Australian Women Workforce Participation and Childcare from 5 to 12 Research Paper

Australian Women Workforce Participation and Childcare from 5 to 12 - Research Paper Example In this case; the research question will be; what is it to be a woman with childcare responsibilities while working in the social market? Presently, there is no appropriate literature that can improve our understanding of the experiences of women with both family and childcare responsibilities. It is because the knowledge on the experience presently is from the minor evidence of unguided past research and other prevailing practices. Thus, the inquiry process starts with the knowledge gap presented by the prior misguided research on the issue at hand. Women point of view may be that they provide quality services to the social work despite pressure from the childcare responsibilities. Hence, following that there is no evidence to support this view, an original research might contrast their opinion. Therefore, this methodology focuses on idiographic. Its objective is to provide insight into how women in the social works make sense in the phenomenon or if they effectively contribute to a ccomplishing their responsibilities. The methodology is appropriate because it relates to the experiences of some individual’s significance like life events or an important relationship development (Hays & Singh, 2012). Interpretive phenomenology is significant in the fact that it helps in understanding the people’s lived experiences and establishes the everyday phenomena’s meanings in their lives, ideas and thoughts. Observations or interviews can generate a rich description of the individual’s lived experiences and providing a substantive data in identifying the key metaphors and main themes of the events and the phenomena in question.

Cause and Effect Essay Assignment Example | Topics and Well Written Essays - 750 words

Cause and Effect Assignment - Essay Example Parents may adopt a given set of strategy and action based on the normal situations or the circumstances in which they are forced to bring about an action in response to the lack of values and behavioral respect shown by their children. The disciplinary action is originally meant to bring about resoluteness and respect in the manners and behavior of the children. The impacts can be multi fold. It can be either building up a very well groomed and looked after children or in certain cases it may also include the deviation in the form of excessively restrictive environment and behavioral response by the children. Surveillance based parenting includes parenting keeping a close and unannounced check on the children. This may include observing their activities, observing their belongings in their absence and other similar actions. The disciplinary action based parenting includes adopting a relatively formal method of parenting. This may include taking punitive measures which at times even may include physically controlling. Disciplinary actions may also include grounding of children and restricting their activities. Remuneration based treatment of children is the broader form of disciplinary action. Many experts on the subject of parenting and good skills with regard to children’s brought up advocate the use of counseling, sharing, and intimacy based build up of relations. In this kind of relationship and atmosphere presence, the child feels secure, easy and gives out the information easily which allows the parents resolving their issues relatively easily and flexibly. The child does not fear any threat, punishment that may come from the parents end in the case of violation as is the case in the form of disciplinary form of parenting and guidance by the parents. Effect of counseling may lead to increased good and open relationship between the child and parent. Since it is the human nature that the

Distinguish Between Colonialism And Neocolonialism Cultural Studies Essay

Distinguish Between Colonialism And Neocolonialism Cultural Studies Essay The term colony comes from the Latin word colonus, meaning farmer. This root reminds us that the practice of colonialism usually involved the transfer of population to a new territory, where the arrivals lived as permanent settlers while maintaining political allegiance to their country of origin. Colonialism is a practice of domination, which involves the subjugation of one people to another. One of the difficulties in defining colonialism is that it is not easy to distinguish it from neocolonialism. Frequently the two concepts are treated as synonyms. Like colonialism, neocolonialism also involves political and economic control over a dependent territory. The etymology of the two terms, however, provides some clues about how they differ. According to Longman Contemporary English Dictionary colonialism is when a powerful country rules a weaker one and establishes its own trade and society there. ORIGIN OF COLONIALISM Before the abolition of the slave trade by Denmark in 1802 and Britain in 1807. The entire West African Coast witnessed trade in slaves which were need for the plantations of the then Industrialized new world. The nations involved were France, Britain, Denmark, Portugal and Germany. About forty years later the trade changed to that of colonialism conquest and occupation by Europeans. The Berlin West African Conference of 1884 1885 gave international recognition to a situation that was already in existence. 