Pixel42
Schrödinger's cat
2 November 2004: http://news.bbc.co.uk/1/hi/sci/tech/3975805.stm
19 June 2008: http://news.bbc.co.uk/cbbcnews/hi/newsid_7460000/newsid_7462800/7462806.stm
The Arctic is undergoing rapid and possibly irreversible change, according to a new report prepared for the eight nations which rim the region.
The Arctic Climate Impact Assessment (ACIA) endorses recent warnings about melting ice, with perhaps all ocean ice disappearing in summers by 2060-2100
19 June 2008: http://news.bbc.co.uk/cbbcnews/hi/newsid_7460000/newsid_7462800/7462806.stm
Ice in the Arctic is melting even faster than before, and some scientists fear the area could be completely free of ice in summer by 2013 [...]
A few years ago, scientists were predicting ice-free Arctic summers by about 2080. Then computer models started projecting earlier dates, around 2030 to 2050.
But summer 2007 saw Arctic sea ice shrink to the smallest level ever recorded, down to 4.2 million sq km from 7.8 million sq km in 1980.

