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  2. Thomas Robert Malthus - Wikipedia

    en.wikipedia.org/wiki/Thomas_Robert_Malthus

    Malthus argued in his Essay (1798) that population growth generally expanded in times and in regions of plenty until the size of the population relative to the primary resources caused distress: Yet in all societies, even those that are most vicious, the tendency to a virtuous attachment [i.e., marriage] is so strong that there is a constant ...

  3. An Essay on the Principle of Population - Wikipedia

    en.wikipedia.org/wiki/An_Essay_on_the_Principle...

    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 ...

  4. Malthusianism - Wikipedia

    en.wikipedia.org/wiki/Malthusianism

    Thomas Robert Malthus, after whom Malthusianism is named. Malthusianism is a theory that population growth is potentially exponential, according to the Malthusian growth model, while the growth of the food supply or other resources is linear, which eventually reduces living standards to the point of triggering a population decline.

  5. Poverty, disasters, compassion and Malthus - AOL

    www.aol.com/news/poverty-disasters-compassion...

    The 18th century economist Thomas Malthus postulated that these occurrences were necessary to reduce population growth.

  6. Struggle for existence - Wikipedia

    en.wikipedia.org/wiki/Struggle_for_existence

    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.

  7. Malthusian growth model - Wikipedia

    en.wikipedia.org/wiki/Malthusian_growth_model

    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,

  8. Human population planning - Wikipedia

    en.wikipedia.org/wiki/Human_population_planning

    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 ...

  9. Ayn Rand, Thomas Malthus, and the High Cost of Terrible Ideas

    www.aol.com/news/2010-02-06-ayn-rand-thomas...

    Pity the philosopher. Underpaid and underappreciated, professional thinkers are doomed to a terrible dilemma: in the best case, their ideas are likely to be ignored. In the worst case, they will ...