Jan Blommaert is Professor of Language, Culture and Globalization and Director of the Babylon Center for the Study of Superdiversity, Tilburg University (Netherlands) and Professor of Applied Linguistics, Center for Diversity and Learning, Ghent University (Belgium). His publications include Discourse: A Critical Introduction (CUP, 2005), The Sociolinguistics of Globalization (CUP, 2010) and Ethnographic Fieldwork: A Beginner's Guide (Multilingual Matters, 2010).