Sebastian Henn holds the Chair in Economic Geography at Friedrich Schiller University in Jena. His research interests focus on knowledge transfers over geographical distance, urban economies as well as on migration and regional development. Judith Miggelbrink, holds the Chair of Human Geography at Technische Universität Dresden. Her research focuses on social geography and globalisation. Currently, her projects deal with securitisation in border regions, cross-border medical practices, peripheralisation and regionalisation. Her methodological focus is on qualitative methods as well as mixed methods. Kathrin Hörschelmann is Professor of Cultural Geography at the University of Bonn, Germany. Her research focuses on the entangled geographies of (in)security, with a particular interest in childhood and youth. She is co-author of Children, Youth and the City and co-editor of Spaces of Masculinities.