Christiane Berth is a professor of contemporary history at Universität Graz. Her research interests include the global history of communication and technology, food and consumption, trade and migration, as well as the history of Mexico and Central America. She earned her doctorate from Universität Hamburg and has held academic positions at the universities of St. Gallen, Basel, Bern, and Costa Rica. Michael M. Prentice is a senior lecturer in the School of Languages, Arts and Societies at the University of Sheffield. Trained as a linguistic and cultural anthropologist of Korea, his research broadly focuses on genres and technologies of communication in contemporary South Korea organizations. He did his PhD at the University of Michigan and previously held a postdoctoral fellowship at Harvard University.