Veteran activist warns of ‘shrinking space’ for green advocacy in Hong Kong
After decades at the front lines campaigning for environmental protection, The Green Earth founder Edwin Lau Che-feng is slowing down to focus on his health and hobbies. The 68-year-old has been one of the most vocal environmentalists championing a waste-charging scheme for more than two decades. Lau still remembers May 27, 2024, when the government abruptly paused the waste-charging bill, as if it were yesterday. The suspension was the biggest blow in his 36-year career. “It feels impossible. Never in my life have I heard of a law in Hong Kong that has already been passed, yet fails to be implemented,” he said.
Clearer statistics the missing link in Hong Kong’s waste reduction
The real solution lies at the source: preventing food from becoming waste in the first place. These at-source efforts are creative and cost-effective, but without meaningful statistics, we have no idea how much potential they have.
Hong Kong cannot afford to ignore the threat of microplastic pollution
Recent scientific findings indicate that Hong Kong’s residents may be inhaling large quantities of microscopic plastic particles daily. A study published in Science Advances reveals that airborne concentrations of these “invisible” plastics are significantly higher than expected, raising crucial public health questions.
Extend support for smart food waste bins across Hong Kong
The department should analyse patterns: is disposed food near expiry, and do portions go untouched? Precise data would enable targeted fixes, such as incentives for donations, apps for portions and reforms to food labelling. The government ought to lead by extending support for food waste bins and prioritising analysis to cut food loss at the root.
Let’s do better on paper and plastic bottle recycling
The government is suggesting a rebate of at least 10 cents and aiming for a 30 per cent recycling rate for plastic containers and 10 per cent for cartons. Hong Kong should adopt similarly ambitious measures, with refunds between 50 HK cents and HK$1, to align with the goals of the Waste Blueprint for Hong Kong 2035.




