Scope of Demography
Demography, Scope, Perspectives and Theory
J C Caldwell
1 November 2000
Demography: Scope, Perspectives and Theory
John C. Caldwell
Health Transition Centre
National Centre for Epidemiology and Population Health
Australian National University
Canberra
The term “demography” has been widely used in English-speaking countries only from the mid -twentieth century. Earlier, “population studies” or, revealingly,
“population problems” had been the common usage. There is still an inclination to restrict “demography” to the analytical methods used to analyze population data while employing “population studies” or “population science” for wider subject matter covering, in addition, the causes and consequences of demographic change.
Interest in the size and growth of populations is as old as the first state formations in the ancient Middle East and some attempts to count or estimate population numbers go back millennia. State strength was dependent on population numbers, especially those males of military age, and a good government was one under which numbers increased because of the suppression of violence and success in averting famine.
There have long been attempts to place a figure on the number of deaths during severe epidemics. Censuses and the recording of deaths were carried out in some of the citystates of Renaissance Italy. Birth rates were treated as either constant or meaningless and little attempt was made to measure them until shortly before the recent fertility transition. Modern demography had to await the development of a scientific outlook and counts of population and vital events that were reasonably complete. These conditions began to be realized during the second half of the seventeenth century in Britain, where the
Royal Society was founded in 1660 with two of the fathers of demography, John
Graunt (1620-74) and William Petty (1623-87) as members. Graunt was a merchant and used bookkeeping principles to construct the first life table, drawing data on
2
J C Caldwell
1 November 2000
Demography: Scope, Perspectives and Theory
John C. Caldwell
Health Transition Centre
National Centre for Epidemiology and Population Health
Australian National University
Canberra
The term “demography” has been widely used in English-speaking countries only from the mid -twentieth century. Earlier, “population studies” or, revealingly,
“population problems” had been the common usage. There is still an inclination to restrict “demography” to the analytical methods used to analyze population data while employing “population studies” or “population science” for wider subject matter covering, in addition, the causes and consequences of demographic change.
Interest in the size and growth of populations is as old as the first state formations in the ancient Middle East and some attempts to count or estimate population numbers go back millennia. State strength was dependent on population numbers, especially those males of military age, and a good government was one under which numbers increased because of the suppression of violence and success in averting famine.
There have long been attempts to place a figure on the number of deaths during severe epidemics. Censuses and the recording of deaths were carried out in some of the citystates of Renaissance Italy. Birth rates were treated as either constant or meaningless and little attempt was made to measure them until shortly before the recent fertility transition. Modern demography had to await the development of a scientific outlook and counts of population and vital events that were reasonably complete. These conditions began to be realized during the second half of the seventeenth century in Britain, where the
Royal Society was founded in 1660 with two of the fathers of demography, John
Graunt (1620-74) and William Petty (1623-87) as members. Graunt was a merchant and used bookkeeping principles to construct the first life table, drawing data on
2
References: Alter, George and James C. Riley. 1989. Frailty, sickness and death: models of morbidity and mortality in historical populations Ariès, Philippe. 1962. Centuries of Childhood . London: Jonathan Cape. Bicego, G.T. and J.T. Boerma. 1991. Maternal education and child survival: a comparative analysis of DHS data Demographic and Health Surveys World Conference, Washington, D.C., 1990, vol Blacker, C.P. 1947. Stages in population growth. Eugenics Review 39, 3: 88-101. Boserup, Ester. 1965. The Conditions of Agricultural Growth: The Economics of Agrarian Change under Population Pressure Caldwell, John C. 1976. Towards a restatement of demographic transition theory. Caldwell, John C. 1979. Education as a factor in mortality decline: an examination of Nigerian data Caldwell, John C. 1982a. Theory of Fertility Decline. London: Academic Press. Caldwell, John C. 1982b. The wealth flows theory of fertility. Pp. 169-188 in Determinants of Fertility Trends: Theories Re-examined , ed Caldwell, John C. 1986b. Routes to low mortality in poor countries. Population and Development Review 12, 2: 171-220. Caldwell, John C. 1991. Major new evidence on health transition and its interpretation Caldwell, John C. 1996. Demography and social science. Population Studies 50, 3: 305-333. Caldwell, John C. and Pat Caldwell. 1992. Family systems: their viability and vulnerability Caldwell, John C., Sally Findley, Pat Caldw ell et al. (eds). 1990a. What We Know about Health Transition: The Cultural, Social and Behavioural Determinants of Caldwell, John C. and Gigi Santow (eds). 1989. Selected Readings in the Cultural, Social and Behavioural Determinants of Health Caldwell, Pat. 1996. Child survival: physical vulnerability in adversity in the European past and the contemporary Third World Clark, Colin. 1967. Population Growth and Land Use. London: Macmillan. Cleland, John G. 1990. Maternal education and child survival: further evidence and explanations Coale, Ansley J. and Paul Demeny. 1966. Regional Model Life Tables and Stable Populations Dorn, Harold F. 1959. Mortality. Pp. 437-471 in The Study of Population: An Inventory and Appraisal, ed Dublin, Louis I., Alfred J. Lotka and Mortimer Spiegelman. 1949 [1936]. Length of Life: A Study of the Life Table Farah, Abdul-Aziz and Samuel H. Preston. 1982. Child mortality differentials in Sudan Fogel, Robert William. 1997. New findings on secular trends in nutrition and mortality: some implications for population theory Hecht, Jacqueline. 1987. Johann Peter Süssmilch: a German prophet in foreign countries Hobcraft, John. 1993. Women’s education, child welfare, and child survival: a review of the evidence Hobcraft, J.N., J.W. McDonald and S.O. Rutstein. 1984. Socioeconomic factors in infant and child mortality: a cross-national comparison Hodgson, Dennis. 1983. Demography as a social science and policy science. Hogben, Lancelot (ed). 1938. Political Arithmetic. London: Allen and Unwin. Johansson, S. Ryan and Carl Mosk. 1987. Exposure, resistance and life expectancy: disease and death during the economic development of Japan, 1900-1960. Kravdal, Øystein. 2000. Social inequalities in cancer survival. Population Studies 54, 1: 1-18. Kreager, Philip. 1988. New light on Graunt. Population Studies 42, 1: 129-140. Kreager, Philip. 1991. Early modern population theory: a reassessment. Population and Development Review 17, 2: 207-227. Lopez, Alan D. and Kyo Hanada. 1982. Mortality patterns and trends among the elderly in developed countries Malthus, Thomas Robert. 1960 [1830]. A summary view of the principle of population McKeown, Thomas. 1976. The Modern Rise of Population. London: Nuffield