This title was first published in 2002: Over the past fifty years, numerous geographical concepts and methodologies have been developed to study urban segregation. This volume brings together an international team of scholars, practitioners and policy makers to examine the latest of these. The first section of this fascinating book sees contributors proposing innovative ideas and new conceptual models for the study of segregation in cities that undergo globalization. They assess the idea that segregation should be studied for individuals in respect to different spatial resolutions, including the study of the formation of inter-ethnic spatial networks. This is followed by an examination of questions concerning the associations among segregation, poverty and policies. The final section highlights patterns of segregation in four countries: South Africa, China, Canada and the Ruhr area, each of them representing different multicultural and transformational aspects. They also emphasize the socio-historical context in which patterns of segregation and desegregation appeared.