Climate change is complex
It's darkly amusing to see non-scientists staring into their own grave and not feeling the hand at their back. In case you weren't aware, "global warming" quickly became a an erroneous and misleading phrase once the complexity of the changes in the global climate became more obvious; thus "climate change." Some places get warmer (the U.S. this past winter) and some places get colder (Europe - dramatically colder and with higher precip this winter). Most of the comments here are astonishingly simplistic and uninformed. As they say in the southern part of the U.S... "Y'all need a better education....."