Read this the other day and thought it interesting. Note that this is according to independent statistics experts.
WASHINGTON – The Earth is still warming, not cooling as some global warming skeptics are claiming, according to an analysis of global temperatures by independent statistics experts.
The review of years of temperature data was conducted at the request of The Associated Press. Talk of a cooling trend has been spreading on the Internet, fueled by some news reports, a new book and temperatures that have been cooler in a few recent years.
The statisticians, reviewing two sets of temperature data, found no trend of falling temperatures over time. And U.S. government figures show that the decade that ends in December will be the warmest in 130 years of record-keeping.
Global warming skeptics are basing their claims on an unusually hot year in 1998. They say that since then, temperatures have fallen — thus, a cooling trend. But it's not that simple.
Since 1998, temperatures have dipped, soared, dropped again and are now rising once more. Records kept by the British meteorological office and satellite data used by climate skeptics still show 1998 as the hottest year. However, data from the U.S. National Oceanic and Atmospheric Administration and NASA show 2005 has topped 1998.
"The last 10 years are the warmest 10-year period of the modern record," said NOAA climate monitoring chief Deke Arndt. "Even if you analyze the trend during that 10 years, the trend is actually positive, which means warming."
Statisticians said the ups and downs during the last decade repeat random variability in data as far back as 1880.