At the end of February, inflation, year-on-year in France reached 3.6 %. This month alone, consumption prices had increased by 0.7% after 0.3% in January. If we use the harmonized calculation mode defined by the European rules, inflation has been during that period 4.1%, an unknown level for thirty years. The main cause has been the increase of the energy prices (+21% on one year) resulting from geopolitical tensions because the costs production increases had not yet been completely passed to the other categories of goods and services. In the United States, inflation year on year has ...