African American History and Women Timeline 1870-1899

African American History and Women Timeline 1870-1899 [Previous] [Next] Women and African American History: 1870-1899 1870 15th Amendment to the US Constitution gave the right to vote without regard to race, color, or previous condition of servitude but the Amendment did not apply to African American women (or any other women) Susan McKinney Stewart, an early African American woman physician, received an M.D. from the New York Medical College and Hospital for Women 1871 (October 6) Fisk University Jubilee Singers began their first-ever national tour, singing gospel music to raise money for the University 1872 (April) Charlotte Ray admitted to the Washington, DC, bar; she graduated that year from Howard University Law School 1873 Sarah Moore Grimke died (abolitionist, womens rights proponent, sister of Angelina Grimke Weld) 1874 1875 (July 10) Mary McLeod Bethune born Civil Rights Act of 1875 outlaws discrimination in public accomodations (invalidated in Plessy v. Ferguson, 1896) 1876 1877 Rutherford B. Hayes ended Reconstruction by withdrawing US Army troops from the South 1878 1879 Mary Eliza Mahoney graduated from the nursing school at the New England Hospital for Women and Children, Boston, becoming the first African American professional nurse Angelina Emily Grimke Weld died (abolitionist, womens rights proponent, sister of Sarah Moore Grimke) 1880 (October 20)  Lydia Maria Child  died (abolitionist, writer) (November 11)  Lucretia Mott  died (Quaker abolitionist and womens rights advocate) 1881 Tennessee passed first Jim Crow laws Sophia B. Packard and Harriet E. Giles founded Spelman College, the first college for African American women 1882   (September 8)  Sarah Mapps Douglass  died 1883 (November 26)  Sojourner Truth  died (abolitionist, womens rights proponent, minister, lecturer)   Mary Ann Shadd Cary  became the second African American woman in the United States to earn a law degree 1884   Mary Church Terrell  (then Mary Church) graduated from Oberlin College (activist, clubwoman) (January 24)  Helen Pitts  married Frederick Douglass, setting off controversy and opposition to their interracial marriage 1885 (June 6)  ALelia Walker, daughter of  Madam C.J. Walker, born (activist, executive, Harlem Renaissance figure) Sarah Goode received the first patent awarded to an African American woman 1886 1887 1888 1889 (January 28) Prudence Crandall died (educator) 1890 Emma Frances Grayson Merritt (1860-1933) established the first U.S. kindergarten for African American students   The House of Bondage, a collection of slave narratives, published, written by former slave Octavia R. Albert   Clarence and Corinne or Gods Way  published by the American Baptist Publication, the first Sunday School book written by an African American Janie Porter Barrett founded the Locust Street Settlement House in Hampton, Virginia 1891 newspaper  Freedom: a Revolutionary Anarchist-Communist Monthly  founded by  Lucy Parsons 1892 Anna Julia Cooper published  Voice of the South, writing of the status of African American women   Hallie Brown  served as lady principal (dean of women), Tuskegee Institute President Benjamin Harrison entertained by Sissieretta Jones (singer) Frances Ellen Watkins Harper published  Iola Leroy: or Shadows Uplifted Patent issued for an ironing board invented by Sarah Boone (January)  Bessie Coleman  born (pilot) - or 1893 (October)  Ida B. Wells  published  Southern Horrors: Lynch Law and in All Its Phases, beginning her public anti-lynching campaign (-1894) many African American womens clubs were founded for race and womens progress New York City (Victoria Earle Matthews)Brooklyn (Susan McKinney)Boston (Josephine St. Pierre Ruffin) 1893 World Columbian Exposition largely excluded African Americans. A few African American women spoke at the fairs Womens Congress on The Intellectual Progress of Colored Women of the US Since Emancipation: Fannie Barrier Williams spoke on the responsibility of white men for sexual exploitation of African American women. Anna Julia Cooper and Fanny Jackson Coppin also spoke.Ida B. Wells, Frederick Douglass, and Ferdinand Barnett wrote The Reason Why the Colored American is Not in the Columbian Exposition. African Methodist Episcopal Church founded the Womens Home and Foreign Missionary Society publication of  The Autobiography of Amanda Berry Smith, AME Evangelist Fanny Kemble died (wrote about slavery)   Lucy Stone  died (editor, abolitionist, womens rights advocate) (April 13)  Nella Larson  born (writer, nurse) (June 5)  Mary Ann Shadd Cary  died (journalist, teacher, abolitionist, activist) (-1903)  Hallie Brown  served as professor of elocution at Wilberforce University 1894 Sarah Parker Remond died (anti-slavery lecturer whose British lectures probably helped keep the British from entering the American Civil War on the side of the Confederacy) National Association of Colored Women began publishing  The Womans Era Gertrude Mossell published  The Work of the Afro-American Woman 1895 National Federation of Afro-American Women founded by about 100 women from ten different states, the first national federation of black womens clubs. Margaret Washington was elected the first president. Founders included Josephine St. Pierre Ruffin,  Mary Church Terrell, Fannie Barrier Williams   Ida B. Wells  published  Red Record, a statistical study of lynching Frederick Douglass died (abolitionist, womens rights activist, lecturer) 1896 National Federation of African American Women and the Colored Womens League merged into the National Association of Colored Women, selecting  Mary Church Terrell  as president (March 18) Supreme Court in  Plessy v. Ferguson  upholds Louisiana law segregating railway cars, invalidating the Civil Rights Act of 1875, and leading to the passage of many more Jim Crow laws (July 1)  Harriet Beecher Stowe  died (writer) (July 21) National Association of Colored Women formed;  Mary Church Terrell, president 1897 Harriet Tubman won pension for her Civil War military service Victoria Earle Matthews founded the White Rose Mission to provide aid to Southern black women moving to New York City Phillis Wheatley Home for Aged Colored Ladies founded by Fannie M. Richards in Detroit the first of many named for the poet  Phillis Wheatley  to provide housing and services for single African American women in large cities Charlamae Rollins born (writer, librarian)   A Slave Girls Story  published, autobiography of Kate Drumgold   Marita Bonner  born (writer, teacher) 1899   Maggie Lena Walker  became head (Right Worthy Grand Secretary) of the Independent Order of St. Luke Society, which she helped transform into an effective philanthropic society in Richmond, Virginia [Previous] [Next] [1492-1699] [1700-1799] [1800-1859] [1860-1869] [1870-1899] [1900-1919] [1910-1919] [1920-1929] [1930-1939] [1940-1949] [1950-1959] [1960-1969] [1970-1979] [1980-1989] [1990-1999] [2000-]

