
A new scientific study has just been complete by the Danish Meteorological Institute, which compiled temperatures records for Greenland for the last 250 years. The results of the study show that temperatures in Greenland today are in reality lower then they were in the 1940's, thus the temperatures have been on average stable there for the last 70 years.
You can find the report here http://www.cru.uea.ac.uk/cru/data/greenland/vintheretal2006.pdf
Thier conclusions are on page 9.

