Audio interview

Changing cities for the future

5 Aug 2017
Description

Our cities were designed for a world of the past. Private cars now clog our streets during peak hour and most daylight hours on weekends. Some Asian cities are jammed 24/7. So what should we do?  Build more roads? Or build for the fast changes which are happening. Ride share and autonomous vehicles may dramatically reduce the vehicle fleet. The adoption of rooftop solar demonstrates how fast change can occur. Matt Smith reports.

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Geographic Coverage
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