Wir untersuchen wie BürgerInneninitiativen im Kontext emotionalisierter Umweltwahrnehmungen Rhetoriken von Nähe nutzen, um sichere Fahrradinfrastruktur einzufordern. Wir zeigen durch Bild- und Sprachanalysen wie Anliegen von Sicherheit und Lebensqualität in einer Sprache der Nähe artikuliert werden. Nahes wird so zum Eigenen und Selbstbestimmten. Diese Raumaneignungen markieren Fahrraddemonstrationen als relevante Protestform, die Emotionen transformieren und Umweltwahrnehmungen intensivieren.

This article examines a collaborative theatre project on the climate crisis from an autoethnographic perspective. The collaboration of scientists and artists created affective atmospheres that opened up spaces for reflection on scientific practice in the context of posthumanist theories: To what extend do we perceive our material environment as powerful? How are bodies and affects entangled in knowledge production? In what ways we still reproduce dualisms and fixed identities?

The relevance of the outbreak of the First and Second World Wars to the posthumous reception of Ratzel's work cannot be overestimated; Kjellen in particular was one of the main protagonists of Ratzel's revival. Kjellen and Schmitt appropriated and transformed Ratzel's concepts for their research aims, in order to highlight a new turning point in the political and juridical sciences and in politics. As a consequence, their Ratzel was oriented toward militant aims.

The paper examines the contribution of Italian academic geography to the processes of nation-building between ca. 1880–1920, especially in defining the national space and its boundaries. Italian geographers were particularly influenced by new approaches introduced by German scholars such as Friedrich Ratzel. Scientific theories and representations proved highly significant in influencing the political debate.