'This remarkable book convincingly challenges urban misconceptions about such issues as growth, poverty and the environment, and uses compelling evidence-based arguments to demonstrate why urbanization is the most important 21st century priority. Its ambitious, comprehensive scope ... ensures that it will become an indispensable classic for policymakers, practitioners and academics.' Caroline Moser, Director, Global Urban Research Centre, Manchester University'Too many policymakers fear our urban future, seeing only slums and strife. With the help of this excellent and timely volume, they should look again, and they may see a fast-disappearing historic opportunity: well-managed urban growth has the potential to provide more solutions than problems.' Billy Cobbett, Manager of Cities Alliance'We need to recognize the centrality of urbanization's challenges and their overwhelming impacts, especially in poorer countries ... This book helps overcome national and international resistance to this agenda and, more importantly, indicates alternative approaches that serve to dispel our puzzlement at this gigantic challenge.' Erminia Maricato, Former Undersecretary, Ministry of Cities, Brazil