Social media: Talking down the jihadis
恐怖主义的“新媒体时代”？

Tech groups and digital media stars are taking the initiative in challenging terrorist propaganda from groups like Isis, say Madhumita Murgia and Hannah Kuchler. They are using ‘counter speech’ to fight extremists’ propaganda with their own chosen tools of persuasion — such as YouTube, Facebook, Twitter and Google
以ISIS为代表的极端组织开拓了“网络圣战”新阵地：建立自己媒体帝国，专门监控视频和内容的生产，依靠网络和社交媒体，甚至还有第三方应用，来宣传曝光自己、招募新成员。YouTube, Facebook, Twitter和Google该如何主动出击？