Article à lire qui pointe vers de la corruption intentionnel de données pour montrer un réchauffement lorsque qu'il n'y en a pas.
On Monday, Nasa's Goddard Institute for Space Studies (GISS), which is run by Al Gore's chief scientific ally, Dr James Hansen, and is one of four bodies responsible for monitoring global temperatures, announced that last month was the hottest October on record.
So what explained the anomaly? GISS's computerised temperature maps seemed to show readings across a large part of Russia had been up to 10 degrees higher than normal. But when expert readers of the two leading warming-sceptic blogs, Watts Up With That and Climate Audit, began detailed analysis of the GISS data they made an astonishing discovery. The reason for the freak figures was that scores of temperature records from Russia and elsewhere were not based on October readings at all. Figures from the previous month had simply been carried over and repeated two months running.
If there is one scientist more responsible than any other for the alarm over global warming it is Dr Hansen, who set the whole scare in train back in 1988 with his testimony to a US Senate committee chaired by Al Gore. Again and again, Dr Hansen has been to the fore in making extreme claims over the dangers of climate change. (He was recently in the news here for supporting the Greenpeace activists acquitted of criminally damaging a coal-fired power station in Kent, on the grounds that the harm done to the planet by a new power station would far outweigh any damage they had done themselves.)
Dr Hansen critiqué par d'autre scientifique...
Here are some more notes and scripts in which I've made considerable progress on GISS Step 2. As noted on many occasions, the code is a demented mess - you'd never know that NASA actually has software policies (e.g. here or here. I guess that Hansen and associates regard themselves as being above the law. At this point, I haven't even begum to approach analysis of whether the code accomplishes its underlying objective. There are innumerable decoding issues - John Goetz, an experienced programmer, compared it to descending into the hell described in a Stephen King novel. I compared it to the meaningless toy in the PPM children's song - it goes zip when it moves, bop when it stops and whirr when it's standing still. The endless machinations with binary files may have been necessary with Commodore 64s, but are totally pointless in 2008.