Our world is turning into an urban world. This New Urban World prompts a great variety of research and policy challenges. The present paper seeks to map out such challenges and to explore new roads for a strategically-based urban planning for the future of our planet. An exploratory tool...

Cities and city regions are growing throughout the world and this trend is forecast to continue well into the 21st century. The authors of The Rise of the City see the next 100 years as being the "Urban Century". In this book they examine urban growth and the dynamics that are transforming the...