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special topic: sustainability 01 2017 the research magazine of the university of freiburg | www.wissen.uni-freiburg.de recipe for social security why a universal basic income could be a model for germany setting the record straight: why a newly discovered virus in bats is not dangerous for humans > page 8 shaping the future: why citizens and researchers are brainstorming ideas for sustainability in freiburg > page 20 coordinating stimuli: why nerve cells have to communicate closely to trigger movement > page 40