I live in China. It relies on three things - having a poor enough underclass of people to do the scavenging; a high enough price for it to be worthwhile; and re

I live in China. It relies on three things - having a poor enough underclass of people to do the scavenging; a high enough price for it to be worthwhile; and readily a available facilities for recycling. If one of these is missing, it's absolutely pointless.