We have selected seven stories from this week’s news across Hong Kong, mainland China, the wider Asia region and beyond that resonated with our readers and shed light on topical issues. If you would like to see more of our reporting, please consider subscribing. 1. Chinese tech makes desalinating seawater cheaper than producing bottled water Desalination has always been an energy-hungry way of turning salt water into fresh water, making it largely the preserve of wealthy countries with abundant...