Cuban Missle Crisus Essay Example

Cuban Missle Crisus Paper In the beginning, John F. Kennedys invasion of Cuba seemed as though it would be a major victory for the United States.Kennedys involvement in Cuba soon turned into a crisis, not only with Cuba, but also with the Soviet Union.Although there was no real evidence that the U.S. would be successful at the Playa Giron (Bay of Pigs), Kennedy went ahead and approved the mission anyway.At Vienna, President Kennedy admitted he had made a mistake at the Bay of Pigs; he did not promise that he would not attempt another air strike or invasion. Tensions arose with the Soviet Union when missiles were sent into Cuba, ninety miles off the shore of Florida.Fearful of another attack on Cuba, the Soviet Union set up these missiles in Cuba for two reasons.One was a defense against the United States, and another was to redress the strategic balance by locating missiles close to America. The mistake of John F. Kennedy at the Bay of Pigs caused tensions among the Soviet Union, Cub! a and the United States, which eventually led to the Cuban Missile Crisis. Hostility between the U.S. and Cuba began with provisions of the Agrarian Reform Act.These provisions resulted in unreasonable investments for American businesses in Cuba.Had the U.S. government recognized the imperative necessity of the reforms, and offered Cuba financial aid, the break in relations could easily have been avoided. Soon after taking the Presidency in 1961, John F. Kennedy gave final approval for what would become known as the Bay of Pigs. This came out of the fear of a Third World Communist expansion into Cuba, which was only 90 miles from the Florida Keys.The United States used the Anti-Castro Cubans, who fled the island, to form a counterrevolutionary invasion force. Assumption by the CIA that the same Anti-Castro feelings lingered in Cuba gave rise to the thought of air strikes and an invasion, believing th

Fiscal Essay 3 Essay Example

Fiscal Essay 3 Essay Example Fiscal Essay 3 Essay Fiscal Essay 3 Essay Name: Instructor: Course: Date: : Fiscal Essay 3 The report is an annual financial report of the city of Hewitt in Texas. The report includes detailed financial statements that explain the use of the city’s funds. The report is divided into three sections, the introductory section, statistical section and the compliance section. The preparation and compilation of the report was done by the members of the municipal council particularly the financial committee. It was a representation of the city’s spending in the fiscal year ending September 2011. The report fulfilled all the requirements of the city charter for instance; a trusted firm in the city audited the financial documents. This financial report is a significant article as it provides the spending of the city to its citizen’s thus encouraging transparency in the city of Hewitt. As proof of the auditing process, the report contains an independent auditors report. It contains the auditing firm’s sentiments to the concluded process and their findings, as well. This document is detailed and is signed by the head of the auditing firm in order to ensure its authenticity. In the annual report, the management has discussed and analyzed the performance of the city in a section. This section has considered the amount of money they collected and the amount spent in the course of the year. This section is important because it enables the citizens become aware of the progress their city has made in the concluded fiscal year (Lee et al, 125). This section has also highlighted the different kinds of funds the council has. It has explained how they obtain the said funds and how it is utilized in the council and the requirements of the citizens of the city. In addition to the discussions and analysis information, the report also contains thorough financial documents such as the financial statements that display the profits and losses obtained during the year. These documents have compared the fiscal year in question to the previous years. This is crucial since it displays the level of growth the city has achieved compared to the other years. The presence of these records in the annual report is important because it signifies the transparency of the municipal council. If they were not included, the citizens would not have been aware of how their money is spent by the council and it may cause a lot of unrest in the population. Apart from the financial documents, there are also notes that follow them in which each of the tables is explained. This is commendable since not all the citizens will be able to interpret the tables. This is the statistical section of the report. The subsequent explanations are detailed and have been written in simple language, easy to understand. Each table in the report is covered in this section. Apart from this, another section also fully explains the significance of the tables and their impact on the financial standing of the city. At the end of this section, a table shows the financial statements of the last ten years. This table depicts the level of growth the city has experienced in the past ten years. This annual report is very comprehensive and this is a commendable trait. This is because it has provided all the necessary information that pertains to the spending of the city of Hewitt. The provision of the financial statements shows that the municipal council has an element of transparency and honesty in their operations. Other municipal councils should present such reports as well. Lee, Robert D, Ronald W. Johnson, and Philip G. Joyce. Public Budgeting Systems. Sudbury, Mass: Jones and Bartlett, 2008. Print.

