This collection investigates the mechanisms and consequences of how urban planning ideas and practices migrate across international borders. Edited by Patsy Healey, a prominent scholar in spatial planning, the volume assembles diverse expert perspectives to examine the tension between global policy diffusion and the necessity of local contextualization. The contributors analyze the ethical, methodological, and practical challenges inherent in applying planning models developed in one cultural or political environment to another.

Experts recognize this work as a significant contribution to the field of comparative planning studies. Scholars frequently cite the text for its nuanced approach to the complexities of policy mobility and the limitations of universal planning solutions.