Telegraph: The destruction of the world’s rainforests is currently responsible for a fifth of the world’s carbon emissions and that is set to get worse according to the Met Office. The problem is a core part of negotiations going on at the UN Climate Change Conference in Poznan, Poland, this week to try to halt global warming. Delegates want to find a way to help poorer nations to protect the rainforests so that the whole world can benefit from the role the forests play in absorbing …