global warming models

Yesterday the venerable Financial Times editorialized about the failure of the International Civil Aviation Organization to use sound science and stronger computer models before banning the flying of airplanes in Europe due to ash from the Iceland volcano.  The editorial stated, "The blanket ban must be replaced urgently by more measured precautions, based on scientific knowledge of how much ash is actually in the atmosphere..."  It went on to say, "The wide-scale computer modelling used so far, based on satellite images, is not up to the job." =>Continue Reading