I found myself wondering this as I got annoyed at the plastics industry and their stupid propaganda, as I do everytime I go to recycle something. But anyway, I had been thinking I'd heard something about people going to 'mine' landfills for metal because people weren't recycling and it's 'bad for the environment' and 'filling up 'landfills'
Bitch Please. I can see the dollar symbols on your pupils from here.
So it made me think, paper and the such breaks down quickly. Food too. The huge drives for community composting efforts and cardboard drives for schools etc - It's really all a matter of the fact we can re-use it all easily. Metal is worth money, used again and again, as it was straight from the earth. Just that plastic. Which is all but unrecyclable, save some clear/semi-clear containers.
But without the cardboard, my bin is pretty empty. It's like recycling exists just to pretend plastic can be.
Edit - I should add in my area if the recycling the plant receives is tainted in anyway they just toss it. The whole load. So unrecyclable plastic? Dirty? Wrong material? Gone.
I mean, we still CLEAN our toilets when they're still just visibly stained with hard water or whatever causes rings and whatnot, so I can see the feeling better about being a huge component