Wednesday, May 13, 2020

The Lust for Power in Macbeth by William Shakespeare Essay

The Lust for Power in Macbeth by William Shakespeare *Works Cited Not Included Macbeths destiny and his lust for power, confirmed by the Three Witches and Lady Macbeth, leads to destruction. Every act that Macbeth commits effects the kingdom as a whole. Macbeths indecisiveness and his understanding of success cause this destruction. This lust for power leads Macbeth, as it would all men, to an evil that exist in everyone. It is his destiny to fail. The tragedy of Macbeth opens up with him returning home from a victorious military battle, displaying his honor and excellence. This is, also the first time he is presented with the opportunity for power. His success covered him†¦show more content†¦How can one of such honor, fall into something as evil as the murder of King Duncan? Macbeths feels that his destiny is to become King and rule with all the power that goes with kingship. The three witches on his way back to t he kingdom, prophesied that he would rise to kingship. They said All hail, Macbeth! Hail to thee, thane of Glamis (I, 3, 48), and then as the thane of Cawdor All hail, Macbeth! Hail to thee, thane of Cawdor (I, 3, 49). At this point in the play Macbeth had just become thane of Glamis, and the thane of Cawdor is still alive. Then, the witches greeted Macbeth as the King of Scotland saying All hail, Macbeth! That shalt be King hereafter (I, 3, 50). This is the point in the tragedy where Macbeth starts to think as a villain. If the witches had never greeted him as King on Scotland, then he would probably never have contemplated killing Duncan in the first place. At first, he believes that he will need to kill King Duncan. Though at the end of Act 1, Scene 3, he thinks that perhaps he doesnt need to do anything to become the king saying If chance will have me king, why, chance may crown me without my stir., showing he is a man of honor and morals. Then, Lady Macbeth hears of the p rophecy in his letters and decides immediately for him that King Duncan must die, showing Macbeths doubt. AnShow MoreRelatedLust of Power Depicted in William Shakespeare ´s Macbeth Essay700 Words   |  3 PagesMurder, ghosts, and floating daggers are the usual attractions for most that read William Shakespeare’s Macbeth, and yet there is an important theme that some might overlook. Written in the early 17th century, Macbeth is believed to be based upon historical events listed in Raphael Holinshed’s Chronicles of Scotland and other current events of the time. Shakespeare constructs the memorable world of Macbeth with a mysterious and sinister atmosphere, incorporating diabolical elements into this worldRead MoreThe Witches By William Shakespeare942 Words   |  4 PagesMan contains desires and longings, inevitable at the least. A lust for power, control, and supreme governance in the heart of an individual proves insignificant, even undisruptive upon first glance . However, whoever’s mind rebellious and natural ideals find themselves present in act in accordance, eventual harm and detriment resulting from their subsequent actions. In the seventeenth century tragedy Macbeth, William Shakespeare emphasizes, through the use of the witches, how society and curiosityRead MoreThe Plays of William Shakespeare681 Words   |  3 PagesShakespeare’s Plays William Shakespeare, a British playwright and poet, is born in 1564. The exact day is not known. Shakespeare is baptized on April 25, so they say his birthday is April 23, 1564 (Boyce, Shakespeare). As an infant, he survives the plague that kills tons of people living near him. He is the son of John and Mary Arden Shakespeare. â€Å"His father is a prosperous and prominent tradesman, bailiff, and alderman, who suffered a decline in fortune and prestige† (Burt, Shakespeare). His father ranRead MoreGreed In Macbeth1034 Words   |  5 Pages In William shakespeares play, Macbeth, there