NASA: Twisting the data to meet the theory

Tony Heller tells the truth about NASA's data fudging.

Start with the actual measurements (left graph). Then look at the reported data (center graph). The third graph (right)shows the impact of the data tampering

And look at the contemporary reports of 100 years ago. They align well with the brutal temperatures in the 'measured' graph, that have been reduced in the fudged data graph.