Christian Fuchs is one of the world's foremost expert on how to critically study and theorise the roles of social media, digital media and the Internet in society. His fields of research are critical theory, media sociology, communication theory, digital media and society, political economy of communication. He is the Chair Professor of Media Systems and Media Organisation at Paderborn University's Department of Media Studies and is the editor of the journal tripleC: Communication, Capitalism & Critique.