This week has been unusually cold in the whole Europe, and also for me. I am not used to see all this snow around me, and even if some snow around Bilbao is not strange every winter I do not remember it lasting so long. My memories of childhood remember a friend always asking for snow to avoid going to school as it happened once, but regrettably for him no more in our school years.
Anyway I may be wrong because I do not trust too much my weather memories, nor the memories of people surrounding me, because it is easy to listen many people explaining how extreme has been any weather condition every year. Nevertheless, as I frequently discuss with my wife climate change is not about our vague memories or climate feelings, it is about data, long term and geographically widespread data. For this reason I do not read with much interest the frequent posts in skeptic blogs about cold winter in India, or in Nebraska, or this time in Europe.
The skeptic posts about those freezing temperatures are widespread, here, here, here , and here, as it is cold is not warming. The answer in climate hawks blogs is that more energy in the atmosphere means more extreme weather events and I remember a conference about climate change where the speaker say precisely that, more extreme events in Europe would occur due to changes in wind regimes could be a consequence of higher global temperatures.
I think that it is important to distinguish weather tfrom global climate, wonderfully explained in this video. This winter is not a probe against climate change and it is not a probe of it although matches with some of the predictions. Even having extreme events doesn’t probe anything, the increasing number of extreme events is the key index to check, along with many others.
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