Katharina Nocun is a civil rights activist, publicist, and author of Fake Facts. Wie Verschwörungstheorien unser Denken bestimmen (Fake Facts. How Conspiracy Theories Determine Our Thinking, 2020) and the upcoming book True Facts. Was gegen Verschwörungserzählungen wirklich hilft (True Facts. What Actually Helps Against Conspiracy Narratives, 2021). She has led campaigns in Germany for the citizens’ movement Campact e.V., the Federation of German Consumer Organisations, Mehr Demokratie e.V., and the Free Software Foundation Europe, among others.