Aka the Chinese approach, everyone who visited any national park in China knows what I'm talking about (trash all around the trails, which ain't accumulating).

Aka the Chinese approach, everyone who visited any national park in China knows what I'm talking about (trash all around the trails, which ain't accumulating). It's actually kind of promoted behavior to leave your dirty tray in McD on table, you don't wanna cleaner to lose their job cleaning the tables, same with street sweepers.