Varia N° 134, 2023/4 - 71 pagesPages 1 to 2EditorialBy Carine Henriot, Valérie SchaferPages 3 to 23Local resources for a circular construction sector: an analysis on the French caseBy Vincent Augiseau, Daniel MonfortPages 24 to 34Full cost recovery of water services: which room for common pool resources’ institutions?By Bernard BarraquéPages 35 to 49On our way with AI! The impact of AI and ubiquitous computing in the establishment of daily mobility: the case of GPS appsBy Patricia SajousReviewsPages 68 to 69Elena Cogato Lanza (ed.), Post-Car World, futur de la ville-territoire, Genève, MétisPresse, coll. Vues d’ensemble, 2021, 199 pp.By Tristan SiebertPages 70 to 71Le Marcheur de la gare. Une architecture des corps, Pauline Detavernier, Genève, MétisPresses, 2023, 154 pp.By Arnaud Passalacqua