Government regulation of climate change Essay Example | Topics and Well Written Essays - 750 words

Government regulation of climate change - Essay Example As asserted by Leiserowitz (2006), climate change has impacted on the environment in many ways. These effects include the following but are not limited to; the melting ice sheets, rising level in sea, oceans are becoming acidic, the changing weather pattern, the changing in food, water sources, health risks in our habitats among other vivid effects. With these effects in mind, United States there asserts that all nations are at risk and necessary measures should be put in place in order to address the problem. Leiserowitz (2006) asserts that in matters pertaining to the resource and environment challenges brought about as a result of climate change, China is advocating for quick address of issues of energy conservation and emissions reduction which contribute greatly to climate change. They view it in the context introducing consumption modes which helps to conserve energy and resources and protect the environment (Leiserowitz, 2006). China insist that the problems of climate change can be handled by building a recycling based and a sustainable national economic system with features of low consumption of energy, low emissions and sustainable use of different sources of energy which promote a sound ecological environment. According to Leiserowitz, (2006), there is no doubt that there is need to approach the concept of climate change in balance way. Such approach assists in ensuring that there is normal life for all the inhabitants of the environment, which is affected by the climate, whilst securing future generations. Amazingly, scientists and other stakeholders continue to argue that there is need to reduce emission of poisonous gases into the atmosphere besides reducing the effect on greenhouse for the purposes of avoiding climatic change. In this perspective, every stakeholder has a responsibility of enhancing climatic conditions through reducing emissions and effect on the greenhouse. Consequently, there will be an ecological

Issues in Global Warming Research Paper Example | Topics and Well Written Essays - 750 words

Issues in Global Warming - Research Paper Example The core first surface to be hit by the radiations suffers the most. Such surfaces may include trees in the forest, surfaces of the ocean, ice caps, and deserts. Green house effect causes the atmosphere to absorb more heat energy within the earth’s surface by absorbing and re-emitting long waves of energy; from the re-emitted energy, 90% is captured by the greenhouse gases. A greenhouse gas is a gas in the atmosphere that absorbs as well as, emits radiation inside a thermal infrared range. The primary greenhouse gases that are in the earth atmosphere are mainly water vapor, carbon dioxide which has the, ability to absorb radiation in the long wave, methane its mainly sources are termites, landfills, coal mining as well as, oil extractions its formula, is ch4, another gas is nitrous oxide found in the atmosphere and its sources are fossil fuel combustion, biomass burning as well as application of fertilizers, its formula is N2O. They occur naturally in an atmosphere with a mole cular composition, more than one atom, are loosely bound together to be able to vibrate with the absorption of heat, they act as a blanket for infrared radiation, where they radiate energy close to the surface that escapes directly to space. Atmospheric carbon dioxide is more concentrated today than at any time in at least 171 year back. It is approximately 35% higher than the year 1840. The present carbon dioxide concentration in the earth’s atmosphere is at a concentration of 392ppm by volume or 592 parts/million by mass. The total amount of atmospheric carbon dioxide in mass is about 3000, gigatonnes. Since 1860, there has been an increase of carbon dioxide concentration due to the age of industrialization as well as human interference such as deforestation as well as combustion of fossil fuel. Also about 40% of the carbon dioxide emitting is by volcanoes during eruptions which is approximately 130-230 million tones, another source of carbon dioxide emission is hot springs . Human carbon dioxide production, use of coal, oil as well as, production of cement, is high as 7.g million mass. Interglacial’s caused the rise of temperatures about 30% in carbon dioxide, with this hypothesis is correct then, temperatures rises by about 6 centigrade between 1840 to date. Another reason for an increase in carbon dioxide is through human respiration that produces 0.6 Gt c of carbon dioxide. Increased carbon dioxide increases the level of acidity in seawater, caused by an increase in carbon dioxide absorption in the sea water, which will increase and will result to affecting organism in the sea water also with the increase of acidity, and then there will be a decrease of carbonates for forming shells. Also from the increase of carbon dioxide, there will be acidic rain due to absorption of carbon dioxide by the clouds that will have an effect to the plants as well as trees, from this there will be no forest. Thus, there will be no rainfall resulting to drought as well as hunger. Another thing from the increase of carbon dioxide to the environment is the development of smog’s into the cities contributed mainly by factories. It is paramount to use the results obtained form researches and environmental forecasts, which would help in understanding the real effectiveness of global warming

