The Greatest Scientific Fraud Of All Time -- Part XIX
/Don’t be too surprised that you’re not reading much recently about the impending climate apocalypse and the supposed “hottest year,” “hottest month,” or “hottest day” ever. The reason is that global lower troposphere temperatures, as measured by satellites and published by UAH, are down by more than 0.7 deg C since early 2016. That’s well more than half of what was thought to be the temperature increase since the satellite record began in 1979. September 2018 turned out to be the coolest September in ten years.
But inquiring minds are still eager to get to the bottom of the temperature adjustment scandal that has created a fake warming trend in the so-called “surface temperature” record that goes back into the mid-1800s. For those unfamiliar with this field, the “surface temperature” record comes from a totally different source from the satellite record, namely a network of conventional thermometers, each located a few feet above the ground, scattered around the world. The data from the surface thermometers is collected and published by three entities, two in the U.S. (NASA and NOAA) and one in England (the Hadley Center at the Climatic Research Unit of the University of East Anglia). Those three use somewhat different but substantially overlapping surface thermometers to compile their records. All three show a noticeable warming trend in the range of 1.5 deg C since the late 19th century.
But is the warming trend real, or is all or most of it an artifact of temperature adjustments made to the record over time? Many have noticed that substantial downward adjustments have been made to raw temperatures recorded at many of the stations in the surface thermometer networks during the earlier part of the record, mainly from the mid-1800s through 1950s. This issue has been the principal focus of my series The Greatest Scientific Fraud Of All Time. This is now Part XIX of that series. . . .
Read More