Yes phillip_k. However, there are many more knockout blows. For one, as I mentioned the models do not take into account the different type of clouds that are formed throughout the globe. They also misrepresent the amount of clouds formed.
Also, there are so many climate models that predicted temperatures would rise from 1998-2009. They must all be missing factors that are more important than carbon to explain why the actual temperatures didn't follow what the models predicted.