John Postill is Senior Lecturer in Media at Sheffield Hallam University and a Fellow of the Digital Anthropology Programme, University College London (UCL). He holds a Ph.D. in anthropology from UCL and is the author of Media and Nation Building (Berghahn 2006), based on fieldwork among the Iban of Borneo, and coeditor of Theorising Media and Practice (Berghahn 2010).