Problem of Environmental Pollution

Problem of Environmental Pollution Environmental pollution â€Å"The sun, the moon and the stars would have disappeared long ago had they happened to be within the reach of predatory human hands.† (Havelock Ellis) We have stepped into the twenty first century, in this century; one of biggest problem faced so far is environmental pollution. Environmental pollution is the contamination caused by man made waste of air, water and land, which effect s or causes discomfort in the ecosystem of earth. Air pollution and water pollution are the most dangerous environmental pollution in earth. According to Havelock If humans could reach the sun, moon and stars they would have even polluted them. This essay will discuss the consequences of man made pollution to environment and its solution. The essential oxygen for our body is supplied by air. Human activities release substance into the air, which can cause many problems to human, animals and plants. Some of the effects of air pollution are reducing lung faction, Irritation of eyes, nose, mouth and throat, Asthma attacks, Respiratory symptoms such as coughing and wheezing, reduced energy levels, Headaches and dizziness, Disruption of reproductive and immune systems, Cardio problems, Cancer, Premature death.(Tropical rain forest animals.com). According to many doctors these are some of the diseases that are spread by breathing polluted air. One of the major causes of air pollution is â€Å"Global Warming†. Global warming is the increase in the average temperature of earths surface. â€Å"The temperature of the earth is controlled by the balance between the input from the sun and the loss of this back into space†.(Maslin, p 4). Human activities have sent harmful gases to the space, which has resulted in to a whole in the ozone layer of the earth which protects the suns heat form reaching earth. â€Å"The gas carbon dioxide has been emitted into the atmosphere in increasing amounts over the past two hundred years and more substantially over the past fifty years. Every year these emissions currently add to the carbon already present in the atmosphere a further eight hundred thousand million tones.†(Houghton, p 13) One of the biggest global warming effects is polar ice cap melting. â€Å"According to national snow and ice data centre there are 5,773,000 cubic tones of water is available in the earth in the form of ice and snow. If all these ice and snow starts to meltdown in once, the sea level will rise up to two hundred and fifty feet higher† (Simmon 2007), which might cause natural disasters like tsunami, hurricane Katrina and etc. One of the other effects of air pollution is disease and premature deaths. As every one knows oxygen is an essential for a human or an animal to live. The factories, other building in the industrialized places and motor vehicles release harmful gas as waste; this gas gets mixed up with the natural air. When humans and animals breathe this unhealthy air they fall ill. If a pregnant mother breaths this air in can even cause death to her baby. These are some of the effects of air pollution. In this world one third is covered with water in the form of ocean, lakes, rivers and etc. â€Å"Water Pollution means, the contaminated water which cannot be used for any purpose† (Mc Kinney, p 408). The causes of water pollution are industrial waste, oil, radio active waste and marine dumping. When water is polluted in cannot be used for drinking, cannot be used for the crops by farmers and for other essential purposes. The effects of air pollution are diseases caused by drinking water, human and animal deaths and affecting the gene. Water is one of the basic needs of human and others lives. Human activity like dumping waste in oceans has polluted the water. All the forms of water are inter connected, when people dump plastic, papers, card board and other items which takes time to degrade, pollutes the whole water. One of the other water pollution effects is human and animal deaths. As every one knows human body and animal body is some of the greatest creations of god. We humans pollute dump all the waste in sea which will take time to dissolve. Due to the waste, chemical and toxic it poisons the water. When human and wild animals drink this water they fall sick then die mainly in developing countries. The other main effect of water pollution is effect on the genes. In many industrialized area all the factory waste and toxic are dumped in sea. The poor people who live around that area consume water from that sea which will be connected to rivers. When pregnant woman consume that water it directly affects the babys gene. When this baby is born there are many chances of this baby being born disabled or paralyzed. These are some of the effects of water pollution. Prevention is all ways better than cure. There is all ways prevention available for every possible disaster man had made to this earth. Firstly here are some of the prevention methods for air pollution. In our world one of the biggest industries that are growing is automobile industry. Do you know how much smoke is released in an average auto mobile? The answer is a lot. Because auto mobile has been an essential human need. To avoid the air pollution by auto mobile people should be advised to use public transport and government should encourage companies to produce electric car and other auto mobile which will not effect the environment. The other air pollution problem is the harmful gas released by factories. Best way to prevent this is to bring out laws to reduce factories that are releasing harmful gas or encourage them to use green methods for their factory activities which can bring out greener product to the society. â€Å"Legislation, such as the clean air act, helps to make sure that the main culprits of air pollution are properly regulated and mandatory laws are in place to ensure that air pollution prevention is taken seriously.†(www.controllingpollution.com) One of the other ways to prevent air pollution is to bring out and implement laws that will help to reduce the usage products that will release harmful gas and pollute the air. Laws like maximum gas products a house hold can use, maximum auto mobile a family can have, and rewards for people who use green products that will help the environment should be brought to encourage the society to become green user. And finally a prevention method for air pollution is creating awareness among the people. You always remember to share you thoughts about air pollution with all the other people in your society, which might help to educate them about the air pollution and its effects to environment. These are some of the prevention methods of air pollution. Other set of prevention methods that can prevent environmental pollution is for the water pollution. The first method of preventing water pollution is using purified water. Consuming purified and healthy water is a very important activity for human and other living organism. In previous paragraphs the effects of using unhealthy or polluted water was explained. When you consume purified water you can avoid many of the diseases caused consuming by polluted water. Water is one of the best medicines naturally available on earth. We should all ways remember to use boiled and germs free water to drinking purpose. And one of the other problems of water pollution is the factories that releases waste into river or lake. In many factories their waste pipe is led to a river or lake which is located next to their factory. The government should fine these kinds of factories who are not following the safety rules that are set to protect public. These factories should all so be dislocated from the area In order to clean the waste dumped in to rivers. â€Å"One of the main reasons why water pollution is still such a threat to our planets health is because the governments of the world either choose to ignore the pollution that business is responsible for or because they want to give businesses ten years to change their industry.†(www.scipeeps.com) According to this article if government decided to shut down a factory they should give them ten years change their industry of the business which might lead to lose of a income to government. These are some the prevention methods for water pollution. In conclusion, there are two main environmental pollution available. One is air pollution and other one is water pollution. Mainly all this pollution is caused by man. As the result of mans activity now the human and other living organism are facing many difficulties. The earth is a beautiful place but he humans with out appreciating we are causing many discomfort to it, forgetting that what ever you do to earth we are the ones who is going to struggle out of it.â€Å"When we heal the earth, we heal ourselves.†(David). If we decide to clean the mess that we have made in the earth, the earth will be a better place. If Humans decided to continue these activities, in future none of us will be left to alive in the world. We could even change this world in to a dessert, which many of us wont like it. So we should act fast because after us there are many generations to come in to this world. Bibliography David Orr http://www.quotegarden.com/environment.html (Retrieved 20/11/09) Different Ideas for Prevention of Air Pollution http://www.controllingpollution.com/prevention/prevention-of-air-pollution/ (Retrieved 29/11/09) Havelock Ellis, The Dance of Life, 1923 http://www.quotegarden.com/environment.html (retrieved 20/11/09) John Houghton (2009), what is global warming. Global warming-the complete briefing (Page 13), New York, Cambridge university press. Mark Maslin (2004), the earths natural green house. Global Warming- a very short introduction,(page 4),New York, oxford university press. Micheal L.Mckinney,Robert M.Schoch, Logan Yonavjak, (2007) Water pollution. Environmental Science: Systems and solution, fourth edition (page 408), Sudbury, Jones and Bartlett Publishers. Pollution effects on human, animals, plants and the environment, 2008: http://www.tropical-rainforest-animals.com/pollution-effects.html (Retrieved 15/11/09) Simmon 2007, 5 deadliest effects of global warming: http://www.environmentalgraffiti.com/sciencetech/5-deadliest-effects-of-global-warming/276 (Retrieved 14/11/09) Water pollution prevention, May 28, 2009 http://scipeeps.com/water-pollution-prevention/ (Retrieved 29/11/09) Sakthivel Senthooran (SASED93)

