An Essay on the Principle of Population Analysis

Context (Student Guide to World Philosophy)

Thomas Robert Malthus lived through the last third of the Enlightenment and witnessed the stirring events of the French Revolution and the subsequent convulsions of the Napoleonic era. The progression of the French Revolution from modest, Enlightenment-based liberalism through radicalism to a violent reaction against the early liberalism no doubt affected Malthus, who came from a liberal family. The global conflicts of the Napoleonic era also led to the centralization of power in national governments, which meant that statistical information was collected on a much wider scale than before. The national censuses instituted in 1790 in the United States and in 1801 in Britain provided the numerical data on which mathematical models of society could be based. Malthus also benefited from the contemporary developments in mathematics, which in turn drew on new understanding in the field of astronomy, leading to the creation of mathematical models of the universe. Malthus was one of the first of a long line of thinkers of the nineteenth century to attempt to apply mathematical models to society.

The origin of An Essay on the Principle of Population is said to have been an argument Malthus had with his father over the view advanced by reforming Englishman William Godwin and the Marquis de Condorcet, among others, on the perfectibility of humankind. Malthus argued that the pressure of population on the means of subsistence ensures that the bulk of the...

(The entire section is 413 words.)

An Essay on the Principle of Population Population and the Food Supply (Student Guide to World Philosophy)

In the first edition of An Essay on the Principle of Population, Malthus devotes many pages to refuting the ideas of Godwin and other Enlightenment thinkers on the perfectibility of humankind. In later editions, however, he eliminated these sections and replaced them with an exhaustive survey of the world’s population, region by region, based on population data such as that collected in the 1801 and subsequent censuses in Britain. He also drew on information he had collected on two trips to Europe, in 1799 and 1802. He frequently drew comparisons with China, which he felt clearly exemplified the operation of the principle of population. However, a major benchmark was the data on population in the United States, enumerated in the 1790 and subsequent censuses. The average growth of the population of the United States indicated that, where no shortage of farmland existed, the population would double in twenty-five years; indeed, in some frontier communities, as quickly as every fifteen years. The first census in Britain, in 1801, caused him to revise some of the figures quoted in the first edition of An Essay on the Principle of Population, in which he had estimated the population of Great Britain as seven million. The census of 1801 revealed that, on the contrary, the British already numbered eleven million.

Using some of the new statistical data, Malthus demonstrates how the mathematical model underlying the principle of population would operate. In the first twenty-five years, the population and the food supply could very well increase at the same rate, from one to two; but in the second twenty-five years, the population...

(The entire section is 675 words.)

An Essay on the Principle of Population Implications for Policy (Student Guide to World Philosophy)

In attempting to make policy recommendations on the basis of his principle, Malthus first recommended abolishing the existing poor laws, under which indigent persons could receive financial support from public funds. At a certain date in the future, such support should end, and the indigent be told to look for help from private charities. Malthus’s ideas played an important part in the intensive debate then occurring in England as to the appropriate welfare policy for the nation. His ideas clearly contributed to the attitudes of the politicians who reformed England’s welfare system in the “New” Poor Law of 1834.

Malthus strongly favored a system of state-supported public education (which did not then exist), holding that educated men, especially if taught about the principle of population, would be more likely to postpone marriage until they could support their children. These ideas are reflected in many late twentieth century views on population that stress the education of women as central to solving population pressures in developing countries.

Malthus had a profound impact on social and political theorizing. His ideas have been used to support restrictions on immigration and to support birth control, although Malthus himself opposed artificial means of limiting births. Some of the startling improvements in agricultural output in the late twentieth century have been hailed as invalidating Malthus’s principle of population, as has...

(The entire section is 426 words.)

An Essay on the Principle of Population Bibliography (Student Guide to World Philosophy)

Additional Reading

Appleman, Philip, ed. Thomas Robert Malthus: An Essay on the Principle of Population, Text Sources, and Background Criticism. New York: W. W. Norton, 1976. Contains selections from the writings of the Marquis de Condorcet and William Godwin and the first and second editions of An Essay on the Principle of Population, as well as responses, positive and negative, from critics of the nineteenth and twentieth centuries.

Dupaquier, Jacques, et al., eds. Malthus, Past and Present. New York: Academic Press, 1983. A selection of papers presented in 1980 at the International Conference on Historical Demography. Contains useful information on the influences on Malthus, the conditions of his time, and the neo-Malthusian movement.

Hollander, Samuel. The Economics of Thomas Robert Malthus. Toronto: University of Toronto Press, 1997. This lengthy study is the definitive view of Malthus’s economic analysis.

James, Patricia. Population Malthus: His Life and Times. London: Routledge and Kegan Paul, 1979. An excellent biography.

Peterson, William. Malthus. Cambridge, Mass.: Harvard University Press, 1979. An intellectual biography that sets the work of Malthus in the context of early nineteenth century thought.

Turner, Michael, ed. Malthus and His Time. London: Macmillan, 1986. Further selections, somewhat more technical, from the 1980 international conference on historical demography.

Winch, Donald. Malthus. New York: Oxford University Press, 1987. Succinctly reviews Malthus’s economic ideas in just more than one hundred pages.

Wood, John Cunningham, ed. Thomas Robert Malthus: Critical Assessments. 4 vols. London: Croom Helm, 1986. The one hundred reprinted articles and excerpts give a sweeping overview of reactions to Malthus’s work.