Dirty story tells tale of clean skies and water

I have a very dirty story here. Dirty doesn't even begin to describe it, and it's OK to throw it away - as long as you recycle the paper.

I confess, I am talking about recycling, specifically the recycling of kitchen waste.

It's not a very sexy topic, but it is in line with domestic policies as China enters a new era expected to be filled with less pollution, greener land, fresher water and bluer skies.