action on climate change children in the german city of hamburg were joined by sixteen year old gretta tobruk who started the fridays for future movement last year and she spoke today i'm phil gale in berlin and this is the day. thank. you the german students have made history and their is proud of yourselves. have a future with climate change we have no future we are angry we are angry because of the generations the ceiling our future calculations i am here to save the earth it's our future that's being polluted.