PS. Water Vapor is the most abundant greenhouse gas in the atmosphere, which is why it is addressed here first. However, changes in its concentration is also considered to be a result of climate feed backs related to the warming of the atmosphere rather than a direct result of industrialization. The feedback loop in which water is involved is critically important to projecting future climate change, but as yet is still fairly poorly measured and understood. noaa.gov

I do not know how an idiot can be labeled as a scientist. "Global warming" seems to only affect large cities ignoring the small towns in between. Let's say we can cool to world, what happens to the poor bastards in the north who have seen no temperature variance in over 50 years? Maybe the scientists should do some reading before wasting time and probably tax money on a hair brianed ideas.