http://wattsupwiththat.com/2010/09/14/adjusting-the-temperature-down-under/
The largest adjustments to the raw records are cooling ones in the middle of last century. So 50 years after the measurements were recorded, officials realized they were artificially too high? Hopefully someone who knows can explain why so many thermometers were overestimating temperatures in the first half of the 1900’s.
While Jo Nova correctly points out that the similarities of the adjustments around the globe does not make it a conspiracy, the mere fact that so many have been made with little or no explanation does tend to paint a bullseye on the climatologists out to prove their “concensus”.
(If you have half a brain, follow the link and try
to learn something. Zim.)
Mad Poet Strikes Again.
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