Tuesday, January 28, 2020

Emotional Bank Accounts Essay Example for Free

Emotional Bank Accounts Essay We all do things that are counter-productive to our relationships. We all like to have people be nice to us. The concept of an emotional bank account is powerful, yet not quite as simple as keeping a ledger of debits and credits. One of the problems is the perception of worth. What is a â€Å"deposit† worth. We may think it is quite valuable. The affected person may consider it so routine it is not even remembered. The trick in making deposits is to know what value the act has for the person holding the account. Herzberg was a psychologist who studied motivational factors in American industry. He came up with the conclusion, since quoted out of context, that money is not a good motivator of people. He called things like money, a safe work place, security and such fundamentals â€Å"hygiene† factors. That is, the employee needed them to be there and assumed they would be there. They were not, however, efficient in motivating job improvement. Herzberg found that various methods of showing personal appreciation were far more important. A company golf team, a compliment, a letter of commendation, a corner office, painting an employee’s name painted on a parking place and such activities were more efficient in motivation. Do you agree? Many students do not. To many people, money is a prime motivator. How then did Herzberg come up with his findings? Is he wrong? No, we have to understand another theory, Maslow’s Hierarchy of Needs. Maslow was also a psychologist who studied motivation and found that people had needs that varied with their circumstances. If you are living in the weeds, any job that provides 3 hots and a cot is your dream. You think you would never want anything else. But when you get that job, those needs are satisfied and you quickly want more. Maslow said the second stage was to want security. You want those physiological needs to be there in the future, not just today. And, if you get that security, you then go to stage three where you want a feeling of belonging to a group that reflects your values and goals. If you get this feeling of belonging, you then go to a stage where you want to be singled out and honored. The last stage is one where you  have all those needs met, so you want to contribute in some special way to something greater than yourself. Herzberg did his studies in a shop where people had stage one and two pretty much assured. Those physiological elements did not motivate because they were already met. Those people were at the stage where they either wanted to belong to a group or be singled out for honors. The ability to read another person and determine what is important to them is critical. This gets back to our emotional bank account deposit value. Similarly, actions may have different withdrawal value to different people. To someone who is feeling very insecure because of seeing everyone around them being dismissed in a general layoff, a curt word may have them dusting off their resume and reacting very defensively. It may not have been intended in that way but its effect is the important thing. Our success in keeping a good emotional bank account with other people then depends upon our sensitivity to the values that other people hold, not our own. This sensitivity is difficult for most of us as we often have â€Å"tasks† to do and keeping track of the effect of our actions and words may not be high on our list of things to do at the moment. Yet, in the long term, nothing is more important. I once heard someone say of a particular organization, â€Å"this place is not about competence, this place is about relationships†. I think that is true of just about any organization.

Monday, January 20, 2020

Annie Dillards Pilgrim at Tinker Creek Essay -- Annie Dillard Pilgrim

Annie Dillard's Pilgrim at Tinker Creek Annie Dillard opens Pilgrim at Tinker Creek mysteriously, hinting at an unnamed presence. She toys with the longstanding epic images of battlefields and oracles, injecting an air of holiness and awe into the otherwise ordinary. In language more poetic than prosaic, she sings the beautiful into the mundane. She deifies common and trivial findings. She extracts the most high language from all the possible permutations of words to elevate and exalt the normal. Under her pen, her literary devices and her metaphors, a backyard stream becomes a shrine. Writing a prayer, Dillard becomes an instrument through which a ubiquitous spirit reveals itself. Yet in other cases, she latches on to an image of holiness and makes it ugly, horrifying, disturbing, as if to suggest that the manifestation of all that is holy need not always be pretty, that the gorgeous and the gruesome together comprise all that is holy, and without one the other would be meaningless. The written words are a spiritual pilgr image to the holy shrine where language tinkers with itself, makes a music unto itself, chips and shapes itself into the stuff of Dillard's essays. Religious overtones score the text, emerging as references to Islam, Hasidism, and to a lesser extent, Christianity; there are also subtle intimations of mysticism. Dillard plucks the title of the first essay, "Heaven and Earth in Jest," from the Quran, quoting Allah directly. Describing the darkness capping the ocean as "a swaddling band for the sea" (7), a repeated phrase, her diction implies the Christ child. She makes a power evident without ever saying so aloud, explicitly, by naming it. By means of archaic phrasing, she conveys the sense that what ... ...(82). She defines innocence as "the spirit's unself-conscious state at any moment of pure devotion to any object. It is at once a receptiveness and total concentration" (82), combining the lexicon of religion and mystical journey to elucidate how awareness and knowledge can integrate with openness to fulfill the state of innocence. McIlroy understands her pages of scientific and mystical experience in a two-dimensional way, leaving unturned the third dimension where a seeming dichotomy merges and seams together opposites in a contiguous loop designed to illustrate a coherent and encompassing exploration of the outer world of the creek and the inner world of the mind. Works Cited Dillard, Annie. Pilgrim at Tinker Creek. New York: Quality Paperback, 1974. McIlroy, Gary. "Pilgrim at Tinker Creek and the Burden of Science." American Literature 59 (1987): 71-84.

