Paper about a speech Research Example | Topics and Well Written Essays - 500 words

About a speech - Research Paper Example King claims that America has defaulted on this promise—an example of logos within his speech. Furthermore, he uses pathos and logos to effectively appeal to the audiences. King’s repetition of the phrase â€Å"I have a dream† is intended to emphasize his dream of equality for African Americans. To that end, within his speech King incorporates metaphors and vivid imagery in the hopes that even a place like Mississippi, â€Å"a state sweltering with the heat of injustice †¦ [and] oppression, will be transformed into an oasis of freedom and justice† (2712). Martin Luther King, Jr. attended segregated schools in Georgia. In 1948, he received his Bachelor’s of Arts from Morehouse College. After study theology at the Crozer Theological Seminary in Pennsylvania, he enrolled at Boston University, where he received his doctorate. In Boston he met his wife, Coretta Scott. In 1954 King became the pastor of Dexter Avenue Baptist Church in Montgomery, Alaba ma. At this time he was a member of the National Association for the Advancement of Colored People (NAACP). King was always an advocate of civil rights, and in December 1955 he became the leader of the first nonviolent Negro demonstration, the bus boycott in Montgomery that lasted 382 days.

Gastric Bypass Term Paper Example | Topics and Well Written Essays - 1250 words

Gastric Bypass - Term Paper Example Gastric bypass has also been determined to be more effective than dieting in case of diabetic patients. In addition, other conditions such as sleep apnea, asthma, high blood pressure, gastroesophageal disease and heart disease risk have also found to improve with weight loss. However, the surgery is also associated with many risks. Hence, following a gastric bypass, an individual will be able to feel lighter and more efficient (Bhimji). Gastric bypass surgery is mainly performed to help people reduce weight only in case of obese people who are unable to lose weight through diet and exercise. However, this bypass surgery does not guarantee permanent weight loss as both diet restrictions and exercise should be continued even after surgery. The surgery is mainly recommended for individuals who are mentally strong with an inclination to reduce weight and stay healthy and who do not consume alcohol or other drugs. In addition, their body mass index (BMI) should be more than 40 as these in dividuals tend to have a 100 pound excess weight than others. In cases where the BMI is 35 or more and if the individual suffers from problems such as apnea, diabetes and heart problems surgery is recommended for these individuals (Bhimji). Any type of gastric bypass surgery involves two basic steps: the stomach is first shortened into a shorter upper region, which is referred to as a pouch, and a larger lower section with the help of staples and then a bypass is made between the lower end of the jejunum of the small intestine and a hole created in the pouch. As the jejunum is the region of the small intestine that connects it to the stomach, food entering the small pouch of the stomach will now enter the jejunum bypassing the remaining larger portion of the stomach (Bhimji). There are two major types of gastric bypass surgery, the most commonly performed Roux-en-Y gastric bypass (RGB) and extensive gastric bypass surgery (biliopancreatic diversion). The first type of surgery involv es connecting the pouch region of the stomach with the lower end of the jejunum thus bypassing the duodenum and the initial portion of the jejunum. This procedure is now effectively carried out by laparoscopy, which is a less invasive procedure involving smaller incisions and the recovery time is also rapid (Goldstone). Thinner surgical instruments are passed via a laparoscope to carry out the bypass. Both the hospital stay and the recovery period are quicker along with the advantage of reduced pain and lesser scars from the surgery (Bhimji). The extensive bypass procedure is a more complicated surgery in which the lower portion of the stomach is removed completely and the small pouch region of the stomach is directly connected to the last segment of the small intestine thereby bypassing both the duodenum and the jejunum regions. While this method aids in weight loss more effectively, it is also associated with nutritional deficiencies to the lack of absorption of important nutrient s (Goldstone). Both the above surgeries are carried out under general anesthesia. Following the surgery the size of the stomach will be considerably reduced and satiety levels will be reached with lesser food intake (Bhimji). Despite the various advantages associated with the surgery, it also suffers from several risks encountered either during the surgery or post-surgery. The risk of surgery increases if the individual is unable to walk even for short distances, in case

