Telegraph: He proposed the rich world could pay annual “bills” to stop destruction of the rainforest and eventually create a market for “rainforest bonds” to generate money for the cause. The idea is one of many options being considered by the international community to provide some way of paying to protect the rainforests. A review commissioned by Gordon Brown recently advised that poorer nations should be paid not to cut down trees and the issue will be top of the agenda at forthcoming …