Sunday, January 12, 2020

Letter from Birmingham Jail

â€Å"Dr. King’s Call to Action† In Dr. King’s â€Å"Letter from Birmingham Jail,† he shows that nonviolence is the way to get the positive attention that his plight deserved. He believed that to use violence was negative on a couple of points. First, violence always gets negative attention. Second, violence was the way the Klu Klux Klan went about their business. He wanted to expose unjust laws and do it in a fashion that conveyed his beliefs without causing other problems. In Dr.King’s â€Å"Letter from Birmingham Jail,† he is trying to convince his â€Å"fellow clergymen† (566) that his fight for the civil liberties is a just one, and that the march was a nonviolent one and one that was surely needed. Dr. King stated, â€Å"we are caught in an inescapable network of mutuality, tied in a single garment of destiny† (566). King is saying that it’s something that can no longer be ignored, that he can no longer sit on the s ideline and be an idle observer. The black man has to take it to the streets. In this letter, Dr. King showed that nonviolence, direct action, and the ability to stand by one’s convictions are the right path.In his quest for racial equality, Martin Luther King came to the conclusion that nonviolent resistance was the only way to achieve this goal. It was his belief that social justice could be achieved only by changing the hearts and minds of the oppressors. Violence would only distract from the main goal, cause bitterness between the opposing groups and shut down any possibility of reconciliation. His theory of nonviolent resistance meant that a protester could be as passionate as a violent one, but in rejecting physical aggression, the nonviolent protester leaves open the possibility of a transformation.The absence of violence lets the other person see issues from a clearer perspective, one that isn't clouded by the aftermath of a violent confrontation. Nonviolent resistanc e was the first step. Dr. King also stressed that direct action was needed for racial equality to exist. Dr. King and his followers would have no alternative but to â€Å"present our very bodies as a means of laying our case before the conscience of the local and national community† (567). Dr.King felt that direct action â€Å"is to create a situation so crisis packed that it will inevitably open the door to negotiation† (568). King felt that direct action was the only course to take because his hand had been forced this way by the unwillingness of southern society to take any action at all. Finally, Dr. King said that before anyone takes direct action, the protester first needs to â€Å"purify† (567) their soul so that he or she will have no regrets going forward. Taking direct action is the right path but, it needs to be understood that there will be consequences for those actions.Taking a stand has never been easy and can be extremely difficult, but for the f uture progress of the African American, it was necessary. The protester needed to possess a firm moral conviction that their cause was a righteous and just cause. By combining nonviolent resistance, direct action, and a firm conviction of their cause, King was confident that the oppressors would come to join him in the quest for equality. All other issues would fade away and the only thing left to see would be the true issue, a â€Å"good versus evil† perspective.The Letter from Birmingham Jail† was written at a time when America had little room for blacks and their customs. It was a white man’s country, and the white man wanted it to stay that way. If not for the courage of King’s convictions it might have remained that way. Dr. King should be seen as an American hero that had the where-with-all to follow through with what he saw as a total injustice. He accomplished this by adopting a plan of action that consisted of nonviolence, direct action, and the c onvictions of his beliefs. Letter from Birmingham Jail The struggle for civil rights and civil liberty by African American in the United States of America brought about some of the darkest days in American history. Till this day, majority of Americans regardless of race or color look back at that period with regret. Dr Martin Luther King, a prominent leader in the civil rights movement was persecuted by his oppressors but he persevered relentlessly in the fight for equal rights for African Americans mainly because we were fighting for a just cause. The letter from Birmingham Jail is a response by Dr King to statements by eight Alabama Clergymen denouncing the use of street protests by Dr King’s organization in the fight for civil liberty. Critics of Dr King’s philosophy on civil disobedience argue that the actions of his organization are well against civil law but in his letter, Dr. King tries to persuade the opposition about the relevance of street protests or civil disobedience in the fight for equality for all people. He expresses his opposition to segregation from a moral perspective, logical perspective as well as an emotional plea to sway an audience into action in a quest to achieve civil liberty and equal rights for Black people. Although the letter was a direct reply to the clergymen’s statements, it served a broader purpose by also reaching out to the large middle class which was composed mainly of moderate white Americans. In his response, Dr King uses a subtle and persuasive approach in an attempt to sway critics of his philosophical views on civil disobedience. By writing the letter, Dr Kings intent was to sway individuals who held opposing views