Christian Fuchs is a professor of media and communication studies and a critical theorist of communication and society. He is co-editor of the journal tripleC: Communication, Capitalism & Critique (http://www.triple-c.at) and author of many books, including Communication and Capitalism: A Critical Theory, Rereading Marx in the Age of Digital Capitalism, Nationalism on the Internet: Critical Theory and Ideology in the Age of Social Media and Fake News, Social Media: A Critical Introduction, Digital Demagogue: Authoritarian Capitalism in the Age of Trump and Twitter, Digital Labour and Karl Marx, and Internet and Society: Social Theory in the Information Age.