From the article: . . . In a world of – and in – crisis, being inspired by Degrowth’ ideas, it would supposed to studying the possible perspectives and the role of the Youth in a decolonization of imaginaries (Serge Latouche) which would push us outside our cultural, religious, historic zone of comfort. How to reinforced links rather than to create goods in a world entered the digital era, devoured by the consumerism and the individualism? In this decreasing dynamics beyond the short-term political expectations, this article aims at proposing lines of thought around three crucial themes: the Education connected to the Digital technology and the urban planning.