RE:RE:RE:RE:RE:RE:RE:RE:RE:NASA and climate changeWell if you are going to insult me then let me point out to you taht I didn't say that global warming wasn't due to Co2 levels. It's people like you who can't understand concepts that create confusion. They are right. Co2 causes green house effects. Except that the vast amount of Co2 (85%) in the atmospere is there NATURALLY and caused by water evaporation...They think that we can reduce OUR contribution which is a percentage of 3%. Get it now???? If you can't understand basic concepts then I suggest you stop commenting on things you don't understand. It makes you look silly.