’Yee-Kuang Heng's book is a model of its kind. It offers us a unique insight into today's global cities such as Singapore and the risks they face on an everyday basis. It also explains what this means for international security and in turn for Security Studies. Finally, it represents an urgent wake-up call to look beyond our previous preoccupation with nation-states and geopolitics and to identify instead the often hidden social and economic global structures that determine day to day life in the metropolitan centres in which for the first time in history the majority of human beings now live.’ Christopher Coker, London School of Economics, UK ’Asia’s urban population is about to explode. New cities and new mega-cities will emerge. Yet these new cities will also face new global risks. This is why this book by Yee-Kuang Heng could not be more timely. Drawing on Singapore’s remarkable success in urban management, he suggests new theoretical and policy frameworks to help Asian and global policymakers deal with new global risks.’ Kishore Mahbubani, National University of Singapore, Singapore