Not exact matches
The hockey stick - shape
temperature plot that shows modern climate considerably warmer than past climate has been verified by many scientists using different
methodologies (PCA, CPS, EIV, isotopic analysis, & direct T
measurements).
There is good evidence that the answer to both these question is no: (The insensitivy of the results to
methodology of selecting rural stations, the Parker et al windy days study, and the fact that data from satellite skin surface
measurements, from sea surface
temperatures, deep ocean temps as we as tropospheric temps are all in good agreement).
The
methodology was good and the
measurement related closely to the
temperatures of the time.
Much of their seminal research has been exposed as academic fraud, based on cute little games like ignoring large periods of history that don't conform to their man - made climate change models, fudging
temperature measurements, and changing the
methodology for recording and estimating global
temperatures at during different historical periods.