al. 2007 made no recommendations as to how
an overall bias correction should be made, but did point out the difficulties of normalizing SST, wind speed, temp, barometric pressure, etc..
He made the point well that much of the argument about climate consists of the scientists having to refute claims made by sceptics based on minutiae without regard for the bigger picture (2008 being colder than 1998 despite the general warming trend, or
corrections upwards to the temperature of a single Tasmanian weather station despite the fact
overall there was no
bias).