from his, bringing all together to share an understanding. Knowing that the middle class comprises mainly of moderate Americans who are opposed to extreme views and actions and very much inline with religious beliefs and values, Dr Kings utilized this avenue to challenge the conscience of the group. Evidence of this is shown in the letter where he writes: â€Å"Must make two honest confessions to you, my Christian and Jewish brothers. First, I must confess that over the past few years I have been gravely disappointed with the white moderate. I have almost reached the regrettable conclusion that the Negro's great stumbling block in his stride toward freedom is not the White Citizen's Counciler or the Ku Klux Klanner, but the white moderate, who is more devoted to â€Å"order† than to justice; who prefers a negative peace which is the absence of tension to a positive peace which is the presence of justice; who constantly says: â€Å"I agree with ou in the goal you seek, but I cannot agree with your methods of direct action†; who paternalistically believes he can set the timetable for another man's freedom; who lives by a mythical concept of time and who constantly advises the Negro to wait for a â€Å"more convenient season. † Shallow understanding from people of good will is more frustrating than absolute misunderstanding from people of ill will. Lukewarm acceptance is much more bewildering tha n outright rejection. †(M. L. K, 1963, April 16) This shows that he is in touch with the views of his audience giving him the ability to make a great impact on the reader. The opposition held the view that civil disobedience and street protest were unjust, simply because it was against the law. Laws are principles and regulations that are established in a community by some authority and is applicable it people. I believe that argument posed by Dr King’s opposition is that there is no justification to breaking a law. However, in my opinion there could be moral justifications in breaking a law depending on the nature of the situation. Hence, I concur with Dr King’s philosophical view on civil disobedience. â€Å"To put it in the terms of St. Thomas Aquinas: An unjust law is a human law that is not rooted in eternal law and natural law. Any law that uplifts human personality is just. Any law that degrades human personality is unjust. All segregation statutes are unjust because segregation distorts the soul and damages the personality. †(M. L. K, 1963, April 16) The African American civil rights movement used civil disobedience as a means of getting their voice heard by the masses and opposition. Those protests are justifiable from a moral standpoint in that African Americans unjustifiably had their rights denied by their oppressors and used civil disobedience as a means to acquire their God-given rights. According to my beliefs, it is immoral to go against the rule of law without legitimate necessity but it is morally justifiable to do so in due cause such as the case of Dr King and the African American Civil Rights movement. Accordingly, there is also a logical perspective to civil disobedience which Dr King also uses eloquently in his letter. He addressed the statements made by the clergymen which called his actions â€Å"unwise and untimely†. Letter from Birmingham Jail In the â€Å"Letter from Birmingham Jail†, written by Dr. Martin Luther King, Jr., the first three paragraphs tell the reader a lot about what is important to the author of the letter and what kind of purpose he had for writing this letter. In these paragraphs the most important aspects of what Dr. King was trying to convey can be easily identified and understood, giving us insight into a time and place that has become so important to American history for many reasons. In the introduction of the letter King describes his purpose for writing the letter, and what led him to feel that he had to write it in answer to the criticism of other clergymen who were judgmental about the actions that put him behind bars in the first place. In this paragraph we can clearly see that King is wishing to set the record straight about his actions and what his motivations were. He writes â€Å"If I sought to answer all the criticisms that cross my desk, my secretaries would have little time for anything other than such correspondence in the course of the day†, proving that while he is aware that people are judging him and criticizing him, he chooses not to listen to it usually because he feels that his time is better used for working towards his goals. The second paragraph is important to the rest of the letter because it establishes King’s place within Alabama and his affiliations to various organizations, all of which brought him to Alabama in the first place. He feels that his fellow clergymen were questioning his motivations for going to Alabama, as well as his purpose in being there. He wanted the clergymen to know that he had a reason to be there, saying â€Å"We readily consented, and when the hour came we lived up to our promise.