is a constant struggle for power that is displayed by Macbeth. The play demonstrates one of human’s strongest nature which seems to be the desire for power. This play is entirely based on Macbeth’s greed for power. As Macbeth gained more power, his behavior shifts from being a loyal and noble warrior to a power hungry man. He is a prime example of a character that is struggling to f ree himself from powers of others or seeks to gain power over othersRead MoreSimilarities Between Macbeth And Othello1075 Words   |  5 PagesWilliam Shakespeare, famous playwright, wrote several plays which became increasingly popular. More specifically, he wrote multiple tragedies, which despite being completely different plays, have striking similarities. Mainly, Macbeth in Macbeth and Othello in Othello are ultimately the exact same person, despite being different people in different environments. Furthermore, Lady Macbeth and Iago are similar in relation to the two main characters. First off, it is paramount to explore the secondaryRead MoreThings are not always what them seem1168 Words   |  5 Pagesï » ¿ENG3U Macbeth essay Things are not always what them seem People always like to trust their intuition. When people see others for the first time, they immediately like or dislike them based on their look or their speech, even their clothing. They use intuition to ensure a person, but actually a good-looking man will be a bad guy. William Shakespeare wrote Macbeth. It is considered one of his darkest and most powerful tragedies. It talks about the kingdom, the prophecy and blood. In Macbeth, thingsRead MoreUnchecked Power in Shakespeares Macbeth and King Lear1458 Words   |  6 PagesIn many of the plays by William Shakespeare, the central character goes through internal and external changes that ultimately shake their foundations to the core. Numerous theories have been put forth to explain the sequence of tragedies Shakespeare wrote during this period by linking it to some experience of melancholy, anger, despair, and the antagonist s ultimate fall from grace in their lust for power. But such theories overlook the fact that it is in th is very same period and in the same tragicRead MoreAmbition and Death - the Story of the Renaissance in Macbeth1189 Words   |  5 PagesRenaissance in Macbeth In the tragic drama Macbeth, written by William Shakespeare in 1606 during the English Renaissance, the hero, Macbeth, constantly declines in his level of morality until his death at the end of the play. Because of his change of character from good to evil, Macbeth s attitude towards other characters, specifically Duncan, Banquo, Lady Macbeth, and the witches, is significantly affected. In a larger sense, the theme of bad versus good kingship, embodied by Macbeth and DuncanRead MoreEssay about The Seduction of Power in Macbeth1384 Words   |  6 PagesThe â€Å"seduction† of power can change an individual drastically. An individual in a position of power often believes that they are better than the others around them. The entitlement an individual feels after obtaining power can be costly. William Shakespeare portrays the â€Å"seduction† of power in Macbeth, through Macbeth’s ambition to attain more power. Macbeth acts as his own adversary shown through his paranoia and insecurity that ultimately, led him to be a corrupted individual because of his greedinessRead MoreMacbeth, By William Shakespeare1483 Words   |  6 Pagescenturies now, philosophers have studied people and why they have such a lust for power and authority. Conclusions have been made that power gives people an instant gratification and recognition. There are many different references in the play of how a king deals with power and if they use it for better or for their own personal gain. In the play Macbeth, by William Shakespeare, Macbeth’s obsession with his journey to power leads to his failure. This obsession is demonstrated through the prophecies

