1. Centre for Sustainability Transitions, Stellenbosch University, Stellenbosch, South Africa
2. Department of Political Sciences, University of South Africa, Pretoria, South Africa
3. Stockholm Resilience Centre, Stockholm University, Stockholm, Sweden
4. Institute of Geography and Institute of Environmental Systems Research, University of Osnabrück, Osnabrück, Germany
5. Centre for Water Resources Research, University of KwaZulu-Natal, Pietermaritzburg, South Africa