† Here, we see the intended audience of King’s letter, as well as the purpose and subject of his letter. All of these things are more clear because of this paragraph. The next paragraph is, in essence, is the thesis for this letter because it gives the readers a clear picture of what the rest of the letter is about. Here is where he puts, into simple terms, why he is in Alabama and why he feels compelled to do his peaceful protesting. King spells it out when he says, â€Å"Just as the prophets of the eighth century B.C. left their villages and carried their â€Å"thus saith the Lord† far beyond the boundaries of their home towns, and just as the Apostle Paul left his village of Tarsus and carried the gospel of Jesus Christ to the far corners of the Greco-Roman world, so am I. compelled to carry the gospel of freedom beyond my own home town†. He feels that this is a labor of love, something that is his duty, and for this reason he feels that to convey his passion about civil rights through this letter is imperative to his gaining the respect of others. The rest of the letter is set up in these three paragraphs.          Letter from Birmingham Jail Martin Luther King, Jr. penned â€Å"Letter from Birmingham Jail† in 1963 after being arrested for his participation in a non-violent demonstration against segregation. In his letter, King discusses the current societal problems of segregation and how best to demand change. King firmly believes that the best way to go about trying to enact change with regard to racial barriers is through non-violent means. Violence only breeds more violence, whereas non-violent protests and demonstrations allow for a peaceful protest that will force more change. Using a non-violent approach was the most effective way for the African American community to voice their opinions and reap the changes that they so earnestly sought. Non-violent action allows for the community to stand up and demand action through sit-ins, and other peaceful demonstrations in order to make governmental leaders and officials take note of the problem and attempt to address it. King notes, â€Å"Nonviolent direct action seeks to create such a crisis and foster such a tension that a community which has constantly refused to negotiate is forced to confront the issue†. When a community at large believes that they are being treated in an unjust manner and demonstrates their opinions through marches or sit-ins, rather than riots or other violent means, it has a much better chance of forcing negotiations with governmental leaders than a violent approach. When a responsible citizen or a group of citizens act responsibly to force change, it is much more likely that they will be taken seriously. If a group of African Americans were rioting and using other violent means to take a stand against racial injustice, they would only be labeled as part of the problem rather than a part of the solution. Non-violent demonstrations allow for a community to let their frustration and discontent out through a creative outlet that does cause a setback in their goals. King compares his passion for equality between races to the same passion that Jesus had for love, or that Paul had a passion for the gospel. Comparatively speaking, both Jesus and Paul had profound effects on the society that they existed within, though peaceful and passionate means. King says of the oppressed black man, â€Å"If his repressed emotions are not released in nonviolent ways, they will seek expression through violence; this is not a threat, but a fact of history†. By acting with passion, but without violence, the African American community is able to further their cause through showing that they only want to be treated justly. The non-violent approach that King and his followers demonstrated in their fight for social equality was the most effective forum for them to voice their opinions. Through sit-ins, marches, and other non-violent demonstrations, the African American community was able to come together and demand change without causing violence that would only hinder their cause. Had violent means been used in an attempt to gain equality, the African American community would have been labeled as part of the problem, rather than being taken seriously. A non-violent approach to the injustices faced by the African American community showed the governmental leaders that these oppressed peoples were responsible citizens, deserving of the basic rights they were being denied. However, violent demonstrations would have setback the attempts to gain equality.    Letter from Birmingham Jail The struggle for civil rights and civil liberty by African American in the United States of America brought about some of the darkest days in American history. Till this day, majority of Americans regardless of race or color look back at that period with regret. Dr Martin Luther King, a prominent leader in the civil rights movement was persecuted by his oppressors but he persevered relentlessly in the fight for equal rights for African Americans mainly because we were fighting for a just cause. The letter from Birmingham Jail is a response by Dr King to statements by eight Alabama Clergymen denouncing the use of street protests by Dr King’s organization in the fight for civil liberty. Critics of Dr King’s philosophy on civil disobedience argue that the actions of his organization are well against civil law but in his letter, Dr. King tries to persuade the opposition about the relevance of street protests or civil disobedience in the fight for equality for all people. He expresses his opposition to segregation from a moral perspective, logical perspective as well as an emotional plea to sway an audience into action in a quest to achieve civil liberty and equal rights for Black people. Although the letter was a direct reply to the clergymen’s statements, it served a broader purpose by also reaching out to the large middle class which was composed mainly of moderate white Americans. In his response, Dr King uses a subtle and persuasive approach in an attempt to sway critics of his philosophical views on civil