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Letters | Hong Kong must take a leaf out of the European Union’s book to reduce waste
Hong Kong policymakers can learn from the European Parliament’s approval of an ambitious single-use plastic ban and regulations
Meanwhile, bottom-up strategies such as environmental education are key to sparking change
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A woman walks past a signboard at a baby and children products expo at the Hong Kong Convention and Exhibition Centre in Wan Chai on October 22. Photo: Felix Wong
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Mengni Chen is a research scientist in the Institute of Sociology and Social Psychology at Cologne University in Germany. She is also a research officer in the Centre of Demographic Research at the University of Louvain and National Fund Institute of Scientific Research in Belgium. Her interests include marriage and family in East Asia, population dynamics and economic development, and social policies. She obtained her PhD from the University of Hong Kong in 2017.