Christopher Ferguson : Fairly common for advocacy groups to be sure , but it still gives them skin in the game . Miley Cyrus ' performance seemed calculated to spark controversy . He says the act succeeded in drawing attention and provoking objections from watchdog group . Comment: Ferguson says yes , but it 's not the end of civilization . Ferguson : There 's little reason to think these performances cause lasting harm .
Christopher Ferguson : Miley Cyrus ' performance seemed calculated to spark controversy . He says the act succeeded in drawing attention and provoking objections from watchdog group . Comment: Ferguson says yes , but it 's not the end of civilization . Ferguson : There 's little reason to think these performances cause lasting harm .