disobedience. By writing the letter, Dr Kings intent was to sway individuals who held opposing views from his, bringing all together to share an understanding. Knowing that the middle class comprises mainly of moderate Americans who are opposed to extreme views and actions and very much inline with religious beliefs and values, Dr Kings utilized this avenue to challenge the conscience of the group. Evidence of this is shown in the letter where he writes: â€Å"Must make two honest confessions to you, my Christian and Jewish brothers. First, I must confess that over the past few years I have been gravely disappointed with the white moderate. I have almost reached the regrettable conclusion that the Negro's great stumbling block in his stride toward freedom is not the White Citizen's Counciler or the Ku Klux Klanner, but the white moderate, who is more devoted to â€Å"order† than to justice; who prefers a negative peace which is the absence of tension to a positive peace which is the presence of justice; who constantly says: â€Å"I agree with ou in the goal you seek, but I cannot agree with your methods of direct action†; who paternalistically believes he can set the timetable for another man's freedom; who lives by a mythical concept of time and who constantly advises the Negro to wait for a â€Å"more convenient season. † Shallow understanding from people of good will is more frustrating than absolute misunderstanding from people of ill will. Lukewarm acceptance is much more bewildering tha n outright rejection. †(M. L. K, 1963, April 16) This shows that he is in touch with the views of his audience giving him the ability to make a great impact on the reader. The opposition held the view that civil disobedience and street protest were unjust, simply because it was against the law. Laws are principles and regulations that are established in a community by some authority and is applicable it people. I believe that argument posed by Dr King’s opposition is that there is no justification to breaking a law. However, in my opinion there could be moral justifications in breaking a law depending on the nature of the situation. Hence, I concur with Dr King’s philosophical view on civil disobedience. â€Å"To put it in the terms of St. Thomas Aquinas: An unjust law is a human law that is not rooted in eternal law and natural law. Any law that uplifts human personality is just. Any law that degrades human personality is unjust. All segregation statutes are unjust because segregation distorts the soul and damages the personality. †(M. L. K, 1963, April 16) The African American civil rights movement used civil disobedience as a means of getting their voice heard by the masses and opposition. Those protests are justifiable from a moral standpoint in that African Americans unjustifiably had their rights denied by their oppressors and used civil disobedience as a means to acquire their God-given rights. According to my beliefs, it is immoral to go against the rule of law without legitimate necessity but it is morally justifiable to do so in due cause such as the case of Dr King and the African American Civil Rights movement. Accordingly, there is also a logical perspective to civil disobedience which Dr King also uses eloquently in his letter. He addressed the statements made by the clergymen which called his actions â€Å"unwise and untimely†. Letter from Birmingham Jail â€Å"Dr. King’s Call to Action† In Dr. King’s â€Å"Letter from Birmingham Jail,† he shows that nonviolence is the way to get the positive attention that his plight deserved. He believed that to use violence was negative on a couple of points. First, violence always gets negative attention. Second, violence was the way the Klu Klux Klan went about their business. He wanted to expose unjust laws and do it in a fashion that conveyed his beliefs without causing other problems. In Dr.King’s â€Å"Letter from Birmingham Jail,† he is trying to convince his â€Å"fellow clergymen† (566) that his fight for the civil liberties is a just one, and that the march was a nonviolent one and one that was surely needed. Dr. King stated, â€Å"we are caught in an inescapable network of mutuality, tied in a single garment of destiny† (566). King is saying that it’s something that can no longer be ignored, that he can no longer sit on the s ideline and be an idle observer. The black man has to take it to the streets. In this letter, Dr. King showed that nonviolence, direct action, and the ability to stand by one’s convictions are the right path.In his quest for racial equality, Martin Luther King came to the conclusion that nonviolent resistance was the only way to achieve this goal. It was his belief that social justice could be achieved only by changing the hearts and minds of the oppressors. Violence would only distract from the main goal, cause bitterness between the opposing groups and shut down any possibility of reconciliation. His theory of nonviolent resistance meant that a protester could be as passionate as a violent one, but in rejecting physical aggression, the nonviolent protester leaves open the possibility of a transformation.The absence of violence lets the other person see issues from a clearer perspective, one that isn't clouded by the aftermath of a violent confrontation. Nonviolent resistanc e was the first step. Dr. King also stressed that direct action was needed for racial equality to exist. Dr. King and his followers would have no alternative but to â€Å"present our very bodies as a means of laying our case before the conscience of the local and national