Global warming hasn't happened since 1993, the temperatures have been cooling since. We are also in a lull in Sun Spot activity in the natural cycle of sun. Mercury, Mars and Jupitar (possibly the rest) have all seen increases in average temperatures in like fashion to the Earth.
CO2 follows increases in temperature, not leads it. New research is showing that "global warming" lead to the ice age centuries ago.
The Earth is still comming out of the "mini" ice age that occured during the medieval times between 1650 and 1700.
Higher average temperatures are good for growing crops (corn does not grow well when it's frozen or damaged by frost). Staples like Corn, Rice, Wheat, Barley, Alfalfa, etc. all need warm summer temperatures to grow. Cows, Pigs, Sheep, etc. reproduce in the warmer months and pack on fat in the cooler.
All this "man-made" global warming is a bunch of hooey. The amount of CO2 created by ALL HUMANS be burning oil, gas, coal, wood, politicians in the history of the world is miniscule compared to the amount of sulfur dioxide, CO2, heavy metals, etc. that come out of volcanoes like Mt. St. Helens and Pinitubo. There are lakes in California the belch enough CO2 to pretty well compete with the US, China and India in CO2 emmissions.
Everyday the oceans belch enough methane to power a city. Let me quote from the LA Times (the bastion of Conservative Though....:lol
:
Methane belching out from beneath ice sheets caused a dramatic shift in Earth's climate, ending the last "snowball" ice age, scientists report in this week's edition of the journal Nature.
Unstable and collapsing ice sheets allowed frozen pockets of methane to erupt to the surface, then into the atmosphere, the researchers concluded. Methane is a far more damaging greenhouse gas than carbon dioxide, the most frequently referenced culprit of planetary warming.
"Our findings document an abrupt and catastrophic global warming that led from a very cold, seemingly stable climate state to a very warm, also stable, climate state -- with no pause in between," said geologist Martin Kennedy of the UC Riverside, who led the research team funded by the National Science Foundation.
This happened to end the last actual Ice Age.
Not trying to bring Presidential Politics into the discussion, but during Reagan it was the Ozone hole. During Clinton? Nothing. During Bush... Global warming. Kinda curious isn't it?
Where does man sit? Well, being stewards of the planet as entrusted by God Almighty, I do believe that we should keep the environment clean from pollution, but there comes a cost that must be taken into account. Things like Kyoto punish countries like the US while letting India and China continue on unabaded.
In the 1970's, Scientists wanted to spread ash all over the North Pole. While I'm sure their intentions were good, look what they would be saying today if they did that. They did nothing and nature did it's thing. Besides, getting North Pole soot all over my living room is not what SANTA should be doing.