November 11, 2013 Conference paper Open Access

life cycle approach a critical review in the tourism sector

Gabriella Arcese; Maria Claudia Lucchetti; Roberto Merli

The concept of sustainability comes from the scientific literature that defines sustainable the management of a resource if, being known his ability to play, is not exceeded in its exploitation beyond a certain threshold defined critical natural capital [1]. In the past, economic growth has been achieved at the expense of natural resource depletion, without stocks being allowed to regenerate. Ecosystems have been widely degraded and biodiversity has been lost at an unprecedented pace [2,3]. In this sense, the concept of sustainability and development are not compatible with the degradation of heritage and natural resources (non-renewable and potentially exhaustible), but also with concepts mostly related to ethical and social values such as the violation of the human dignity and freedom, with poverty and economic decline and the lack of recognition of the rights and equal opportunities [4,5]. The three basic components of sustainability are therefore: - the ability to generate income and employment for the people's livelihood (economic sustainability) - the ability to generate conditions of human well-being, understood as the territory security, an equal distribution of health and civil rights (social sustainability); - the ability to maintain the same level of quality and reproducibility of natural resources (environmental sustainability)