Gelleable spaces, eventful geographies : the case of Santiago's experimental music scene / Manuel Tironi -- Globalizations big and small : notes on urban studies, actor-network theory, and geographical scale / Alan Latham and Derek McCormack -- Urban studies without "scale" : localizing the global through Singapore / Richard G. Smith -- Assembling asturias : scaling devices and cultural leverage / Don Slater and Tomas Ariztâia -- Interview with Nigel Thrift / Ignacio Farias -- How do we co-produce urban transport systems and the city? : the case of Transmilenio and Bogotâa / Andres Valderrama Pineda -- Changing obdurate urban objects : the attempts to reconstruct the highway through Maastricht / Anique Hommels -- Mutable immobiles : building conversion as a problem of quasi-technologies / Michael Guggenheim -- Conviction and commotion : on soundspheres, technopolitics, and urban space / Israel Rodrâiguez Giralt, Daniel Lopez Gomez and Noel Garcâia Lâopez -- Interview with Stephen Graham / Ignacio Farâias -- The reality of urban tourism : framed activity and virtual ontology / Ignacio Farâias -- Assembling money and the senses : revisiting Georg Simmel and the city / Michael Schillmeier -- The city as value locus : markets, technologies, and the problem of worth / Caitlin Zaloom -- Second empire, second nature, secondary world : Verne and Baudelaire in the capital of the nineteenth century / Rosalind Williams -- Interview with Robert Shields / Ignacio Farâias.