http://www.grida.no/publications/oth...ar/wg1/070.htm
Regarding the "Little Ice Age"
Hmmm... I've seen their chart before.
http://www.newscientist.com/data/ima...1648-2_726.jpg
http://www.climate-skeptic.com/photo..._1000years.gif
Same thing?
http://www.climate-skeptic.com/photo...ction_high.gif
Hmmm...
http://www.climate-skeptic.com/photo...inflection.gif
Well... that's odd.
Perhaps Mann has updated his stuff?
http://dx.doi.org/10.1073/pnas.0805721105
Oh, he did, with the charts showing a more familiar structure, but still maintaining the dramatic stick inflection tacked on to the end.
He loves that stick shape, I'm starting to think it is Freudian or something now.
http://www.climate-movie.com/wordpre...iffa_recon.gif
Really loves it... enough to actually omit data?
Well, if you guys say that is good science, then I'll just have to take your word for it. I certainly can't tell anymore.
http://www.climate-movie.com/wordpre...0/picture1.png
Note: Apparently the lower x-ray density corresponds to higher temperatures, and there is evidence that the data is corrupted in modern times due to excess run-off from agriculture tainting recent samples.
Nonetheless, if you flip it upside down:
http://www.climate-movie.com/wordpre...0/picture2.png
Hockey Stick ahoy!
Is he Canadian?
As long as the numbers can be manipulated, right?
What is this though:
http://www.climate-movie.com/wordpre...ts-500x366.jpg
?
Station weights? What the hell does that mean?
Well, the weighting is used to determine how strong the reading is for their "averaged" results.
Uhh...Do you see the problem? Five stations actually have negative weights! Basically, this means that in rolling up these stations, these five thermometers were used upside down! Increases in these temperatures in these stations cause the reconstructed continental average to decrease, and vice versa. Of course, this makes zero sense, and is a great example of scientists wallowing in the numbers and forgetting they are supposed to have a physical reality. Michael Mann has been quoted as saying the multi-variable regression analysis doesn’t care as to the orientation (positive or negative) of the correlation. This is literally true, but what he forgets is that while the math may not care, Nature does.
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