1 Social Metabolism and Impacts, Potsdam Institute for Climate Impact Research, D-14412 Potsdam, Germany; Department of Cultural History and Theory and Department of Social Sciences, Humboldt University Berlin, Berlin, Germany. Electronic address: weisz@pik-potsdam.de.
2 Social Metabolism and Impacts, Potsdam Institute for Climate Impact Research, D-14412 Potsdam, Germany.
3 Institute of Social Ecology, Department of Economics and Social Sciences, University of Natural Resources and Life Sciences Vienna, Vienna, Austria.