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Image source: Hassan.hote@flickr (creative commons)
Unplanned cities and urbanisation is one of the greatest challenges facing developing countries, resulting in “slums, sprawl, housing and infrastructure shortages, and social segregation”, according to the United Nations.
This leads to cities that are unsustainable, prone to exclusion and unfit for purpose.
By David Klingberg and Julia Bell
Cities the world over are facing difficulties in waste management, scarcity of resources, air pollution, human health concerns, traffic congestions and inadequate, deteriorating and ageing infrastructure are among the more basic technical, physical and material problems.
These challenges require an urgent response and smart ways to manage them.