Safe Personal Computing to National Security :: Computers Technology Internet Essays

Safe Personal Computing to National Security Am I Safe at my computer? I’ve posed that question and others to myself many times. Are the e-mail’s I send almost daily truly secure? Are my confidential e-mails from the Ohio University’s server truly confidential? Who else can see what I see? Sure in a perfect world we all would like to believe we‘re safe but the simple fact is that we are not safe all the time and the world is not perfect. People â€Å"hack†, as it is referred to, into almost anything or anywhere. I’d like to think that most people would have the ethics not to violate my personal security, but that’s just it they don’t. This since increasingly our â€Å"e-criminal† of today has the technical skills of an adult and the ethics of a small child (Shuchman). Most astonishing of all is that this is occurring because they are small children, or teens. I choose this topic because computers, e-mail, and the World Wide Web are increasingly becoming the dominate necessity of m y daily life. I am at a computer a least three times a day for lengthy periods of time. I send out personal account information, my social security number and other important secure information across the web and not mention all the information I store my computers hard drive. So I ask once again am I safe? Hacked at Home and Nation Wide You use to only here about the â€Å"serious† e-crimes. You know the ones that try to take down the CIA or the stock exchange. Now the hackers and security risks are hitting home. In the form virus that can do anything from crippling your PC to sending in worms that eat up your files. The attacks aren’t just personal wither. In the spring of 2001 there were attacks on hundreds of personal computers connected to the web via the new broad band connections. Two attacks involving nearly 500 Windows-powered PCs with broadband connections were used to shut down a security consultant's Web site in Southern California (Thorsburg). Hundreds of home computers were seemingly recruited into some sort of malicious cyber army. This or these hackers used computer like yours and mine to work for them turn them against a larger network.

