Don't take OUR word for it. How about NASA? Would you trust NASA's vast archives of earth centered space data? <A HREF="http://science.monstersandcritics.com/news/article_1135809.php" target="_blank">http://science.monstersandcritics.com/news/article_1135809.php</A> How about NASA's top climatologist, Dr. James Hansen? <A HREF="http://topics.nytimes.com/top/news/science/topics/globalwarming/index.html?query=LAMONT-DOHERTY%20EA.." target="_blank">http://topics.nytimes.com/top/news/science/topics/globalwarming/index.html?query=LAMONT-DOHERTY%20EA...</A>. How about insurance actuaries? <A HREF="http://www.livescience.com/environment/051101_insurance_warming.html" target="_blank">http://www.livescience.com/environment/051101_insurance_warming.html</A> How wrong does one need to be?