Planning Sustainable Cities: Global Report on Human Settlements 2009

Current urban planning systems are not equipped to deal with the major urban challenges of the twenty-first century, including effects of climate change, resource depletion and economic instability, plus continued rapid urbanization with its negative consequences such as poverty, slums and urban informality. These planning systems have also, to a large extent, failed to meaningfully involve and accommodate the ways of life of communities and other stakeholders in the planning of urban areas...