We teachers have the future in our classrooms. At the moment we decide to become a teacher, we are accepting the great responsibility of Education. To make our students be committed with their planet is strongly becoming a real need. Environment is more than ever a transversal topic to deal with, if not as a subject itself yet, as part of every area of learning at schools. Can you imagine citizens of the future lacking of ideas about how to fight an irreversible climate crisis? Well, we do not want to be responsible of such a thing. In fact, we are planning this project with a clear goal, to take part in the action to fight climate change. We expect our pupils to decide their future with hope but also with the best guarantees of safety and success.