1945 1960 witnessed a reversal of the process of colonization decolonization while 1960 till date is witnessing a reincarnation and a resurrection of colonialism neocolonialism. Below shows a chronology of dates and the sequence of events from colonialism to neocolonialism and the present day ongoing process of neocolonialism. 1880 1885 Proto-Colonial period 1885 1945 Colonial Era Subdivision 1884 1885 Berlin Conference (the scramble for Africa) 1885 1900 Period of Conquest and occupation 1900 1919 Period of Penetration 1919 1939 Period of Colonial Rule 1939 1945 Decline of colonial rule 1945 1960 Period of decolonization 1960 Till date Period of Neocolonialism. MEANING OF NEOCOLONIALISM The term neocolonialism was first coined by Kwame Nkrumah, the first post-independence president of Ghana, and has been discussed by a number of twentieth century scholars and philosophers, including Jean-Paul Sartre and Noam Chomsky Neocolonialism is the practice of using capitalism, globalization, and cultural forces to control a country (usually former European colonies in Africa or Asia) in lieu of direct military or political control. Such control can be economic, cultural, or linguistic, by promoting ones own culture, language or media in the colony, corporations embedded in that culture can then make greater headway in opening the markets in those countries. Thus, neocolonialism would be the result of business interests leading to deleterious cultural effects. Neocolonialism as defined by Longmans contemporary English Dictionary is when a powerful country uses its economic and political influence to control another country. DEFERENCE BETWEEN COLONIALISM AND NEOCOLONIALISM Though colonialism and neocolonialism are two sides of a coin. There are a number of differences that distinguishes the two. COLONIALISM NEOCOLONIALISM It is not modern (between 1880 1960s It involves physical or territorial occupation by the colonizers It has ended It is the early state of capitalism or imperialism It varies according to country e.g. Indirect Rule, (British) and policy of assimilation association by the French. It was led by France and Britain. It is a modern phenomenon It is not involve direct or physical presence of the colonizer any more It is ongoing i.e it is a continuous process It is the highest stage of Imperialism Neo-colonialism uses one methodology agents of Globalization It is now led by USA Probably nothing has become as controversial a subject as the impact of Colonialism on Africa among scholars of history and political science. Scholars such as Gann, Duignan, Perham and PC Lloyd see colonialism and neocolonialism as a blessing rather than a curse while other scholars such as Kwame Nkrumah, Che Guevara, Walter Rodney, MHY Kaniki A.E. Afigbo, A. Adu, Boahen, Ali Mazrai etc. sees it as a curse rather than a blessing. To buttress this further Che Guevaras says. As long as imperialism exists it will by definition exert its domination over other countries. Today that domination is called neocolonialism. Che Guevara, Marxist revolutionary 1965 In view of this, the impact of Neo-colonialism therefore is not a lesser task to assess particularly from social, economic and political perspectives in Nigeria. To be frank, though there were positive effects but every greater were the negative ones. Below is my assessment of the impact of neocolonialism on the social, economic and political life of Nigeria. (A) AN ASSESSMENT SOCIAL-CULTURAL IMPACT OF NEO-COLONIALISM IN NIGERIA (1) Provision of a lingua franca. This is a positive impact of Neo-colonialism in Nigeria. The provision of a lingua franca (official language) for Nigeria can now be seen as a blessing due to the marriage of inconvenience which brought the numerous linguistic groups that constitutes the country to easily adopt a neutral language. Neo-colonialism through globalization has further consolidated the use of English language as the business and official language not only Nigeria but across the Anglophone countries. (2) Cultural Dominance According to Ali-Mazrui: African are not necessarily the most brutalized of peoples, but they are almost certainly the most humiliated. Using the agents of a globalization e.g. the Mass Media, Internet Western Movies etc. Nigerian culture like other African countries is evidently being subjugated and dominated by the western culture. Many Nigerians