The function of Feng Shui’s five elements in encouraging urban public space for social interaction. Case study: Al-Arabi and Al-Washash neighborhoods in the Al-Mansour district, Baghdad

Motives: This study examines the integration of Feng Shui principles into urban public spaces to enhance social interaction, livability, and environmental harmony. The case study focuses on the Al-Arabi and Al-Washash neighbourhoods in Baghdad, exploring how spatial characteristics influence engagement and energy circulation (Qi) within the urban network. The motivation arises from deficiencies in connectivity, shading, greenery, and water features, which limit social and aesthetic vibrancy. Aim: The objectives are to evaluate spatial and social dynamics through the Feng Shui Public-Space Index (FS-PSI), Space Syntax analysis, and resident surveys, and to propose strategies using Feng Shui design proxies to improve energy flow, accessibility, and inclusivity. Results: Findings show Al-Washash has stronger connectivity, integration, and cohesion than Al-Arabi. Surveys revealed limited greenery, water, and social spaces, consistent with higher entropy and lower controllability. Aligning FS-PSI with spatial metrics confirmed that higher Feng Shui values foster stronger social interaction. Proposed interventions include shaded seating, vegetation, lighting, and water features to strengthen community resilience and environmental harmony.