And you, how much are you ecosapiens? In April Focus awaits you with a special dossier dedicated to sustainability. Thirty pages to improve your knowledge of the ecological transition and increase your awareness of your environmental impact. Produced in collaboration with ASviS – Italian Alliance for Sustainable Development, the dossier is a complete and transversal manual: inside there is a breviary on environmental education, data and figures useful for calculating one’s ecological footprint and many images and concrete stories that will help readers reduce their impact on the environment. A report on Helsinki’s green neighbourhoods and a reflection on the influence of hydrocarbons on human development enrich the dossier.