The Motorcycle Diaries (2004) Summary and Analysis

The Motorcycle Diaries (2004) Summary and Analysis The Motorcycle Diaries, directed by Walter Salles traces an 8000-mile journey of two close friends, Ernesto Guevara de la Serna, who would become the iconic Marxist revolutionary Che Guevara and his friend, Alberto Granado. As they travel from Argentina to Peru by motorcycle, truck, raft and foot looking for adventure, they gain a new perspective of the world that they never expected to garner. As Ernesto and Alberto cross of thousands of miles across Latin America, from one country to another, the borders between each country vanish and the continent itself surfaces as a whole, one entity united. Ernesto, toward the end of the movie, poignantly makes his birthday speech before a toast, â€Å"This journey has only confirmed this belief, that the division of America into unstable and illusory nations is a complete fiction. We are one single mestizo race from Mexico to the Magellan Straits.† The extensive landscape scenes show an immense geographical diversity, from dense forests to snowy mountains to arid deserts to thick jungle, from the wild to the rural to the urban. Yet in each place, the two Argentinians feel connected to the people, to the land, and its history. On the journey, Che and Granado see poverty and oppression constantly haunting all across Latin America and lend a helping hand to the oppressed. They realise that the injustices and suffering of poor and powerless Latin Americans are not confined by frontiers but that they almost characterise the continent as a whole. The young men who were initially looking forward to a trip full of adventure and romance find lines of indigenous people on the mountain roads, homeless in their own land. They meet a peasant couple who has been forced onto the road and lost many friends because of their communist beliefs. Che enrages at a copper mining companys maltreatment of the workers who must beg for work in the brutal mines. During their visit to the ruins of the once splendid Inca city of Machu Picchu, the two comrades dolefully compare it to the vast slums of Lima in Peru established by the conquerors. While Granado dreams of a peaceful return to the glories of the past, Che muses on the power of guns and on how a civilisation of such magnificence and beauty could have been destroyed by the creators of such a polluted, decayed city of Lima and blurts out, â€Å"A revolution without guns? It will never work.† As the journey continues, Ernestos connection to people in need grows more and more tangible throughout the film. In Peru where Che and Granado volunteer for three weeks at the San Pablo leper colony, refuses to wear rubber gloves during his visit choosing instead to shake bare hands with startled leper inmates. There, Guevara sees both physically and metaphorically the division of society the staff live on the north side of a river, separated from the lepers living on the south. At the end of the journey and after his stay at the leper colony, Ches egalitarian, anti-authority beliefs grow in him and, at his birthday toast, puts much emphasis on a united Latin American identity that transcends the narrow-minded provincialism and the limited boundaries of nation and race. That night, Che makes his symbolic final journey when despite his asthma, he swims across the river that splits the two societies of the leper colony, spends the night in a leper shack, instead of in the cabins of t he doctors. It symbolises his adamant and fierce desire to bring justice and equality to the oppressed, to the society and to Latin America. These encounters with social injustice transform the way Guevara sees the world and allegedly motivates his later political activities as a revolutionary. And there is an urgent question posing itself before Che: on which side of the river is he going to spend all his life? Which side of the tracks? Che is challenged by all that he has seen. By the end of the journey, Che has undergone a conversion. â€Å"I think of things in different ways, something has changed in me.† The testimonies of the many downtrodden South Americans that he has encountered have inspired Che to begin his search for this solution.