Wednesday, May 6, 2020

Growing up in different times Heaney and Wordsworth Free Essays

William Wordsworth grew up in the Lake District in Cumbria, England during the very end of the eighteenth century and early nineteenth century. Here he lived with his aunt and sister. Being surrounded by nature was a huge impact on Wordsworth’s life. We will write a custom essay sample on Growing up in different times: Heaney and Wordsworth or any similar topic only for you Order Now Nature was everything from his teacher to almost his lover. He gradually grew to believe that nature was God. This idea that was everything for him is demonstrated very well in his poetry. Seamus Heaney was born in Northern Ireland in Derry. He was born before the height of the troubles but did live through a hard life living on a farm in rural Ireland. Living on the farm helped him to grow up and realise what real life was like. He learned things like dealing with death. There are similarities in both poets’ writing. For example both people grew up with nature and it was nature that taught them what real life was truly like. There are also differences for Heaney nature was only like a teacher while for Wordsworth nature was even things like his conscience. Heaney grew from fear to confidence. Wordsworth’s writing was very philosophical and always contained a much deeper meaning than Heaney’s writing did. This is just a few poems from Heaney’s anthology Death of a Naturalist. In the poem â€Å"Death of a Naturalist† the change Seamus experiences is one which we all experience yet at the time do not know that it has taken place and probably for some years will not know. The poem begins with a light description of the childhood ritual, collecting frogspawn. Every year he collects â€Å"jampotfuls† to put on shelves both at home and school. Now as Heaney is quite young he would not be aware of how the frogspawn got there. And no one is prepared to truthfully tell him. But his class teacher describes how â€Å"The daddy frog called a bullfrog, And how he croaked, and how the mammy frog Laid hundreds of little eggs.† But of course this is not how it happened and of course eventually one day we all find out about sexuality. Heaney’s day came when one year while collecting the frogspawn â€Å"the angry frogs Invaded the flax-dam,† he heard a â€Å"coarse croaking that I had not heard before.† He believes the frogs are beginning to gang up on him to take revenge for all the eggs he has taken but of course nothing of the sort is happening, it is just that all the frogs are having sex. â€Å"On sods; their loose necks pulsed liked sails. Some hopped: The slap and plop were obscene threats†¦. †¦their blunt heads farting. I sickened, turned and ran.† This image is a grotesque image in which subconsciously young Seamus discovers his sexuality. For a minute he is aware but afraid to admit it to himself in case he may lose that childhood innocence so he turns away sickened, longing for the moment that he was unaware of this disgusting act. â€Å"Dawn Shoot† is again a different type of poem. In this poem Seamus has no fear to conquer and no bridge to cross whether real or imaginary. This poem is really about how far he has come. Rather than cry over the death of animals in â€Å"Early Purges†, he is enjoying the killing of animals. He is totally carefree and not worried about shooting an animal or how badly wounded it should become or even if it dies. He is even stealthy so not to scare the animals to ensure he gets a kill. â€Å"Rubber-booted, belted, tense as two parachutists, We climbed the iron gate.† When an animal is finally killed they don’t even care to retrieve it as â€Å"the prices were too small.† I have chosen two extracts from Wordsworth poem â€Å"The Prelude.† In the poem â€Å"The Prelude (I)† Wordsworth follows a similar theme of growing up. In this poem young Wordsworth takes a boat which is not his and he is feeling very adventurous. â€Å"It was an act of stealth And troubled pleasure.† He felt very good when he took the boat and was having a very good time, until Wordsworth realises what he has done wrong but this is not realised until he reaches his destination in the lake. â€Å"The horizon’s bound, a huge peak, black and huge, As if with voluntary power instinct Upreared its head.† This is the climax of the poem and helps show the sudden change in mood. Wordsworth is happily rowing the boat when suddenly this huge big thing shows itself. To Wordsworth this is some sort of hideous creature. But in fact as you go through the poem you learn that this is the first few signs of his developing conscience. â€Å"For many days my brain Worked with a dim and undetermined sense Of unknown modes of being; o’er my thoughts There hung a huge darkness†¦. †¦moved slowly through the mind By day, and were a trouble to my brain.† These show the signs of a guilty conscience, guilty from knowing he took the boat: a moral Wordsworth is being taught about from nature and it again points to his emerging belief of Pantheism, that nature is God. The main focus in this poem â€Å"The Prelude (II)† is that of moving on. The poem has a picturesque setting of the â€Å"twilight gloom† This type of light however would tell Wordsworth to go inside, as if nature was telling him as a parent calls their children. But â€Å"I heeded not their summons.† So he carried on â€Å"All shod with steel, We hissed along on the polished ice in games:† a nice use of alliteration to convey the movement of ice skating. But Wordsworth being a Pantheist he cannot stay so he wonders off; â€Å"not seldom from the uproar I retired.† Wordsworth here shows his poetic ability and understanding of nature because he realises that the hills are â€Å"melancholic.† His subconscious understanding of nature forces him to go off and explore. What he realises is that everything around him is moving. â€Å"With visible motion her diurnal round! Behind me did they stretch in solemn train, Feebler and feebler, and I stood and watched Till all was tranquil as dreamless sleep.† The movement of the earth that he experiences here shows him that he is part of a moving, living universe. It is as if he has travelled with the spirit in God of nature. I think everyone could relate to Wordsworth’s and Heaney’s poems in someway: I know that I can relate to his feeling of a spirit in the woods. When I was lost I in the woods I felt as if someone was there showing where to go. The one thing we must all realise is that, we will all grow up: it is unstoppable and inevitable. I savour the thought. How to cite Growing up in different times: Heaney and Wordsworth, Papers

