Ruth Alexander finds out who makes money out of what we throw away. On the trail of our recycling, she discovers a multi-billion dollar industry that is global, and in turmoil. Show more
Discover 11,128,835 listings and 279,799 playable programmes from the BBC
Ruth Alexander finds out who makes money out of what we throw away. On the trail of our recycling, she discovers a multi-billion dollar industry that is global, and in turmoil. Show more