Prasanna Puwanarajah and Maya Saroya

Climate change is happening, now. But it's not too late to change the story. Meet the humans, from around the world, who are fighting to save our planet. This is your call to arms. Featuring 25 hopeful stories including Greta Thunberg, David Attenborough, Jane Goodall, Wangari Maathai - as well as lesser-known heroes, such as turtle-protector Len Peters, the guardians of the Amazon rainforest, and the poacher patrollers The Black Mambas.