Sunday, May 3, 2020

Health Principles Reflection and Benefits Of Reducing The Diseases

Question: Discuss about the Public Health Principles Reflection and Benefits Of Reducing The Diseases Prevalence. Answer: Reflection The health care system in Australia is multifaceted and complex in natures. The health care systems and application s of the health policy on the population play role in health care practice. Management of health care practice is crucial in delivering of access to health to the population .both health financing and distribution of health care services is the duty of the state. However in rolling out these health care services, guidelines must be followed to ensure that key access to the people is achieved. The focus of intervention in public health are prevent and mange diseases, injuries and emerging medical conditions. It is usually done based on the promotion of healthy behaviors in the community and the surrounding environment that we live in. public health initiatives such as such as immunization and vaccinations programs have placed a key role in ensuring the health of the overall population at large. Such measures have increased the life expectancy of the populations. Diseases prevention in public health has yielded significant efforts in both developing and the developed countries. To achieve this local health systems and efforts of nongovernmental organizations have played a key role in the implementation of these programs. The WHO, role in health care is playing a critical role in enduring the health of the population is achieved. Most governments around the globe have recognized the importance of public health programs in minimizing the incidence and the prevalence of diseases worldwide. Public health initiatives have shown to provide improvement in public health thought initiatives like eradication of the diseases like small pox. The functions of public health programs according to the world heath organizations are that, they provide leadership on critical matters pertaining health care and they engage the different level of partnerships in ensuring the access to health care is achieved., it has shaped the research agenda of the different populations through eh stimulation of and transfer of critical information in the health care practice. Public health program heave shaped the research agenda of the populations through setting norms and standard bench marks for the implementation s and promotion of health care services. Public health approach is that it should be population based and insist on the collective responsibility of health in the protection and preventing diseases. It further emphasizes the role of the sate in public health practice. The key domains for public health practice are that it improves on the health care practice of the health of the people. Improvement of the health services of the peo ple are that they improve on the clinical functionality, efficiency and service planning for the population. In informing health care practice, there is need to provide a rational for protection for the health of the people through prevention of infectious diseases, chemicals and managing environmental hazards facing the people. Investing in the health of the people is much significant in improving their overall health, however we often ask ourselves the question how much worth investing should be done. In ensuring effective health promotion and prevention of diseases, investments are needed to be given priority. The monetary benefits of investment however are a measure of how healthy the population is at a given time. Quantifying health outcomes of the population has been the challenging task of modern day society. The regard that quality of life can be measured from good health it is associated; they value it as valuable outcome beyond measure. The estimates of health care in relation to the health status and the financial benefits have been advanced in the modern day society. In justifying in terms of investment it aims at reducing the prevalence of health factors towards the achievement of good health. Currently the current research and focus has now shifted to the greater investment in the health care s ervices. The rich wealth of information on health care practice is aimed at achieving health information that enable us to make informed decisions on policy priority set ups and funding priorities in the health care arena. Programs which implement prevention care has found out those small investments are needed to achieve effective health care protection unlike providing treatment services to the people already affected by the diseases, which in turn are resource intensive. Hence in following the principles of public health, we are able to achieve and reduce the prevalence and incidences of diseases and thus lead to improved quality of life. Priority setting exercise The program has health benefits of reducing the diseases prevalence as the main focus for prevention of diseases occurrence and minimizes hospitalization and diseases exposure. It estimates the health status of people in the region of river land in terms of socio economic status and the financial inputs needed to reduce the prevalence of the risk factors which contribute to the diseases which affect the health status of the community. The application of the health principles for dieases prevention is utilized. The WHO public health principles are also applicable in this program, (Peterson Kwan, 