Classes of Chemical Reactions :: essays research papers

Classes of Chemical Reactions   Ã‚  Ã‚  Ã‚  Ã‚  Whenever a reaction takes place, energy is changed as well when the substances react chemically. Scientists have taken these changes in energy and generalized them. Scientists can take these generalizations and discover more about the nature and tendencies of matter. In this lab, the purpose was to perform seven reactions, write down their equations, and identify the type of reaction. In this lab report, several methods of displaying this information will be applied. Synthesis 1.  Ã‚  Ã‚  Ã‚  Ã‚  A piece of Magnesium was obtained at about two centimeters in length. The strip was thin and easily bent or twisted. It had a metallic surface and was brittle. It was silver in color. A flame from a Bunsen burner was held to the Mg, and it ignited, giving off a brilliant white light. Looking directly into the light resulted in temporary blindness, which would explain the warning on the procedures that strongly suggested not looking directly into the light. After the flame had extinguished itself due to lack of fuel, the Mg had turned from a metallic strip to an off-white powder, which crumbled at the slightest irritation. The magnesium had bonded with the oxygen gas in the air from the energy that was applied to it and formed magnesium oxide. The type of reaction was a synthesis reaction, as is shown by this equation. 2Mg(s) + O2(g) = 2MgO(s) 2.  Ã‚  Ã‚  Ã‚  Ã‚  A piece of copper was obtained. It was a small, rounded wire that could be bent, although with a greater difficulty than the Mg strip from the previous account. It was copper in color (never saw that one coming, didja) and had a metallic luster. The copper was put in the flame of a Bunsen burner and after several seconds, it began to blacken. The flame was applied to it for about a minute and a half, and the copper appeared silvery under intense heat, but when it was removed from the flame, the silver color quickly faded. The copper strip was now black all over, and the change in color suggested that a chemical change had occurred. The Cu had reacted with the oxygen in the air and formed copper oxide. The black color could be scraped off, but only in small slivers. It would crumble when it was irritated with a great deal of pressure, respectively. It was a synthesis reaction as displayed by the equation here. Cu(s) + O2(o) = CuO2

Forensic Analysis Of Soils Environmental Sciences Essay

Soil is a natural organic structure comprised of solids ( minerals and organic affair ) , liquid, and gases that occurs on the land surface, occupies infinite, and is characterized by one or both of the followers: skylines, or beds, that are distinguishable from the initial stuff as a consequence of add-ons, losingss, transportations, and transmutations of energy and affair or the ability to back up frozen workss in a natural environment ( Soil Taxonomy, USDA ) The upper bound of dirt is the boundary between dirt and air, shallow H2O, unrecorded workss, or works stuffs that have non begun to break up. Areas are non considered to hold dirt if the surface is for good covered by H2O excessively deep ( typically more than 2.5 metres ) for the growing of frozen workss. The lower boundary that separates dirt from the nonsoil underneath is most hard to specify ( Soil Taxonomy, USDA ) . Soil consists of skylines near the Earth ‘s surface that, in contrast to the implicit in parent stuff, have been altered by the interactions of clime, alleviation, and populating beings over clip. Normally, dirt classs at its lower boundary to hard stone or to crude stuffs virtually devoid of animate beings, roots, or other Markss of biological activity. For intents of categorization, the lower boundary of dirt is randomly set at 200 centimeter hence the name dirt taxonomy. Forensic analysis of dirts or better known as forensic geology is the survey of grounds in relation to the offense that in demand in the tribunal of jurisprudence in term of minerals, dirt, crude oil and other stuffs found in the Earth. The value that lies in the about limitless figure of sorts of stuffs in dirt is enormous. Large Numberss of measuring and observation can be done to stones, minerals, dirts and related stuffs due to their evidentiary value. For illustration, the figure of atom sizes and distributions of grains combined with colorss, forms and mineralogy are about limitless. These belongingss are identifiable, recognizable, and can be characterized. It is this diverseness in Earth stuffs, combined with the ability to step and observes the different sorts, provides the forensic know aparting power. There have been many parts to this subject of forensic dirt analysis over the last 100 old ages. Many researches have been made by the Laboratory of the Federal Bureau of Investigation, in Washington D C. , McCrone Associates in Chicago, The