Steering Sustainability in an Urbanising World

Sustainability has become the key challenge for urban planners, housing and infrastructure policy makers. Citizens are increasingly encouraged to live more compactly; in denser urban developments, to use less water and other natural resources and to choose public transport. While councils, government agencies and private business invest in a broad range of promotions offering discounts on sustainable products and services, uptake has been slow and the impacts marginal at a time when environmenta