60 Years of Recuperation | Are the Situasionists still relevant?

Sixty years after Guy Debord, joined by a group of artists, thinkers and revolutionaries, established the Situationist International, the forms of advanced capitalism they critiqued - commodity fetishism, social alienation and the replacement of significance by spectacle - have become the bedrock of twenty-first-century society. So what is their legacy today? McKenzie Wark weighs things up.