Hong Kong at night. Parts of the city exhibit nighttime brightness 1,000 times background levels. Photo: Bruce Yan

How light pollution is a real health issue and five things you can do to reduce it

Hong Kong’s illuminated skyline is famous, but it could be bad for your health. Parts of the city at night are 1,000 times brighter than the global average. We share tips on how to lessen the unbearable brightness of being

Topic |   Health and wellness

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Hong Kong at night. Parts of the city exhibit nighttime brightness 1,000 times background levels. Photo: Bruce Yan
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