric.

What disturbs or assures us about race has very little to do with blood or biology. Race is about how you use language, understand your heritage, interpret your history, identify with your kin, figure out what your meaning and worth to a society that places values on you beyond your control. And it's also about what people see you as - or take you to be.

I went to see Chris Rock on Saturday night here in Atlanta, and he made a statement in his comedy. He said, look, when you're the big person, when you're the rich person, poor people can say stuff about you, but it's downright wrong and brutal for rich people to beat up on poor people. He said people who are larger can lampoon people who are skinnier, but not the opposite.

I think public intellectuals have a responsibility - to be self-critical on the one hand, to do serious, nuanced work rigorously executed; but to also be able to get off those perches and out of those ivory towers and speak to the real people who make decisions; to speak truth to power and the powerless with lucidity and eloquence.