2004). Communities tend to use more health services when a number of chronic and emerging diseases are setting base. This leads to increase cost of health care expenditure and the situation is critical among populations in the lower socio economic status. Reducing prevalence is one way that aims to provide an approach to improve the health of this category of people. The factors which have sh own to affect the quality of health in the region of Riverlands, Australia, have been highlighted from base study conducted, which showed socioeconomic disadvantage affecting the poles health., (Gibney, Cheng Hall Leder, 2017). Spending in health care in this zone is likely to produce 20.6% of prevalence outcome in low socio economic status, hospitalization incidence outcome will be 25.3% and mortality outcomes will be 24.2 %. The socio economic factors affecting the population of River land are diverse and present. From research analysis majority of the population aged 25-64 years are prone to ill health, (Zhang Oldenburg, 2014). With the intervention rolls out it shows that the outcomes of hospitalization will be reduced by 25.3%, still high. The disparities in the health care services and access relate to the status of the population, they contribute to high hospitalization rate. Findings from other studies have that the entire priority setting of the large Australia region, gaps exists on health care access among the least socio economic statues. The socio economic status is linked to this deferential health statistics, (Katterl, 2011). The total budget spending will be $2,042,998,828.68 to effectively run the entire programs outline and be able to achieve the outcomes outlined above. The approach will be based upon five categories. The first being primary prevention targeting mass awareness campaigns for the community. Individual activities under this target are; smocking awareness campaigns, alcohol based campaigns and nutritional and physical campaign activities .The total budget spending for these is $336,655,173. For the second approach will be targeting education campaigns which entail, smoking reduction programs, drinking awareness campaigns, sugar consumption and overweight /obesity campaigns and psychological distress awareness campaigns for the community. The estimated budget for these activities is $ 265,600,756 The overall outcome of the socioeconomic approach is to reduce the disease prevalence in the population of River land. Diseases management approaches have now become popular approaches worldwide, (Diets et al., 2015). For the reduction of diseases prevalence to be effective, the target population was reviewed and their demographic characteristics taken and the individual expenditure calculated so as to get the actual per person spending on prevention program. Positive health outcome is achieved through investment on health care services, increasing expenditure on health allocation and patient satisfaction must be achieved. Prevention programs in health care have been developed and implemented through health care plans. Many programs are now utilizing the multi approach, (Eldredge et al., 2016). The target population is practicing smoking as per study done. Persons aged 25-64 are more likely to drink alcohols hence the focus of the study is target campaign against alcohol consumption and smoking. The health program has been implemented comprehensively to balance the health resources that are available with the health needs of the population. The program has followed WHO public health approach steps. First assessment is the identification of problems which were conducted and the program formulated by the program through the socio economic status of the River land region. The program has identified risk factors associated which are alcohol, smoke, the respiratory diseases and development of interventions which the interventions have been targeted by the program and the implementation of the interventions. The interventions are effective and promising to have a positive change in the set up region. From the assessments the interventions are likely have a positive impact on the population of the river land. References Dietz, W. H., Baur, L. A., Hall, K., Puhl, R. M., Taveras, E. M., Uauy, R., Kopelman, P. (2015). Management of obesity: improvement of health-care training and systems for prevention and care. The Lancet, 385(9986), 2521-2533. Eldredge, L. K. B., Markham, C. M., Kok, G., Ruiter, R. A., Parcel, G. S. (2016). Planning health promotion programs: an intervention mapping approach. John Wiley Sons. Gibney, K. B., Cheng, A. C., Hall, R., Leder, K. (2017). Sociodemographic and geographical inequalities in notifiable infectious diseases in Australia: a retrospective analysis of 21 years of national disease surveillance data. The Lancet Infectious Diseases, 17(1), 86-97. doi: 10.1016/S1473-3099(16)30309-7 Katterl R. (2011). Socioeconomic status and accessibility to health care services in Australia. RESEARCH ROUNDup Issue 22. Adelaide: Primary Health Care Research Information Service. Petersen, P. E., Kwan, S. (2004). Evaluation of community-based oral health promotion and oral disease prevention-WHO recommendations for improved evidence in public health practice. Community dental health, 21(4), 319-329. Zhang, J., Oldenburg, B. F. (2014). Socioeconomic inequalities in utilisation of preventive health services in relation to cardiovascular disease and diabetes. Journal of Behavioral Health, 3(2), 87-94.