Compare the Techniques Of My First Sonne and Limbo Essay Example for Free

Compare the Techniques Of My First Sonne and Limbo Essay When looking at the two poems it is clear that On my First Sonne is composed to deal with a father losing his seven year old son. While in comparison the poet Brathwaite is highlighting the topic of slavery. When comparing the two poems it is quite noticeable that they deal with life issues of death and sadness. However, once studying the two poems it is quite noticeable that both poems distinguish and highlight religion. This is highlighted in Limbo as it says in the last line on the burning ground. Which can be clearly suggested that it is portraying the Christian image of Hell. Which can be defined as a place where youre in torture, which relates to the life of an African Slave where there struggling for life in places e.g. the sugar plantations. In On My First Sonne its communicating to the reader about religion like Limbo. However, instead of comparing religion to torture, it is discussing can people envy his son because hes going to heaven? This is particularly shown in the following line where he leaves a question mark Will man lament the state he should envie? Looking at both the poems theres a huge contrast in there individuality and uniqueness. This is clearly shown through the way that both the poems are written. For example, Limbo is presented in free verse which is probably suggesting that the slaves once had an identity. The word Limbo emphasises that the free verse is trying to show that the slaves were his ancestors with an African past. However, Brathwaite is presenting that the slave dealers stripped his ancestors of an identity for example the dumb Gods are raising me. Showing that the poet has no knowledge of Africans Gods or culture. While in contrast, the techniques used in On My First Sonne shows a traditional English poem about his love to his son. It is also writing about the English tradition of the Church of England and an identity about what it is to be English. Which during its time was to believe in the old tradition of religion and heaven. Which when comparing the two it is noticeable that On My First Sonne shows identity and Limbo conveys lost identity. On My First Sonne it uses Trochaic pentameter in order to create the feeling of sadness by the use of a stressed and then a unstressed syllable. By using this technique it creates a feeling that the author is clueless which is shown through sentences like Will man lament the state he should envie? Limbo also uses Trochaic pentameter in order to create the feeling of sadness as the poem is talking about the struggle of slavery long dark deck and the water surrounding me. When looking at the tenses of On My First Sonne it uses past, present and future. For example in the first four lines there is a use of past. This is shown as he talks about his seven year old child and uses in the last sentence on the just day. It then changes to present, as the poet talks about in the next four lines Will man lament the state he should envie? suggesting he should envy his son because he is in heaven. This quote also shows that he has accepted the death of his son. It then goes to future as the poet mentions in soft peace. This poem shows to the reader that the poet wrote this poem over a long period of time. Showing to the reader the past represents that his child died, the present in between lines is mentioning the childs burial and the future is that the child is buried and now in heaven. In Limbo there is a use of only present tense and repetition of the title limbo. This technique is used to make the poem capture the audience and get into the character of a slave. Furthermore, the use of repetition creates a tempo and the beat is indicated as it uses the word drummers. However, in On My First Sonne there is a use of punctuation to create the tempo meaning the audience are less involved with the poem. In conclusion this essay shows to the reader the background of the poems one to do with slavery and another to do with England and the Church of England of faith. Furthermore, Im showing how both poems contrast and how language is used to show tempo and contrast.

Purpose And History Of SWAT Essay -- SWAT team S.W.A.T.

The History and Purpose of S.W.A.T. SWAT. The acronym invokes so many thoughts - danger, fighting crime, shootings, heavily artillery, TV, movies and more. The reality of SWAT is that it is all of that and more. When the acronym is fully expanded it translates to "special weapons and tactics" or as it was originally developed, "special weapons assault team". SWAT is a specialized, elite police unit trained to execute dangerous and specific operations that basic and even intermediate police training is not intended to handle. Commonly, many assume from knowledge gained from TV and movies about SWAT. These assumptions are often skewed because what happens on real missions is not always as entertaining as what is seen on the silver screen. The history, purpose, requirements, training, equipment, and tactics used during missions are all separate and important aspects in understanding SWAT. To completely understand why SWAT teams were developed, one must look at this history of swat, where it began, why it began, and how it progressed to be where modern teams are today. The first SWAT squad was established in Delano, California, where the local department was having difficulties containing the uprisings of local farm workers. This squad was established by training the entire department in crowd control along with sniper and anti-sniper tactics. At the same time, Los Angeles police units were experiencing difficulties in handling situations in which riots and snipers were terrorizing basic police units. In response to these difficulties, LAPD officer John Nelson presented the concept of a squad which was specially trained to handle such situations to Inspector Darryl F. Gates. Gates approved the concept of a "highly disciplined" ... ....). About the SORT Unit. Delaware State Police Special Operations Response Team. Retrieved April 1, 2006. From http://www.state.de.us/dsp/sort.htm. 2. (n.d.). SWAT/Tactical Teams. SWAT/Tactical Teams. Retrieved March 29, 2006. http://www.fema.gov/preparedness/resources/law_enforcement/swat_tactical_teams.htm 3. (n.d.). History of S.W.A.T. Official Website of the Los Angeles Police Department. Retrieved April 3, 2006. http://www.lapdonline.org/metropolitan_division/content_basic_view/849 4. (n.d.). S.W.A.T. Team Ââ€" Overview and History. The Albeline Police Department. Retrieved April 4, 2006. http://www.abilenepolice.com/swat/history.html 5. (n.d.). SWAT. Wickpedia, the free encyclopedia. Retrieved April 5, 2006. From http://en.wikipedia.org/wiki/SWAT 6. (n.d.). SWAT Team. Bay County's Sheriff's Department. Retrieved April 2, 2006. http://www.bayso.org/swat.htm.