Foreign policy Essay Example | Topics and Well Written Essays - 1500 words

Foreign policy - Essay Example Realism was predominant during the Cold War between U.S and Soviet Union and guided the international affairs at the time. Realists are of the view that â€Å"self-interested states compete constantly for power or security† (Walt, 1998, p. 31). States are often in conflict as they struggle for power and dominance in the world order and as long as the balance of power is not maintained, war between powerful states is inevitable. The U.S and Soviet Union during the Cold War were thus fighting for power; U.S wanted to spread capitalism while the Soviet wanted to spread communism and secure its borders.There are various divisions of realism. Classical realists like Hans Morgenthau believe that states innate desire to dominate others is the cause of war while neorealists like Kenneth Waltz believe the reason for war and conflict is that states are just seeking to survive (Walt, 1998 p. 31). Recently new branches of â€Å"defensive† and â€Å"offensive† realists have e merged. Defensive theorists such as Robert Jervis, Jack Snyder and Van Evera believe in power of military in guaranteeing security and for their survival. These states have much faith in military force and exaggerated perceptions of threat thus use force to defend themselves but have no intrinsic interest in military conquest (Walt, 1998 p. 37). Offensive realists like John Mearsheimer on the other hand, believe the conflict arises from state of anarchy. States are thus encouraged to maximize their strengths in preparation for any emergence of revisionist power. This is because realism is based on Marxism which emphasized the role of capitalism in enhancing conflict among nations and whose solution is a revolution. For example, the U.S feels threatened by the rise of China which a socialist nation is and would do anything to maintain its dominant position in international affairs. International organizations such as NATO and UN are only of value if they serve the U.S interests and n ot when trying to equalize affairs among nations. Defensive realist like Evera think that war is not profitable and that in absence of militant forces such as in the post-cold war Europe, there would be peace. However, offensive realists are of the view that great powers are doomed to compete irrespective of internal characteristics hence security competition is inevitable. The U.S role is to act as Global police hence maintain peace in the world. Liberalism Just like realism, its main focus is the states. This theory advocates for cooperation among nations as the only way to end conflicts. Scholars in this field (Michael Doyle & Robert Keohane) do not believe that power is important in international affairs. Instead, they argue for democracy in believe that â€Å"democratic states are inherently more peaceful than authoritarian states† (Walt, 1998 p. 32). The democratic states aspire to be prosperous and as such, avoid being in conflict with each other but rather cooperate for future gains. This was the rationality used by U.S during Cold War to institute democracies all over Europe.

Decision support System Essay Example | Topics and Well Written Essays - 2250 words

