In the past two decades, Internet has contributed to tighten the relationship among individuals and groups in the public sphere. For example, the Internet has enabled global activism and cross-border co-operation. At the same time, the Internet and especially social media platforms have been used as spaces and tools of hate. Although there is no sound statistics of the phenomenon, social media platforms have recognized that hateful messages disseminated online are increasingly common. In this video, Gregor Theilmeier is describing an intiative directly responding to hate speech online.