Economic Growth and environmental problems Essay

The in corpserial revolution, which began round 1750, ushered human beings into a overbold era of modern civilization. time the remarkable progress in skill and technology has improved batchs lives immensely, our universe of discoursely concern is ever-changing and the milieu around us is becoming worse and worse. gibe to Booth (1991, p.552), the long-run economical product relies on the creation of new industries and new forms of economic application, these new forms of economic action at law create new kinds of environmental problems. nidus on these aspects, the economic harvest-time lead bring or so serious environmental problems much(prenominal)(prenominal) as piddle pollution, p bentage pollution, ozone depletion, and dot come down.One of environmental problems is body of body of wet system pollution that is ca using upd by economic maturation and is very widespread and serious in the world. Industrial privy water is one of the water pollution that sight ar guidance on nowadays. As we know, with economic ripening, in that location must be setting up more industrial factories in give to satisfy nations require. On the other hand, more or less, these industrial factories go away d come down off wastewater as we know, these wastewater contain both(prenominal) toxic and harmful chemical substances, such as, SO2, NO, waste shove offes and or so other redolent(p) compounds. Therefore, we weed see that the quick reaping of the urban industry and the high advance of economic development caused a great deal of effect on water pollution in particular on industrial wastewater.In addition, with the quick economic growth, whatsoever out of date used water supply systems in developing countries throw out essence in water pollution, specially in the inhabited mega-cities. The population in developing country mega-cities is change magnitude so betting that the piped water supply and sewer systems after partnot foll ow the needs of the increasing population. legion(predicate) sewer networks in developing countries compose stay at the standard of colonial period. Therefore, most rivers and canals in developing countries are seriously polluted by untreated waste, sewage and toxic chemicals. Some rivers want the Teito River in Sao Paolo and the Huangpu River in Shanghai piss become lifeless rivers (Rampal &Sinding, 1996). As the comparable time thatthe surface water is polluted, sundry(a) wastes also seriously defile fuse water. In the Journal cc0, Planets Earth at the Crossroads, the author Jim Motavalli showed in developing countries, more than one-third of sight miss access to clean water(1999). Meanwhile, water pollution also aggravates water shortages.With rapid economic growth, the increasing human activity is the major reason for air pollution, especially on spherical warming, acid rain and smog. Obvious climate changes are the results of a great deal of human-caused greenhouse gas emission. In order to satisfy the needs of continued population and economic growth, people burn more fossil displace to get enough energy and use more fertilizer on tillage to plant more crops. In these processes, divide of carbon dioxide (CO2), methane (CH4) and nitrous oxide (NO) are released in to the atmosphere. These gases are generally called greenhouse gases because they can absorb infrared radiation reflected from the earth surface and create Greenhouse do. According to Rogers & Feiss (1998,p.301), with the increasing atmosphere dumbness of CO2 and CH4 since 1800, the average temperature of the earth move up about 0.5 C during the 19th ampere-second, which is about 20 times the natural temperature change.And ground on the prediction of the Intergovernmental Panel on Climate Change (IPCC) (in Rogers & Feiss, 1998, p.301) in other(a) 1996, the global temperature forget addition from 2 C to 6 C by the year 2100. Some evidence supports that the prediction about global warming is true. For example, keep out for1991 and 1992, the rest eight years from 1985 to1995 ready become the hottest years of the past vitamin C among this decade, the average temperature in 1995 was 0.07 C higher(prenominal) than in 1994. With this rising rate, the global temperature will increase over 7 C by the end of the 21st century (Rogers & Feiss, 1998, pp.300-302). Thus, we can how the global temperature has been changed by increasing human activities accompanied by fast economic growth during past 200 years.Global warming may result in some serious consequences, such as the expansion of tropic withdraw from and arid regions the reduction of agricultural turnout in tropical area the increase of sea level population migration from coastlines to landlocked and abnormal weather including more tropicalstorm, blizzards, and droughts and so on. The increasing emission of greenhouse gases will continue to affect the global worming more obvious than before. Up to no w, people had no idea how to solve these electric potential environmental problems that will be caused by global warming.Widespread acid rain and smog comes from burning large summate of oil and coal. All kinds of automobiles, factories, industrial boilers, provide plants as well as heating system devices of households emit thousands tons sulfur dioxide(SO2), atomic number 7 dioxide (NO2), carbon monoxide(CO) and ozone(O3) into the atmosphere everyday. When SO2 and NO2 dissolve in rainwater and increase rainwater acidity, acid rain is formed. Acid rain can acidify many lakes and streams, and it kills all kinds of fish it also can erode brand and make plants die. Now, in the eastern united States, eastern Canada, as well as Europe, the problem of acid rain is severe. On the other hand, these gases compound with water and dust in the atmosphere, and then form smog. smogginess usually stays in the populous mega-cities and contributes to lung decease. 100 years ago, London was k nown for its smog. Now, most of the 20 largest cities in the world lead smog problem to some degree. Human-caused air pollution is threatening peoples health and our environment.People have entered the new millennium. The global environment has been changing over time due to rapid economic growth. Meanwhile, the economic growth will be ongoing. It is difficult to control the environmental problems that caused by economic growth although people are trying to make some policies to limit and minimize these serious problems. Up to now, rapidly increasing economic growth has seriously influenced the earth environment. All activities are due to the need of population growth and economic development. With economic growth continuing, the environment will worsen. Therefore, to reduce the worlds environmental problems, it is important to control economic growth.