Up to 10 million acres of forest will be cleared in the next two decades . Warning comes from the World Wide Fund for forestry ( WWF ) . per cent of project losses will occur in just four ' deforestation zones ' The include the Amazon , eastern forests and Sumatra .
Up to 420 million acres of forest will be lost in the next two decades . Warning comes from the World Wide Fund for Nature ( WWF ) 80 per cent of project losses will occur in just 11 'deforestation fronts ' The include the Amazon , eastern Australia and Sumatra .