RE: Quiet evening by the river; cycling to buy an ice cream.

The problems on polluting water sources are quite serious in South East Asian countries. I met some rich people from Laos years ago, they told me the water, forest and fishes would all die one day. The gold mines used poisonous chemicals for gold extraction. The poisonous water got drained into the rivers inside the forests! They sails they would emigrate somewhere else as it’s no longer safe for their health! So, ordinary people wouldn’t know what was going on!