("Wie aktuell ist die kommunistische Idee?") Panel discussion on June 4, 2011, in Berlin, Germany, as part of the congress "Marx is muss" (Marx is a must) with Dietmar Dath, Janine Wissler (party "Die Linke"), Slavoj Žižek, and Alex Callinicos. Presentation: Cristina Kaindl. We show this interesting discussion in full.