community† (567). Dr.King felt that direct action â€Å"is to create a situation so crisis packed that it will inevitably open the door to negotiation† (568). King felt that direct action was the only course to take because his hand had been forced this way by the unwillingness of southern society to take any action at all. Finally, Dr. King said that before anyone takes direct action, the protester first needs to â€Å"purify† (567) their soul so that he or she will have no regrets going forward. Taking direct action is the right path but, it needs to be understood that there will be consequences for those actions.Taking a stand has never been easy and can be extremely difficult, but for the f uture progress of the African American, it was necessary. The protester needed to possess a firm moral conviction that their cause was a righteous and just cause. By combining nonviolent resistance, direct action, and a firm conviction of their cause, King was confident that the oppressors would come to join him in the quest for equality. All other issues would fade away and the only thing left to see would be the true issue, a â€Å"good versus evil† perspective.The Letter from Birmingham Jail† was written at a time when America had little room for blacks and their customs. It was a white man’s country, and the white man wanted it to stay that way. If not for the courage of King’s convictions it might have remained that way. Dr. King should be seen as an American hero that had the where-with-all to follow through with what he saw as a total injustice. He accomplished this by adopting a plan of action that consisted of nonviolence, direct action, and the c onvictions of his beliefs. Letter from Birmingham Jail â€Å"Dr. King’s Call to Action† In Dr. King’s â€Å"Letter from Birmingham Jail,† he shows that nonviolence is the way to get the positive attention that his plight deserved. He believed that to use violence was negative on a couple of points. First, violence always gets negative attention. Second, violence was the way the Klu Klux Klan went about their business. He wanted to expose unjust laws and do it in a fashion that conveyed his beliefs without causing other problems. In Dr.King’s â€Å"Letter from Birmingham Jail,† he is trying to convince his â€Å"fellow clergymen† (566) that his fight for the civil liberties is a just one, and that the march was a nonviolent one and one that was surely needed. Dr. King stated, â€Å"we are caught in an inescapable network of mutuality, tied in a single garment of destiny† (566). King is saying that it’s something that can no longer be ignored, that he can no longer sit on the s ideline and be an idle observer. The black man has to take it to the streets. In this letter, Dr. King showed that nonviolence, direct action, and the ability to stand by one’s convictions are the right path.In his quest for racial equality, Martin Luther King came to the conclusion that nonviolent resistance was the only way to achieve this goal. It was his belief that social justice could be achieved only by changing the hearts and minds of the oppressors. Violence would only distract from the main goal, cause bitterness between the opposing groups and shut down any possibility of reconciliation. His theory of nonviolent resistance meant that a protester could be as passionate as a violent one, but in rejecting physical aggression, the nonviolent protester leaves open the possibility of a transformation.The absence of violence lets the other person see issues from a clearer perspective, one that isn't clouded by the aftermath of a violent confrontation. Nonviolent resistanc e was the first step. Dr. King also stressed that direct action was needed for racial equality to exist. Dr. King and his followers would have no alternative but to â€Å"present our very bodies as a means of laying our case before the conscience of the local and national community† (567). Dr.King felt that direct action â€Å"is to create a situation so crisis packed that it will inevitably open the door to negotiation† (568). King felt that direct action was the only course to take because his hand had been forced this way by the unwillingness of southern society to take any action at all. Finally, Dr. King said that before anyone takes direct action, the protester first needs to â€Å"purify† (567) their soul so that he or she will have no regrets going forward. Taking direct action is the right path but, it needs to be understood that there will be consequences for those actions.Taking a stand has never been easy and can be extremely difficult, but for the f uture progress of the African American, it was necessary. The protester needed to possess a firm moral conviction that their cause was a righteous and just cause. By combining nonviolent resistance, direct action, and a firm conviction of their cause, King was confident that the oppressors would come to join him in the quest for equality. All other issues would fade away and the only thing left to see would be the true issue, a â€Å"good versus evil† perspective.The Letter from Birmingham Jail† was written at a time when America had little room for blacks and their customs. It was a white man’s country, and the white man wanted it to stay that way. If not for the courage of King’s convictions it might have remained that way. Dr. King should be seen as an American hero that had the where-with-all to follow through with what he saw as a total injustice. He accomplished this by adopting a plan of action that consisted of nonviolence, direct action, and the c onvictions of his beliefs.

