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In Britain the term "Malthusian" can also refer more specifically to arguments made in favour of family planning, hence organizations such as the Malthusian League. [8] Neo-Malthusians differ from Malthus's theories mainly in their support for the use of birth control. Malthus, a devout Christian, believed that "self-control" (i.e., abstinence ...
The Malthusian controversy to which the Essay gave rise in the decades following its publication tended to focus attention on the birth rate and marriage rates. The neo-Malthusian controversy , comprising related debates of many years later, has seen a similar central role assigned to the numbers of children born. [ 27 ]
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 ...
Ester Boserup (18 May 1910 [1] – 24 September 1999) was a Danish economist.She studied economic and agricultural development, worked at the United Nations as well as other international organizations, and wrote seminal books on agrarian change and the role of women in development.
Malthusian models have the following form: = where P 0 = P(0) is the initial population size, r = the population growth rate, which Ronald Fisher called the Malthusian parameter of population growth in The Genetical Theory of Natural Selection, [2] and Alfred J. Lotka called the intrinsic rate of increase, [3] [4]
The Population Bomb has been characterized by critics as primarily a repetition of the Malthusian catastrophe argument that population growth will outpace agricultural growth unless controlled. Ehrlich observed that since about 1930 the population of the world had doubled within a single generation, from 2 billion to nearly 4 billion, and was ...
With Bernardus Hermanus Heldt and Jan Martinus Smit, he co-founded the Nieuw-Malthusiaansche Bond (Neo-Malthusian League or NMB) on 2 November 1881. [14] The society's aim was to reduce poverty by balancing family size with the available means for subsistence, with information on contraception a means to this end. [15]
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