Crime and violence on the margins of society: How justice‐based power vacuums create deprived neighbourhoods

Abstract How have crime, conflict, and violence shaped the social structure of neighbourhoods across diverse spatial and temporal landscapes in marginalised urban communities? To address to this central question, this study examines the socio‐political dynamics of New York City and Palermo, as well as the role of authoritarian actors, by juxtaposing different historical periods and contrasting the influences of political institutions with extra‐legal entities such as gangs and mafias. Utilising visual images, archival documents, and geographical mapping, the study introduces the concept of ‘justice‐based power vacuums’. This novel theoretical concept elucidates the mechanisms through which coercive power fosters social environments susceptible to extra‐legal domination, effectively entrapping vulnerable groups, be they ethnic or racial minorities or economically disadvantaged groups. I argue that while crime, conflict, and violence, especially under the auspices of gangs and mafias, often become the focal point, it is the obscured role of political authorities that stands as the genesis of such complex social problems. The present comparative historical social research indicates that recognising and addressing these obscured political influences is essential for a holistic understanding and subsequent mitigation of the structural challenges in urban social life that create deprived neighbourhoods across time and space similarly and perpetuate marginalisation in these communities.