Biology Hsc Dot Points

BIOLOGY HSC NOTES MAINTAINING A BALANCE †¢Identify the role of enzymes in metabolism, describe their chemical composition and use a simple model to describe their specificity on substrates. Enzymes are protein molecules that allow the body to engage in chemical reactions, such as metabolism. There activities can be catalytic (being able to control the rate of either increasing/decreasing chemical reaction) Enzymes have a specific shape, and this shape must be intact, otherwise the effectiveness of their function will decrease.The shape may deform due to PH or temperature levels, the metabolic processes can be modified in three main ways by controlling the: Amount of enzymes, Catalytic activity of enzymes and accessibility of substance Metabolism is the total of all chemical reactions in the cell. Three factors that affect enzymes: PH, Substance Concentration and temperature. The substrate is the molecule on which an enzyme acts upon (food), this substrate/reactant fits onto the groove of the active site (the site where the enzymes break down the substance into products).That is why the shape is so important; the active sites shape must remain un-altered if the enzyme is to function correctly. This fit is known as the â€Å"induced fit†, much like a key fits a lock. When the active site breaks down the substance into products, this is known as the catalysis process. †¢Identify the pH as a way of describing the acidity of a substance PH (Parts per hydrogen) is the measure of acidity, or alkalinity in a liquid. Under 7 = acid (RED) 7 = Neutral (GREEN) Over 7 = Base (BLUE) Our stomach acid has a value of 2, Blood is around 7. . Arterial blood is around 7. 41 while venous blood is 7.36. Venous blood has a lower Ph due to the lower carbon dioxide levels which influence more acidic levels; likewise Arterial blood has a greater Ph as it receives the depleted cells that have a low level of Oxygen and a high level of Carbon dioxide. Urine is more acidic in the morning (Ph: 6. 5 – 7) as it is more concentrated and the kidney filters more so when the body is at rest. Acids †¢Produce H+ (As H30+) ions in water †¢Produce a negative ion (-) as well Taste sour †¢Corrodes metals †¢Reacts with bases to form salts and water. In the human body †¢Skin is mildly acidic (Ph = 5. 6) †¢Urine is acidic †¢Stomach acids is very acidic (Ph = 1 – 2) Acidic to eliminate bacteria’s †¢Blood Ph is about 7 †¢Saliva Ph is about 7 Ph Indicators are dyes that can be added to an liquid and will change its colour in the presence of an acid or base. It can also be in the form of Litmus paper, or an universal indicator in the form of drops) †¢Some dyes are natural such as radish or red cabbage.