Saturday, January 4, 2020

What Is an Ester in Chemistry

An ester is an organic compound where the hydrogen in the compounds carboxyl group is replaced with a hydrocarbon group. Esters are derived from carboxylic acids and (usually) alcohol. While carboxylic acid has the -COOH group, the hydrogen is replaced by a hydrocarbon in an ester. The chemical formula of an ester takes the form  RCO2R†², where R is the hydrocarbon parts of the carboxylic acid, and  R†² is the alcohol. The term ester was coined by the German chemist Leopold Gmelin in 1848. It is likely the term was a contraction of the German word  essigà ¤ther, which means acetic ether. Examples of Esters Ethyl acetate (ethyl ethanoate) is an ester. The hydrogen on the carboxyl group of acetic acid is replaced with an ethyl group. Other examples of esters include ethyl propanoate, propyl methanoate, propyl ethanoate, and methyl butanoate. Glycerides are fatty acid esters of glycerol. Fats Versus Oils Fats and oils are examples of esters. The difference between them is the melting point of their esters. If the melting point is below room temperature, the ester is considered to be an oil (e.g., vegetable oil). On the other hand, if the ester is a solid at room temperature, it is considered to be a fat (e.g., butter or lard). Naming Esters The naming of esters can be confusing  new to organic chemistry  students because the name is opposite of the order in which the formula is written. In the case of ethyl ethanoate, for example, the ethyl group is listed before the name. Ethanoate comes from ethanoic acid. While the IUPAC names of esters come from the parent alcohol and acid, many common esters are called by their trivial names. For example, ethanoate is commonly called acetate, methanoate is formate, propanoate is called propionate, and butanoate is called butyrate. Properties Esters are somewhat soluble in water because they can act as hydrogen-bond acceptors to form hydrogen bonds. However, they cannot act as hydrogen-bond donors, so they dont self-associate. Esters are more volatile than comparable-sized carboxylic acids, more polar than ethers and less polar than alcohols. Esters tend to have a fruity fragrance. They may be distinguished from each other using gas chromatography because of their volatility. Importance Polyesters are an important class of plastics, consisting of monomers linked by esters. Low molecular weight esters act as fragrance molecules and pheromones. Glycerides are lipids that are found in vegetable oil and animal fat. Phosphoesters form the DNA backbone. Nitrate esters are commonly used as explosives. Esterification and Transesterification Esterification is the name given to any chemical reaction that forms an ester as a product. Sometimes the reaction may be recognized by the fruity or floral fragrance released by the reaction. An example of an ester synthesis reaction is Fischer esterification, in which a carboxylic acid is treated with alcohol in the presence of a dehydrating substance. The general form of the reaction is: RCO2H R†²OH â‡Å' RCO2R†² H2O The reaction is slow without catalysis. The yield may be improved by adding an excess of alcohol, using a drying agent (e.g., sulfuric acid), or removing water. Transesterification is a chemical reaction that changes one ester into another. Acids and bases catalyze the reaction. The general equation for the reaction is: RCO2R†² CH3OH → RCO2CH3   R†²OH