Concept
Tax on childlessness
Related concepts (4)
Natalism
Natalism (also called pronatalism or the pro-birth position) is an ideology that promotes the reproduction of human life as an important objective of being human and advocates high birthrate. According to the Merriam-Webster dictionary, the term, as it relates to the belief itself, dates from 1971 and comes from nataliste, formed from natalité, birthrate. Natalism promotes child-bearing and parenthood as desirable for social reasons and to ensure the continuance of humanity.
Birth rate
Birth rate, also known as natality, is the total number of live human births per 1,000 population for a given period divided by the length of the period in years. The number of live births is normally taken from a universal registration system for births; population counts from a census, and estimation through specialized demographic techniques. The birth rate (along with mortality and migration rates) is used to calculate population growth. The estimated average population may be taken as the mid-year population.
Sub-replacement fertility
Sub-replacement fertility is a total fertility rate (TFR) that (if sustained) leads to each new generation being less populous than the older, previous one in a given area. The United Nations Population Division defines sub-replacement fertility as any rate below approximately 2.1 children born per woman of childbearing age, but the threshold can be as high as 3.4 in some developing countries because of higher mortality rates. Taken globally, the total fertility rate at replacement was 2.33 children per woman in 2003.
Total fertility rate
The total fertility rate (TFR) of a population is the average number of children that would be born to a female over their lifetime if: they were to experience the exact current age-specific fertility rates (ASFRs) through their lifetime they were to live from birth until the end of their reproductive life. It is obtained by summing the single-year age-specific rates at a given time. , the total fertility rate varied widely across the world, from 0.78 in South Korea to 6.73 in Niger.