EU's decision to impose unilateral sanctions against Russia was miscalculated

Paolo Raffone says the EU's decision to impose unilateral sanctions against Russia was miscalculated and could destroy Europe's economy. (VoV News)
[and not only]:
1. US Fears Gas Supply Problems May Undermine EU Unity:
[https://www.elethos.gr/2022/07/us-fears-gas-supply-problems-may.html]
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2. Electricity prices setting new records in European countries :
[https://www.kaos.gr/2022/07/electricity-prices-setting-new-records.html]
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3. Germany declares 2nd stage of gas emergency plan:
[https://www.kaos.gr/2022/06/germany-declares-2nd-stage-of-gas.html]
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4. EU warned of mass unrest due to energy crisis:
[https://www.elethos.gr/2022/07/eu-warned-of-mass-unrest-due-to-energy.html]