today seem to have imbibed the European way of life at the expense of our rich African culture (colonial mentality). This is gradually leading to a loss of cultural identity. (3) Western Education This is an indispensable effect that Neo-colonialism has also used as a tool for Nigerian continuous reliance on the west for inadequate, lopsided and wrongly oriented education which was bequeathed by colonialism and consolidated by Neo-colonialism. This is evident from the fact that our acquisition of western education has helped in a neglect of technological and industrial education rather than that of a technological advancement. (4) Environment Degradation Oil spillages due to the exploitation of oil by some multinational companies such as Shell, Exxon Mobil etc. has to a large extent polluted Nigerias water and land resources particularly in the oil producing areas of the Niger Delta. Consequently this has affected the eco-system, the habitat and the cultural occupation of the people of that area. (B) AN ASSESSMENT OF ECONOMIC IMPACT OF NEO-COLONIALISM IN NIGERIA Positively Nigeria as a country has benefiting economically from Neo-colonialism. However the negative economic impacts seem to outweigh the positive impacts. One out of the negative economic impacts includes: (1) Economic Dependency International Organizations accused of participating in neo-colonialism are the World Bank, World Trade Organizations, the Group of Eight the Paris Club, the World economic forum, IMF etc. have been used by the first world countries to subject Nigeria into some structural adjustments which will increase rather than alleviate poverty . These Organizations are neocolonial agents used to ensure a perpetual economic failure and dependence of Nigeria as evident in the high rate of underdevelopment, poverty, debt burden etc. which has characterized our economy. (2) Economic Subjugation by Multi-national Corporations Critics of neocolonialism has also argued that investment by multinational corporations enriches few in under-developed countries and causes humanitarian, environmental and ecological devastation to the population which inhabits the colonies. These corporations such as Shell, Exxon Mobil etc. are responsible for a continuous flow of natural resources (oil) which unduly benefits the neo-colonial states. (3) Economic Brain Drain Today modern slavery exists through visa lotteries used to siphon not only Nigerias but ultimately the human resources of the developing countries. This is an economic brain drain strategy to subject the third world into a continuous technological hostage. (C) AN ASSESSMENT OF THE POLITICAL IMPACTS OF NEO-COLONIALISM IN NIGERIA (1) Consolidation of Democracy in Nigeria Though Nigerias political history has been characterized by the Military versus the Civilians. Recently democracy seems to have been fully entrenched in Nigeria through neo-colonial agent, such as the U.N. and other similar organizations. (2) Political Dependency Nigerias membership of the United Nations and the Commonwealth which sit joined immediately after Independence provided reasons why we have always been politically dependent on neo-colonial states like the USA and Britain. Consequently, Nigeria membership Pan-African Movement like, NEPAD, the Non-Aligned Movements, the African Union, the ECOWAS have not liberated as from this unending political grip of dependency. (3) Political Instability and Regime Change Apparently, government either Military or Civilian which poses no threat to the neo-colonial states in Nigeria seem to last longer than the unfriendly ones. In my opinion, no other reason can be tendered as why the Murtala Seven Months Regime (July 1975 February 1976) and the Buhari regime (December 1983 August 1985) were very short lived. Nigerian leaders who refuse to be stooges or puppets of the neo-colonial powers are usually forcefully removed. (4) Loss of Independence and Sovereignty Neo-colonialism, as a continuation of colonialism have of course eroded the independence or sovereignty which Nigeria like many third world countries claimed to have gotten. (5) New Colonialism Finally, neo-colonialism is the tool which has helped the neo-colonial states to continue the colonial process which started around 1880 and obstructed by decolonization or Independence of Nigeria in 1960 In conclusion, whatever colonialism and neo-colonialism did or is doing for Africans in Africa or Nigeria, given its opportunities, it resources and the power and influence it is wielding till date it could and should have done far more than it has done. It is precisely because the neo-colonial states not only did not see the development of Africans as their first priority but did not see it as a priority at all that they stand criticized. The continuous existence of the tools of neo-colonialism therefore poses an existential threat to the development of Nigeria and Africa.