Decision support System - Essay Example Information technology experts are investing heavily in finding out the trends of IT uptake in the business world and utilize this information in key decision making for the organization (Albert & Kenneth, 2004). The demand for IT in businesses increases when customers realize there are programs in the market which are meant to help them avoid errors in decision making which affect their organization negatively through the losses incurred. Application of computers especially for decision support services is broad. There is no area in human existence where right decisions are not important. Whether it is health care settings, not for profit organizations, profit organizations, learning institutions, business organizations and any other place or institution where there is spending or cost incurred, all these require making decisions to strengthen the sustainability of the organization. Whether these are individual or corporate owned, there is need to gather information from consumers d irectly so as to offer products and services which will satisfy them (Albert & Kenneth, 2004). There is no business which operates within a vacuum. It is not very difficult to witness more than one organization which provides similar services, or companies selling goods within the same geographical area. Sometimes there goods which are originating from different companies present in retail outlets and customers do choose one item and leave the other. These decisions which customers make are based on several factors which attract them. In order to attract customers and influence their decisions to buy one product and leave another of the same type manufacturers spend so much in advertising their products to many people (Basil, 2010). The outcome of those promotional efforts is the large number of customers who demand for their products, thus boosting their capital base and profit. The quality of products or services also contributes much on the customers’ demand of those servi ces or products. It is important that clients take their time to provide goods and services which will be able to meet the basic standards in a given setting since every country has a board which oversees the sale and distribution of goods and services to ensure that consumers are protected from counterfeit products and services. Other external factors which affect a business organization include the political, legal and social systems in a particular country. It is important to understand the preferences of people you expect to be your customers for the products and services you offer. The behaviors, habits, customs and practices of people usually have a strong foundation which is sometimes very difficult to change. Therefore before you decide to invest in certain products while having a certain population in mind as your target population; it is important to consider the social nature of these people since it influences the purchasing habits of these people. The legal system is al so important in a given country since it lays a framework under which a business should operate. When investing in a foreign country it will be important to gather information on the laws which exist in that country so as to ensure you don’t incur unnecessary costs which come as fines due to breaking of business laws. These are some of the factors which aff

Main Problems Facing Pride Industries Essay Example | Topics and Well Written Essays - 1500 words

Main Problems Facing Pride Industries - Essay Example Pride Industries currently boasts of two departments of which one is the IFS, which is, undertakes activities such as clean room, commercial custodial and facilities maintenance, offering services in the military base operations and transportation. In addition, IFS provides specialized services to both private and public customers such as food services, maintenance of grounds, and provision of shipboard and commissary operations. The other division of the Pride Industries is the Manufacturing and Logistics Services (MLS) division. There is service provision such as offering production contracts to original manufactures of electronics, contract packaging, fulfilment services and supply chain solutions. Print services, mail and e-store to Fortune 10+ companies, as well as logistics services are also crucial for the company. HP as its service supplier of the year recognized the business in 2010. Pride Industries has its foundation with the core mission of creating employment opportunities for people with disabilities. There is an implication that, the company can have classification as a social enterprise whose main purpose is to fulfil a specified social need as well as make profits to support its operations. Pride Industries is facing various problems with respect to its operations as well as the company’s core social mission. Since its initiation, the core social mission of the pride companies was to provide employment to the disabled individuals in the society. However, the company is facing problems in integrating the long-term operations strategies into its core social responsibility. The major problem that arises is the adoption of more efficient and modern production line, which has an expectation to cost the company approximately $2.6 million. There is quite a high investment given the fact that most of the returns of the company have the direction towards the fulfilment of its core social mission or responsibility. Majority of the senior workers in the business including it director of finance operations and the vice president of the company’s sales operations are not optimistic about the current project by the company.  

