Sardinia between transhumance and the Blue Zone. Socio-spatial dynamics, rural lifestyle and diet of a geographical area of exceptional longevity: Ogliastra. – The rural dimension of Sardinia is strongly represented by the historical and social role assumed by agricultural activities on the island, which have always been characterised by transhumance phenomena (in Sardinia Tramuda) that, at different scales from the rest of Italy, have characterised some Sardinian rural territories (Ortu, 1988; Lai, 1998). Ogliastra has long been one of the lands of transhumance in Sardinia (Schiavone, Schiavone, 2014), and is marked by a high number of long-lived individuals (Blue Zone), for which, the rural environment, lifestyle and local interrelation-ships and genetics have influenced the health status in this area (Pes and Poulain, 2014). The work aims to investigate the socio-spatial dimension of food production linked to the rural (transhumant) culture of Ogliastra, trying to understand the configurations of territoriality (Turco, 2010) and how this socio-spatial, rural and food model may have influenced the particular longevity of the area. The Blue Zone diet, in fact, typical of transhumant territories, can become a catalyst for the sustainable devel-opment not only of Sardinia but also of many small Mediterranean rural areas and, furthermore, can facilitate the re-appropriation by the younger generations of their ancient identity heritage.

The experienced space between mobility and Covid-19 restrictions. – If it is true that lived space represents our becoming and our being individual in our society, any variation on it, it implicates for the human race a physical, mental and relational disturbance. Human being lives in his territory and territory is modeled, for better or for worse, by human being. Global events, such as pandemics, force human being to confront himself with an enemy more and more underhand, able to undermine his certainties, gained until today.
Daily mobility has to be reconsidered in a new way; principles, for example, as The Schengen Agreement, is put to the test, causing a block in every region, and calling into doubt the worth of the same principle.
Which scenarios shall we face at the end of this pandemic? How is human being going to take on global future events? And what restrictions are adaptable to our freedom and democracy? Are we ready to face them?

Semantic Web and Sentiment Analysis to Investigate the Territorial Image. Updates on the Salento Case. – Starting from the deep difference between cyberspace and cyberplace, this paper is developed in the second field of space: the cyberplace. In its recent conceptualization it is intended as the connection between offline and online actions. It is therefore the interstitial place that is generated by the encounter between virtual space and real space. The cyberplace reflects all the stages of the journey of a smart tourister and therefore becomes a container of numerous information relating to the tourist experience and destination in the tourist gaze 3.0, as Urry recalls. Online, from the tourist's gaze, new territorial narratives are spreading that arouse different reactions from the habitual users of the tourist destination who polarize in the opposite behaviors of strengthening the sense of identity or denial of the tourist narrative and reaction. The proposed empirical case is an update of the study conducted four years ago on the perception and online narration of the tourist destination Salento. The methodology used for the qualitative analysis of the semantic web, used in the first study updated, is the Sentiment Analysis which, after several experiments, proves to be increasingly useful for the study of the cyberplace and of the geographical narratives that spread in a-material squares (Fayyad, Piatetsky-Shapiro, & Smyth, 1996; García, Gaines, Linaza, 2012; Grabner, Zanker, Fliedl, Fuchs, 2012; Hippner, Rentzmann, 2006; Kasper, Vela, 2011; Liu, 2011; Pang, Lee, 2008; Hu, Liu, 2004). Thanks to the proprietary App2Check sentiment analysis software, it is possible to understand the stories that spread on the Net and, above all, to investigate which new (though changeable and short-lived) feelings, images and identities are developing in Salento.