Hmm perhaps that they are looking at a single iceberg core from a single location? I would prefer to trust the satellite observations over everything else. All

Hmm perhaps that they are looking at a single iceberg core from a single location? I would prefer to trust the satellite observations over everything else. All the other global temperatures estimates are much less accurate. Then again I'm not a climatologist. 97% of climatologists "who have published more than 50% of their recent peer-reviewed papers on the subject of climate change" there is a human made global warming [1] http://tigger.uic.edu/~pdoran/012009_Doran_final.pdf http://tigger.uic.edu/~pdoran/012009_Doran_final.pdf