Introductory chapter: Cultural change in political communities and twenty years of crisis in the twenty-first centuryMölder, Holger; Voinea, Camelia Florela; Sazonov, Vladimir; Foster, NoelProducing cultural change in political communities : The impact of populism and extremism on the international security environment2023 / p. 1-13https://doi.org/10.1007/978-3-031-43440-2_1