The earth's climate has never been static and always been fluid. It has been warming since the end of the last ice age. The question isn't is the climate changing (although the new "climate change" moniker is pretty cute") or are we going through a warming trend but rather what role does the human race play in how the climate changes and for political purposes specifically the role of 250+ years of fossil fuel consumption. This and what can/should be done about it is not settled. If nothing else the abject failure of almost all AGW predictive models shows that the scientists in the field still have a lot to learn about our climate, why/how it changes and what are the strongest contributing factors.