Centre for Forensic Sciences in Toronto, Microtrace in Elgin, Illinois, the former Central Research Establishment at Aldermaston, Kenneth Pye Associates Ltd in Great Britain, The Nipponese National Research Institute of Police Science, The Netherlands Forensic Institute-naming among few of celebrated dirt forensic research labs in the universe. Because much of the evidentiary value of earth stuffs lies in the diverseness and the differences in the minerals and atoms of dirt, microscopic scrutiny at all degrees of instrumentality is the most powerful tool. In add-on, such scrutiny provides an chance to seek for semisynthetic artifact grains and other sorts of physical grounds.1.2 Objective of surveyThe survey is anterior to these intents: I ) To understand the taxonomy of the local dirts. Soil taxonomy is a method is soil categorization based on its composing as the cardinal characteristic. two ) To place the factors or dirt belongingss that can impact the decomposition rate. three ) To detect, step and bespeak how the factors that has been identified, can impact the decomposition rate.Significant of surveyDiverseness in soils chemical and physical belongingss lead to delinearity of decomposition rate. The fact impacting the rate of organic affair decomposition- which is the involvement of this survey, in different dirt types will be studied. Soils every bit diverse as it is incorporating a batch of bing bugs, biological being and chemical composing which is alone to each type of it, that involve in decomposition procedure ( Patrick et al. , 1993 ) . Understanding the soils assortment can assist to understand the function it plays in decomposition procedure and aid in construing the clip interval of decease of dead organic structure in offense instances. Due to the difference in dirt belongingss which can give rise to different rate of decomposition, and by understanding the relation, construing the decease interval at more accurate clip scope can be endo rsed.Chapter 2LITERATURE REVIEWDirt AnalysisDirts may represent grounds that connects a individual or object to a peculiar location. The value of dirt stems from its ubiquitousness and transferability to objects or individuals. Due to the complexness of dirt, the analysis of its inorganic and organic constituents can supply complementary and independent types of information about its geological beginning, dominant flora, direction and environment. An overview of a scope of dirt word picture methods including chemical analysis, mineralogy and palynology, along with new attacks such as Deoxyribonucleic acid profiling ( Reza et al.,2010 ) and profiling of other digital informations such as that obtained from X-ray pulverization diffraction, infrared spectrometry ( Gavaraglia, 2000 ; R.Linker et al. , 2009 ) and organic marker analysis were reviewed extensively recently for its value in forensic probe. Decomposition in tellurian ecosystem are determined by a set of habitues factors which regulate microbic activity at diminishing graduated table of clip and infinite in the order of: climate-clay mineralogy, alimentary position of the soil-quality of break uping resources and consequence of micro-organisms ( i.e. , roots and invertebrates ) ( Patrick, et al.,1993 ) . In humid state as Malaysia due to propinquity Waterss with mean temperature at 20-30 & A ; deg ; C, decomposition can be altered henceforth the appraisal of the clip of decease. It is good understood that temperature can hold important consequence on the decomposition of corpse due to metamorphosis of bugs and dirt chemical reaction ( Paul et al. , 1996 ) . Furthermore, varsities in dirts type give rise to different set of bacterial ecology in the dirt environment. Dirt with an active microbic population may hold the capacity to break up organic affair more rapidly ( Fiedler and Graw 2003 ) and dirts exposed to corpses ( or potentially merely fertilization with NH4 ) antecedently, may hold a community of bacteriums and Fungis adapted to cadaver decomposition ( Carter and Tibbett 2008 ) . This extrinsic factor aside from burial deepness of corpse and insect entree modulate the common relationship of macro-microorganism finally the rates and tracts of decomposition ( Kenneth et al. , 2005 ) . Physical texture, whether the dirt is flaxen, silty or clayey can deeply impact the rate of decomposition by restricting the motion of gasses and H2O to and from the site of biodegradation and O2 demand and waste gas coevals ( i.e. the corpse ) . On the other manus, the sourness, alkalinity, foods and degree of taint of a dirt may impact decomposition rates deeply ( Tamsin et al. , 2009 ) .2.2 Forensic value of dirtComparison of dirt physical has helped to work out many offense instances. The comparing based on dirt atom, colour, and composing of clay, sand and many more has aid justness to be served. Current analytical methods