Role of arts essays

Role of arts essays Arts are the only medium that can teach us about every historical period through its music, visual arts, literature, dance, and drama. Arts provide opportunities for self-expression, bringing the inner world into the outer world of precise reality. In his essay "Don't Ignore The Arts," Harold M.Williams says that the language of arts is universal and is acknowledged or admired in every culture. He also says that arts help us to understand the people who lived hundred years ago and to learn the history of mankind. They create a connection between instruction and practical applicationleading to deep understanding. Harold questions that if arts play a significant role in human life, then, arts should also be the central source of study in education or in the American schools. I agree with the views of the author . In the essay, Harold gives an example of a physicist Richard Feynman who learned arts (how to draw) at the age of forty-four. The physicist who didnot draw good in high school, became good at it in his late age. This example of Richard Feynman reveals that Arts can be learned and practiced in later part of life. A person who is not good in drawing should not give up, but try to practice it to get good at it. For instance, my uncle who is a software engineer in India, was very creative in his ideas of designing cars in his high school. The only problem he faced to express his ideas was that he was very bad in drawing. The reason that he was not good in drawing was his school system, which did not offer classes in drawing until the tenth grade. So, he quit from designing and became a software engineer. He used to work in a computer company called "Infosys" and at the age forty-nine, he got laid off. Then he applied for job in other computer companies, but all his efforts in vain. Then he thought to join an art school to learn ...

Chemistry of Depression Essay Example | Topics and Well Written Essays - 1000 words

Chemistry of Depression - Essay Example Depression is mainly seen among females even though it is common among males also. Medical science was confused about this discrepancy in the occurrence of depression among males and females. However, recent studies have shown the reasons. â€Å"Scientists from the Karolinska Institutet, Sweden, showed that the brain's serotonin systems in males and females are different. They think they might have found one of the reasons why more women are affected with depression and chronic anxiety than me† (What Is Serotonin? What Does Serotonin Do?).Apart from Serotonin, dopamine, norepinephrine, melatonin, insulin and prostaglandins are some other chemicals which affect mood and emotions. Dopamine is also an aromatic compound in organic chemistry. It is a kind of neurotransmitter which controls the movement of emotional responses. Dopamine deficiency can cause not only depression, but also other disorders such as schizophrenia, Parkinson’s disease etc. â€Å"Pharmacological trea tments support the idea that an overactive dopamine system may result in schizophrenia: Medications that block dopamine receptors, specifically D2 receptors, reduce schizophrenia symptoms. The brain regions known as the thalamus and the striatum are affected by dopaminergic activity† (Gromisch).The neurotransmitter dopamine (DA) and the dopaminergic neurones play an important role in schizophrenia and Parkinson's disease (PD). A decrease in DA in the substantia nigra of the brain has been implicated as the cause of PD.

OLS final exam Term Paper Example | Topics and Well Written Essays - 2250 words

OLS final exam - Term Paper Example In addition, these labor management relations of today are quite different from the ones used 50 years ago. Besides, there are also some important legislative issues and laws that govern these labor relations in the U.S (Lewin, Keefe & Kochan, 2012). Therefore, this paper will discuss and analyze some of the labor relations in the U.S in contemporary society as compared to those that were administered in 50 years ago (Kuang & Moser, 2011). Again, the paper will address some of the legislative issues and laws that govern labor relations in the U.S. Furthermore, the paper will discuss the causes of declining union membership in U.S and the reasons that have led to decline in union membership (Flanagan, 2005). Lastly, the paper will address contract negotiation process and give important facts about contract negotiation process (Summary of the Major Laws of the Department of Labor, 2012). Labor Relations To begin with, a comparison research about the current labor relations and the past labor relation show that, current labor relations are more organized and more beneficial to most people in the U.S. This is because today there are many provisions in the law and legislative structure on issues dealing with labor relations such as Wages and Hours labor management laws that provide standard limits for wages given to the employees and the set of standard limits of hours that an employee should work. In the past 50 years, these laws were not there; hence, the current labor relations are far much better than they used to be 50 years ago. In addition, there are labor relations laws such as the Employee Retirement Income Security Act that provides and advocates for retirement benefits to employees such as health care provisions. Besides, today, there are various procedures, policies, and provisions in the laws, that energize labor management in the country. Therefore, it is clear that labor management and relations are far much better today than 50 years ago (Max, 2013). Legislative issues and laws in United States Various legislative issues and laws in the U.S govern labor relation, and are applicable to all workers, employees, businesses, and even contractors. First, one important law is about wages and hours that outline the standard limits for wages and hours of working, which apply to both private and public employment relations. This law requires that employers should cover employees’ pay for those who work overtime and normal hours, and for overtime work, the payment should be one and a half of the normal regular rates of payment. Again, the law states that in the non-agricultural jobs, children under the age of 16 can only work on the less dangerous jobs while children can only work or are employed during school holidays, as the law does not allow school-going children under the age of 16 to be employed when they are supposed to be in school. In addition, the law provides standard conditions and procedures under which immigrants in t he U.S can work, and states that they can only work under some immigrant and nonimmigrant visa policies and programs (Summary of the Major Laws of the Department of Labor, 2012). Secondly, the Occupational Safety and Health Act provides work place and health regulations in the workplace by stating that employees in both private and

Website Evaulation of American Cancer Society Research Paper

Website Evaulation of American Cancer Society - Research Paper Example These factors include: authority, information, objectivity, ease of navigation, privacy and security policies (Harmon, J. et al., 2010). Authority is defined by the underlying permissions and operational approval that guide the website. The website is meant to reach out to all stakeholders outlined in the objectives of setting up the website. The website is however subject to communications and internet laws and regulations. The monitoring and regulation is set to ensure that the power and authority jurisdiction of the website is not taken outside the set limits. The website is rich in information about cancer and related health issues. Information that pertains to every activity undertaken by the American Cancer Society is displayed on the home page. Research and development undertakings in relation to cancer are outlined. There are also links to external information of central importance to all parties interested in learning about cancer and related health issues. Objectivity factor of the website is an interesting scenario. The presentation made on the website in relation to the undertakings of the American Cancer Society is primarily based on phenomena observed in the health sector. Emotional and/or personal prejudices do not seem to influence the intended purpose and objective of the website. However, views and opinions at personal level are taken through the website to enhance further development and responsiveness of American Cancer Society to cancer and other health issues. The website’s set up is development in such a way that best suits the user. Navigation from one link to another is clearly outlined. At the lower part of the web page, there are numerous quick links that are specific to the information that will be pulled up when the user clicks on that link. The page is simply developed, with clear