Essay --

Growth and development are two major themes you here time and time again in environmental planning. And rightly so, for if done wrong, they can drastically hinder a society. With that said, Costa Rica is a perfect case study for planning done right. This memo will briefly discuss how Costa Rica made a large leap forward - Using historic population statistics, and crude birth and death rates (Demographic Transition Model), I will tell a story of growth and development done right. Population Growth and Distribution Today, Costa Rica is one of the most stable, prosperous, and least corrupt Latin American countries. As of 2013, Costa Rica has a population of 2,357, 516; 40% of which, live in the Nation’s capital San Jose; the rest is thinly spread across the country. Originally San Josà © was only a small agricultural village with highly fertile soil. However, a few years after winning their freedom from Spain in 1821, the good people of San Josà © and Alajuela combined forces and defeated the pro-Mexican Democrats of Heredia and Cartago. Upon which cemented San Josà © as the capital of the blooming nation (Anywhere Costa Rica). The population slowly rose until after the Second World War- when the city’s numbers increased significantly. Today, over 309 thousand people live in the city with another estimated million in the surrounding suburbs (Anywhere Costa Rica). Development Since 1984, Costa Rica has seen a decrease in population (growth rate dropping from 2.8 to 1.2 by 2015) and infant mortality rates (dropped by half in just 29 years), as well as, an increase in life expectancy. What changed in that short amount of time (United States Census Bureau)? Well, the short answer is the country transitioned from an early industrial soc... ... one percent (Costa Rica). At 9% in 2013, they haven’t reached their goal, however, they’ve managed to cut back 5% in just 20 years. Costa Rica was blessed early on, due to a global interest in coffee beans, with prosperity and wealth; however, it wasn’t until they created a game plan, one with the people in mind that they truly began to progress, fiscally and socially speaking. Granted, Costa Rica isn’t considered a top tier country, but they are by no means at the bottom. With that said, Costa Rica’s young population won’t remain young forever! Much like the baby boomers of the U.S, Costa Rica will have to adjust heavily for the needs of their future elderly. Although, Costa Rica is relatively small, it has a rich history spanning back several millennia; and has positioned itself as one of the most stable, prosperous, and least corrupt Latin American countries.

Critical Response to Martin and Milway’s Editorial Essay

In â€Å"A Productive Labour: The Only Limit to Productivity Growth is Human Ingenuity,† authors Martin and Milway present an argument for increasing productivity as a means of raising Canada’s economic health and living standards. Although Martin and Milway’s editorial on productivity present a piece that is rational and easily understood, its effort to convince that readers of its main argument is encumbered by weaknesses in the authors’ approach and reasoning that lead to more questions being raised than answered in the course of one’s reading. The editorial underlines the importance of improving Canada’s productivity in light of rising prices of manufactured goods and services that accompanied the strengthening of the Canadian dollar in 2001. The main argument put forth is that enhancing productivity is critical in ensuring improvements on the country’s living standards. The authors proceed to support their arguments by presenting two ways by which living standards can be raised, the first by increasing the number of working hours or using up more natural and physical resources for sustained wealth creation, and the second by improving productivity or raising the value created per working hour. After illustrating that the first way is not a viable alternative, the authors then concentrate on convincing the reader why the second way is better by defining the concept of productivity based on efficiency and innovation. The strength of Martin and Milway’s editorial lies in its ability to appeal to the rational side of its readers and their ability to tackle an otherwise complicated subject in simple terms. The authors attempt to defend their arguments by stating facts and carefully defining their subject, that is, productivity. As a result, the readers are compelled to view their argument in consideration of the definition that they present. Unfortunately, several weaknesses in Martin and Milway’s editorial in terms of their approach and in their reasoning reduce the effectivity of their argument. The biggest errors that exist in the editorial are faulty reasoning and the inability of the authors to substantiate their claim. As a consequence, the authors fail to persuade readers that â€Å"productivity is the surest way to raise our living standards. † (par. 4) The editorial was clearly written to convince readers that Canada needs to raise its productivity if it is to continue its economic growth and if it is to raise living standards. On the other hand, the authors fail to present evidence to substantiate this claim aside from the argument that it is the