Another smoggy day in Beijing. Scientists and students should be funded to design affordable air filters and user-friendly masks. Photo: AFP

Put innovators to work on making clean air affordable in China

Ming Zhang says while waiting for anti-pollution efforts to kick in, millions of wheezing Chinese would welcome efficient and cheap air filters

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Another smoggy day in Beijing. Scientists and students should be funded to design affordable air filters and user-friendly masks. Photo: AFP
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