[1
] Stockholm Resilience Centre, Stockholm University, Stockholm, Sweden
[2
] Rural Sociology Group, Department of Sociology and Anthropology of Development, Wageningen
University, Wageningen, Netherlands
[3
] Department of Agriculture, Food and Environment, Università di Pisa, Pisa, Toscana,
Italy
[4
] School of Agriculture and Food Science, University College Dublin, Belfield, Ireland