John Hinderaker writes: We have written many times about the fact that the temperature data used in the alarmists’ global warming models are not original data as measured by thermometers. Rather, they are “adjusted” numbers, consistently changed to make the past look cooler and the present warmer, so that more billions of dollars will flow from the world’s governments to the climate alarmists who serve government’s cause. This is, in my opinion, the greatest scandal in the history of science.
This article at Watts Up With That? adds incrementally to that picture. John Goetz analyzes the U.S. temperature data that finds its way into “official” tabulations. This is particularly important because, while the U.S. represents only 6.6% of the total land area of Earth, we account for close to half of the data relied on by the Global Historical Climatology Network. This is a big topic, and you should study the Goetz article in its entirety if you have time. I am still digesting it. Read the rest of this entry »