Essay on Censoring Internet Pornography - 2472 Words

Introduction Pornography engages people on many levels. Some people enjoy pornography while others believe that the world would be best without it. Some would think that a song like Its Nice to be Nude is a cute song that is celebrating the joys of the human body. Others may think that it is obscene and not worth listening to. Pornography is highly subjective in respect to what it is, how it is defined, and its merits. The intent of this paper is to discuss pornography in a historical context and how it affects librarians in regards to its presence on the Internet. Definitions: Getting to Know All About It * Pornography: The word pornography originates from the Greek pornographes meaning literally†¦show more content†¦From drawings on cave walls7 to HBOs Sex and the City the depiction of sex appears to be one of the threads that ties the centuries together. Montgomery Hyde, while exploring the roots of Western pornography, found that even in the Bible there is an abundance of material in the Old Testament on the subject of pornography in its original sense of writing about prostitutes and their patrons, as there are also references which are certainly obscene if not pornographic in the wider sense as it is generally understood today.8 In early Greece, representations of men and women enjoying various forms of sexual intercourse were even depicted on the bottoms of childrens drinking bowls and plates, so that they could have something amusing to look at when they were having their meals.9 About the time of the birth of Christ, Ovid wrote for a Roman audience Ars Amorato ? a work if not pornographic in the strictest sense, at least highly erotic.10 The pornographic tradition continued in Western culture with works such as the Decameron, The Canterbury Tales in England, and the Heptameron in France.11 Fascination with the bawdy is also the basis for many a literary classic. Much of Shakespeares writing, for example, is of uninhibited ribaldries and obscenities.12 The depiction of the naked, sexual human form is also found throughout the art world.13 Indeed, walk into virtually any museum, artShow MoreRelated Children and the Censorship of Internet Pornography Essay4060 Words   |  17 Pages The Internet is a global network of vast information. With a few clicks, an individual can have access to up to 200 million web-sites filled with educational and recreational information. The Internet is not regulated in anyway (Carnegie Library 1). It is accessible throughout the entire world from the North to the South, to the early morning sunrise and dark sunsets. Different ethnicity and backgrounds come together linked upon this network resembling a connection of one body in unity. SadlyRead MoreSocially Acceptable : Sexually Explicit Material2283 Words   |  10 Pagesshown in commercials, ads, and movies are far from an ordinary woman. They are perfect. What men, and women, see is an unrealistic expectation of what women today should look like. Another harmful product of today’s sexually acceptable material is pornography. Men and women alike find completely unrealistic sexual scenarios in which they let deeply affect their sexuality. When conducting research, sch ool psychologist and Master of Education Julienne Colbow concludes that this type of material may orRead MoreAmerica Needs Internet Censorship Essay1046 Words   |  5 Pagesthough. All she was doing was casually browsing the internet before a pop-up appeared. Although it may seem hard to believe, the major cause of events such as this is the lack of censorship on the internet. Internet censorship relates to the removal of offensive, inappropriate, or controversial content published online. The current problem with the internet is that there are few restrictions on what can be published or viewed. Several sites on the internet only offer a warning about inappropriate contentRead MoreInternet Censorship And The Internet941 Words   |  4 Pages More than two decades ago, the Internet was yet to be ubiquitous in the homes of the general public around the world. Today, global users of the Internet has surpassed the 3 billion mark, or approximately 45% of the world population, a trend that is not likely to slow down anytime soon (World Internet Users Statistics and 2015 World Population Stats, 2014). The idealistic vision of self-governance of the Internet has proved to be insufficient and threats to the Internet’s core principles areRead More Should the Internet be Censored? Essay1062 Words   |  5 Pagesnbsp;nbsp;nbsp;nbsp;nbsp;Ximenes 1 Should the Internet Be Censored? â€Å"No bones about it, the Internet needs to be censored†. At least according to Gerry Morgan, president of an Internet contents provider and a parent, he among other non-denominational Christian parents claims that they have found â€Å"the only realistic answer to the Internet porn-crisis†. They’ve created a program where all Web sites are pre-screened, avoiding any material that can be harmful to kids (Watson). They say that the Internet has to be censored becauseRead MoreEssay about Internet Pornography Censorship vs Free Speech1671 Words   |  7 PagesThe Internet is a worldwide network of computers and databases that has evolved rapidly in recent years. Tremendous amounts of information are transmitted and are fairly easy to obtain. Although in the past the information available was for the most part educational and business oriented, in recent years it has become much more diverse and questions have been raised as to the appropriateness of the conte nt being viewed and consumed. Another issue is whether or not the government should take anRead More Internet Censorship Essay1605 Words   |  7 PagesEveryone has heard of the Internet and how it is going to help set the world free. The Internet is the fastest growing form of communication and is becoming more and more common in the home. Companies these days do big business over the Internet, and online shopping has grown tremendously in the last few years. For instance, the online auction site eBay sells millions of items every year online. Many companies are making even more plans to expand their business to the Internet. Unfortunately, there haveRead MoreIn Support of Internet Censorship Essay639 Words   |  3 PagesIn Support of Internet Censorship Censoring the Internet would keep children and adults from obtaining harmful materials. Online there are all kinds of information on horrible things such as pornography, alcohol, drugs, guns, bombs, credit card fraud, etc. Censorship is needed. People say it takes away freedom from their lives but if there were not laws inhibiting freedom we would live in a world of chaos and anarchy. Why should we censor the Internet? Why not? Should we not censor the informationRead MoreCensoring the Internet906 Words   |  4 Pages Censoring the Internet When most people think about the internet, they think of it as a super highway system that has the capability to transfer information. The internet grew up to become an expanding source for amusement and intelligence; in a way that we have never seen before. Since there isnt anything like the internet, as more people become more recognized with the internet, the information that surrounds the internet develops as well. Anyone can post ideas about whatever they want atRead MoreGovernments Censoring Internet Content1490 Words   |  6 Pagespros and cons of government involvement in controlling the content of the Internet. Everyday technology is getting more sophisticated, meaning that nowadays it is easy to explore about a certain issue via online connection and be near the world. In the present, as long as you have Internet connection, you have the ability to have access to all kind of information that is posted on Internet. There is a huge debate whether internet should be regula ted or not, and this is excepted to continue in the upcoming

