Relevance and Role of Contemporary Architecture Preservation—Assessing and Evaluating Architectural Heritage as a Contemporary Landscape: A Study Case in Southern Italy

Since WWII to the 2000s, numerous masters of contemporary architecture have contributed to the construction of new landscapes with their works; therefore, these places have become part of a changing landscape and of the multifaceted process of landscape generation. Nevertheless, during this fifty-year period, capitalism has led to the destruction of many existing landscapes, and the policies of protection and preservation have often entailed a process of musealization. In 2000, the European Landscape Convention adopted a new common-grounded definition of landscape, integrating a wide set of cultural approaches and disciplinary topics. Starting from the assumption that contemporary architecture and urban projects can generate high-quality landscapes, this paper investigates the link between the architecture and the landscape, taking the opportunity to catalogue the second half of twentieth-century architecture and urban projects in Sicily as part of the national cataloguing activity “Ereditare il Presente” promoted by the Italian Ministry of Culture. Using the Ministry-proposed cataloguing procedure and adding a quality assessment methodology of buildings and urban projects, this study has produced a theoretical and applicative advancement on how architecture and urban projects of the second half of the twentieth century should be offered as a dynamic component of sustainable human settlement planning under SDG11 “sustainable cities and communities”.