
Hey fellers, I must have given the wrong impression. One of my critics on Facebook, one of those who are forever trying to trash my articles, has pointed to the temperatures on the Moon, which to all intents and purposes has no atmosphere. He made a very important point. I cannot find his article right now, but it is clear that Moon temperatures vary between +200ºC and –200ºC.
I guess that those are very convenient numbers as the average Lunar Mean Temperature must be zero! I only put this in, in order to demonstrate just how useless is our own Global Mean Temperature. An average simply does not show the extremes, and it is the extremes that matter. Say you were in the Sahara, dying of thirst and heat, would you be happy to know that the Global Mean temperature is 14ºC? (I have just looked it up.) Or if you were in Mongolia, where the temperatures have dropped well below zero C. and you were literally freezing to death, what comfort would the knowledge of a Global Mean Average be to you?













