In August 2018 a fifteen-year-old Swedish girl, Greta Thunberg, decided not to go to school one day. Her actions ended up sparking a global movement for action against the climate crisis, inspiring millions of pupils to go on strike for our planet, forcing governments to listen, and earning her a Nobel Peace Prize nomination. This book brings you Greta in her own words, for the first time. Collecting her speeches that have made history across Europe, from the UN to mass street protests, this is a rallying cry for why we must all wake up and fight to protect the living planet, no matter how powerless we feel. Our future depends upon it.