Quote:
|
And naturally, "Global" is always "Surface where we want to look". Never hear a peep about what the core & mantle are doing. Increased volcanic activity? Must be caused by lots of methane being released by cows. Certainly can't have anything to do with earth's core temperature fluctuations, eh?
|
No reliable evidence actually exists...
Quote:
|
Or are we simply going to brush that aside, as we do the sun or any other factor that's not attributable to man?
|
You have a very strange view of GHG theory, true scientific GHG theory that is. This takes everything into account, natural variation, mans input etc. What it comes out with is an enhanced global warming trend attributable to mans input of GHG's into the atmosphere. This acts on top of the natural causes and that is why it is called enhanced global warming, the common use abbreviation seems to confuse many people but it should be remembered that the discussion is about and the evidence points to an enhanced global warming. it is man that is enhancing it.