ESL Lesson Plan Travel Plans

This English lesson plan helps reinforce  vocabulary related to traveling  by asking students to plan trips and excursions based on the profile of different groups of travelers. It is helpful to use local newspapers, especially newspapers that provide local events, to give students ideas of real places to visit. Most large cities have specialty newspapers that focus on local events and attractions available for free throughout the city. Instructions for Teachers The lesson begins with students deciding which types of groups are going to take a trip. Based on which group of travelers are going, students then use resources to plan out a short stay in a specific city or area of the country. Of course, you can choose to have students focus on distant locations. If you are teaching English in another country, its probably best to vary this and focus on traveling abroad to allow the use of English place names. Lesson Aims: Completing a small group task using the internet and other resources available in English, describing a travel destination and itinerary in detail Activity: Planning a short trip to a specific location based on different traveler types Level: Intermediate   Lesson Plan As a class, discuss what types of locations, travel plans, etc. might be suitable for these different types of travelers: A married couple on a honeymoonTwo friends who are attending collegeTwo business people   As a class, discuss which resources students can use to make travel plans. There are many travel websites online that offer all the necessary tools for scheduling a trip. If available, use a projector and walk through the process of finding round trip flight tickets and hotels on a travel site.   Using the worksheet below, break students up into pairs or small groups (maximum of 4) assigning a pair of travelers to each group. Have students come up with detailed plans for each travel group. After each group has finished, have them present their travel plans to the entire class. Variation: To extend this activity, ask students to create a presentation using PowerPoint or another similar software application. Students should find photos and write up bullet points for each of the activities to include in the presentation.   Worksheet Plan a Trip to ___________ for the Following Travel Groups: Honeymooners Mary and Tim have just married and are in the mood for a great honeymoon to celebrate their eternal love for each other. Make sure to include lots of romantic options and some excellent meals to mark this happy event. College Friends Alan and Jeff are attending college together and are looking to have a wild week of fun and adventure. They love going to clubs and partying hard, but they dont have a lot of money to eat at fine restaurants.   Cultured Couples The Andersons and the Smiths are married couples that have been friends for years. Their children are grown up and have their own families. Now, they enjoy traveling together and place a great deal of emphasis on visiting sights of cultural significance. They also love going to concerts and eating fine food.   Business People These business people are interested in opening up a new company at your chosen location. They need to find out about the area, meet local business people, and discuss their proposal with local government. Family with Children The McCarthur family has three children aged 2, 5, and 10. They love spending time outdoors and have a limited budget for eating out. They arent interested in entertainment, but the parents like to take the children to important museums to help with their cultural education.   Peter and Dan Peter and Dan married a few years ago. They love to explore gay hot spots in cities they travel to, as well as do traditional sight-seeing tours. They are also gourmets who spend up to $500 on good meals, so theyd like to go to at least one top rated restaurant.   Travel Planning Sheet Fill in the information to complete the vacation plans. Travel Flight: Dates / Times:Cost: Hotel How many nights?:Cost: Rental car yes/no?If yes, cost: Day 1 Trips / Sightseeing for the day:Cost: Restaurants / Eating:Where?:Cost: Evening entertainment:What / Where?Cost: Day 2 Trips / Sightseeing for the day:Cost: Restaurants / Eating:Where?:Cost: Evening entertainment:What / Where?Cost: Day 3 Trips / Sightseeing for the day:Cost: Restaurants / Eating:Where?:Cost: Evening entertainment:What / Where?Cost: Add as many days as necessary to your travel planning sheet.