Macbeth Essay Example for Free

Macbeth Essay â€Å"As the weird women promised: and I fear, Thou play’dst most foully for’t; yet it was said. It should not stand in thy posterity,/but that myself should be the root and father/Of many Kings.† -Banquo, Act 3, Scene 1 These lines are very important to the story of Macbeth, because it shows that Banquo is finally figuring out that Macbeth may have done something terrible to become king. The witches claimed Macbeth would first be Thane of Cawdor, then Thane of Glamis and finally King. He realizes that as soon as the â€Å"weird women† told Macbeth he would be King, Macbeth may have taken it too far and cheated the prophecies. â€Å"With bare-fac’d power sweep him from my sight/And bid my will avouch it, yet I must not,/For certain friends that are both his and mine,/Whose loves I may not drop, but wail his fall/Whom I myself struck down†¦Ã¢â‚¬  -Macbeth speaking to the Murderers, Act 3, Scene 1 This quote is significant because it shows how Macbeth can have a very dark and malicious disposition. He realizes that Banquo has caught on that he killed the King to fulfill the Witches’ prophecies. He thinks that if he doesn’t get Banquo killed, he will be the one getting killed. Macbeth also knows that if he kills Banquo himself, he will lose his position as King and all of the people who support him. â€Å"Avuant! And quit my sight! Let the earth/hide thee! Thy bones are marrowless, thy blood is cold;/Thou has no speculation in those eyes/Which thou glare with.† -Macbeth to Ghost of Banquo, Act 3, Scene 4 This is the part of the play when you can really tell that Macbeth is starting to go insane. He yells at the ghost of Banquo in front of all of his dinner guests, who don’t see Banquo. â€Å"And quit my sight!† shows that Macbeth is frightened by the sudden sight of his deceased companion. The cause of his hallucination could be because of a heavy weight of regret on his conscience. â€Å"And that well might advise him to a caution to hold what distance his wisdom can provide. Some holy angel,/Fly to the court of England†¦ Under a hand accurs’d!† -Lennox, Act 3, Scene 6

CFC (Chlorofluorocarbons) :: science

CFC The beginning of the CFC(chlorofluorocarbons) era started in 1928, when CFC' were invented by a Du Pont chemist. CFC' were best known as "freons" and became famous as a safe, nonflammable refrigerant. It's invention became a great triumph when Freon took the place of sulfur dioxide or ammonia which was used as the working liquid in refrigerators. It eventually became widely used in automobile air conditioners and nontoxic propellants in aerosol cans. It's insulating properties also was used for blowing agents for plastics and foam cups. Thus CFCs became used all over the world and its business got bigger and bigger until late in 1973. Sherwood Rowland and Mario Molina, two distinguished chemists, came up with a surprising result in his calculations concerning the CFCs and ozone layer. CFCs are basically inactive in the troposphere(around the altitude of 50,000 feet) so it would gradually drift upward until they reached the mid-stratosphere.(about 100,000 feet) At this point CFCs would be broken down by short-wavelength ultraviolet radiation from the sun. This radiation is the one which would not reach the lower atmosphere in large amounts because of the ozone layer. When these CFCs do brake down, they released atomic chlorine which then would react with the ozone and convert it back into plain oxygen. The even worse part of all this is that these chlorine molecules do not become inactive after the first reaction with the ozone and would be available to destroy more ozone molecules. Thus this process would be the fun ction of a catalyst; a single chlorine atom involved in a chain reaction to destroy many ozone molecules. Rowland and Molina eventually agreed that this thinning of the ozone shield can cause a catastrophe for Earth's living beings, including humans, by allowing large amounts of the deadly ultraviolet-B radiation to reach to Earth's surface. Rowland and Molina checked their calculations again and again to make sure that these figures had not a single mistake in it because this conclusion was likely to destroy an $8 billion industry already in the United States. However, the lives of the living beings were far more important than businesses so in 1974 Rowland and Molina, having their calculations checked by their colleagues, explained their theory in a paper in the eminent scientific journal Nature. Later the only reasonable conclusion they drew out was that the use of CFCs be banned. When these calculations were released to the public, Du Pont, the major CFC manufacturer, did everything they can to convince the people that the calculations were unproven and theoretical.

Food and Society

The relationship between food and society require special attention. Food come first, no food no life, this is a fact, and nothing can be possible with out food. Society is a group of people related to each other through perseverance relations such as status, roles and social network. In pre-industrial societies, food production is carried out through the use of human and animal labour which is the main economic activities. Industrial revolution in 19th century brought the incredible changes.The most important invention was a railway which has put an unbelievable impact on different societies. The railway makes feasible the movement of people and transports the goods from one city to another even from country to country. This makes possible the food that had previously never been seen or heard of became available to most of the people. Most of the societies rely on the food transport and production, then those societies can be divided according to their level of technology and their method of production.The study of food and society is gradually increasing which is recognised to be one that can make a significant contribution to our understanding of the context with in which the production and consumption of commercial food and beverages takes place. The provision of food and beverages forms a part of the activities of the hospitality industry. However the hospitality industry subject area, there is just a small number of texts that cover the field. As an alternative of texts and resources that can contribute relevant theoretical frameworks to support the study of food and society are to be found in a number of fields of study.

Why Companies Must Reconsider Their Use For Cosmetic Industry

Mac, Estee Roder and ). if you are woman and interested in cosmetic, you will be familiar to the name. you may be using the products or want to get it. Cosmetic industry is the one of the hot industry in entertament. over 000 compnay release the products in the world and — ì†Å'ë ¹â€ž ì‹Å"ìž ¥Ã¬ Ëœ ê ² °Ãª ³ ¼. when I chose the new cosmetic, I am always looking what it include and what color it is. I naver consider how the lipstic and mascara are making. The brand are doing the animinal testing and tons of rabits and dogs are suffering for the products what we buy without any guilty. In the 2007, EU prehibit the aninmal testing for cosmetic industry. They insists that ——-.————. I agree with EU oppinion, animal testing is the ê °â‚¬Ã­Ëœ ¹ íâ€"‰ìÅ"„ to the living —- and morlly woring and it must stop. There are also legal reasons why companies must reconsider their use of animals in toxicity testing. Within Europe, the cosmetics industry can no longer manufacture or market products that have undergone animal tests [2 ], and this has been followed by a geographical ban in India [12 ], with Australia and the US possibly following suit (www.alp.org.au/cosmeticstesting ; www.congress.gov/bill/113th-congress/house-bill/4148 ). Other regulations that govern the production and sale of chemicals, particularly in Europe, also stipulate that animal studies should only be carried out as a last resort [3 ,13 ,14 ]. Considering that products are now developed for global marketing, businesses are being increasingly compelled toShow MoreRelatedL ´Occitane Market Analysis9171 Words   |  37 PagesSummary Cosmetic industry is one of the fastest growing industries in today’s economy. Despite the financial recession and instability the market of cosmetics keeps growing. 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