Investigation of Tetracycline Antibacterial Activities

Investigation of Tetracycline Antibacterial Activities NOR FAEZAH BINTI ROSMIDI   Escherichia coli is a Gram-negative bacteria, which discovered and named after Theodor Escherichia and belong to Enterobacteriaceae family. E. coli is classified as same group as other bacterial such as Bordetella pertussis, Borrelia burgdoferi, Chlamydia trachomatis, Helicobacter pylori and many more species that are well known in medical world. E. coli infection can be found all over the world and more common in tropical country. This infection especially can be transmitted through diet because the infections are mainly due to contaminated food. Thus, this infection can be called as food-borned disease. An individual can get infected when consumed foods that are contaminated with dirt. However, not every individual that consumed contaminated food can get the infection. This is because, there are certain criteria to be fulfilled. Firstly, there must be source of infection, which means, E. coli must present in the food. Then, the individual is eating food contaminated with pathogen, as the main route of infection is through orofecal. Lastly, the bodys immune system cannot get rid of the pathogen, which eventually causing disease. This study is conducted to isolate, characterize and evaluate antimicrobial activities of E. coli in media and milk. A total of 3 sample is collected from the stock culture and labelled as EY1, E27 and E31. Isolation is made on the eosin methylene blue (EMB) agar and identified by using gram staining under microscope. To check for the antimicrobial activities, minimum inhibitory concentration (MIC), minimum bactericidal concentration (MBC) and time kill assay are done. Results reveals that the MIC value for E. coli is 128 and MBC value is 1024. Time-kill assay curve disclose that the reaction of tetracycline to the bacteria in media and milk slightly different but yet, able to achieve bactericidal effect of the drug. 1.0 INTRODUCTION 1.1 Introduction Mastitis, or inflammation of the mammary gland, is predominantly due to the effects of infection by bacterial pathogens, although mycotic or algal microbes play a role in some cases (Ronald J. Erskine, 2016b). There are many factors that influence the development of mastitis including microbial, host and environmental (Contreras Rodrà ­guez, 2011). Any opportunistic microbes that can invade tissue and causing infection can lead to mastitis. The pathogen that use this transmission mode are Staphylococcus aureus, Streptococcus agalactiae and Corynebacterium bovis. They may spread from cattle to another cattle through aerosol transmission and invade the udder causing bacteremia. There is other route of infection, which is through the environment of the cattle. The pathogens that associated with environmental reservoirs are Escherichia coli and Trueperella pyogenes (Ronald J. Erskine, 2016a)       Post-milking teat dipping, dry cow therapy, well-maintained milking equipment, and culling of cows with chronic mastitis have successfully controlled contagious mastitis bacteria such as Streptococcus agalactiae and Staphylococcus aureus (Makovec Ruegg, 2003). Milk samples collected from cows on Wisconsin dairy farms clearly demonstrated that environmental bacteria are the most common causes of clinical mastitis. (Pamela L. Ruegg, 2015) Once inside the udder, E. coli multiply rapidly, causing influx of the inflammatory cells. As neutrophils ingest and kill bacteria, endotoxin is released and along with other inflammatory mediators causes severe local inflammation. This inflammatory response is characterized by increased vascular permeability, changes in milk composition and damage to the mammary epithelial cells, which may result in the characteristic watery or serous milk secretion. The treatment for mastitis include administration of antimicrobial via the intramammary route or parentally (Gruet, Maincent, Berthelot, Kaltsatos, 2001). Unfortunately, despite the best possible antimicrobial treatments, failures of bacteriological cure are common, especially for S. aureus mastitis, and antimicrobial resistance (AMR) is considered one of the reasons for low cure rates (Candrasekaran et al., 2014). There are other reasons, which are the management and iatrogenic factors, drug factors, mastitis-causing organism factors and also mammary gland factor. However, the major reason is the insufficient contact of the antimicrobial with the mastitis-causing organisms at the site of infection is a major cause of mastitis treatment failure (Kiro R. Petrovski, 2007). Some bacteria such as S. aureus can localize inside host cells thus restrict the concentration of drug in the cells. E. coli can form biofilms, a condition where the microorganisms structured within an array of exopolysaccharides (EPS) and adhering to a living or inert surface with the function of protecting the microorganisms in stress environments (Costa, Espeschit, Pieri, Benjamin, Moreira, 2014). The sessile cells arranged in biofilms tend to be more resistant to antimicrobial therapy compared with plantonic free cells, due to the slow diffusion of the antimicrobial in the inner layers of the biofilm (Costa et al., 2014). Also, to be effective, drugs need to be free and not inhibited by other components. Some drug may have high affinity binding towards protein. Thus, some component in the milk, for example, casein, may bind to the antibiotic and reduce the free the drugs in the udder. In the case of S. aureus infections during lactation, it has been estimated that the bacteriological cure rate is only within 25% to 50% only (Kiro R. Petrovski, 2015). 1.2 Problem Statement Escherichia coli is one of the major cause of mastitis development. Based on the research done in Wisconsin dairy farm, 21% of the mastitis case result from the E. coli infection. Despite of all the treatment given, the therapy has not been successful. Hence, the aim of this study is to investigate the antibacterial activities of Tetracycline against E. coli from clinical mastitis in growth media and milk. 1.3 Research Questions This study is designed to answer either tetracycline can demonstrate equivalent antimicrobial efficacy against E.coli in growth medium and in milk? 1.4 Research Hypotheses This study is constructed to answer the hypothesis, either tetracycline demonstrates equivalent antimicrobial efficacy against E. coli in growth medium and milk. 1.5 Research Objectives This study is conducted to achieve a set of following objectives :- To determine minimum inhibitory concentrations (MIC) of Enrofloxacin and against the pathogenic E. coli To determine minimum bactericidal concentrations (MBC) of Enrofloxacin and against the pathogenic E. coli To perform time kill assay of Enrofloxacin against E. coli 2.0 LITERATURE REVIEW 2.1 Definition of mastitis Mastitis is swelling of the mammary gland that frequently caused by bacteria ingoing the teat canal and moving up to the udder and there are two types of mastitis, which are contagious mastitis and also environmental mastitis (Dairy Australia, 2007). Contagious or cow-associated mastitis generally related to the bacterial infection that causing disease, which are Staphylococcus aureus and Streptococcus agalactiae (Dairy Australia, 2007). The bacteria present in the udders or on teat skin and spread either by splashes of disease-ridden milk or sprays during stripping on milkers hands or teatcup liners and by cross flow of milk between teatcups (Dairy Australia, 2007). Meanwhile environmental mastitis occur when the bedding which used to house the cattle is contaminated (Ronald J. Erskine, 2016a). It is not only concern on the bedding of the cattle, the infected soil, manure, calving pads and water host bacteria can also causing this disease to developed (Dairy Australia, 2007). Mastitis come in two forms, which are subclinical and clinical, however, subclinical form is rare to be find (Ronald J. Erskine, 2016a). 