allow forensic scientists to either concludes that the grounds did non portion a common beginning with a criterion or that the two dirt types are similar i n all analytical respects and can non be excluded ( Cox et al.,2000 ) . However, decomposition of dead body-cadaver every bit far as this survey concerned has ill understood. This is the country of forensic taphonomy which aims to supply information relevant to the tribunals in instances where corpses have been allowed to break up. The surveies of the effects of the local dirt composing towards decomposition procedure were non many reviewed although has been extensively reviewed in many abroad literatures. Post mortem interval ( PMI ) is the clip elapses since a individual has died. Determination of PMI normally done by the diagnostician by looking at several common factors such as algor mortis, asperity mortis, vitreous temper, self-digestion and forensic bugology. Harmonizing to Jaggers et al. , dirt wet has a important impact on type, rate and the extent of organic structure debasement which finally affects appraisals of PMI. The influence of wet on decomposition in dirt is by and large due to its consequence on dirt microbic activity, as micro-organisms are the primary decomposers in dirts ( David, et al.,2010 ) . Alteration of dirt composing can besides change the appraisal of PMI.Chapter 3Methodology3.1 Soil SampleThe dirt samples for this survey will be taken in the country of Skudai, Johor. The distinction of each sample will be characterized via United States of America Soil Taxonomy. The selected dirts are Brown Sodosol which has loamy sand texture, Rudosol that has sandy tex ture and Grey Vertisol that has medium clay texture ( David et al. , 2010 ) . Pre-treatment of the dirt will be performed consequently to the Method for Soil Analysis, USDA revised version 2006.3.2 CadaverJuvenile rat ( Rattus Rattus ) corpses ( 18g wet weight ) aged 8-10 yearss were used as organic resource spots. Rats were killed with C dioxide instantly anterior to burial ( David et al.,2008 ) .3.3 Experimental DesignThe dirt samples will be sieved to a similar particulate size. The weight of each dirt samples will be changeless at 500g after incubation at 22 & A ; deg ; C ( Carter et al. , 2008 ) . The measuring of corpse decomposition will be done harmonizing to cadaver mass loss ( Carter et al. , 2008 ) , dirt pH ( Veronique. , 2006 ) , microbic biomass C ( Anderson and Domsch. , 1978 ) , and enzyme activity ( Ladd and Butler, 1972 ) .3.3.1 Cadaver Mass LossUpon disinterment, corpses will be instantly frozen ( -20 & A ; deg ; C ) . Once frozen the corpses were rinsed with dist illed H2O to take any extra dirt, dried with a paper towel and weighed.3.3.2 Soil pHThe pH of the dirt will potentiometrically measured in the supernatant suspension of a 1:5 dirt: liquid ( v/v ) mixture. This liquid is a 0.01 mol/l solution of Ca chloride in H2O pH-CaCl2 or H2O pH-H2O. A representative sample ( at least a volume of 5 milliliter ) of the air-dried dirt ( fraction & A ; lt ; 2 millimeter ) will be taken. The trial sample will be placed in the sample bottle and Ca chloride solution ( pH-CaCl2 ) or H2O ( pH-H2O ) will be added five times of the trial sample ‘s volume. The suspension will be shook and assorted smartly for 5 proceedingss before Lashkar-e-Taiba to be stabled for 2 hr. The measuring of suspension ‘s temperature will be taken and ensured non to be distinguishing more than 1 & A ; deg ; C from the pH metre buffer solution. ( Veronique, 2006 ) .3.3.3 Carbon Dioxide Evolution30 ml phial ( Crown Scientific, Newstead, Queensland, Australia ; Product no. 735 ) ( CO2 trap ) will be filled with 20 milliliters sodium hydrated oxide ( NaOH ) ( 0.465 M ) and suspended above the dirt surface inside incubation Chamberss designated for dirt sampling after 28 yearss. The incubation chamber will so be sealed. CO2 traps and the air in the incubation chamber headspace demand to be replaced every 24 hr. Upon remotion from the incubation chamber the electrical conduction of the NaOH solution inside the CO2 trap will be measured utilizing a Metrohm 660 Conductometer ( Herisau, Switzerland ) ( Rodella. , 1999 )3.3.4 Microbial Biomass CarbonMicrobial biomass C can be estimated within 1 hr of crop utilizing the substrate-induced respiration ( SIR ) technique ( Anderson and Domsch, 1978 ) with some alterations ( Lin and Brookes, 1999 ) . Soil ( 5 g dry weight ) will be weighed into 30 ml McCartney bottles and amended with glucose solution ( 6 mg/ g dirt ) in order to graduate them to 95 % water-holding capacity. Following the amendment on the gluc ose solution, a 6 milliliter vial incorporating 5 ml NaOH ( 0.1 M ) ( CO2 trap ) will be placed on the dirt surface and the McCartney bottle was instantly sealed. Samples will so incubate in the dark at 22 & A ; deg ; C for 3 or 4 hours based on preliminary experiments. After