Living on Earth: YOUNG: It’s Living on Earth. I’m Jeff Young. CURWOOD: And I’m Steve Curwood. When negotiators gather in Copenhagen in December to consider a new global climate treaty, one major new element is what’s called REDD – Reducing Emissions from Deforestation and Degradation. The idea is to set a value on tropical forests, so they’re worth more left standing and capturing carbon than cut down. YOUNG: In the coming months Living on Earth will present a special series about REDD …