2.1  Escherichia coli Escherichia coli is no longer bizarre in our communities. This Enterobacteriaceae is a Gram-negative bacteria. It cannot sporulate and can be found commonly in the intestine. This bacteria have a characteristic of glucose fermenting, acid producing, nitrate reducing and oxidase negative. It also have facultative anaerobic characteristic which can grow easily at 37 °C. Physically, E. coli is small in size, approximately 1-2  µ x 30-30  µ, with flagella. It has no capsule and also no mucus layer. There are several antigen structures that play an important role for the identification of this bacteria, which are K antigen, H antigens and O antigen. K antigen can be found in the capsules, a compound in the group of polysaccharide. H antigen can be found in flagella and O antigen can be found in the cells or the body as it is a substance in the group of lipopolysaccharide and polysaccharide (Wiwanitkit, 2011). Despite the fact that most of E. coli are harmless and beneficial, there are species that have the ability to cause disease, and they are divided into groups according to the mechanism of pathogenesis. The groups are enterohemorrhagic E. coli (EHEC), enteroinvasive E. coli (EIEC), enterotoxigenic E. coli (ETEC), enteropathogenic E. coli (EPEC) and enteroaggregative Escherichia coli (EAEC). EHEC is a group that can cause haemorrhagic colitis and can end up with a specific complication called uremia haemolytic syndrome. EIEC or also known as Shiga toxin-producing E. coli (STEC) causes diarrhea. ETEC is a major cause of travelers diarrhea and diarrhea in group of infants in developing countries. E. coli toxic products from the gut causes problems to the patients body. EPEC is a major cause of diarrhea in infants and EAEC is a new pathogen (Wiwanitkit, 2011). 2.2 Mastitis Mastitis is the inflammation of the mammary gland and udder tissue, and is a major endemic disease of dairy cattle. It commonly occurs as an immune response to bacterial invasion of the teat canal by variety of bacterial sources present on the farm, and can also occur as a result of chemical, mechanical or thermal injury to the cows udder (AHDB Dairy, 2017). 3.0 MATERIALS AND METHODS 3.1 Samples collection This study is conducted in laboratory of Faculty of Veterinary Medicine in University Malaysia Kelantan. The bacteria sample, which is Escherichia coli is isolated from the stock samples of the laboratory. There are three samples, which are EY1, E27 and E31. 3.2 Samples preparation The samples are cultured on the nutrient agar for 18 to 24 hours at 37 °C. 3.3 Isolation and identification of Escherichia coli The bacterial colony on the nutrient agar is then cultured on the eosin methylene blue (EMB) agar and gram staining is done. 3.4 Minimum Inhibitory Concentration Minimum inhibitory concentration (MIC) are determined using the broth micro dilution method. A range concentrations of antimicrobial is prepared in a 96 well microplate, followed by inoculation of bacteria culture to yield approximately 5105 cfu/ml in a 250ÃŽÂ ¼ final volume. The plate is then incubated in 37 °C for 18 hours. The lowest concentration of antimicrobial that inhibit bacterial growth is taken as MIC value. 3.5 Minimum Bactericidal Concentration The dilution representing the MIC are aliquot volume of the broth and spot onto Nutrient agar. The agar is then incubated 18 hours with 37 °C. No growth indicate that antibiotic is bactericidal at that concentration. If there is present growth indicative that antibiotic work as antibiotic only particularly on the dilution. 3.6 Time Kill Assay Tube containing designated concentration of antimicrobial will be inoculated with 105 cfu/ml of bacteria in Nutrient agar, followed by incubation at 37 °C, in an incubator shaker at 200 rpm. At 0, 1, 4, 24 hour post inoculation, 50 µ aliquots will be taken out, serially diluted in saline and plated on Nutrient agar. Plates will be incubated for 18 hours at 37 °C followed by colony counting. An antimicrobial is considered bactericidal if there is †°Ã‚ ¥3-log decrease in cfu/ml of bacteria counts, as compared to the growth control.      Ã‚   4.0 RESULTS 4.1 Isolation and identification of Escherichia coli Colony of E. coli on EMB agar is small to medium circle in size and shape, with dark green and glossy, raised and polish appearance. 4.4 Time Kill Assay SAMPLE EY1 (x103) T0 T1 T4 T24 MEDIA CONTROL 110 120 135 150 1X MIC 42 11 21 110 2X MIC 26 42 26 0 5X MIC 20 12 11 0 15X MIC 13 13 1 0 MILK CONTROL 123 135 141 156 1X MIC 46 35 173 110 2X MIC 46 26 11 100 5X MIC 32 14 8 0 15X MIC 37 13 4 0 Table 1 : Time kill Assay Results for Sample EY1 in x103 SAMPLE EY1 (x106) T0 T1 T4 T24 MEDIA CONTROL 5.5 6.0 6.75 7.5 1X MIC 2.1 0.55 1.05 5.5 2X MIC 1.3 2.1 1.3 0 5X MIC 1.0 0.6 0.55 0 15X MIC 0.65 0.65 0.05 0 MILK CONTROL 6.15 6.75 7.05 7.8 1X MIC 2.3 1.75 8.65 5.5 2X MIC 2.3 1.3 0.55 5.0 5X MIC 1.6 0.7 0.4 0 15X MIC 1.85 0.65 0.2 0 Table 2 : Time kill Assay Results for Sample EY1 in x106 Figure 3 : Time-kill curve for E. coli (EY1) against Tetracycline on media and milk SAMPLE E27 (x103) T0 T1 T4 T24 MEDIA CONTROL 113 126 141 154 1X MIC 64 29 49 111 2X MIC 58 35 18 10 5X MIC 42 22 2 0 15X MIC 30 11 1 0 MILK CONTROL 127 139 145 161 1X MIC 48 36 180 100 2X MIC 58 52 30 111 5X MIC 41 22 18 5 15X MIC 47 22 20 5 Table 3 : Time kill Assay Results for Sample E27 in x103 SAMPLE E27 (x106) T0 T1 T4 T24 MEDIA CONTROL 5.65 6.3 7.05 7.7 1X MIC 3.2 1.45 2.45 5.55 2X MIC 2.9 1.75 0.9 0.5 5X MIC 2.1 1.1 0.1 0 15X MIC 1.5 0.55 0.05 0 MILK CONTROL 6.35 6.95 7.25 8.05 1X MIC 2.4 1.8 9.0 5.0 2X MIC 2.9 2.6 1.5 5.55 5X MIC 2.05 1.1 0.9 0.25 15X MIC 2.35 1.1 1.0 0.25 Table 4 : Time kill Assay Results for Sample E27 in x106 Figure 4 : Time-kill curve for E. coli (E27) against Tetracycline on media and milk SAMPLE E31 (x103) T0 T1 T4 T24 MEDIA CONTROL 115 121 137 145 1X MIC 59 41 39 114 2X MIC 57 37 27 43 5X MIC 55 39 23 0 15X MIC 24 33 7 0 MILK CONTROL 121 140 149 165 1X MIC 56 40 180 108 2X MIC 71 50 45 116 5X MIC 51 26 12 102 15X MIC 58 25 13 0 Table 5 : Time kill Assay Results for Sample E31 in x103   SAMPLE E31 (x106) T0 T1 T4 T24 MEDIA CONTROL 5.75 6.05 6.85 7.25 1X MIC 2.95 2.05 1.95 5.7 2X MIC 2.85 1.85 1.35 2.15 5X MIC 2.75 1.95 1.15 0 15X MIC 1.2 1.65 0.35 0 MILK CONTROL 6.05 7.0 7.45 8.25 1X MIC 2.8 2.0 9.0 5.4 2X MIC 3.55 2.5 2.25 5.8 5X MIC 2.55 1.3 0.6 5.1 15X MIC 2.9 1.25 0.65 0 Table 6 : Time kill Assay Results for Sample E31 in x106       Figure 5 : Time-kill curve for E. coli (E31) against Tetracycline on media and milk

