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For some while now I have been studying the issue if climate change. Early on I decided that the changes I was seeing were random and thoroughly consistent throughout my life so far. Consistent in its randomness that is.
Our country sits between cold northerly countries and warmer southern European countries. To the east a cold North sea and to the west a warmer Atlantic with a variable Gulf stream coming in from the south west. A procession of cyclones and anticyclones come in from the west but their tracks vary greatly. The result is virtually unpredictable until the track of a weather system has been accurately determined.
A city of bricks and concrete and a high population density will typically be 2 or 3 degrees above rural surroundings due to fuel consumption but also rural areas are typically covered in greenery and run colder. Photosynthesis takes CO2, H2O and sunshine to synthesise carbohydrates so this sunshine does not reach the ground.
Many years ago there was a tremendous network of small weather stations but when running costs became a problem many were shut down. The first to go were the distant rural ones and the process continued until most are in urban areas where the operators live. This had the effect of distorting averaged measured temperatures upwards. Because this happened relatively quickly it produced the so-called hockey-stick at its extremes.
Large scale variables to the UK are then to be taken account of El Nino and La Nina, plus sunspot activity
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