Predict+what+will+happen+if+emmisions+keep+rising.

Troy: In 2008, global C02 emissions rose 1.98% percent to 31.5 billion tons. If global warming continues at this rate, by 2058 it will have almost doubled at 99%, to 61690000 tons. And that's only 50 years. Obviously, if this continues at the rate it is going (remember this is only a rough estimate and the amount of emissions is very likely to increase) very soon there's going to be a major problem on our hands. And although not all the emissions are caused by transport, a considerable proportion of them are.