"Staatliche Souveränität und Multistakeholder-Governance" [State Sovereignty and Multistakeholder Governance], presentation by M. C. Kettemann at the workshop "Das IGF 2019 und die Rolle Europas in der Internet Governance" [The IGF 2019 and the Role of Europe in Internet Governance], organised by the Digital Society Institute, Stiftung Wissenschaft und Politik and the Weizenbaum Institute for the Networked Society on 14 May 2019 in Berlin.