Energy Needs Essay Example for Free

Energy Needs Essay Fracking or hydraulic fracturing is a method used to extract valuable gasses from rock formations in the earth. Some of these gasses include shale gas, tight gas and petroleum. In South Africa fracking is used to extract shale gas in the Karoo. Shale gas is a natural gas that forms when air is captured in rock formations under the ground. It is one of the main reasons why hydraulic fracturing is used. Shale gas is used especially in America. In 2000 shale gas made out one percent of America’s energy producers but in 2010 it replaced over 20% of America’s natural gas resources. There was claimed by experts that South Africa has the fifth biggest shale gas resources in the world while China has the biggest. There is hoped that this gas could be an alternative resource of energy for South Africa’s growing need. That is why the eighteen-month moratorium for the use of fracking, to extract shale gas, was lifted. Even though this could be a great opportunity for our country the damage caused to our environment would be far greater than the little energy it would produce. When fracking is used to extract this gas, water, harmful chemicals and sand is pumped into the fractures of the rock formation. Manmade machines mostly make these fractures that drill holes into the rocks over three thousand meters deep. When this mixture of the water, sand and chemicals reach the shale rock formations hidroxide gasses are released inside the rock. These gases are than captured and used for the generation of electricity. No one can say that fracking does not have a huge impact on the natural environment. Unluckily I am not too sure that it is a positive impact. The chemicals and toxins used in fracking are released into the scarce  underground water of the Karoo, making the water polluted and unusable. Harmful emissions are also released into the air when extracted causing a greenhouse effect on the environment. A study shows that 3,6 to 7,9% methane is released into the atmosphere after fracking has taken place. Even the use of shale gas causes air pollution. The fact that fracking causes allot of pollution cannot be missed. It was even banned in France because of all the pollution it would have made. Because of the negative effect of pollution on the environment, in this case air and water pollution, I can’t understand why such a thing was allowed. For me as part of a new generation it is more important to use clean alternative energy rather than to use short-term solutions with financial benefit just to cause the earth to decline faster.

Response to Article College is a Waste of Time and Money Essay

The key and initial forces/factors that help children receive a good education are parents’ support, the child’s confidence, and the drive to learn. In The Joy of Reading and Writing: Superman and Me, Sherman Alexie demonstrates each characteristic, strives through obstacles and shines through it all. According to therapist, Anna Robinson, the first and key factor in children receiving a good education is parents’ support. Anna discovers that when children come into her office, one key initial common thing the children posse is lack of hearing their parents encourage what they are doing and not pushing them enough. For example, in The Joy of Reading and Writing: Superman and Me, Alexie’s dad doesn’t say anything but encourages Alexie with by collecting books from everywhere. Alexie taught himself how to read first by â€Å"reading† Superman comic books. Now the word reading has parentheses around it because Alexie looks at the pictures and assumes what Superman is doing and saying. â€Å"I look at the narrative above the picture. I cannot read the words†¦.. Aloud, I pretend to re...

Gender Socialization Essay

Gender socialization has been portrayed on television shows for many, many years. Gender messages are so common that we often do not even realize that it is happening. Henslin (2009) explains gender as, â€Å"the attitudes and behaviors that are expected of us because we are a male or a female† (p. 76). In television, these gender messages start as early as toddler cartoons, to high school sit coms, and all the way to soap operas geared towards an older crowd. I have watched the television show Sons of Anarchy for many years and gender socialization is very evident in every episode. The majority of every episode involves a motorcycle gang, causing the show to be very male oriented. They are a very respected group due to them having the persona of a motorcycle rider who carries guns and is not afraid to stand up and fight for their fellow riders or family members. Regardless of some of the men being married it is an all male club, and the wives are not considered members. The women are given the typical female role and go to work and stay at home taking care of the children. If ever their is a serious problem with a rival motorcycle gang the men ship their wives and children off to a hotel or somewhere safe and the men stick around and protect their club house and their families knowing they are somewhere safe. They do not allow women into the club because they do not think that they would be able to protect themselves. The men do not think that it is appropriate for the women to be in the middle of all of the fighting and the drug trafficking. They want them at home with the kids where they know that their family is out of the immediate danger. In this particular show the women are expected not to stray from their role while the men are free to do whatever they want or need. Another popular show that I have recently started watching is Revolution. This is the first season and in the first episode their is a world wide black out and they are showing how one area of the United States is functioning fifteen years later, still without power. There are big examples of how males and females are being portrayed differently as well as similarly. In the beginning they show the women home schooling the children while the men are out hunting for food. However their is one girl that likes to go out hunting but rarely comes home with anything that they can eat. Later on in the show, two females and a male end up leaving the small community to go find one of their members that got taken away. They head to Chicago to find a guy that is supposed to help them get their missing member back. At first he does not agree to help them because he thinks it is too dangerous for their female to be trying to fight anyone. Shortly thereafter they all get into a brawl with a group of people and the girls prove that they can hold their own. He agrees to go with them but still questions what she can do. At the beginning of the episode the gender socialization is completely obvious with the females doing a set of jobs and the males doing the hunting and fighting. The more the season is progressing the more the females enter the male role as well. I think that the further the season gets, the more the females will be forced into roles that are not considered typical female roles. I think having females in these different roles on television sends a good message to people watching. Yes it is good to keep women out of danger and away from certain things, however it is also good not to shelter them so much that when they are put in a situation not intended for females, they are not completely helpless. References Henslin, J. (2009) Essentials of Sociology: A down-to-earth approach (8th ed). New York: Allyn and Bacon.

Organizational Structures Essay - 799 Words

Introduction The design of a company affects every aspect of the business such as the way its members communicate, how decisions are made, and how the work is delegated, etcetera (Dictionary.com, 2006). This layout is known as the organization structure formally defined by Wikipedia (2006) as, the way in which the interrelated groups of an organization are constructed. From a managerial point of view the main concerns are ensuring effective communication and coordination. In respects to project management there are three primary organizational break downs they are functional structure, pure project structure, and matrix structure. We will take a look into each of these structures to better identify the similarities and†¦show more content†¦If there happened to be a fluctuation in the workload this arrangement is unable to easily respond to the changes. Functional output tends to be the primary objective of this type organization. Functional people stick to their own speciali zation and avoid being involved in cross-functional activities. (Wikipedia, 2006). Pure Project Structure A pure project organization is a self contained section or unit within an otherwise purely functional structure. (Cogeco, 2006). In this organizational structure the flow of communication channels through fewer people thus making it flexible and easily adaptable to change leaving room for innovation and evolution. According to the Cogeco Module (2006), This type of structure is typically used for projects that are difficult to plan accurately and where resource requirement and provision levels cannot be accurately established beforehand. The project manager maintains complete line authority over the whole project (Kerzner, 2003). With informal lines of communication in place it is suggested that a more centralized direction is needed in this structure. 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