Demography

The human population could break longevity records in the next few decades, according to a study based on cohort data from 19 industrialised countries - including Spain - that cover records from as far back as the 19th century. Throughout history, mortality has tended to compress, with occasional episodes of delayed mortality, something the authors say suggests that we are still far from maximum human longevity. The research, published in PLoS ONE, points out that cohorts born from 1900 to 1950 will only be able to break longevity records if policies continue to support the health and well-being of older people, and if the political, environmental and economic environment remains stable.

This week the National Statistics Institute (INE) shared the final figures for deaths by cause of death for the year 2021: 39,444 people died from identified covid-19, 34.6% less than in 2020. It also offered preliminary data for the first six months of 2022.

Research published in Nature Human Behaviour analyses changes in life expectancy since the advent of covid-19. Its findings show that some countries in western Europe, including Spain, regained some of their lost life expectancy, and others returned to 2019 levels. On the other hand, losses continued in Eastern Europe and the United States.