Welcome to the professorship of international law and European law! In the future, you will find all the information here. We are currently filling the page with content. News: - 31 March 2021: New Paper on SSRN on artificially intelligent systems in cyberspace. - 31 March 2021: Talk given at ArmaSuisse R+T on our evaluation tool. - 24 March 2021: Talk given on the relationship between law and ethics at a workshop at University of Zurich. Thanks Ning Wang for the invitation. - 15 March 2021: New paper on SSRN: "The Last Legacy of Brexit: An Unlawfully Concluded Trade and Cooperation Agreement" (submitted to Europe and the World: a law review). - 5 March 2021: Just deleted my Facebook profile and Whatsapp. - 17 February 2021: Our book The International Court of Justice and Decolonization: New Directions from the Chagos Advisory Opinion has just been published. - 16 February 2021: New article on SSRN: "Das Partnerschaftsabkommen mit dem Vereinigten Königreich ist ein gemischtes Abkommen" (in review at Zeitschrift für Öffentliches Recht).