This project was born from the idea that it is necessary to promote environmental protection and that the efforts that are being made are not enough, as the Planet is at great risk and we are not aware of it; we are not waking up. And, paradoxically, nowadays sustainability is constantly present in the media, sometimes creating the false sensation that we are moving in the right direction when this is not the case. It is therefore in this field where part of the learning expectations are focused. On the other hand, we intend to combine this theme with that of theatre, a very interesting artistic expression. In this way we look for synergy between both themes so that they enrich each other, so that the participants, throughout the mobility, will create a play with an environmental theme that will be performed on the last day in the assembly hall of the villages of Moclín (place where the mobility takes place) in front of a local audience. Therefore, the two main objectives are: - To promote knowledge of the main environmental problems and to study solutions. To raise awareness and raise awareness about them. - To promote theatre as an artistic and cultural expression. Learning multiple competences through the practice of theatre. These objectives are complemented by other transversal objectives: - establishment of intercultural links and integration of individuals into the multicultural group. - learning foreign languages - knowledge of the Erasmus+ programme and its possibilities - knowledge of other cultures - inclusion and integration of people with difficulties - development of interpersonal skills - development of values such as tolerance, solidarity and a sense of belonging to Europe