Friday, March 27, 2020

Will The World Starve Essays - Population, Environmental Issues

Will the World Starve? Looking out a window upon a barren desert, a dry wasteland unfolds as a carpet to nowhere. Abandoned cities dot the horizon, as the ruins speak volumes to the once populated extravagance of a country which lived on wealth and opportunity. The vision just described is not one out of a Hollywood movie script, but one that is not only possible but probable. Currently, the world population numbers over six billion, with China alone cradling over one-sixth of the world's total population. With the world population increasing at a rate of one hundred million a year, the numbers are expected to hit ten billion by the end of 2040. Most scientists agree that the maximum number of people that the earth can sustain is fifteen billion, leaving the earth in a quandary before the end of the twenty-first century when the total world population is expected to reach a staggering sixteen to eighteen billion. The consumption of the world's natural resources due to this exponential growth could result in worldwide famine, a complete breakdown in the world market, uncontrollable outbreaks of disease, and widespread crime and disorder. Currently, the ratio of land which can be used for agricultural endeavors is estimated to be one in nine acres. The world's produce producer is only a small sliver of a total land mass apple pie sliced into nine equal, yet tiny slices and as the amount of soil suitable for agriculture dwindles, the slice with which the world relies on continues to shrink. Considering the little amount of available farmland, it should be expected that there would be more of an effort to conserve this vital resource, but unfortunately the issue has not yet risen to a level of global importance. The amount of fertile topsoil is becoming more and more unusable for agriculture. Water, used for the irrigation of the world's life giving crops, contains naturally dissolved minerals and over time the minerals from the irrigated water supply collect in the topsoil. After many years of constantly farming a particular region, the soil begins to become less and less fertile. This process, known as salinization, has affected many of the farms around the world. Once this process is complete, the soil becomes totally useless for any kind of farming. Over long periods of time, salinization, combined with the erosion of the topsoil due to wind and rain, starts to cause the world's farmlands to exponentially dissipate. Ethiopia is a prime example of how salinization, combined with overgrazing and erosion, has affected every aspect of the economy. Food shortages, lack of domestic trade products, and low incomes for farmers and agricultural workers are all bi-products of a land ravaged by overuse and abuse. With the people scrambling to find a quick fix solution to this problem that has been building for decades, the economy along with the people's only domestic food source, is slipping further and further into a seemingly unrecoverable disaster. The earth's industry is expected to produce enough manufactured materials to support the world's current six billion people. The list of finished products includes food (from agriculture), clothes and all other luxuries which most of the world has become accustomed. If most scientists are correct, the maximum capacity of which the world can sustain is estimated to be fifteen billion people. Maximum capacity is described as the amount of people that can be sustained without causing a complete breakdown in society. Numerous scientists have speculated that many of the world's natural resources used to support current life such as clean water and air, gasoline, oil, and even coal will almost be completely depleted up by the end of the century. With decimated natural resources, a lack of topsoil, and a completely over-populated planet, anthropologists have agreed that the end of the century, if not before, will culminate in a complete breakdown of industry in the world market. With this extinction of resources looming, it is obvious that new methods of energy and topsoil conservation need to be discovered. Speculation has been made that it is too late to turn back the dependence which humans have developed for natural resources. How can anyone be expected to turn away from their gas-powered cars and their electric houses? If, however, the current rate of consumption continues, then there is no doubt what the future will hold. Since 1950 half of the world's trees have been cut down and every day six square acres of rain forest are lost to the hum of a

