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Malthus hypothesized that unchecked population growth would quickly exceed carrying capacity, leading to overpopulation and social problems.
Discuss Malthus's controversial theory on population growth, in terms of the concept of "moral restraint"
Thomas Malthus warned that population growth would exceed resource growth, leading to catastrophic checks on overpopulation. This would occur because population grew exponentially while food supply grew arithmetically.
Without population control, the population would be reduced by catastrophes such as famine or war according to Malthusian theory.
As a solution, Malthus urged moral restraint: people must practice abstinence, sterilization, and have criminal punishments for those who have more children than they can support.
Malthusian catastrophes refer to naturally ocurring checks on population growth such as famine, disease, or war.
These Malthusian catastrophes have not taken place on a global scale due to progress in agricultural technology. However, many argue that future pressures on food production, combined with threats such as global warming, make overpopulation a still more serious threat in the future.
The growth in the value of a quantity, in which the rate of growth is proportional to the instantaneous value of the quantity; for example, when the value has doubled, the rate of increase will also have doubled. The rate may be positive or negative.
Advocates of Malthusian theory point to epidemics that diminished urban populations after early periods of urbanization as evidence that Mathus' predictions were correct. For example, from 1918-1922, an estimated 75,000,000 people worldwide are thought to have died from an influenza epidemic. Malthusians would cite this as a natural check on populations that were outpacing natural resource availability.
Early in the 19th century, the English scholar Reverend Thomas Malthus published "An Essay on the Principle of Population. " In it, he argued that overpopulation was the cause of many of the social ills observed in the industrial societies of Europe: poverty, malnutrition, and disease could all be attributed to overpopulation. According to Malthus, this was a mathematical inevitability. Malthus observed that, while resources tended to grow arithmetically, populations exhibit exponential growth. Thus, if left unrestricted, human populations would continue to grow until they would become too large to be supported by the food grown on available agricultural land. In other words, humans would outpace their local carrying capacity, the capacity of ecosystems or societies to support the local population.
As a solution, Malthus urged "moral restraint. " That is, he declared that people must practice abstinence before marriage, forced sterilization where necessary, and institute criminal punishments for so-called unprepared parents who had more children than they could support. Even in his time, this solution was controversial.
According to Malthus, the only alternative to moral restraint was certain disaster: if allowed to grow unchecked, population would outstrip available resources, resulting in what came to be known as Malthusian catastrophes: naturally occurring checks on population growth such as famine, disease, or war.
Over the two hundred years following Malthus's projections, famine has overtaken numerous individual regions. Proponents of this theory, Neo-Malthusians, state that these famines were examples of Malthusian catastrophes. On a global scale, however, food production has grown faster than population due to transformational advances in agricultural technology. It has often been argued that future pressures on food production, combined with threats to other aspects of the earth's habitat such as global warming, make overpopulation a still more serious threat in the future.
Overpopulated Urban Slums
Malthusians would cite epidemics and starvation in overpopulated urban slums, like this one in Cairo, as natural checks on growing populations that have exceeded the carrying capacities of their local environments.
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Having more children to add to the work force, Giving leftover food to family pets, Throwing away rotten food instead of creating a compost pile, thereby adding to landfills, and Growing your own fruits and vegetables to help alleviate pressure on the agriculutural industry
Source: Boundless. “Malthus' Theory of Population Growth.” Boundless Sociology. Boundless, 01 Jul. 2015. Retrieved 02 Jul. 2015 from https://www.boundless.com/sociology/textbooks/boundless-sociology-textbook/population-and-urbanization-17/population-growth-122/malthus-theory-of-population-growth-689-9631/