Critically examines the idea of the “healthy city” by analyzing how urban design, planning policy, and the built environment shape public health outcomes. The author explores evidence linking housing, transport, green space, and public realms to physical and mental well-being, while questioning simplistic or promotional uses of the healthy cities label. Through interdisciplinary analysis, the book offers a framework for policymakers, planners, and practitioners to understand how cities can meaningfully support health, equity, and resilience