Nature World: Reducing deforestation rates in the tropics could significantly cut the world's carbon dioxide (CO2) emissions, a new study suggests.
General consensus among scientists appears to be that man-made greenhouse gas emissions - including high levels of CO2 - are exacerbating climate change, harming the atmosphere and leading to significant warming in some parts of the world.
Several leading nations have already acknowledged the threat these gases pose, with both China and the United States already...