on Friday the 17th of November 2023 at 13:00 in Physicum auditorium E204 (Gustaf Hällströmin katu 2, 00560 Helsinki). The opponent is Professor Hans-Christen Hansson from Stockholm University, and serving as custos will be Professor Tuukka Petäjä from the University of Helsinki. The dissertation will become available here before the defence: http://urn.fi/URN:ISBN:978-952-7507-19-3