NASA hides the decline in US temperatures by cooling temperatures prior to the mid-1960’s and warming temperatures after the mid-1960’s.
Note that according to USHCN docs, adjustments were supposed to level off after 1990 – but have actually increased exponentially.
It’s all just a mirage.
http://news.yahoo.com/slowdown-global-warming-apparently-mirage-op-ed-224132740.html
It’s alchemy; turning temperature measurements into gold – climate ca$h.
I find it most amusing that the “adjustments” to recent temperatures are almost three times greater than the adjustments to measurements made 80 years ago. Apparently scientists are becoming less and less competent at collecting accurate data.
The tipping point has been found!