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A 'smart city' has to be green, sustainable and liveable
Add BT as a preferred sourcePublished Fri, Jun 6, 2014 · 10:00 PM
Singapore
THREE-QUARTERS of the world's population will live in cities by 2050, according to the United Nations. The question of what kind of cities the people of 2050 will find themselves living in was tackled at the recently concluded World Cities Summit (WCS) here.
The general consensus was that a "smart city" would be one that is green, sustainable and liveable.
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