<prompt> Translate the following text to EnglishMajadiliano yake ya msingi ni juu ya maana ya jamii na jinsi wasomi weusi watu wowote wamekuwa wakijadili uhusiano wao na watu wa kawaida weusi.  <response>: His central themes are debates over the meaning of race and how black intellectuals whoever they may be have negotiated their relationship with ordinary black people. 