Klimaaktivistin Greta Thunberg nimmt an Fridays for Future - Demonostration in Luckenwalde teil - Climate activist Greta Thunberg join rally in Berlin, Germany.;Klimaaktivistin Greta Thunberg nimmt an Fridays for Future - Demonostration in Luckenwalde teil - Climate activist Greta Thunberg join rally in Berlin, Germany., Berlin Berlin Deutschland Invalidenpark *** Climate activist Greta Thunberg participates in Fridays for Future demonstration in Luckenwalde Climate activist Greta Thunberg join rally in Berlin, Germany Climate activist Greta Thunberg participates in Fridays for Future demonstration in Luckenwalde Climate activist Greta Thunberg join rally in Berlin, Germany , Berlin Berlin Germany Invalidenpark