The hatched area shows the time period at which the Thirty Years' War might have had affected life expectancy.Īround 400-years of life expectancy development were drawn from the data these can be roughly divided into three phases (see Fig. Additionally, the data were smoothed and averaged over 25 years. Many of them were 30 years old or younger at first appointment, the researchers thus calculated the remaining life expectancy at age 30. With the data they collected on the year of birth, the year of first entry into a science academy or university, and the year of death, Stelter and his colleagues were able to calculate the scholars‘ life expectancy. They limited their investigation to the Holy Roman Empire in its borders of 1648 and to the Netherlands. Robert Stelter and Mikko Myrskylä of the Max Planck Institute for Demographic Research and David de la Croix of the Université catholique de Louvain put in considerable efforts to shed some more light on the matter: The researchers gathered data from digital and analog sources on more than 30,000 scholars born in the Middle Ages up to 1900 and who were active at universities or academies of sciences. But as to the past, the data are often incomplete: How long did people live 500 years ago? And what factors had a positive or negative effect on life expectancy? Today we know quite precisely how life expectancy develops in different countries and regions. A German version with minor changes has also been published in the issue 02/2021 of the demographic quarterly Demografische Forschung Aus Erster Hand.) (The following text is based on the original paper Leaders and laggards in life expectancy among European scholars from the sixteenth to the early twentieth century by MPIDR researcher Robert Stelter. Just the contrary, the Thirty Years' War brought a severe mortality crisis. But their life expectancy did not climb any further right into the 18th century. Scholars in the Holy Roman Empire could expect to live for about 60 years as early as at the close of the Middle Ages. Study on the life span of scholars reveals effects of wars and disease. Septem| Press Release Life Expectancy: Steady Increase Since 1750 International Advanced Studies in Demography.International Max Planck Research School.Research Group: Gender Inequalities and Fertility.Population Dynamics and Sustainable Well-Being.Digital and Computational Demography (Zagheni).
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