Ethics and Diversity Management Policies Essay -- Business Ethics

Introduction The purpose of this paper is to analyze best principles for implementing and support ethical behavior in an organization and diversity management. The researcher will recommend policies for ethics and diversity management. Furthermore, the researcher will identify policies for monitoring unethical behavior and injustice in an organization. Finally, the researcher will provide the rationale for selected policies. Ethics Policies According to Golja and Paulisic (2010) ethics is defined as a system of moral principles, the rule of conduct recognized in respects to a particular class of human actions or a particular group, culture and the moral principles of an individual. Camps and Majocchi (2010) defines ethics as rules of conduct, in other words ethics is treating others as you would want to be treated. According to the authors, the best principle for implementing and supporting ethical behavior in an organization is to first champion leadership to support and enforce ethics policies. Once leadership support is ascertained then an assessment should be done to determine what ethical policies are needed to meet the needs of the organization. After receiving the results from the assessment, managers should solicit employees for input and to volunteer with writing and reviewing policies. Throughout this process of establishing ethical policies, employees should be informed and made aware of how the policie s will affect behavior and business practices. Lastly, upon completion of the policies, employees should receive a copy through e-mail, as well as, for clear practice post the policies to the organization’s bulletin board and web-site (Camps & Majocchi, 2010; Mele, Debeljuh, & Arruda, 2006; Schnebel & Biener... ...nizations. Journal of Business Ethics, 53(1/2), 203-211. Retrieved from http://search.proquest.com.libproxy. edmc.edu/docview/198047458?accountid=34899 Stoner, C. & Russell-Chapin, L. (1997). Creating a culture of diversity management: Moving from awareness to action. Business Forum, 22(2/3), 6-12. Retrieved from http:// search.proquest.com.libproxy.edmc.edu/docview/210208758?accountid=34899 Tsahuridu, E. & Vandekerckhove, W. (2008). Organisational whistleblowing policies: Making employees responsible or liable? Journal of Business Ethics, 82(1), 107-118. Retrieved from http://search.proquest.com.libproxy.edmc.edu/docview/198214067?accountid= 34899 Weaver, G. (1993). Corporate codes of ethics: Purpose, process and content issues. Business and Society, 32(1), 44-58. Retrieved from http://search.proquest.com.libproxy.edmc.edu/ docview/199381185?accountid=34899 Ethics and Diversity Management Policies Essay -- Business Ethics Introduction The purpose of this paper is to analyze best principles for implementing and support ethical behavior in an organization and diversity management. The researcher will recommend policies for ethics and diversity management. Furthermore, the researcher will identify policies for monitoring unethical behavior and injustice in an organization. Finally, the researcher will provide the rationale for selected policies. Ethics Policies According to Golja and Paulisic (2010) ethics is defined as a system of moral principles, the rule of conduct recognized in respects to a particular class of human actions or a particular group, culture and the moral principles of an individual. Camps and Majocchi (2010) defines ethics as rules of conduct, in other words ethics is treating others as you would want to be treated. According to the authors, the best principle for implementing and supporting ethical behavior in an organization is to first champion leadership to support and enforce ethics policies. Once leadership support is ascertained then an assessment should be done to determine what ethical policies are needed to meet the needs of the organization. After receiving the results from the assessment, managers should solicit employees for input and to volunteer with writing and reviewing policies. Throughout this process of establishing ethical policies, employees should be informed and made aware of how the policie s will affect behavior and business practices. Lastly, upon completion of the policies, employees should receive a copy through e-mail, as well as, for clear practice post the policies to the organization’s bulletin board and web-site (Camps & Majocchi, 2010; Mele, Debeljuh, & Arruda, 2006; Schnebel & Biener... ...nizations. Journal of Business Ethics, 53(1/2), 203-211. Retrieved from http://search.proquest.com.libproxy. edmc.edu/docview/198047458?accountid=34899 Stoner, C. & Russell-Chapin, L. (1997). Creating a culture of diversity management: Moving from awareness to action. Business Forum, 22(2/3), 6-12. Retrieved from http:// search.proquest.com.libproxy.edmc.edu/docview/210208758?accountid=34899 Tsahuridu, E. & Vandekerckhove, W. (2008). Organisational whistleblowing policies: Making employees responsible or liable? Journal of Business Ethics, 82(1), 107-118. Retrieved from http://search.proquest.com.libproxy.edmc.edu/docview/198214067?accountid= 34899 Weaver, G. (1993). Corporate codes of ethics: Purpose, process and content issues. Business and Society, 32(1), 44-58. Retrieved from http://search.proquest.com.libproxy.edmc.edu/ docview/199381185?accountid=34899

