Sarah Turner is Professor of Geography at McGill University. She is a development geographer specializing in ethnic minority livelihoods, agrarian change, and everyday resistance in upland northern Vietnam and southwest China. She also works with street vendors and other members of the mobile informal economy, as well as small-scale entrepreneurs in urban Southeast Asia. Widely published, she is also an editor of the journals Geoforum and Journal of Vietnamese Studies.Annuska Derks is an associate professor and departmental co-director at the University of Zurich. She is a social anthropologist interested in social transformation processes in Southeast Asia, in particular in Vietnam, Cambodia, and Thailand. Also widely published, her research focuses on migration, labor, gender, as well as the social lives of things, and interrogates discourses of development and innovation. Jean-Francois Rousseau is an associate professor at the University of Ottawa. He is a development geographer with research focusing on the relationships between agrarian change, infrastructure development especially hydropower dams and sand-mining – and ethnic minority livelihood diversification in Southwest China.