they use the words potential effects could etc the tone is very different and expresses an appropriate level of scientific uncertainty with a very detailed examination of climate it's complexity links etc the whole page needs to be revamped certainly the wikipedia page is free but if you're interested in maintaining a good page especially on global warming it should be longer than a page on the entire collection of pages related to mars and all other planets combined due to it's importance and not seem such a matter of opinion and vengence against the right or whatever it is the tone of the admins are directed towards