Yet thinking back to the 2008 Olympics when Beijing and surrounding polluting factories and power generators were stopped, blue sky days returned. So we know that change is possible.
My personal hope is that based on the experience of China's conquest of sandstorms, in part by the use of novel technologies, the air pollution will be controlled in the not too distant future.
The author, Harvey Dzodin, is a senior adviser to Tsinghua University and a former vice-president of ABC Television.
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