Livia Fritz, together with Ralph Hansmann from the Swiss Federal Institute of Technology and Blanche Dalimier and Claudia R. Binder from the École Polytechnique Fédérale de Lausanne, have concluded that the climate movement Fridays for Future (FFF) and Greta Thunberg's climate activism motivated around 30% of the respondents in a survey conducted among residents of Switzerland to change their behavior. You can read more about the article here.