Friday, March 6, 2020

NASA Not Ready for Safe Manned Mars Mission

NASA Not Ready for Safe Manned Mars Mission NASA lacks the â€Å"right stuff† to deal with the dangers involved in sending humans to Mars and bringing them back – alive according to the space agency’s own Office of Inspector General (IG). In his 48-page report, NASA inspector general Paul K. Martin stated that NASA â€Å"faces significant challenges† in protecting Mars mission crews, and that it is being too â€Å"optimistic† in projecting its timetable for responding to the risks. As a result, Mars-bound humans â€Å"may have to accept a higher level of risk than those who fly International Space Station missions.† Now planned for the 2030s, NASA’s first human mission to Mars will be fraught with new dangers such as deep space radiation, increased cancer risk, impaired vision, negative effects of extended space travel on human behavior and performance. Reality check: By the 2030s, there will still be no warp drives, transporters, replicators or other â€Å"Star Trek† wonders to help our Mars-bound astronauts get there faster and stay alive longer. In fact, as IG Martin notes, they might even run out of food. Running out of Food? Yes, even basic nutrition could become a big problem, according to the report, because: A mission to Mars and back will take at least 3 years, but the current maximum shelf life for NASA’s prepackaged foods is only 1.5 years.The vehicle carrying astronauts to Mars and back will probably be far smaller than the International Space Station, providing significantly less room for food storage.Periodic resupply missions carrying more food, like those currently serving the Space Station, will not be possible.Finally, NASA scientists do not know how deep space radiation will affect the quality, shelf life and nutritional value of food. While NASA is investigating resupply alternatives, including actually growing food in the Mars spacecraft, the IG stated, â€Å"Despite 35 years of experience with space flight and research in this area, NASA food scientists continue to face challenges from crew member weight loss, dehydration, and reduced appetite that can result in nutrient deficiencies both during and post mission.† Dangers and Costs of Dealing with Them Not Known While NASA has developed ways to deal with most of the risks of travel in low Earth orbit, many of the added risks associated with long duration space travel – like trips to Mars and back are not yet fully understood. In addition, taxpayers, IG Martin also found that NASA cannot accurately project the true costs of creating ways to deal with the Mars mission risks. In fact, the ability of NASA to pay for a manned Mars mission, safe or not, is questionable given its shrinking share of the annual federal budget, which Congress has shown no signs of enlarging any time soon. â€Å"NASA has taken positive steps to address the human health and performance risks inherent in space travel,† Martin wrote, adding, â€Å"Long duration missions will likely expose crews to health and human performance risks for which NASA has limited effective countermeasures. †¦ Accordingly, the astronauts chosen to make at least the initial forays into deep space may have to accept a higher level of risk than those who fly International Space Station missions.† A ‘Culture of Silos’ Dragging NASA Down In his report, IG Martin contends that NASA’s scientists and engineers are held back by their tendency to work in what he called a â€Å"culture of silos,† in which technical teams work and collaborate only with specialists within their own areas of expertise. In other words, not enough research data is being shared. â€Å"We found multiple examples of work taking place on health and human performance risks that suffered from such communication silos,† Martin wrote. According to the report, NASA’s has so far failed to give its astronaut life safety community a designated representative to work with the engineering, safety, and mission planning communities to ensure that issues of astronaut health and physical performance are fully and properly considered. IG Found Some Progress, But†¦ IG Martin did find that NASA had been taking some steps to lessen the risks of the Mars mission including a new Mars rover, set for launch in 2020, that will be able to extract and collect oxygen from thin Martian atmosphere and ways to grow food in the almost sterile Martian soil. However, Martin concluded that NASA must speed up its work on astronaut safety in order to meet its established manned Mars mission goals and timetables.

