Hong Kong Cultural Centre and most buildings of their lights switched off during Earth Hour in Victoria Harbour last year. Photo: Dickson Lee Hong Kong Cultural Centre and most buildings of their lights switched off during Earth Hour in Victoria Harbour last year. Photo: Dickson Lee
Hong Kong Cultural Centre and most buildings of their lights switched off during Earth Hour in Victoria Harbour last year. Photo: Dickson Lee

Hong Kong needs to address its light pollution problem

Hong Kong Cultural Centre and most buildings of their lights switched off during Earth Hour in Victoria Harbour last year. Photo: Dickson Lee Hong Kong Cultural Centre and most buildings of their lights switched off during Earth Hour in Victoria Harbour last year. Photo: Dickson Lee
Hong Kong Cultural Centre and most buildings of their lights switched off during Earth Hour in Victoria Harbour last year. Photo: Dickson Lee
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