Captivity of Killer Whales

Persuasive Speech Outline The Effects of Captivity on Killer Whales Specific Purpose:To persuade my audience that holding killer whales in captivity is harmful to the mammal. Central Idea:Holding killer whales in captivity is a harmful problem to the mammal that requires action from both the government and the public. Introduction On February 24, 2010 couples and families were seated in the stadiums at SeaWorld in Orlando, Florida for one of the most popular shows at the theme park â€Å"Believe†. Unfortunately, many families participating in that day’s event were eye-witnesses to an extremely traumatic tragedy at the SeaWorld theme park.It was reported by CNN news that the trainer Dawna Brancheau was grabbed by the mouth of Tilikum, the killer whale, and was thrashed around the tank until she was dead. It was also reported that the trainer was showing the audience how Tilikum liked his belly to be rubbed. He then took off from the side of the tank, came back, and picke d her up from around the waist and began to violently shake her. Tourists and visitors were immediately evacuated from the â€Å"Shamu† Stadiums and the show was closed down for the rest of the day.Wild Orcas, also known as killer whales, are not typically considered a threat to human beings. In fact, the primary cases of killer whales attacking humans are only those that have been held captive at various marine theme parks. Having attended marine theme parks, such as, SeaWorld, I can confirm that animals within the theme park are being exploited solely for the purpose of entertainment. Today, I’ll show you how holding killer whales in captivity is a harmful problem to the mammals and I’ll also suggest some ways of solving this problem. Transition: Let’s start with addressing the harmful effects that captivity can have on killer whales. ) Body I. There are two main problems with keeping killer whales in captivity. A. Killer whales in captivity are being d eprived of necessary items that are causing them to have shorter life spans. 1. According to underwatertimes. com, killer whales in the wild live on average between 30 and 50 years, while those living in captivity only live around 10 years. a. According to asconline. org, killer whales live shorter lives than those in the wild due to a lack of stimulation. . Whales in captivity are not exposed to the same sights and sounds they would normally experience in the wild. c. Whales who are unable to live with other sounds of other mammals and are confined to blue tanks with the sound of running pumps, loud music, and cheering crowds will eventually become stressed. 2. Killer whales undergo psychological stress when they are captured. a. When a whale is captured, it is taken from its family and the separation and loss of bond can cause it extreme mental stress. b.According to an article written by Stephen Lilley, 75% percent of whales do not survive through the intense separation period wh en taken captive. 3. According to theorcaproject. com, whales in captivity at marine mammal parks often are receiving poor oral health care. a. Just as in humans, poor oral health and gum disease can lead to serious infections, illness, and even death in killer whales. b. Almost half of the whales held in captivity, have broken or fractured teeth from biting on steel gates, and are not being properly repaired. c.Whales teeth at marine theme parks eventually become infected or fall out because of poor oral health care and it is believed to be another link to why the whale’s life span is so much shorter. (Transition: Holding killer whales captive will not only cause them a shorter life span, but it can also change their social behaviors as well. ) B. Holding killer whales in captivity can negatively change their social behaviors. 1. According to hsus. org, the stress on the whales in captivity can cause stomach ulcers, and pacing. a. Stomach ulcers are often found in whales in captivity due to the stressful lifestyle. . Whales resort to pacing around the tank in circles to emulate the fast strong feeling of a swim normally done in the wild in an attempt to keep their dorsal fin upright. c. Without a strong long distance swim, a whale’s dorsal fin becomes weakened and will eventually either look bent, curve to the side, or break off. 2. Self-mutilation is another unordinary behavior that occurs with whales in captivity. a. Whales kept at marine mammal parks, have been known to ram their heads into the sides of the tank in order to relieve stress. b.Whales kept at marine mammal parks, have been known to bite along the steel gates that separate the whales in order to help relieve their stress, however; this results in broken teeth and other oral problems. 3. Aggression towards the whale’s trainers is frequently seen with whales held in captivity and can make it very dangerous for trainers to work with them. a. Trainers at SeaWorld have noticed aggressive behavior such as biting, grabbing, and forceful nudging from the whales occasionally but are not allowed to speak about it. b. According to an article on moneytimes. om, the whale Tilikum has been responsible for three deaths during his time in captivity. c. The most recent death was of Dawna Brancheau, who had part of her scalp torn off, her arm torn off, and fractures on her back, ribs, legs, arms, face, and spinal cord. (Transition: Now that we have discussed the two main problems with keeping killer whales in captivity, let’s discuss what we can do to help solve these problems. ) II. Solving the problem of the captivity of killer whales requires action from both the government and the public. A.New laws have to be put in place to make it illegal to take killer whales captive and put them on display for the sole purpose of entertainment for others. 1. New laws would need to be created to require marine theme parks like SeaWorld and Aquatica to release the mammal s back into the wild . 2. The government would also need to enforce that marine amusement parks be prohibited from using live animals in shows for entertainment, and they would need to encourage the public to become educated about these creatures through other means. a.Once the whales have been released back into their natural habitat, marine theme parks could replace them with very popular and successful robotic-like creatures that could still educate visitors about the animals without subjecting them to a lifetime of captivity. (Transition: The government instituting new laws is not the only way we can solve this problem, but also through the support of the general public. ) B. The public should begin to choose alternative ways to become educated about killer whales, that don’t require harming the animals. 1.Choosing to continue to support marine theme parks such as SeaWorld only encourages these types of places to have more funding to go and capture more marine animals. 2. Going on a whale watch and seeing them in their natural habitat is an alternative to supporting places like SeaWorld. Conclusion In conclusion, I am urging you to truly realize exactly what these great mammals are being forced to endure before choosing to go visit and support marine amusement parks such as SeaWorld. We as humans cannot ever fully imagine what it would feel like to be captured by strange creatures and taken from our normal lives and our families.We cannot ever fully imagine being put on display to perform circus-like tricks for loud audiences and then being forced to idle around all day in confined tanks that would feel about the size of a bathtub to us. As thrilling an experience it may seem to see killer whales in shows or even to peer through the glass as they swim in their tank, the effects of captivity on killer whales can be truly devastating. We would serve both ourselves and the whales much more by studying them in the wild. It is only there that we can catc h a glimpse of them in their true glory. Works Cited Couwels, John, and Brian Todd. Orca Kills Trainer at SeaWorld Orlando // Current. † Current TV: News Video Clips & Current News Articles // Current. 25 Feb. 2010. Web. 20 Dec. 2010. . Stephern, Lilly. â€Å"Killer Whale (Orca) | Cetacean Fact Sheet | American Cetacean Society. † ACS – American Cetacean Society. 2010. Web. 20 Dec. 2010. . â€Å"The Hidden Cost Of Captivity- Oral Health of Killer Whales Exposed  « The Orca Project. † The Orca Project. 25 Sept. 2010. Web. 20 Dec. 2010. Captivity of Killer Whales Persuasive Speech Outline The Effects of Captivity on Killer Whales Specific Purpose:To persuade my audience that holding killer whales in captivity is harmful to the mammal. Central Idea:Holding killer whales in captivity is a harmful problem to the mammal that requires action from both the government and the public. Introduction On February 24, 2010 couples and families were seated in the stadiums at SeaWorld in Orlando, Florida for one of the most popular shows at the theme park â€Å"Believe†. Unfortunately, many families participating in that day’s event were eye-witnesses to an extremely traumatic tragedy at the SeaWorld theme park.It was reported by CNN news that the trainer Dawna Brancheau was grabbed by the mouth of Tilikum, the killer whale, and was thrashed around the tank until she was dead. It was also reported that the trainer was showing the audience how Tilikum liked his belly to be rubbed. He then took off from the side of the tank, came back, and picke d her up from around the waist and began to violently shake her. Tourists and visitors were immediately evacuated from the â€Å"Shamu† Stadiums and the show was closed down for the rest of the day.Wild Orcas, also known as killer whales, are not typically considered a threat to human beings. In fact, the primary cases of killer whales attacking humans are only those that have been held captive at various marine theme parks. Having attended marine theme parks, such as, SeaWorld, I can confirm that animals within the theme park are being exploited solely for the purpose of entertainment. Today, I’ll show you how holding killer whales in captivity is a harmful problem to the mammals and I’ll also suggest some ways of solving this problem. Transition: Let’s start with addressing the harmful effects that captivity can have on killer whales. ) Body I. There are two main problems with keeping killer whales in captivity. A. Killer whales in captivity are being d eprived of necessary items that are causing them to have shorter life spans. 1. According to underwatertimes. com, killer whales in the wild live on average between 30 and 50 years, while those living in captivity only live around 10 years. a. According to asconline. org, killer whales live shorter lives than those in the wild due to a lack of stimulation. . Whales in captivity are not exposed to the same sights and sounds they would normally experience in the wild. c. Whales who are unable to live with other sounds of other mammals and are confined to blue tanks with the sound of running pumps, loud music, and cheering crowds will eventually become stressed. 2. Killer whales undergo psychological stress when they are captured. a. When a whale is captured, it is taken from its family and the separation and loss of bond can cause it extreme mental stress. b.According to an article written by Stephen Lilley, 75% percent of whales do not survive through the intense separation period wh en taken captive. 3. According to theorcaproject. com, whales in captivity at marine mammal parks often are receiving poor oral health care. a. Just as in humans, poor oral health and gum disease can lead to serious infections, illness, and even death in killer whales. b. Almost half of the whales held in captivity, have broken or fractured teeth from biting on steel gates, and are not being properly repaired. c.Whales teeth at marine theme parks eventually become infected or fall out because of poor oral health care and it is believed to be another link to why the whale’s life span is so much shorter. (Transition: Holding killer whales captive will not only cause them a shorter life span, but it can also change their social behaviors as well. ) B. Holding killer whales in captivity can negatively change their social behaviors. 1. According to hsus. org, the stress on the whales in captivity can cause stomach ulcers, and pacing. a. Stomach ulcers are often found in whales in captivity due to the stressful lifestyle. . Whales resort to pacing around the tank in circles to emulate the fast strong feeling of a swim normally done in the wild in an attempt to keep their dorsal fin upright. c. Without a strong long distance swim, a whale’s dorsal fin becomes weakened and will eventually either look bent, curve to the side, or break off. 2. Self-mutilation is another unordinary behavior that occurs with whales in captivity. a. Whales kept at marine mammal parks, have been known to ram their heads into the sides of the tank in order to relieve stress. b.Whales kept at marine mammal parks, have been known to bite along the steel gates that separate the whales in order to help relieve their stress, however; this results in broken teeth and other oral problems. 3. Aggression towards the whale’s trainers is frequently seen with whales held in captivity and can make it very dangerous for trainers to work with them. a. Trainers at SeaWorld have noticed aggressive behavior such as biting, grabbing, and forceful nudging from the whales occasionally but are not allowed to speak about it. b. According to an article on moneytimes. om, the whale Tilikum has been responsible for three deaths during his time in captivity. c. The most recent death was of Dawna Brancheau, who had part of her scalp torn off, her arm torn off, and fractures on her back, ribs, legs, arms, face, and spinal cord. (Transition: Now that we have discussed the two main problems with keeping killer whales in captivity, let’s discuss what we can do to help solve these problems. ) II. Solving the problem of the captivity of killer whales requires action from both the government and the public. A.New laws have to be put in place to make it illegal to take killer whales captive and put them on display for the sole purpose of entertainment for others. 1. New laws would need to be created to require marine theme parks like SeaWorld and Aquatica to release the mammal s back into the wild . 2. The government would also need to enforce that marine amusement parks be prohibited from using live animals in shows for entertainment, and they would need to encourage the public to become educated about these creatures through other means. a.Once the whales have been released back into their natural habitat, marine theme parks could replace them with very popular and successful robotic-like creatures that could still educate visitors about the animals without subjecting them to a lifetime of captivity. (Transition: The government instituting new laws is not the only way we can solve this problem, but also through the support of the general public. ) B. The public should begin to choose alternative ways to become educated about killer whales, that don’t require harming the animals. 1.Choosing to continue to support marine theme parks such as SeaWorld only encourages these types of places to have more funding to go and capture more marine animals. 2. Going on a whale watch and seeing them in their natural habitat is an alternative to supporting places like SeaWorld. Conclusion In conclusion, I am urging you to truly realize exactly what these great mammals are being forced to endure before choosing to go visit and support marine amusement parks such as SeaWorld. We as humans cannot ever fully imagine what it would feel like to be captured by strange creatures and taken from our normal lives and our families.We cannot ever fully imagine being put on display to perform circus-like tricks for loud audiences and then being forced to idle around all day in confined tanks that would feel about the size of a bathtub to us. As thrilling an experience it may seem to see killer whales in shows or even to peer through the glass as they swim in their tank, the effects of captivity on killer whales can be truly devastating. We would serve both ourselves and the whales much more by studying them in the wild. It is only there that we can catc h a glimpse of them in their true glory. Works Cited Couwels, John, and Brian Todd. Orca Kills Trainer at SeaWorld Orlando // Current. † Current TV: News Video Clips & Current News Articles // Current. 25 Feb. 2010. Web. 20 Dec. 2010. . Stephern, Lilly. â€Å"Killer Whale (Orca) | Cetacean Fact Sheet | American Cetacean Society. † ACS – American Cetacean Society. 2010. Web. 20 Dec. 2010. . â€Å"The Hidden Cost Of Captivity- Oral Health of Killer Whales Exposed  « The Orca Project. † The Orca Project. 25 Sept. 2010. Web. 20 Dec. 2010.

