Can Hong Kong learn from how South Africa´s Cape Town handled its water shortage crisis?
(WorldNews Environment)

Hong Kong has much to learn about conservation from a recent Cape Town water crisis – by harnessing the power of social media and reforming tariffs, according to an environmental expert from the South African city. At the beginning of this year, Cape Town announced it was facing “Day Zero�, a dreaded date when the city’s taps would run dry. But by April it had averted disaster, using measures Hong Kong can adopt, says Kevin Winter, senior lecturer in environmental and......