Staphylococcus Aureus: Structure and Function

Staphylococcus Aureus: Structure and Function Staphylococcus was first discovered in 1880 by Alexander Ogston. Currently, more than 30 different species of the genus has been identified. The name Staphylococcus was derived from Greek, with the prefix Staphylo referring to bunches of grapes and the suffix coccus referring to granule (16). As the meanings suggest, bacteria from Staphylococcus are circular-shaped and their arrangement resembles bunches of grapes when observed under a microscope. Typically, a Staphylococcus has a diameter of approximately 1ÃŽÂ ¼m (21). The bacterial genus, Staphylococcus, will be isolated and identified in this project. This genus has been chosen to review because of its abundance on the skin of mammals and the pathogenic nature of one of its member, Staphylococcus aureus. Apart from skin infections, Staphylococcus aureus could mutate to form Methicillin-resistant Staphylococcus aureus (MRSA), which shows resistance to antibiotics. In both cases, these give rise to medical implications. In addition, the distinctive features of Staphylococcus aureus have increased the ease to isolate and identify it from other species in the genus via culturing and biochemical tests. The aim of the project is to isolate Staphylococcus aureus from a bundle of cat hairs and verify its identity via microscopic examination and biochemical tests. No human specimen is used due to the potential pathogenic property of the bacterium. It is intended that a pure culture of pathogenic Staphylococcus aureus is obtained. For the purposes of this project, the importance of Staphylococcus aureus to humans, its classification in terms of morphology and physiological properties, methods of isolation with the use of growth media and the technique of streak plating and identification by biochemical tests would be the four objectives to be addressed. Objective 1: Importance of Staphylococcus aureus to humans The importance of Staphylococcus aureus to humans would be outlined by a review of its cell structure, cell physiology and environmental niches, followed by the medical implications of Staphylococcus as a result of these properties. Cell structure As a member of the Bacteria domain, it is expected that Staphylococcus has bacterial cell structure. In other words, it lacks nucleus and membrane-bound organelles. The structural elements in a cell of Staphylococcus should include a cell membrane, cell wall, ribosome and nucleoid (6). Moreover, being one of the five genera from the family of Staphylococcaceae, Staphylococcus possesses specific cellular properties that are unique to this family. In particular, it is a cocci and gram-positive bacterium and this indicates that its cell wall is essentially composed of a thick layer of peptidoglycan (21). In addition to the above structures, Staphylococcus aureus possesses some special cellular structures that distinguish it from other species in the genus. This includes the possession of surface proteins that help attachment to proteins such as the fibronectin and fibrinogen-binding proteins involved in blood clotting (3). This cellular property may explain the pathogenic nature of Staphylococcus aureus, as infections might be caused by invasion via wounds. On the other hand, it is worthwhile to note that Staphylococcus does not have flagella and spores (16). That is to say, Staphylococcus aureus is non-motile. Cell physiology The cell physiology of Staphylococcus covers temperature, pH and oxygen requirements. Most Staphylococcus can grow at 45Â °C, but it is reasonable to predict that its optimal temperature for metabolism would be close to the body temperature of humans, which is 37Â °C (5). Concerning the optimum pH for metabolism, the enzymes in Staphylococcus work best in slightly alkaline medium, with a pH range of 7.4 to 7.6 (16). As for oxygen requirement, Staphylococcus is facultative anaerobic (21). This implies that Staphylococcus can grow regardless of the presence of oxygen, but the presence of oxygen would be more favorable. In the presence of oxygen, Staphylococcus utilizes glucose to carry out cellular respiration to generate energy for metabolism. Oxygen performs the role of a terminal electron acceptor and it is completely reduced to water (8). When oxygen is lacking or absent, Staphylococcus may undergo fermentation and lactic acid is the usual product (21). In the process, glucose is converted into substrate pyruvate, followed by its binding to the cofactor Nicotinamide Adenine Dinucleotide (NAD+) to produce lactic acid (6). Moving on the ways Staphylococcus metabolize, as light is not readily available on skin surface and mucous membranes, it is proposed that Staphylococcus obtain energy via organic chemical compounds. Hence it is regarded as a chemotroph (21). The facultative anaerobic property of Staphylococcus may lead to a deduction that it utilizes organic carbon as the source of electron when oxygen is present. Though some Staphylococcus may use reduced forms of inorganic nitrates to generate electrons, its preference towards an aerobic atmosphere should define it as an organotroph (21). When comes to carbon source, Staphylococcus is a heterotrophy (12). That is to say, it attains its carbon source by utilization of organic substances such as sucrose for synthesis of metabolites (19). To summarize, Staphylococcus should be one of the members of the microbial