Speculative urbanism and concrete fictions: The future as a resource

Urban practice has become increasingly speculative about the future. If there is a world where utopias are literally a commodity, bought and sold as little pieces of dreams, it is here. Full of futuristic and visionary images about the way the world and its buildings should look, buildings, neighbourhoods and entire regions seem afloat in space, free from the constraints of the lived world. They do seem to have a clear source, however, derived largely from fictional scenarios of the future of humanity. While apocalypse, paradise, utopia and dystopia are the moral anchors for several speculative fables, the city is evoked as double-edged – at once the pinnacle and tipping point of human choices. This article demonstrates how speculative fiction limits the idea of the urban future and with it restricts choices we make in the present. If fiction is another mode of activist expression, it is being sculpted and shaped in concrete and glass as well.