I received my calling and accepted it at around 18.

If you take a guy like a Barack Obama, who's raised millions of dollars from the most donors in the history of this nation, it suggests that there's a deep and profound hunger for a new politics to come forth. And a guy like him has been able to mobilize that and to reach certain parts of the hip-hop generation.

The heartbeat of your originality is deep within a body of thought that continually wrestles with the contradictions and limitations that we're constantly trying to overcome, the curiosities and the ignorances of the people we seek to help.

I think there's no question that Michael Jackson was the foremost entertainer of his generation; perhaps of all time, arguably, taking the skills of a Sammy Davis, Jr., bringing together the street dance of African American urban culture, joining them to the politics of dance, of Fred Astaire and Gene Kelly on that sphere alone.

The problem is we are left only with empathy - which is critical, if it can be developed - without substantive manifestations of that empathy. It's one thing to attain it intellectually, but it's another thing to do something about it.

To challenge norms, presuppositions, practices in communities across this country - where the unconscious valorization and celebration of whiteness and conscious resistance to trying to grapple with black and brown and other peoples of color's ideas and identities - makes a huge difference.

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