Fertility of populations as a function of the attained level of life expectancy in the course of human evolution.
"¿Aging societies' with increasing life expectancies of the average of all their members are facts in modern history that are disputed by nobody. What is disputed by the most renowned names in demography, however, is that aging populations are a consequence of the fall in mortality and thus the increase in life expectancy. It is claimed that the [principal] reason for ¿aging' is to be found in a drop in fertility. In this sense today's demographers regard as a standard result: ¿Variations in fertility are of more significance for the age structure of populations than variations in mortality'. In the following paper this thesis, which is based on a neo-Malthusian interpretation of the role of fertility in the demographic process, will be questioned."
Langner
G
G
D001723:Birth Rate; D003710:Demography; D005069:Evaluation Studies as Topic; D005298:Fertility; D008017:Life Expectancy; D008136:Longevity; D009026:Mortality; D011153:Population; D011157:Population Dynamics
Critique; Demographic Aging; Demographic Factors; Demographic Transition; Fertility; Fertility Decline; Length Of Life; Life Expectancy; Mortality; Mortality Decline; Population; Population Dynamics; World