In the third millennium the concept of well-being must be interpreted at 360° and in all its forms: not only the environment, but also the individual who must live, almost integrate, in a suitable manner in a sustainable and green context. Our Organisation believes that these aspects are included, promoted and best protected in initiatives such as the United Nations’ 2030 Agenda for Sustainable Development and concepts as Smart Cities (Smart Cities). Through this project our intent is to highlight their relevance and try to contribute to the achievement of their goals as we consider them fundamental for the creation of a resilient world and societies. This in order to defeat at the root inequalities, poverty and climate change, all elements that undermine the stability of countries, the proper functioning of the basic structures of social coexistence and can contribute to the outbreak of crises and conflicts.