Lecture: “The German Revolution 1989-1990: A European Experience“, 24th June 2017, Sinaia (Romania)

Lecture: “Rückblick auf die französischen Präsidentschaftswahlen“, 20th November 2017, University Hildesheim

Lecture: “The rights of immigrants, the rights of states“, 22nd March 2019, Mathias Corvinus Collegium, Budapest

Lecture: “HOW AND WHY THE WEST WON THE COLD WAR“, 7th April 2009, University of Calgary (Canada)

Lecture “La tua amicizia come guida dei miei pensieri“, October 10, 2022, at the Conference “Racinaro Interprete del Tempo”, University of Salerno (Italy)