The article is kind of hysterical, but has some interesting information in. I always wondered what to do with plastic bags and bottles and stuff in places where there is no rubbish collection. Burning seems popular, but despite looking up DIY home incineration it seems like not much effort is being put into this.
I also wondered why there aren't deposits on plastic bottles like there are on glass bottles. In the end it should probably be up to the companies who produce them, like Coca Cola to deal with them, but there probably needs to be an incentive to return them.