the incubation period CO2 traps were so removed and sealed. The NaOH solution from the CO2 traps was backtitrated with HCl ( 0.1 M ) into 5 milliliters BaCl2 ( 1.0 M ) and 3 beads phenolphthalein as index ( Rowell, 1994 and Davie et al. , ) . Microbial biomass C was so calculated as in Anderson and Domsch, 1978.3.3.5 Enzym ActivityThe activity of casein-hydrolysing peptidase and phosphodiesterase ( orthophosphodiester phosphohydrolase: EC 3.1.4.1 ) will be assayed. Proteolytic hydrolysis of casein will be measured as describe in item in Ladd and Butler ( 1972 ) . The procedural involved the use of protein and dipeptide substrate in the absence of added bacteriostatic agents. The rate of substrate hydrolysis was relative to the dirt concentration ; the release of amino compounds per unit weight of dirt was straight related to the incubation clip.Chapter 4EXPECTEDEXPECTED RESULT4.1 Soil SampleJohor encompass about 27 % of overall peat dirt distribution in Malaysia ( Soil Map Malaysia, 2004 ) . This survey expects to detect major peat dirt characteristic during physical and chemical word picture of dirt samples taken around this province country. Though, the major country are covered with peat dirts, organic dirt The discrepancy in dirt belongingss which will be expected to be discovered are in term of dirt pH, bulk denseness, H2O conduction, bleeding ability, colorss and entire organic content.4.2 Experimental ConsequenceDecomposition rate in gathered sample dirts are expected to will be different. Dirts with low pH value and low H2O conduction proposely will anticipate to give high rate of decomposition. Dirt with high sand, clay and silt composing nevertheless, is predictedtoexpected to g ive low rate of decomposition due to high aeration and high H2O conduction. The relation in between factors involve in decomposition among the dirts will be made through similar form revealed during the survey.4.3 DecisionThe survey hopes to accomplish all of its aims. The taxonomy of locally collected dirt sample will be understood through detailedthorough survey and categorization. The factors involve in decomposition and the belongingss soil factors that are giving impact in the procedure will be besides identified. Understanding the alone feature of dirt will assist in understanding the nature manner in distinguishing the rhythm of decomposition of organic stuff which. It is beyond what a the bare oculus can see. Knowledge associating the nature cycling of organic affair and pathology finding of clip of decease in lab will assist forensic scientist articulating the right of a casualty in a more self-asserting manner.

How successful is Shakespeare’s presentation of Macbeth Essay

In order to make a precise conclusion on how successful Shakespeare is on making Macbeth a tragic hero, the great speeches and monologues by Macbeth must be analyzed. Also the audience or reader must have to understand what makes a person a tragic hero. Obviously there must be certain conditions that the tragic hero has to fulfill. These will be discussed. Macbeth has them and I will try to give evidence to back up my points. To start with the character must be of noble birth, Macbeth is of noble birth and this is a fact as he is born the Thane of Glamis. Secondly the tragic hero must be of high moral worth as if he isn’t the audience can’t admire him so he wouldn’t be heroic therefore he wouldn’t be a tragic hero. Macbeth is of high moral worth as one of the first times in the play when Macbeth is seen as a hero is after the great battle at the beginning. Everyone is praising him, including the king. The king, as a reward for his heroic actions, makes Macbeth Thane of Cawdor as the last Thane of Cawdor was found guilty of treason and was be-headed! The main thing that makes the audience respect Macbeth (helping us to see him as a tragic hero in the end) is when the sergeant reporting on the battle praises Macbeth calling him â€Å"brave Macbeth†, so we see that even from the beginning of the play Macbeth is seen as brave and people respect him. When Macbeth meets the king towards the beginning of the play the king has only nice things to say about Macbeth and clearly respects him as he call him his ‘valiant cousin’ and a ‘worthy gentleman’. Because the king is obviously noble we trust his opinion of Macbeth so then we too share his high opinion of him. We know the King thinks this as he represents his feelings when he says to Macbeth â€Å"more is due than more all can pay†. Here Duncan is saying that Macbeth means a lot to him and the country. As the king is so proud of him hen trusts him more and naturally is more willing to give him things and help him become more successful throughout his reign as king. The king’s whole idea of Macbeth shows him as a hero, which is often shown so frequently at the beginning of the play. This whole idea of Macbeth being