Defensible space theory

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The defensible space theory of architect and city planner Oscar Newman encompasses ideas about crime prevention and neighborhood safety. Newman argues that architectural and environmental design plays a crucial part in increasing or reducing criminality.[1] The theory developed in the early 1970s, and he wrote his first book on the topic, Defensible Space, in 1972. The book contains a study from New York that pointed out that higher crime rate existed in high-rise housing projects than in low-rise complexes. This, he concluded, was because residents felt no control or personal responsibility for an area occupied by so many people. Throughout his study, Newman focused on explaining his ideas on social control, crime prevention, and public health in relation to community design.