Relational goods, imbalances, and the society-environment relationship. – The interactions between the economy, the environment, and territorial systems form a complex network that influences the structure and development of regions. The reflection is carried out both in relation to imbalances and in the reinterpretation of ecological and socio-spatial relations, collaborative processes, and the organisation and reorganisation of space as relational goods. The issue of territorial imbalances is linked to the question of conflicts within political ecology. The objective of this paper is, therefore, to present a theoretical reflection that aims to deepen the relationship between the economy, the environment, and territorial systems, focusing specifically on relational goods in the context of two spatiotemporal dimensions and referring to a territorial system as an alternative approach. The complexity of the territorial system, therefore, suggests taking into account the communicative and relational interdependencies between local actors, that influence economic growth and sustainable development. Finally, the responsible use of territorial resources requires public policies that reduce spatial inequalities, promote the active participation of territorial actors and the sustainable management of resources as components of local development.

The problem of the failure and/or unsatisfactory development of Southern Italy recurs insistently and from various point of view in the political and scientific debate. The contributions range from the analysis of the determinants of political ineffectiveness in promoting a better development path, to the proposition of formulas capable of correcting this situation and thereby establish paths of interregional convergence or catching-up. In this framework, is useful to studying Sardinia as a "laboratory" to examine the main institutional trends and variables at the base of the north-south dualism that characterizes the Italian economy, as well as to deepen and explore new approaches and solutions to the problem of interregional imbalances. The paper, moving from this assumption analyze the causes underlying the disappointing socio-economic development promoted in Sardinia. Moreover suggests possible reforming paths of political institutions and new economic measures of intervention with particular reference to the need for a re-enactment of the federalist principles and the idea of the guaranteed minimum income.