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Neo-Malthusianism is the advocacy of human population planning to ensure resources and environmental integrities for current and future human populations as well as for other species. [2] In Britain the term "Malthusian" can also refer more specifically to arguments made in favour of family planning , hence organizations such as the Malthusian ...
The neo-Malthusian perspective is closely related to rural-push and urban-pull factors, but it suggests that the cause behind these factors is population growth, which leads to ecological problems, decreasing agricultural activity, and increased rural poverty. These factors then push rural residents to the city. [5] [10]
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 goal of Malthusian theory is to explain how population and food production expand, with the latter experiencing arithmetic growth and the former experiencing exponential growth. [ 28 ]
The book is often cited as a classic example of the neo-Malthusian revival of the 1950s-1970s. [6] The premise of the book was found to be incorrect.
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]
However, neo-Malthusians point out that fossil fuels provided the energy for the Green Revolution, in the form of natural gas-derived fertilizers, oil-derived pesticides, and hydrocarbon-fueled irrigation, and that many crops have become so genetically uniform that a crop failure in any one country could potentially have global repercussions. [24]
At one lecture, he condemned drunkenness and prostitution as alienating, degrading, and impoverishing. Although he was sometimes identified as a socialist, his solution to the problem was decidedly Malthusian in advocating birth control, which he would defend to the end of his life. Wicksell has been described as an "ardent neo-Malthusian." [4]
Privatization was presented as "more conducive to the careful stewardship of natural resources than the commons" [8] by thinkers like Bentham, Locke and Malthus. The neo-Malthusian discourse of Garrett Hardin's "Tragedy of the Commons" (1968) parallels this perspective, reconceptualizing public goods as "scarce commodities" requiring either ...