group, Chemo-organotrophic heterotrophs. Environmental niches The environmental niches of Staphylococcus can be addressed by its interactions with the environment as to where it is found, the type of relationship it forms with other organisms and its capability of undergoing mutation. Staphylococcus is commonly found on the skin and mucous membranes of animals with stable body temperatures, including humans (15). Typically, the skin temperature of humans is approximately 32Â °C, which is reasonably close to the optimal temperature of 37oC (22). This enhances the growth of this microbe on skin. Moreover, the salty environment along skin surface due to the production of sweat may also account for the abundance of Staphylococcus in humans, since its enzymatic activity is optimal at more alkaline pH (17). Staphylococcus aureus specifically colonizes in nasal cavity, larynx and on the skin surface of humans (2). The colonization of Staphylococcus aureus is principally achieved by fibrinogen-binding proteins adhering to the epithelial cells of the humans and thus this may outline a host-parasitic relationship between Staphylococcus and humans (10). The interactions of Staphylococcus with the environment may also be underlined by mutation, which often occurs with Staphylococcus aureus. An example would be Methicillin-resistant Staphylococcus aureus (MRSA), a Staphylococcus aureus that is resistant particularly to the antibiotic, Methicillin (21). The mutation is caused by an alteration of the methicillin-resistance gene (mec A) coding for a penicillin-binding protein (4). This results in failure of antibiotics to cure infections caused by Staphylococcus aureus, which will be addressed in the medical implication section. Medical implications of Staphylococcus The features as in the cell structure, cell physiology and environmental niches of Staphylococcus can pose a great diversity of medical implications, which presents the importance of this bacterial genus. Statistics show that Staphylococcus aureus is present in 79% of healthy people (14). Though Staphylococcus may colonize on the skin surface of the host without causing any harms, its ubiquity can still present various medical issues. The MRSA mentioned previously would be one of the problems associated with Staphylococcus. Apart from methicillin, MRSA could show resistance against many other antibiotics such as penicillin and amoxicillin (1). The ineffectiveness of existing antibiotics to cure MRSA infections has resulted in fatality, and it is usually characterized by the incidence of septic shock and pneumonia (11). A rapid increase of MRSA infections has been observed over the decades. The rate of hospitalized MRSA infections was only 2% in 1974 but this figure increases dramatically to approximately 40% in 1997 (13). Consequently, this causes deaths of 19000 in the United States of America annually (11). As Staphylococcus colonies on skin surfaces and mucous membrane, skin infections and diseases associated with mucous membranes could be another medical implication. It is known that Staphylococcus aureus may cause Scalded Skin and Toxic Shock syndromes. Moreover, it may cause urinary tract infections and food poisoning (9). Objective 2: Classification of Staphylococcus The classification of Staphylococcus can be reviewed in terms of its morphology and some of the physiological properties stated above. Morphology The morphology of Staphylococcus can be described as cocci gram positive bacteria arranged in a cluster, which can be readily observed under microscope with the application of gram stain. A purple color would be observed. The reason for its cluster formation may be explained by its capability of undergoing binary fission in multiple planes with daughter cells remains proximal to each other (16). Physiological properties In terms of thermal requirement, Staphylococcus is classified as a mesophile. Regarding pH requirements, it falls into the category of neutrophile. Moreover, being a facultative anaerobe, Staphylococcus is catalase positive and it is generally considered a chemoorganotrophic heterotroph. In addition, Staphylococcus aureus is coagulase positive but not for other species in the genus. The absence of flagella indicates that Staphylococcus is a non-motile bacterium. Objective 3: Methods of Isolation of Staphylococcus The methods of isolation of Staphylococcus would include growing in medium followed by streak plating. Growth media To ensure optimum growth of Staphylococcus colonies, the sample of cat hairs should be enriched in nutrient broth with sodium chloride (NaCl) before plating on a nutrient agar. A nutrient broth normally consists of beef extract and peptone as fuels for growth (21). The temperature of incubation should be 37Â °C and the duration of incubation should be at least a day (20). This ensures that the Staphylococcus isolated can have sufficient time to grow at its optimum temperature. The addition of salt allows for a selective medium for Staphylococcus as it predominantly grows in salty environment. It also increases the pH of the medium to provide for a more alkaline environment to facilitate growth. Alternatively, a growth medium can be done via a Mannitol salt agar (MSA), which consists of 7.5% of NaCl and phenol red as a pH indicator. The medium is then incubated at 37Â °C for two days (14). MSA essentially acts as both a selective and differential medium. NaCl selects for saline-favored