a hero at the beginning of the play is very common in tragic heroes as always at the beginning they are brave and heroic, but then they go tragic things/or bad things, which makes them tragic heroes. Another thing that a tragic hero must posses is a flaw in their character. In Macbeth his flaw could be seen as being his ambition (to be king) or him not thinking about the consequences of his actions, but personally I feel his flaw was ambition. I feel that this flaw was mainly the fault of the witches as after they told him he would become thane of Cawdor he did and they also told him he would become king so he proberly believed he would and as it was possible he would do anything to make himself king. At the beginning of the play Macbeth has feelings, but he knows that after talking to the witches he gets bad, evil thoughts as he says, â€Å"stars, hide your fires! Let not light see my black and deep desires†, basically saying that he knows that he has desires which are very bad and which no one should knows about. This helps us think of him as a tragic hero as he is still aware of what is good and bad. I think Macbeth’s dark thoughts almost eat up his goodness and his sense of what is right, leaving Macbeth as a cold man, a murderer. After the murder of Duncan, by Macbeth, we yet again are reminded how he could be a tragic hero. Tragic heroes must not be totally senseless and Macbeth isn’t as straight after the killing of Duncan we here him say to Lady Macbeth how he is ‘afraid to think of what’ he had done and how he wishes he could wake Duncan but he can’t. He also says how to ‘look on it again’ he dare not. This shows us how he isn’t totally cold-hearted and that he knows that it was wrong. A main reason why Macbeth turns into a cold man, a tragic man, is Lady Macbeth. Lady Macbeth is like a catalyst in the play. She works on Macbeth’s â€Å"black and deep desires†, which are to kill, as she is almost power hungry and wants to be queen, and she makes them real life, making him kill people. The things that causes him to change his mind about committing the murder are the speeches that Lady Macbeth gave him ‘Does un-make you. I have given suck, and know how tender ’tis to love the babe that milks me: I would, while it was smiling in my face, have pluck’d my nipple from his boneless gums, and dash’d the brains out, had I sworn as you have done this.† We see a lot in this scene how Lady Macbeth uses emotional blackmail and, how she attacks his manliness to get him to carry out the murder of Banquo. She starts off by saying to him ‘Art though afeard to be the same in thine own act and valour as thou art in desire? Here she is basically saying is he too afraid to match his desires with his courage, and this contrast between action and desire is frequent in the play. She also uses the love he has for her to try and make him carry out the killings. The worst thing she does is when she attacks his manliness, as Macbeth is a great ‘valiant’ soldier and to be called a ‘coward’ by his wife must have really driven him to carry out the murder. Also she uses an old proverb as she says he is ‘like the poor cat I’ th’ adage’. Here she means he is like the cat that wanted to eat the fish but would not wet his feet. She is saying he wants, deep down, to kill them but he doesn’t wa nt to have to do the dirty work. These speeches shows her sheer evilness and how ashamed she is that her husband is prepared to go back on what they had agreed, and the fact that this kind of manipulation works on him is tragic! For a character to be a tragic hero the audience have to feel sorry for them and sympathise with them. The audience also has to try and understand why he did what he did. I feel that the main reason Macbeth did what he did was because of the witches. The first way in which Shakespeare shows the witches to be plain evil is in the very first scene in the book where they all chant together â€Å"fair is foul, and foul is fair. This is a word play and has an inverted meaning to that of a human. They are saying that their fair is our foul and our foul is their fair, inverted morals, meaning everything we find bad they find good. I feel the witches are almost totally to blame for Macbeth turning almost evil. The witches told Macbeth he could become a king one day, this was the greatest thing anyone could imagine. They also told him that no man born of woman could kill him, so Macbeth thought he wouldn’t be killed by any person, that he would die naturally or something like that. 43Macbeth should have known better as Macduff was born by caesarian birth. I feel this was one of Macbeth’s main problems I feel that instead of trusting his friends and those close to him he trusted the witches too much and took everything literally, he didn’t think about their evilness and in the end with Macbeth’s sight so clouded from wanting to be king and believing