most cost-effective alternative in terms of labour, time, and natural resources. The authors automatically assumed that the readers of the editorial would readily accept that an increase in economic growth follows from an increase in productivity. Likewise, this argument raises several implications: first, that economic growth is not possible without an increased productivity; second, that productivity growth always leads to a raise in the living standards. It is here that the informed audience becomes wary as the authors’ bias shows through in their failure to consider countries with high productivity growth but low living standards. This shows a lack of forethought of the authors in answering the questions that would be inevitably raised by their argument. The main weakness of the editorial is that the authors commit fallacies in reasoning. For one, they are â€Å"begging the question† wherein the reader must already accept the conclusion in order to accept the evidence forwarded (Boyne, et. al. , 69). For instance, the authors enumerate the ways by which productivity can be improved to support their main contention. They state that â€Å"productivity increases in one of two ways: greater efficiency in how we employ labour and capital, or greater value creation per unit of these inputs. †(par. 8) This flow of the discussion reflects an assumption on the part of the authors that their main argument has already been accepted by the readers since discussing the ways by which productivity can be improved does not necessarily support the argument that productivity will improve the country’s economy. This circular reasoning makes the reader feel like the authors are trying to sound logical but cannot support their argument beyond the definition of the subject. Another obvious error in reasoning in the Martin and Milway’s editorial is superstition (Boyne, et. al. , 70) or hasty generalization. The authors attempt to prove the argument that â€Å"Productivity growth also benefits workers and consumers† (par. 14) by stating that â€Å"countries and regions with higher productivity pay higher wages† (par. 14) which assumes that higher wages automatically result from higher productivity. If one is to follow this argument, then it would imply that countries and regions that pay lower wages are not productive or low in productivity. In sum, a critical analysis of the piece reveals that the weaknesses outweigh the positive aspects in Martin and Milway’s editorial. Shortcomings in substantiating the editorial’s central argument with credible evidence as well as the inability to defend their argument in a logical manner renders the entire editorial ineffective in convincing the reader of the importance of improving productivity to improve their lives.

Climate Change Term Paper

INTRODUCTIONClimate change is a significant and lasting change in the statistical distribution of weather patterns over periods ranging from decades to millions of years. It may be a change in average weather conditions or the distribution of events around that average (e.g., more or fewer extreme weather events). Climate change may be limited to a specific region or may occur across the whole Earth.The most general definition of climate change is a change in the statistical properties of the climate system when considered over long periods of time, regardless of cause. Accordingly, fluctuations over periods shorter than a few decades, such as El Nià ±o, do not represent climate change.The term sometimes is used to refer specifically to climate change caused by human activity, as opposed to changes in climate that may have resulted as part of Earth's natural processes. In this sense, especially in the context of environmental policy, the term climate change has become synonymous wit h anthropogenic global warming. Within scientific journals, global warming refers to surface temperature increases while climate change includes global warming and everything else that increasing greenhouse gas levels will affect.REVIEW OF RELATED LITERATUREAccording the Government Environmental Protection Agency webpage http://www.epa.gov/climatechange/glossary.html#F on the topic: Glossary of climate change terms, factors that can shape climate are called climate forcings or â€Å"forcing mechanisms†. These include processes such as variations in solar radiation, deviations in the Earth's orbit, mountain-building and continental drift, and changes in greenhouse gas concentrations. There are a variety of climate change feedbacks that can either amplify or diminish the initial forcing. Some parts of the climate system, such as the oceans and ice caps, respond slowly in reaction to climate forcings, while others respond more quickly.From NASA Earth Observatory webpage on the t opic: â€Å"Glossary†. That natural changes in the components of earth's climate system and their interactions are the cause of internal climate variability, or â€Å"internal forcings.