Introduction: A renewed character education following the pandemic and the invasion of Ukraine
José Antonio Ibáñez-Martín and Josu Ahedo
1. Has the pandemic taught us anything? A short time ago, at the beginning of September 2022, the Johns Hopkins University published a listing according to which there had been 580 million cases of Covid-19 worldwide and 6,4 million people had died as a result. These numbers are lower than the numbers of cases and deaths which really occurred; in fact, the OMS itself estimates that the real numbers could be two or three times the official figures, because there has been a notable lack of reliable tracking of the impact of the illness, in part for
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