VariaNo 137, 2024/3 - pages Editorial From doctrine to design: How are the stations of the Grand Paris Express renewing (or not) the urban fabric? French metropolitan railway services projects facing technical and institutional path dependency: the case of the metropolises in the former Rhône-Alpes Region What role do intermodal practices play in local mobility? The case of the Montpellier metropolitan area The socio-technical tests and overflows of a cumbersome and toxic industrial mud: from its disposal to its impossible commodification Clearing then Exiting: Tullow’s Trajectory in Uganda L’État en quête d’une stratégie énergie-climat, François-Mathieu Poupeau, Paris, Presses des mines, 2023, 342 pp. La piscine municipale. Ethnographie sensible d’un commun. Cornelia Hummel and David Wagnières, Genève, MetisPresses, 2023, 171 pp. La société du commun. Pour une écologie politique et culturelle des territoires. Hervé Defalvard, Ivry-sur-Seine, Les éditions de l’atelier, 2023, 263 pp.