© Felix Schmale / TU Dortmund News from UA Ruhr Prof. Renée Tribble on the Planning and Implementation of Citizen Science Projects Prof. Dr. Renée Tribble conducts research on questions of participation and cooperative urban development at the Faculty of Spatial Planning, TU Dortmund University. Her approach is to involve civil society actors as early and comprehensively as possible in her projects. In an interview, she talks about the opportunities and challenges of research with citizen participation.