Abbie Hoffman activism activists anarchy Antonio Gramsci Bertolt Brecht C.L.R. James Christopher Hill criticism culture-jam Dick Hebdige direct action environment Eric Hobsbawm ethics feminism feminist gender Hakim Bey history human rights intervention Janice Radway Karl Marx lesbian Mahatma Gandhi Matthew Arnold Mikhail Bakhtin money new media political popular culture protest Raymond Williams riot grrrl Robin Kelley sexuality site specific socially engaged Stuart Hall subculture subvert technology Theodor Adorno theory Tom Frank Virginia Woolf Walter Benjamin women