Staphylococcus and the pH indicator differentiates between Staphylococcus aureus and Staphylococcus epidermidis. Differentiation can be illustrated by the fact that Staphylococcus aureus utilizes mannitol in the agar for metabolism, and the generation of acidic product is indicated by a yellow color. However, this phenomenon does not apply to Staphylococcus epidermidis (21). Streak Plating Following enrichment, Staphylococcus in the medium can be transferred to an agar plate with nutrient broth and salt, by employment of aseptic techniques. At the same time, a transfer to an agar plate with only nutrient broth should be performed as a control set-up. This is to ensure the effectiveness of the selective media because other bacteria could grow on the agar plate if the medium was not set up properly. Afterwards, the plates would be incubated for a week at 37oC for at least a day as in the incubation of sample in the nutrient broth. Plating and incubation should be repeated a few times to make sure that the colonies grown are pure. Objective 4: Identification by biochemical tests The identity of Staphylococcus cannot be confirmed by carrying out the gram reaction alone due to the fact that a great variety of bacteria from other genus may also show gram positive reaction. Therefore, some biochemical tests have to be performed to verify that the bacteria isolated is in the genus of Staphylococcus and it is of the species Staphylococcus aureus. The catalase, Hugh and Leifsons oxidation fermentation and cogulase tests are regarded as the standard tests for identification of Staphylococcus aureus (18). The mechanism of the tests is outlined below. First of all, as Staphylococcus aureus is facultative anaerobic, it is expected that it contains enzymes to break down harmful products generated along the pathways of aerobic respiration. For instances, catalase breaks down superoxide radical hydrogen peroxide (H2O2) to oxygen and water, which are less harmful (8). Therefore colorless gas bubbles can be observed when H2O2 is added to a colony of Staphylococcus aureus. Moreover, this property allows the Hugh and Leifsons oxidation fermentation test to be performed. The bacterial sample is inoculated in a tube of Hugh Leifsons medium for five days to generate an anaerobic environment (18). As Staphylococcus can undergo fermentation in the absence of oxygen, growth can be observed throughout the tube. At the same time, it is necessary to implement positive and negative controls in order to confirm results. This can be achieved by inoculating bacteria that are known to be fermentative and oxidative respectively in the Hugh Leifsons medium along with the sample of Staphylococcus aureus. Furthermore, the identification test between Staphylococcus aureus and other bacteria in the genus would be based on its reaction with coagulase. Staphylococcus aureus readily coagulates plasma but not for others species in the genus (21). To ensure accuracy of the test, it is preferable to test on colonies extracted from culture plates that are known to contain coagulase positive Staphylococcus aureus and coagulase negative Staphylococcus epididymis respectively. The former acts as a positive control, while the latter acts as a negative control. Conclusion In conclusion, Staphylococcus is a bacterial genus that can pose various medical implications and it can be grown, isolated and identified based on its, environmental niches, morphology, physiological and structural characteristics. The aims of isolating Staphylococcus aureus as a pure culture and identifying by morphology and biochemical tests can be addressed by a review of the four objectives as summarized below. Firstly, it is often found on epidermis of animal skins including humans and its ability to metabolize optimally at 37Â °C and at pH of 7.4-7.6 or salty environment makes it a potential pathogen to humans. In particular, the species Staphylococcus aureus can cause a great diversity of diseases and the mutated Methicillin-resistant Staphylococcus aureus could be fatal owing to its resistance to most antibiotics. Secondly, it can be classified in terms of morphology and some of the physiological characteristics. Its morphology is gram positive and non-motile cocci bacteria growing in clusters. It is a mesophile, nuetrophile and facultative anaerobe. It is catalase positive and only Staphylococcus aureus is coagulase positive. The energy, electron and carbon sources of Staphylococcus aureus can be described as chemo-organotrophic heterotrophic. Thirdly, regarding growth medium, the sample of cat hair should be enriched in a medium of sodium chloride before incubating on an agar plate of nutrient broth and salt. In both cases, incubation should be at 37oC for a day. The colonies should be streaked plated a few times to remove contaminants so as to ensure culture is pure. This increases the efficiency of isolation of Staphylococcus aureus. Lastly, Staphylococcus aureus can be identified by the catalase, Hugh Leifsons oxidation fermentation and coagulase tests. It is expected that bubbling is observed as a positive result in the catalase test. As for the Hugh Leifsons oxidation fermentation test, growth can be observed throughout the tube. In the coagulase test, clumping of plasma is seen as a positive result and this differentiates Staphylococcus aureus from other species in the genus. These tests establish the identity of Staphylococcus aureus.

