I focus on popular culture because I focus on those areas where black humanity is most powerfully expressed, where black people have been able to articulate their sense of the world in a profound manner. And I see this primarily in popular culture. Why not in highbrow culture? Because the access has been so difficult. Why not in more academic forms? Because academic exclusion has been the rule for so long for large numbers of black people that black culture, for me, becomes a search for where black people have left their imprint and fundamentally made a difference in terms of how certain art forms are understood. This is currently in popular culture. And it has been primarily in music, religion, visual arts and fashion.