They are between 11 and 19 years old, live in the four corners of the world and are working to save the planet. They belong to the superhero generation. Because their elders left them an ecologically devastated planet, these juniors are using their creativity, their intelligence and their specific talents to preserve the environment, protect animals and fight pollution. With the strength to solve a local problem, here and there in the world, these juniors are developing individual brilliant projects that astonish the adults who do not hesitate to join the movement of this generation on the move. Far from being anecdotal, their ideas are as innovative as they are original, inspiring and have been crowned with prestigious prizes, for several of them... Meet: Abdul, Abu Dhabi -- Replace plastic bags Carlos, Spain -- Raise awareness with pictures Éric & Sevan, France -- Fish out plastic particles Felix, Germany -- Plant trees Isabella, Canada -- Restore water quality with seashells Kiara, South Africa -- Keep soil moisture thanks to peelings Richard, Kenya -- Live with lions Ridhima, India -- Sue the state Susette, USA -- Save butterflies