Understanding mortality crises is an important part of understanding some fundamental aspects of preindustrial economies. Understanding the processes leading to their decline and the associated improvements in living standards and life expectancy is a precondition for knowing what is needed to...

Ebola and plague share several characteristics, even though the second and third plague epidemics dwarfed the 2014-15 Ebola outbreak in terms of mortality. This essay reviews the mortality due to the two diseases and their lethality; the spatial and socioeconomic dimensions of plague mortality;...

The global COVID-19 pandemic recalls the Ebola epidemic of 2014-15 and earlier much more lethal plague epidemics. All share several characteristics, even though the second and third plague epidemics dwarfed the both the 2014-15 Ebola outbreak and COVID-19 in terms of mortality. This essay...