Around 15 per cent of all greenhouse gas emissions worldwide come from the clearing of forests for their timber and for agricultural expansion, mainly in tropical countries. So the long-hoped for agreement on an international system to reduce deforestation and degradation and enhance forest carbon stocks in developing countries, specifically now called REDD-plus, remains vital to tackling climate change. This along with the commitment for fast track financing from a number of developed countries specifically for REDD last week lends significant momentum going into 2010. A final outcome may happen as early as June at schedule climate talks in Bonn, said Louis Verchot, principal scientist in climate change for the Center for International Forestry Research (CIFOR).