Let's keep it scientific then: Anthropogenic Global Warming (AGW) is a theory. It is an unproven theory. What you do with theories is put them to the test with scientific observations. Let's see what data points we now have:
1) Temperatures have not surpassed 1998 (NOAA)
2) Temperatures are now trending downward since 1998 (NOAA)
3) Ocean temperatures have not risen since 2000 when the Argo buoys were launched. The buoys even show a slight decrease in ocean temperatures
4) The Arctic ice froze to February levels by December, there are 1mm more sq km than before (previous was 13mm sq km)
5) The Arctic ice is 20cm thicker than "normal"
6) All polar bear pods are stable or growing (NOAA/PBS)
7) Mount Kilimanjaro is not melting because of global warming, rather "sublimation"
8) The Antarctic is not "melting", it is growing in most places, the sloughing off at the edges is normal as the ice mass grows
9) The majority of the Antarctic is 8 degrees below "normal"
10) The coveted .7 degree rise in temperatures over the last 100 years has been wiped out with last years below "normal" temperatures
11) Al Gores film was just deemed "propaganda" in a court of law in the UK as many points could not be substantiated by scientists
12) It was also just reveled that some of the footage in Al's film was CGI. The ice shelf collapse was from the movie "The Day After" (ABC)
13) One of the scientists that originally thought that CO2 preceded the warming has now found with new data that the CO2 rise follows the warming (Dr David Evans)
14) Storms have become less frequent and less severe (many GW alarmists are now backtracking these earlier "theories")
15) Droughts have always happened and always will
16) The greenhouse effect is real, our small contribution to it cannot even be measured
17) Several publications, including those that are "warmist" have recently written that the "natural" cycles of the earth may "mask" AGW. Give me a break.
18) 31,000 scientist have signed a petition against AGW!

With China (1 new coal fired plant coming on line each week) and India spewing millions of tons of CO2 in to the atmosphere, along with the rest of the world increasing their CO2 "production" over the last ten years, these results should be impossible.

Now, please be so kind to give me one piece of observable evidence that man is causing "global warming".

Posted by: John | May 20, 2008 10:23 AM