I have to admit that I am not sure where I come down on global warming. I know something has been happening to make my neck of the woods warmer. Growing up I remember a lot more snow. The fire department use to make a public ice rink in our little town. It would last from the middle of December to the end of February. Now we are lucky if it lasts a few weeks in January in February. But is this a phenomena that is a blip on the historical climate record. That is a brief warming that will go back to normal patterns, or has the generation of greenhouse gases finally begun to increase the temperature of the earth. It appears we will not know the actual science until we can get the politics out of the science. Here is an article on the latest emails from the climate scientists.