Dominique Barjolle is a Senior Lecturer at the Department of Environmental Systems Science, ETH Zurich, Switzerland. Her research themes are agriculture and food, within the concept of the food system, including agri-food supply chains, the food system and health and innovation.Paweł Chmieliński is an Associate Professor and Head of the Department of European Integration at the Institute of Rural and Agricultural Development of the Polish Academy of Sciences. His research interests focus on political economy, rural development & food systems, European integration.David Miller is the Knowledge Exchange Coordinator at the James Hutton Institute, UK. He has worked on techniques for handling and analysing geographic information and applying them to mapping, monitoring and modelling changes in peatlands, land cover, urban and rural land use, landscape and seascape, and the development of Geographic Information Systems for use by government and its agencies.