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INFORMATION AND COMMUNICATIONS UNIVERSITY SCHOOL OF …HUMANITIES……………….. Course name: Development studies An assignment submitted in partial fulfillment of the requirements for the BA Degree in …Development studies…………… Assignment No. 2 Student details: Helen Margaret Mwanza Sin : 1605111452 Lecturer’s Name: Year: 2016 Question : Increased pollution has also been cited as a downside of economic growth. Discuss with practical example to support you answer. An increase in the physical quantity or in the quality of factors of production available to an economy allows the economy to produce more goods and services. However, pollution causes environmental degradation which in turn poses a negative impact on the aspect factors of production. Pollution has also reached alarming stages .This severely threatens sustainable economic growth. Arising from this point of view, this academic assignment will discuss the assertion that increased pollution contribute to negative economic growth. In order to broaden its discussion, the paper is structured around three segments. Firstly, it brings an outline on the definitions and general meaning and overview economic growth and pollution. In the second section, the links between pollution and economic growth citing various practical examples have been highlighted. In its last section, the paper evinces the on practical examples of the subject and end by summing up the academic work. It is imperative to give a detailed understanding of the terms economic growth .Miko (1998) described economic growth as an increase in the total amount of production and wealth in an economy. This implies that economic growth is the process through which an economy achieves an outward shift in its production possibilities. Anything that increases the quantity or quality of the factors of production available to the economy or that improves the technology available to the economy contributes to economic growth. Economic growth and poverty reduction can be constrained by several factors, among which is pollution. Theories of economic growth have emphasized the role of human capital and the different mechanics through which it may affect economic growth. The main theoretical approaches highlighting the connection between human capital and economic growth are the augmented Solow neo-classical approach and the new growth theories. The standard growth model developed by Solow (1957) extends the basic production function by adding human capital as an extra input in the aggregate production function, where the output of the macro economy is a direct function of factor inputs: physical capital, labor and human capital, augmented by a term known as the Solow residual, or total factor productivity, which drives technical progress or the productivity of these factor inputs. Donaldson (1973) defined pollution as the contamination of earth’s environment with materials that interfere with human health, the quality of life, or the natural functioning of ecosystems. Pollution exists whenever human activity generates a sufficient concentration of a substance in the environment to cause harm to people or to resources valued by people. Many potentially harmful substances are natural features of the environment, but they are not generally regarded as pollutants. Although some environmental pollution is a result of natural causes such as volcanic eruptions, most is caused by human activities. Engelking (2008) stated that pollution exists in many forms and affects many different aspects of Earth’s environment. He highlighted that point-source pollution comes from specific, localized, and identifiable sources, such as sewage pipelines or industrial smokestacks. Nonpoint-source pollution comes from dispersed or uncontained sources, such as contaminated water runoff from urban areas or automobile emissions. Air pollution is common and most pollutants are washed out of the air by rain, snow, fog, or mist, but only after traveling large distances, sometimes across continents. As pollutants build up in the atmosphere, sulfur and nitrogen oxides are converted into acids that mix with rain. This acid rain falls in lakes and on forests, where it can lead to the death of fish and plants, and damage entire ecosystems. Eventually the contaminated lakes and forests may become lifeless. Globally, land contamination from solid waste disposal continues to grow as an environmental problem. In Zambia, unsustainable utilization of the environment has affected the livelihoods of people especially the poor .Although still a relatively new issue in environmental protection. For example, United Nations Development Program (2015) indicated that in Zambia, waste management particularly the management of municipal solid waste (domestic, trade and manufacturing and hospital waste) has emerged as serious environmental concerns in urban areas. The extraction and production processes of industries also have negative impacts on the environment which principally relate to disposal of waste that generate both on and off-site pollution. Notable polluters include chemical fertilizer plants, textile factories, edible oil factories, tanneries and cement factories. There is still localized air pollution, mainly felt in and around fertilizer manufacturers, cement manufacturers, lime producers as well as around petroleum production facilities. Dust dispersal from the desiccated surfaces or tailings impoundments from mine areas also continue to contribute to air pollution. The Copper belt Province of Zambia can be an example of this aspect. High emissions of Sulphur dioxide into the atmosphere from the mines have been blamed for desertification a very large high density residential areas. This is against the hopes of growing national economies and reduction of poverty levels through agriculture productivity and diversification. It can be argued that the, in this case pollution has an adverse effect of economic growth. With respect to global warming, greenhouse gases (carbon dioxide, methane and nitrous oxide) have significant implications for atmospheric warming and climate change. Despite low greenhouse gas emissions, the threat of climate change looms is inevitable. UNDP (2016) predicted temperature warming is expected to decrease rainfall in the range of 8 to 30 percent and drought frequencies expected to be more pronounced in agro-ecological zones. When the environment is poisoned, the degradation can instigate population movements into other more fragile ecological settings, threatening the livelihood and health of those forced to move. Second, the various threats can spread across a given country (with impoverished areas, for example, upsetting the stability of more progressive sectors), or spill over into other regions (through massive migration due to unemployment, the export of arms, the increased drain on natural resources and so on) with as a result negative impact on global economy as a whole. For instance, deforestation in the Sub- Sahara Africa has made migration of citizens to the Western countries which have put up stringent measures in preventing immigration. One of the fears among the Western counties is that of economic constraints of maintaining the immigrants. In the complex global network in which humankind live, the breakdown of one element of the system leads to breakdowns throughout the system, producing a vicious cycle of cause and effect. Another major effect of pollution is the tremendous cost of pollution cleanup and prevention. The global effort to control emissions of carbon dioxide, a gas produced from the combustion of fossil fuels such as coal or oil, or of other organic materials like wood, is one such example. Mishra (2014) argued that the cost of maintaining annual national carbon dioxide emissions at 1990 levels is estimated to be 2 percent of the gross domestic product for developed countries. Pollution comes with it social costs which are not borne by the producing firm but are incurred by others in society. For example, when an oil refinery discharges its waste in the river causing water pollution, such a pollution results in tremendous health hazards which involve costs to the society as a whole. Just as the generation of pollution makes many of the activities less expensive, the fact that pollution increases many costs. Polluted rivers increase the cost of producing drinking water. Polluted air requires has a huge cost on health care and to paint our buildings more often. Polluted soils produce less food. The difficulty with pollution problems is that decision makers experience the benefits of their own choices to pollute the environment, but the costs spill over to everyone who breathes the air or consumes the water. These costs are examples of external costs which have a bearing on economic growth. External costs produce one type of market failure and that market failures lead to inefficiency in the allocation of resources. In conclusion, it should be pointed out that economic growth can be affected by pollution. It has been pointed out that pollution has whether air, soil or water have a negative bearing on factors of production. Air pollution would negatively affect the labor force, water and soil pollution would as well the sector such as agriculture which many countries have cited as areas to be diverted to .Eventually, this will have a bearing on the economic growth of any country. REFERENCE Engelking, P,(2008). Pollution. Redmond, WA: Microsoft Corporation . Mimiko O (1998). The State and the growth/Development Agenda: Africa and East/Asia in Ibadan, Dekaal Publishers. 18: 163-166. Mishra R.C.(2014) Psychology in human and social development: Lessons from diverse cultures (pp. 235-293). New Delhi: Sage United Nations Development Programme (2015) Country Report: Zambia,UNDP