Redefining the Region in Regional Geography: An Epistemological and Ontological Reassessment for Sustainable Spatial Interpretation

The article presents a systematic and critical theoretical–methodological review and conceptual synthesis of the region as a fundamental analytical category and the central subject matter of regional geography. The primary objective of the study is to critically re-examine and conceptually redefine the region through an ontological and epistemological analysis of classical and contemporary geographical paradigms. The study is based on a qualitative interpretative methodology that combines analytical–synthetic, historical–genetic, comparative, critical, and conceptual approaches in order to examine the ontological and epistemological foundations of the region within classical and contemporary geographical thought. The region is conceptualized as a complex, multilayered, and dynamic socio-spatial entity whose ontological status has continuously evolved—from the essentialist notion of an objective spatial reality characteristic of classical geographic paradigms toward a relational and constructivist concept shaped by the interaction of social practices, political processes, and identity articulations within contemporary theoretical frameworks. Attention is also given to the epistemological foundations of regional knowledge, linking various modalities of the production and interpretation of scientific knowledge. Furthermore, the paper examines the roles of power, knowledge, identity, and institutionalization in the formation of regions, as well as the significance of centripetal and centrifugal forces in maintaining or destabilizing regional coherence. The research challenges traditional concepts of the region and proposes its redefinition in accordance with contemporary approaches that conceptualize it as an open, fluid, and context-dependent analytical framework. In conclusion, from the perspective of new regional geography, the region is interpreted as an emergent relational configuration whose understanding requires a broad interdisciplinary and critical approach.