Professor of urban anthropology of the department of European Ethnology and co-director of the Stadtlabor for Multimodal Anthropology. His research interests concern current ecological and infrastructural transformations of cities and the associated epistemo-political challenges to the democratization of city-making. His most recent work explores the politics of environmental disruptions, from tsunamis over heat to noise. He is also interested in doing urban ethnography as a mode of city making performed with others (designers, initiatives, concerned groups, policy makers) and by other means (moving from textual to material productions).