This sixth volume, Power and Development: Tensions in Geography, aims to gather a diverse and significant sample of discussions, debates, and reflections that professors and researchers in geography and related disciplines are pursuing within their respective institutions and working groups: dependency theory and territorial inequalities, geopolitics, and the future of the capitalist system. As throughout the collection, spatial and territorial themes are central to the discussion, highlighting the need for interdisciplinary approaches that can account for the multiple dimensions interwoven in social life and its production of differentiated spatialities.