† Scientists generally define the five components of earth's climate system to include Atmosphere, hydrosphere, cryosphere, lithosphere (restricted to the surface soils, rocks, and sediments), and biosphere.Andrew S. Gale, author of the book: â€Å"A Milankovitch scale for Cenomanian time† on his topic Terra Nova emphasized that slight variations in Earth's orbit lead to changes in the seasonal distribution of sunlight reaching the Earth's surface and how it is distributed across the globe. There is very little change to the area-averaged annually averaged sunshine; but there can be strong changes in the geographical and seasonal distribution.The three types of orbital variations are variations in Earth's eccentricity, changes in the tilt angle of Earth's axis of rotation, and pre cession of Earth's axis. Combined together, these produce Milankovitch cycles which have a large impact on climate and are notable for their correlation to glacial and interglacial periods, their correlation with the advance and retreat of the Sahara, and for their appearance in the stratigraphic record.BODYCAUSESOn the broadest scale, the rate at which energy is received from the sun and the rate at which it is lost to space determine the equilibrium temperature and climate of Earth. This energy is distributed around the globe by winds, ocean currents, and other mechanisms to affect the climates of different regions.Factors that can shape climate are called climate forcings or â€Å"forcing mechanisms†. These include processes such as variations in solar radiation, deviations in the Earth's orbit, mountain-building and continental drift,  and changes in greenhouse gas concentrations. There are a variety of climate change feedbacks that can either amplify or diminish the in itial forcing. Some parts of the climate system, such as the oceans and ice caps, respond slowly in reaction to climate forcings, while others respond more quickly.Forcing mechanisms can be either â€Å"internal† or â€Å"external†. Internal forcing mechanisms are natural processes within the climate system itself (e.g., the thermohaline circulation). External forcing mechanisms can be either natural (e.g., changes in solar output) or anthropogenic (e.g., increased emissions of greenhouse gases).Ocean variabilityThe ocean is a fundamental part of the climate system, some changes in it occurring at longer timescales than in the atmosphere, massing hundreds of times more and having very high thermal inertia (such as the ocean depths still lagging today in temperature adjustment from the Little Ice Age).Short-term fluctuations (years to a few decades) such as the El Nià ±o-Southern Oscillation, the Pacific decadal oscillation, the North Atlantic oscillation, and the Arct ic oscillation, represent climate variability rather than climate change. On longer time scales, alterations to ocean processes such as thermohaline circulation play a key role in redistributing heat by carrying out a very slow and extremely deep movement of water, and the long-term redistribution of heat in the world's oceans.Orbital variationsSlight variations in Earth's orbit lead to changes in the seasonal distribution of sunlight reaching the Earth's surface and how it is distributed across the globe. There is very little change to the area-averaged annually averaged sunshine; but there can be strong changes in the geographical and seasonal distribution. The three types of orbital variations are variations in Earth's eccentricity, changes in the tilt angle of Earth's axis of rotation, and precession of Earth's axis. Combined together, these produce Milankovitch cycles which have a large impact on climate and are notable for their correlation to glacial and interglacial  perio ds, their correlation with the advance and retreat of the Sahara, and for their appearance in the stratigraphic record.Solar outputVariations in solar activity during the last several centuries based on observations of sunspots and beryllium isotopes. The period of extraordinarily few sunspots in the late 17th century was the Maunder Minimum. The sun is the predominant source for energy input to the Earth. Both long- and short-term variations in solar intensity are known to affect global climate.VolcanismIn atmospheric temperature from 1979 to 2010, determined by MSU NASA satellites, effects appear from aerosols released by major volcanic eruptions (El Chichà ³n and Pinatubo). El Nià ±o is a separate event, from ocean variability.Volcanic eruptions release gases and particulates into the atmosphere. Eruptions large enough to affect climate occur on average several times per century, and cause cooling (by partially blocking the transmission of solar radiation to the Earth's surface ) for a period of a few years. The eruption of Mount Pinatubo in 1991, the second largest terrestrial eruption of the 20th century (after the 1912 eruption of Novarupta) affected the climate substantially.Global temperatures decreased by about 0.5  °C (0.9  °F). The eruption of Mount Tambora in 1815 caused the Year Without a Summer. Much larger eruptions, known as large igneous provinces, occur only a few times every hundred million years, but may cause global warming and mass extinctionsPlate tectonicsOver the course of millions of years, the motion of tectonic plates reconfigures global land and ocean areas and generates topography. This can affect both global and local patterns of climate and atmosphere-ocean circulation.The position of the continents determines the geometry of the oceans and therefore influences patterns of ocean circulation. The locations of the seas are important in controlling the transfer of heat and moisture across the globe, and therefore, in determini ng global climate. A recent example of tectonic control on ocean circulation is the formation of the Isthmus of Panama about 5 million years ago, which shut off direct mixing between the Atlantic and Pacific Oceans.Human influencesIn the context of climate variation, anthropogenic factors are human activities which affect the climate. The scientific consensus on climate change is â€Å"that climate is changing and that these changes are in large part caused by human activities,† and it â€Å"is largely irreversible.