China needs new growth driver as urbanisation is reaching its limit

Shanghai

THE skylines of some of China's biggest cities sprout from land that was farmed less than a generation ago. For the government, they're a soaring testament to the country's transformation into an urbanised superpower. And despite China's economic slump, there are plenty of bureaucrats who'd like to see the process continue. According to a report last week, local governments are planning to develop more than 3,500 new urban areas in the next few years, with a capacity to house 3.4 billion people - or roughly half of humanity.

It's an audacious set of uncoordinated blueprints, and a good reminder that China's economic planners have yet to find a tool for growth they like more than shoehorning people into newly …