BBC: The Brazilian government has pledged to end net deforestation by 2015. It is one of the key commitments in a draft climate change plan, which stops short of setting specific targets for reducing greenhouse gas emissions. The plan – setting out how Brazil will help prevent climate change, and how it will adapt to it – was promised nearly a year ago by President Lula. But the environmental group Greenpeace criticised it for simply highlighting existing proposals. It …