1. Ph.D. Student, Geoinformation in Environmental Planning Lab, Dept. of Landscape Architecture and Environmental Planning, Technische Universität Berlin, Straße des 17. Juni 145, Office EB5, D-10623 Berlin (corresponding author).
2. Research Assistant, Institute of Theoretical Physics, Technische Universität Berlin, Straße des 17. Juni 145, 10623 Berlin; and Rhône Alpes Complex Systems Institute (IXXI), ENS Lyon, Site Jacques Monod, 15 parvis René Descartes, BP 7000, 69342 Lyon Cedex 07.
3. Full Professor, Geoinformation in Environmental Planning Lab, Dept. of Landscape Architecture and Environmental Planning, Technische Universität Berlin, Straße des 17. Juni 145, Office EB5, D-10623 Berlin.
4. Group Leader, Mercator Research Institute on Global Commons and Climate Change, Torgauer St., 12-15, D-10829 Berlin; and Chair Economics of Climate Change, Technische Universität Berlin, Straße des 17. Juni 145, 10623 Berlin.