Search results
Results from the WOW.Com Content Network
The book An Essay on the Principle of Population was first published anonymously in 1798, [1] but the author was soon identified as Thomas Robert Malthus.The book warned of future difficulties, on an interpretation of the population increasing in geometric progression (so as to double every 25 years) [2] while food production increased in an arithmetic progression, which would leave a ...
Essay on the principle of population, 1826. Malthus came to prominence for his 1798 publication, An Essay on the Principle of Population. He wrote the original text in reaction to the optimism of his father and his father's associates (notably Jean-Jacques Rousseau) regarding the future improvement of society.
The Principle of Population and the Malthusian Trap; Malthus, Thomas Robert (1826). An Essay on the Principle of Population: A View of its Past and Present Effects on Human Happiness; with an Inquiry into Our Prospects Respecting the Future Removal or Mitigation of the Evils which It Occasions (Sixth ed.). London: John Murray.
The model is named after Thomas Robert Malthus, who wrote An Essay on the Principle of Population (1798), one of the earliest and most influential books on population. [1] Malthusian models have the following form: = where P 0 = P(0) is the initial population size,
The notion of the population doubling every 25 years influenced Thomas Malthus, who quotes paragraph 22 of the essay, with attribution, in his 1802 work An Essay on the Principle of Population. Through Malthus, the essay is said to have influenced Charles Darwin. [3] [4] Conway Zirkle has noted that "Franklin is really the source of Darwin's ...
In the 20th century, population planning proponents have drawn from the insights of Thomas Malthus, a British clergyman and economist who published An Essay on the Principle of Population in 1798. Malthus argued that, "Population, when unchecked, increases in a geometrical ratio. Subsistence only increases in an arithmetical ratio." He also ...
Theory of population may refer to: Malthusianism, a theory of population by Thomas Malthus (1766–1834) An Essay on the Principle of Population, the book in which Malthus propounded his theory; Neo-Malthusian theory of Paul R. Ehrlich (born 1932) and others; Theory of demographic transition by Warren Thompson (1887–1973)
In An Essay on the Principle of Population, Thomas Robert Malthus argues that a population will increase exponentially if unchecked, while resources will only increase arithmetically. [3] This is seen graphically in the adjacent image and is commonly referred to as the Malthusian curve.