Let’s take a look at the “The First Decade of the New Century: A Cooling Trend for Most of Alaska.”
How much you want to bet most of the cooling is from winters getting colder there?
Forget global warming, Alaska is headed for an ice age - Anchorage Daily News
Well son of a bitch, that should show up on the GISS map.
Yep, there it is.
Is it still getting colder there? Yep, winters are trending down in Alaska.
But is it really “bucking the mainstream yet again”? Isn’t most of the rest of the Northern Hemisphere showing a cooling winter trend as well? Well, yeah, it is. Which is really fucking unexpected, but mother nature is a bitch and all that.
Not that you would be expected to know this, as the media is shit when it comes to science reporting. Or in this case, reporting what ordinary people fucking well know is happening.
Now how in the hell is the permafrost meting then?
Because just like most of the NH, summers, or the NH warm season, is still getting warmer, and this is happening in northern Alaska. It’s sort of fucked up. It really is. Colder winters, enough to bring the annual mean down (which is why the scientific paper states clearly Alaska is seeing a cooling trend since 2000), but spring and summer warming still happening.
Is this what global warming theory predicts? No fucking way. Is it what climate models predict?
Well, that’s a real good question to ask. Almost every climate model predicts the most warming in winter, and most runs predict warming in general. The vast majority of climate models runs show warming from increasing CO2.
And none of them show cooling for NH winters.
But, and this is a big “but” … if you add clouds to the theoretical set of formulas that we call a “climate model”, the scatter plot of the various outputs goes pretty fucking wild, and some of the “models” show a cooling effect from increasing water vapor. (page 390, Fundamentals of Physics and Chemistry of the Atmosphere, Volume 1 By Guido Visconti)
When you add infrared feedback, AND clouds to the models, the shit gets so crazy, Visconti describes it as “The uncertainty introduce by clouds in the model is rather large”, which is interesting, considering what he goes on to state on page 391.
In essence, even with out the disturbing factor of a quiet sun, increasing CO2 levels are shown to cause cooling, due to the effect on water vapor and clouds, by GCMs, when you run them with different sets of assumptions about what will actually happen.
Of course, as Visconti states on page 387, “As is custom in Physics, theories are compared with experimental data, and although GCMs are not the proper way to do theories, at the end they must deal with reality.”