On January 19th, Judit Serrats, English teacher and coordinator of European Projects at La Miquela Secondary School, delivered a lecture on the Erasmus+ Project “Protecting the environment is an opportunity!Not a burden, we must bear” for postgraduate students of the CLIL postgraduate course titled “Bilingual Teaching Methodologies for the Language School Project”, placing a special emphasis on the importance of the use of English, as a working language for learning and disseminating the contents of such a project.