[Chaguito]

I wonder what Hansen will do to the past data.

http://icecap.us/index.php

Scroll down about 1/2 way to the article in center column entitled, "If You Don't Like History, Change It" Appears there has been a little tinkering with the data.

[Lonesome in Massachussets]

See my #10.

Anthropogenic Global Warming Theory is extremely robust with respect to data: all observation confirm it at the 100% confidence level.