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....