Former under-secretary for the environment Christine Loh has a lot to say about waste, carbon, EVs and Hong Kong's taxi trade.

2:27 Food waste |  6:06 Food delivery  | 8:40 Transport of food waste  | 11:05  Garbage business | 12:26  Waste bill  | 15:08  Policy progress | 16:35  New climate change plan | 17:35  Nuclear energy | 18:32  Electric vehicles | 24:21  Taxis | 29:15  Climate plans | 31:16  Covid-19 response | 31:52  Car culture