everything the witches said to be perfectly true he ended up dead. This was one of his flaws; he trusted the witches too much and didn’t think about them playing games and being evil. This is why we feel sorry for Macbeth and view him as being tragic as it was almost as if he was victimized by the witches and they took advantage of him and played games with him. Macbeth had some hard and cruel, cold blooded times. For example when he arranged for the deaths of Banquo and Macduff’s family, he ordered other people to do it as well which, firstly showed he was a coward and wouldn’t go through with the killings totally himself he needed other people to be involved. At these times though Macbeth hadn’t really any of his senses. At these times I think his ‘black and deep desires’ led him. I think he is aware though that his senses are a bit off as earlier when he thought he saw the dagger appeared to turn towards Duncan’s bedroom he questioned his senses as he said: ‘Mine eyes are made the fools o’ th’ other senses, Or else worth all the rest. I see thee still.’ Here Macbeth is saying how his eyes are deceiving him if his other senses are correct, or else they see correctly and are more reliable than the rest of his senses together. For a character to be seen as a tragic hero he must also gain moral worth through his suffering. In act five we see Lady Macbeth realizing what she has done. She says how ‘hell is murky’ This shows she is aware that what she has done is wrong and that she is going to hell. We actually start to feel sorry for Lady Macbeth here as all the time she has been there for Macbeth when he had doubts and things but she never had anyone for her. But for Macbeth it act five scene three where he gains self worth and realizes what he has done, but now he is more scared and we feel sorry for him as he is losing self-control. In his speeches on page one eight five we see Macbeth full of regret and despair, he talks about having nothing to live for and he thought that being king would make him happy but it didn’t. Here the audience sees Macbeth trying to reassure himself, as he says, â€Å"Fear not Macbeth, no man that’s born of woman Shall e’er have power upon thee.† Here we can detect a very insecure Macbeth. It is almost as if he has to reassure himself that no man can hurt him, but you can also detect how scared he is. Also when he says † I have lived long enough. My way of life Is fallen into the sear, the yellow leaf:† This makes us think he has had enough of being king and now just wants to die and has nothing to live for. He says his way of life has fallen into the sear, this means his way of life has almost withered faded away. In this scene the audience are made to sympathize with Macbeth. So he appears yet again tragic. He is nowhere near the strong â€Å"brave† noble fighter we were introduced to at the beginning of the book. In Act five Macbeth makes a speech once again. In this speech we see Macbeth becoming self-aware. He realizes that his senses have been dulled as after Seyton hears a sound of a woman cry he asks Macbeth whether it was a woman cry and Macbeth replies saying how he had ‘almost forgotten the taste of fears’. By this he meant that the desolate eeriness of the cry reminded him of former fears that he had. We also se Macbeth realising that the after life is important whereas earlier he said he would jump the life to come. We also see, later on in scene eight, an indication of Macbeth feeling guilty about killing Macduff’s family. When Macbeth and Macduff meet, Macbeth says how his ‘soul is too much charged with blood of thine (Macduff) already.’ Here he means that he feels guilty after killing his family as he says how ‘ his soul is too much charged’, meaning he feels bad in his soul because of what he had done. Towards the end of scene eight we see the return of the ‘brave’ ‘valiant’ fighter that was mentioned in the beginning. This reminds us and helps us see his more as a tragic hero, as we had almost forgotten that he had been noble, but this scene is a good reminder. Here we here Macbeth saying to Macduff how he ‘will not yield’ and how he will throw his ‘warlike shield’ he also says how he will ‘try the last’, meaning he will fight to a finish. This shows us the brave Macbeth who will not surrender. In conclusion I feel that Shakespeare’s presentation of Macbeth as a tragic hero really worked. He fulfills all the necessary criteria that a tragic hero needs. We all respected him at the beginning felt sorry for him when he did bad things and C then knew that his death was inevitable, and that his death made everything return to normal and that there was no other outcome that could have been had for Macbeth. Shakespeare made a perfect tragic hero in my eyes and using the evidence and quotes I have given you the phrase â€Å"tragic hero† is a great way to sum up Macbeth in a few words for this play.