Wednesday, February 19, 2020

White Collar criminals Essay Example | Topics and Well Written Essays - 1750 words

White Collar criminals - Essay Example The problem is that cognitive biases existing in the community prevent people from realizing that white collar criminals are potential threats to the society. Popular perceptions about what constitutes crime can be illustrated if one examines two instances of offenses, one that falls in the stereotypical notion and the other in the white collar crime category, as under: Scenario-1: A mugger waylays a person on a dark, desolated street and demands he parts away with his possessions. The man hands over his wallet and the thug empties it of its contents of 50 dollars and throws the wallet back at the man. He mutters some threats to him, stuffs the bills into his pocket, and sneaks into a murky alley. Terrified but grateful that he is unhurt, the man summons the police, files a report and goes his way, wondering how widespread crimes have become. Scenario 2: An employee of a heating and air conditioning firm attends a complaint at a home which has been damaged in a recent storm. The HVAC unit outside has been battered and the inspection reveals that it requires some minor repairs. However, the employee reports to the homeowner’s insurance company that the entire system needs replacement as it is completely damaged. Thus, his company gains a hefty profit, by fraudulent means. When one considers both these events, it becomes apparent that in the first episode, a thug waylays a person, robs him of 50 dollars. The victim recognizes this act as a crime, and the police register a case against the perpetrator. In the second instance, though the company has gained an undue benefit of a larger sum, the incident has neither been acknowledged as a crime nor has anybody taken cognizance of it. Thus, it transpires that white collar crimes do occur in the society, which is of much greater magnitude than normal crimes, but people hardly recognize this fact. As can be evidenced from the above

Tuesday, February 4, 2020

Dreams Research Paper Example | Topics and Well Written Essays - 1250 words

Dreams - Research Paper Example A study had been done to show how the lives of people can have a great effect on what and how they dream. After comparing what people go through and what they dream about, it has been determined that the events and situations that a person faces plays a big role in what they dream. A dream is a sequence of mental images, thoughts and feelings that involuntarily take place while an individual is sleeping. Sigmund Freud hypothesized the Dynamic Theory of Dream Formation to help explain what actually causes dreams to be formed. This theory states that dreams are constructed in the brain of a sleeping individual by unconscious impulses, or an incident or thought that had been silenced throughout the day that makes itself known as a underlying thought while the brain is resting. â€Å"Every dream is on the one hand the fulfillment of a wish on the part of the unconscious and on the other hand the fulfillment of the normal wish to sleep which sets the sleep going (Freud, 2003).† Rapid eye movement (REM) is a vital aspect of both sleeping and dreaming. REM is the standard stage of sleep that is distinguished by rapid movements of the eyes. This cycle of rapid eye movement contains two other categories: tonic and phasic. The rapid eye movement cycle is also characterized by low muscle tone and a swift, low voltage electroencephalography (EEG). Dominating brain waves are not present during the rapid eye movement cycle as the brain is not at its complete functioning level. In a typical night, individuals go though four or five bouts of rapid eye movement sleep, all of which totals an hour and a half to two hours at the maximum. Dreams take place during the rapid eye movement cycle as this is when the person is in the deepest of sleep. The dreams that most people are able to remember after waking up are those that are done during the rapid eye movement cycle. This is mostly due in part to the fact that it is common for people to wake up after