† â€Å"Science has made enormous inroads in understanding climate change and its causes, and is beginning to help develop a strong understanding of current and potential impacts that will affect people today and in coming decades.GlaciersGlaciers are considered among the most sensitive indicators of climate change. Their size is determined by a mass balance between snow input and melt output. As temperatures warm, glaciers retreat unless snow precipitation increases to make up for the additional melt; the converse is also true.Glaciers grow and shrink due both to natural variability and external forcings. Variability in temperature, precipitation, and englacial and subglacial hydrology can strongly determine the evolution of a glacier in a particular season. Therefore, one must average over a decadal or longer time-scale and/or over a many individual glaciers to smooth out the local short-term variability and obtain a glacier history that is related to climate.Arctic sea ice lossThe decline in Arctic sea ice, both in extent and thickness, over the last several decades is further evidence for rapid climate change. Sea ice is  frozen seawater that floats on the ocean surface. It covers millions of square miles in the polar regions, varying with the seasons. In the Arctic, some sea ice remains year after year, whereas almost all Southern Ocean or Antarctic sea ice melts away and reforms annually. Satellite observations show that Arcti c sea ice is now declining at a rate of 11.5 percent per decade, relative to the 1979 to 2000 average.VegetationA change in the type, distribution and coverage of vegetation may occur given a change in the climate. Some changes in climate may result in increased precipitation and warmth, resulting in improved plant growth and the subsequent sequestration of airborne CO2. A gradual increase in warmth in a region will lead to earlier flowering and fruiting times, driving a change in the timing of life cycles of dependent organisms. Conversely, cold will cause plant bio-cycles to lag. Larger, faster or more radical changes, however, may result in vegetation stress, rapid plant loss and desertification in certain circumstances.PrecipitationPast precipitation can be estimated in the modern era with the global network of precipitation gauges. Surface coverage over oceans and remote areas is relatively sparse, but, reducing reliance on interpolation, satellite data has been available since the 1970s. Quantification of climatological variation of precipitation in prior centuries and epochs is less complete but approximated using proxies such as marine sediments, ice cores, cave stalagmites, and tree rings.Sea level changeGlobal sea level change for much of the last century has generally been estimated using tide gauge measurements collated over long periods of time to give a long-term average. More recently, altimeter measurements — in combination with accurately determined satellite orbits — have provided an improved measurement of global sea level change. To measure sea levels prior to instrumental measurements, scientists have dated coral reefs that grow near the surface of the ocean, coastal sediments, marine terraces, ooids in  limestones, and nearshore archaeological remains. The predominant dating methods used are uranium series and radiocarbon, with cosmogenic radionuclides being sometimes used to date terraces that have experienced relative se a level fall.CONCLUSIONIn light of the contexts of this manuscript, the researcher concluded that global warming refers to surface temperature increases while climate change includes global warming and everything else that increasing greenhouse gas levels will affect. It may be a change in average weather conditions or the distribution of events around that average (e.g., more or fewer extreme weather events).Scientists have made many projections about how global warming will affect weather, glacial ice, sea levels, agriculture, wildlife, and human health. Many changes linked to rising temperatures are already being observed.In a warmer world, scientists predict that more people will get sick or die from heat stress, due not only to hotter days but more importantly to warmer nights (giving the sufferers less relief). More frequent and intense heat waves will further contribute to this trend.Responding to the challenge of controlling global warming will require fundamental changes in energy production, transportation, industry, government policies, and development strategies around the world. These changes take time. The challenge today is managing the impacts that cannot be avoided while taking steps to prevent more severe impacts in the future.