Us on International Fishing essays

Us on International Fishing essays US action on International Fishing Disputes While the United Nations has passed several resolutions and treaties regarding fisheries, the United States has typically refused to ratify such measurers. UNCLOS III, the most comprehensive attempt at a unified body of maritime law, has yet to be given the consent of the Senate. The sticking provisions of this treaty primarily deal with provisions for deep-sea mineral rights. Many US companies have already begun exploration in deep-sea minerals and the UN convention calls for deep-sea minerals to be the common heritage of mankind. This, along with provisions for the required transfer of marine technology, have prompted Senator Helms (Chairman of the Foreign Relations Committee) to oppose this treaty and effectively kill it. While the US may reject certain provisions of UNCLOS III, they did rush to utilize the provisions of the 200 mile EEZ before the treaty was officially adopted. In 1976 Congress adopted a bill known as the Magnuson Act. This piece of legislation made full use of the concept of exclusive economic zones extending 200 miles to sea. The intent of the law was to bring fisheries within that area back into the exclusive domain of US fishermen. This piece of legislation has been the hinge-pin in most US fisheries regulations since 76, and was most recently renewed in 1996. If the United States is often the driving force behind the proposal of many treaties such as UNCLOS III, why does the US fail to ratify them? In short, there is not a single area to lay blame. Procedural rules, American ideology, and the relatively increasing autonomy of US legislators all contribute to making passage of comprehensive treaties extremely difficult. There is a significant procedural and political disconnect between the executive branch which negotiates treaties, and the Senate which ratifies them. The executive branch, here primar ...

