Global and regional environmental Essay

peck across the globe be being affected by ball-shaped and regional environmental changes. The drastic environmental problems such ozone layer depletion and climate change be as a result of oer consumption, unsustainable life styles and unhealthy patterns of development (Harris, 47). Environmental problems argon likely to hit the marginalized and the poor first often with drastic consequences but latter they will also affect the privileged. Un little these environmental problems are curbed they are jeopardise to showcase havoc to the life support systems and the ecosystems.This will therefore lead to an immense and unprecedented crisis for the in all humanity. To achieve sustainable development and the health of the environment it requires drastic changes in the current global grade and formulation of the election ways of thinking. Within environmental movements there are huge wealth of experiences, ideas and visions of what an alternative environmental sustainable and mo untain oriented societies can look like. Environmental destruction has always been bankrupt of the human history (Harris, 48).Throughout time the problems of the environment stupefy been important factors affecting the health of people both at regional and global level. The tweet on the environment has increased enormously as a result of changing scales of the human society increases and development of the technology. This problem is fuelled by the runaway global economic systems which view created over consumption (unprecedented affluence) and enormous level of poverty.The environmental problems now threaten to cause irreversible harm to the ecosystems and increase inequalities on a global scale (Pickering & Owen, 117). Some of the environmental problems are immediate local problems whose their causes can be realisen and their solutions be identified. On the different hand other environmental problems are incredibly complex and they are often complex to handle. Such environme ntal problems view much uncertainty and affect the whole globe and are the result of combined human behavior.These problems are maintained and embedded on the societal structures (Harris, 50). Some critics argue that environmental problems are as a result of the present day existence growth especially in the terzetto humans countries and born(p) resources depletion in the racyly industrialized countries (Harris, 50). Alarmist argue that the explosive population growth in little veritable countries and overontogenesis of the non renewable resources by the highly industrialized countries are combining to produce sets of condition which can non be sustained in the long-run by our finite orb.The population problems of trinity world countries constitute an thwarter to social economic development and can pose a threat to depletion of natural resources. However comparatively low crude population densities in many third world countries with exception of some a couple of(prenomin al) areas they do not produce population pressure on the natural resources (Harris, 52). Most of the third worlds countries arrive at an even population distribution and few urban centers are becoming overcrowded.High rates of population growth in third world countries is as a result of high and constant impressiveness that have possibilities of reducing mortality due to the improved health facilities. Because of high proportion of children and high patterns of fertility rate heavy dependence burden is produced within the populations in most third world countries. The heavy dependence implies large expenditures of provision of employment and education for the growing population (Pickering & Owen, 134).Most bureaucrats, economists and political leaders in third world countries especially in Africa argue that third world countries in Africa have overabundant resources which have not yet been tapped. They also argue that large area in Africa have not been inhabited and therefore th e political question that population growth put pressure on the control natural resources should not be taken seriously (Harris, 53). There is need for the political leaders, economist and bureaucrats to know the prospect of the third world countries in terms of the resources base that can absorb the population problems of the third world countries (Harris, 54).In comparison to other industrialized countries for pillow slip Europe nations the grease under close in third world African countries is three times high per capita, the livestock per capita is two times higher, the grazing land per each unit of livestock is a bout seven times higher while the mineral resources out put of third worlds countries in Africa constitute one tenth of the mineral output of the whole world (Harris, 54).The primary energy resources of the third world countries are enormous which are comprised of natural gas and petroleum product coal and hydro power for example 32 percent of world hydro power w hich can be exploited, 12 percent of reserves of uranium and 60 percent of thorium reserves are found in Africa third world countries. Despite the abundant resources of the third world countries most countries in Africa are under developed (Harris, 57). It would be a weak argument to apprize that the high population growth in the third world countries is the root cause of their underdevelopment.However the high population growth of the third world countries is an important factor that impedes development. The rapid population growth constitutes pressure on the arable land. Several million hectares of land are being degraded in third world countries (Pickering & Owen, 204). The degradation of land can be linked to population pressure and poverty, values and positioning of people weak tenure systems and land management and drought which often results in over exploitation of the natural resources such as the trees used for fuel wood, overgrazing deforestation and unsustainable agricu ltural activities.Degradation has decreased land productivity, increased desertification and causes loss of arable land in most third world countries (Pickering & Owen, 206). As a result of degradation in the third world countries there is less food than can be produced in degraded lands and also the availability of biomass is greatly reduced. Land degradation also makes the ecosystems to be less resilient and increases chances of malnutrition and susceptibility of diseases in the local populations.Third world countries like china, Ethiopia, Brazil, Nepal, India and most African countries have caused much of environmental degradation. In recent time the respective government has began to introduce policies to minimize the ample environmental degradation that their countries are facing (Pickering & Owen, 213). The environmental policies have been developed soon after institution of and applying pressure by several activist groups in the field of environment.Initially before the act ivist groups utilize pressure the governments in the third world countries did not see any needs to develop environmental policies. Environmental degradation is only the problem of the third world countries and most often thirds world countries have make do with what they owns and usually they compete with large populations (Pickering & Owen, 208). Once a natural resource for example water is degraded it become of little use to the people.On the other hand western or industrialized countries have a higher standard of living than third world countries or less developed countries. In developed countries the communities have attack to electricity, clean water, housing, employment, refrigeration, clothing, food, heating, hospital, schools, medicines, machinery, manufacturing, communication and road thus in the process they consume much of the resources (Pickering & Owen, 209).The communities of the third world poor countries do not have glide path to these things and they rely on wha t they can hunt, gather or grow. People in the third world countries contract other things if they have surplus produce to sell and therefore are disadvantaged to gain access to power supply, telecommunication, railways and roads thus becomes difficult to access the few schools hospitals etc and therefore third world countries are not degrading the environment as much as the developed nations (Pickering & Owen, 210).