Geopolitics of Early Modern Age. Global Lines, Territorial Power, and Geographical Uncertainty. – This article explores the origins of geopolitics in the early modern period (16th-17th centuries), demonstrating how three key elements – the establishment of global lines, the relationship between state power and territoriality, and geographical uncertainty – shaped both the politics of the era and contemporary geopolitical thought. Through the analysis of cartographic sources (e.g., the Cantino Planisphere, 1502), treaties (Tordesillas, Cateau-Cambrésis), and theoretical works (Schmitt, Bo-tero, Machiavelli), it argues that: global lines codified the division of the world into spheres of influence, foreshadowing bipolar or multipolar logics; political territoriality emerged forcefully, crystallizing in national borders and the principle of sovereignty (Westphalia), despite simultaneous global expansion; geographical uncertainty, stemming from discrepancies between maps and reality, became a defining feature of geopolitics, with echoes in today’s crisis of international orders. The article thus reinterprets the roots of geopolitics, locating them not in the 19th century but in the crucible of early modernity, with implications for understanding contemporary power dynamics.

Analysis and perspectives on water stress reduction: territorial implications and innovative approaches. – Ensuring water sustainability through technological innovation is crucial, especially for groundwater, a vital component linked to the hydrological cycle. It plays a pivotal role in supplying drinking water for various purposes, including agriculture and industry. Climate change pose significant threats to groundwater conservation, raising concerns about both quantity and quality with significant socio-economic implications. Effective preservation requires hydrogeological monitoring of underground basins, coupled with dynamic water balance modelling to provide predictive insights. These modern tools are essential for proper physical resource management. Implementing innovative technologies and strategic political and management planning for underground aquifers are imperative for initiating a robust program to mitigate risks and achieve a sustainable balance for this precious resource.

Geographies of Pandemia in the Chile of Social Riots. New appraisals of urban-rural inequalities. – The global spread of the Covid-19 virus, its speed and mode of propagation, the implications on morbidity, social relations and local and state economic dynamics, redefine the social construction processes of the territories. We propose a reading of the Chilean case, in an attempt to relate the structural, economic and territorial conditions, with the evolution of the health measures adopted, read through the perspective offered by social questions at the center of the protests that have animated the country since 18 October 2019. The structural political framework is the hyperliberist economic model, imposed during the dictatorship of General Pinochet, preserved and enlarged by the center-left governments in the last twenty years, which has among its elements characterizing the maximum opening and dependence on markets international, a production sector flattened on the export of raw materials, the privatization of fundamental services (such as health). At a time when, due to the virus, individual states restore a generalized closure of borders, the Chilean model aims to perpetuate itself by depriving special economic interests of collective well-being, further accentuating internal inequalities between groups social and between territories. The objective of the contribution is to analyze how much the geographical peculiarities of rural areas (low settlement density, relative isolation in terms of connectivity, ecc.) can limit the spread of the virus and, at the same time, how the limited presence of essential services (such as specialized medical centers) may give rise to greater negative effects than in metropolitan centers. The adopted methodology foresees: – a quantitative analysis of the dynamics of the spatial diffusion of virus – a diachronic and micro-territorial analysis of the containment measures adopted by the central government, supplemented by an analysis of the discursive constructions of the main social actors - a discussion of the interrelationship between political actions, social and economic factors.