Aaron Burr essays

Aaron Burr essays Aaron Burr was a brilliant man who made numerous contributions to the American Revolution and also led a prosperous life of the battlefield. Aaron Burr was born February 6, 1756 in Newark, New Jersey, he lead a tough child hood, but was still able to receive a great education and make something of it. He was a good soldier who fought hard and accomplished much in the American Revolution. After the war he lived to make even more out of his life. On February 6, 1756 Aaron Burr was born in Newark, New Jersey. Shortly after his birth his sister, Sally Burr was brought into the world. Aaron Burr was the son of Reverend Aaron Burr who was the cofounder and second president of the College of New Jersey (now Princeton University), and Esther Edwards. Both parents died before he was three years old. After his parents death Aaron went to live with his uncle, Reverend Timothy Edwards. In his youth Aaron constantly rebelled against authority. He escaped the strict discipline of his uncles home to enter Princeton as a sophomore in 1769 at the young age of 13. Graduating with honors in 1772, he studied theology and then abandoned it for law. In July of 1775 Matthias Ogden at Cambridge, near Boston, accompanied Burr. Things there were to quiet to suit two adventurous lads like Burr and Ogden, So when they learned that Colonel Benedict Arnold was heading an expedition against Quebec, Burr was quick to volunteer. Aaron Burr first served on Benedict Arnolds Staff, where he was quickly promoted to captain. He then served briefly with George Washington, and later with Gen. Israel Putman. In July 1777, as a lieutenant colonel, Burr took over command of a regiment. In June of 1778 Colonel Burr led his regiment in the Battle of Monmouth, which proved unfortunate for the American forces. Burr was very active in the battle and suffered slight sunstroke. In January of 1779 Burr was transferred to ...

Case study WRATD (Werribee Residents Against Toxic Dumps) Essay

Case study WRATD (Werribee Residents Against Toxic Dumps) - Essay Example It was further argued that the development planning of the facility had met all the guidelines and regulations of EPA. Thus, CSR believed that the development was legal and met all the stipulated regulations. However, the local residents were of the opinion that the project would be detrimental to the area’s economy. The region had also been previously compelled to accommodate unwanted developments such as Melbourne’s major sewerage treatment works. The residents formed Werribee Residents Against Toxic Dump (WRATD) in order to fight the proposal by CSR. The group was a grassroots organization with representation from various disparate parts of the community. One of the key issues that hindered the implementation of development of the waste facility was due to ineffective involvement of the local community. There was inadequate publicity about the proposal and the local residents were not properly appraised concerning the project. The process was highly secretive. In a nutshell, there was minimal community involvement in regards the proposal by CSR. The reservations of the local community, whether real or perceived, need to be addressed in order for a project to be accepted. This paper analyzes the role of community engagement to the society and its social impacts. The paper also discusses the pertinent issue of ethics in relation to the society and the role that community engagement can play in order to tackle the ethical problems associated with communications from organizations. The case study of Werribee Residents Against Toxic Dump (WRATD) is critically analyzed in order to assess the proper methodology of public involvement in proj ects and the approaches that should be used in handling publicity for contentious projects. According to Freeman and Harrison (2001), stakeholders comprise of the entire ecosystem that support an organization. From a business perspective

Distinguish Knowledge from Opinion Essay Example | Topics and Well Written Essays - 1250 words

Distinguish Knowledge from Opinion - Essay Example In Plato’s Meno, Socrates and Meno argue about what virtue is and whether it can be taught. What ensues is an exchange of ideas which lead Socrates to further prove his point – that virtue cannot be taught and is rather simply recalled. For Socrates, â€Å"the soul is immortal† and therefore â€Å"there is nothing which it has not learned.2 The soul therefore only has to draw out from its reservoir of knowledge all the truths that can be known. In order to prove this point, Socrates calls on a young servant boy of Meno’s and begins using the elenchus on him, hoping to draw out the truth from him without teaching him anything. Socrates begins his demonstration of the elenchus by drawing a 2 ft. x 2 ft. square on the ground. This square has an area of 4 square feet and Socrates then asks the boy how to come up with a square double this area, which is 8 square feet. Through a series of questions and answers using a trial-and-error method, Socrates and the __ ________________________ 1 Gladwell, p. 197. 2 Baggini & Fosl, p. 13. boy finally come to a conclusion that double the area of the given square is the square of its diagonal. Many times during the interrogation, Socrates points out to Meno that he is not teaching the boy and rather makes him remember the truth. ... For the French philosopher, the means of finding true knowledge is through skepticism, or the method of casting doubt on all arguments, principles and beliefs until any of these could be proven true. Descartes’ principle of â€Å"methodological doubt† begins when he notices that his senses sometimes deceive him.4 He then proceeds to wonder what is real and what is not. He thinks that everything that he can perceive through the senses may merely be opinion and not the truth for he can doubt the existence of these things. Moreover, the fact that he may be deceived by the senses also somehow makes him cast doubt on the goodness of God, for he wonders why a good God would allow him to be deceived. As this deceptive quality does not fit Descartes’ notion of a good God, he replaces God with an â€Å"evil genius† that possesses the power to deceive him completely.5 With such a powerful evil force, Descartes then begins to doubt everything else, even the verity of mathematics and geometry, and he asks himself, â€Å"What then will be true? __________________________ 3 Baggini & Fosl, p. 16. 4 Ibid., p. 50. 5 Ibid., p. 52. Perhaps just the single fact that nothing is certain.†6 Descartes, however, finally comes up with the conclusion that, despite the fact that the existence of everything can be doubted, he exists: â€Å"†¦there is no doubt that I exist, if [the evil genius] is deceiving me.†7 Descartes then takes it from here and he supposes that the fact that he is being deceived rests upon the fact that it is because he thinks so. With the premise that he as a thinking being now exists, Descartes is able to conclude that he as a thinking being can also doubt, understand, affirm, imagine, sense and perform many other functions related to thinking. Moreover, using