Ray Bradburys The Martian Chronicles Essay -- Ray Bradbury Martian Ch

Ray Bradbury's The Martian Chronicles   Ã‚  Ã‚  Ã‚  Ã‚  If the Martian Chronicles had been written in the 1999’s instead of fifty years ago, many issues and problems would change. Ray Bradbury wrote his book in 1946. In it he wrote about problems such as censorship, man’s cruelty to man, and loneliness. Each issue shows up in one or two of his chronicles. All of his issues affect every one of his characters in many different ways.   Ã‚  Ã‚  Ã‚  Ã‚  Censorship is a main problem or issue today, and in the book it shows up in one of his chronicles, â€Å"Usher II†. In this chronicle, a man builds a house of Usher. One man points (he was from a group that was against all forms of imagination) out, â€Å"No books, no houses, nothing to be produced which in any way suggests ghosts, vampires, fairies, or any creature of imagination.† Yet in this house he saw all of these things and more.   Ã‚  Ã‚  Ã‚  Ã‚  The chronicle also brings up the issue of censoring certain books by authors such as Edgar Allen Poe. The house that is built is based on a house that is in one of Poe’s books. The unimaginative man is ignorant to the facts of Edgar A. P.’s books and does not even recognize the kind of death he was about to face that was directly copied out of a book. If it were to happen today and now, the only books that would be allowed would be schoolbooks, and even those books could not contain theories.   Ã‚  Ã‚  Ã‚  Ã‚  That is the way censorship is brought up in the book. Today, however, it affects more than just books. It is used in movies, TV, news, magazines, and the Internet. Words, obscenity, and some vulgar things can be kept from the viewing audience. They can keep certain people, those seventeen and younger from seeing movies, TV, or Internet sites. In the book one character makes a point of saying, â€Å"ignorance is fatal.†   Ã‚  Ã‚  Ã‚  Ã‚  Man’s cruelty to man is another issue in the Martian Chronicles that is and was a problem in the real world. In the book, it shows up in three chronicles, â€Å"Ylla†, â€Å"The Off Season†, and â€Å"Way in the Middle of the Air†. â€Å"Ylla† and â€Å"The Off Season† are more of family cruelty, while â€Å"Way in the Middle of the Air† deals more with racism. Both are reasons that people get hurt and even die for no reason. Or for a stupid reason like color or gender.   Ã‚  Ã‚  Ã‚  Ã‚  In â€Å"Ylla†, Ylla, or Mrs. K., is noticing that her marriage is not as fun as it used to be and her and her husband don’t go out anymore. Bu... ...family live on Mars. His real family had died years before. He was so lonely that he created robots to replace his dead family. He could not handle the fact that his family had died and left him to live alone. Many people, if they could, would bring back their diseased family members, loved but unforgotten.   Ã‚  Ã‚  Ã‚  Ã‚  Most people miss family and friends that have moved or died. Some just may be shy and not have friends. Loneliness is something one can’t do anything about. It will happen. You can’t even make a law against it because it is a feeling. Some get over there loneliness by meeting new people, but still others never get over it and live lonely.   Ã‚  Ã‚  Ã‚  Ã‚  All of these issues mentioned are important today and it the book. Some have become better of over the last fifty years; some have become worse. Other issues not chosen affect life and the world too. Although these issues are still a problem, the world is what it is because of the, be that good or bad. Censorship, man’s cruelty to man, and loneliness will affect us even if we are on another planet. However that does not mean that we shouldn’t try to stop the problem. If we work together we can abolish the wrongs of this world!