The journal "Temas Regionales" seeks to expose the multiple challenges facing territories and thus seek viable solutions for sustainable development. The sustainable conservation of natural resources, both marine and terrestrial, is undoubtedly of great importance, especially in contexts of biodiversity loss, threats to ecosystems, desertification, the protection of wetlands (both coastal, ravine, and high Andean), and other challenges facing territories and communities. The importance of the sustainable conservation of cultural heritage is recognized, where heritage management, the safeguarding of cultural, archaeological, and ethnographic heritage, as well as indigenous knowledge, including land-based work and ancestral practices, must play a leading role. At the same time, the importance of the presence of industries in various territories is undeniable, which is why the focus is on sustainable businesses, which take into consideration the importance of proper water management, industrial design, and the sustainability of both agri-food and fishery resources. At the same time, it is important to monitor the performance of key industries, the impacts of their operations, and their business models. Finally, it is necessary to analyze how all these issues fit into the governance of sustainability and just transition, as well as analyze aspects of land use, the importance of local and indigenous communities and other population groups, and address issues related to human rights, territorial transformations, local development, and the scenarios in which the territory needs to prepare for the triple climate crisis. "Temas Regionales" thus engages the academic and scientific world in articulating territorial aspects in the active search for solutions to the problems identified.