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

I have no interest in romanticizing poor black people, having been one of them myself in our beloved hometown of Detroit.

The emphasis on personal responsibility is something we've had in black America from the get-go. Every major leader and intellectual worth her salt has advocated for black folk to better ourselves and push ourselves to the limits of our abilities and gifts. At the same time, we've got to focus on creating a society that recognizes our worth, regardless of race and other factors.

America certainly has made extraordinary progress. The collective unconscious of the nation has certainly shifted as a result of the civil rights movement and the developments in the '70s and '80s. We have witnessed a great expansion of the black middle class.

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.

Bill Cosby is a famous black guy who has a bully pulpit the size of the world; it's global. He puts his colossal foot on the vulnerable necks of poor people, and as a result of that, we don't have a balanced conversation.

You must address the historical and political differences in race and ethnicity in this country before you hold tenaciously to insubstantial, and unsubtantiated, beliefs.