Pirandello: Six Characters in Search of an Author Essay

A theatre company is preparing to rehearse one of Pirandello’s plays, â€Å"which no one understood when it was written and which makes even less sense today† (Director, I). Before they are able to begin, however, the Characters enter and explain who they are, and that the author that created them had not been able to finish their play, and that they were in search of someone who would help them by finishing the job. The director agrees, and the characters tell their story, demonstrating scenes that were to be played. Not long after the first scene is played, it appears that there is some disagreement between the Characters and the Company, regarding the direction that the scenes should take. The Characters argue that they way that the Company play their roles is not â€Å"real† enough, not â€Å"true† enough. Contrariwise, the Director argues that some license must be allowed for the physical and temporal restrictions that stage production puts on their â€Å"reality.† The Characters insist on continuing their demonstration, culminating in the suicide of the Boy. The Company is horrified, some believing the child to be truly dead, others insisting that it was a trick. The Father replies to their questions with â€Å"What do you mean, a trick? It is reality, reality, ladies and gentlemen! Reality!† (Father, III). The Director, horrified and confused, calls for lights. When the lights have come up, the Characters are gone. Exasperated, the Director cries, â€Å"They’ve cost me a whole day of rehearsal!† DRAMATIC ELEMENTS: Point of Inciting Interest: The Characters appear during rehearsal and reveal that they are seeking someone to tell their story. The director agrees to help. Major Crises: *The Director realizes that the Characters are not actors looking to rehearse, and that they expect him to serve as their author and write their play. After some discussion with the Father, he agrees to continue. *At several points during the play, the Director is confronted with situations in which the Characters are unhappy with the scenery or the look or performance of the actors, or the direction that the Director is giving. Each time, there ensues a discussion on the â€Å"reality† of what the Company is portraying, versus the reality of the Characters’ story. Each time, the Characters eventually decide, reluctantly, to accept a less-than-perfect portrayal of their story. These crises have been condensed into one bullet point for conciseness. Climax: The Boy, demonstrating the final scene, shoots himself and dies. Denouement: The Company is horrified. The Father explains to them simply that this is â€Å"reality, ladies and gentlemen!† The Director calls for lights and finds the Characters have gone. He then cancels the remaining rehearsal time and exits. REACTION/ANALYSIS: Pirandello takes on quite a challenging question in Six Characters. This question, of how reality can be defined, goes all the way back to Plato,  with his Allegory of the Cave. While Pirandello does not answer that question, perhaps an ultimate answer is impossible to conceive, he does take it to a different level, and leaves the audience thinking. This universal question, in Six Characters, takes on a great depth. We, the audience, are presented with two realities, and are asked to define which is more â€Å"real† of the two. On one side, we have the Company, composed of â€Å"real† people who create â€Å"fabricated† stories through their work on the stage. However, Pirandello gives them absolutely no depth. It is clear that they are merely vessels for portraying this â€Å"fiction,† creating real stories in their shows, but they seem to have no â€Å"real† stories of their own. Contrariwise, the Characters, who are not â€Å"real† people, i.e. they have been â€Å"created† by some unknown Author; have a story, a life, that is much more â€Å"real† than those of the Company. Conflict ensues when the â€Å"reality† that is created by the Company does not acceptably conform to the exacting standards of the Characters. The problem is that the Company must conform to the physical and temporal limitations inherent in stage productions, and sometimes they do not fully grasp the nature of the Character that they are portraying. This bothers the Characters, as they feel that it affects the â€Å"reality† of their story, to have it altered. â€Å"But that’s not the way it really happened,† seems to be their continual complaint. The question that Pirandello presents to us, and leaves us to ponder at the end of the play, is: â€Å"Which is more real, the â€Å"true† reality of the â€Å"fictional† Characters, or the â€Å"fictional† reality of the â€Å"real† Company? Being a non-dualist, I would personally argue that they are both real, however that is only my opinion. One final item that I will present for consideration is the religious connotation of the creator-deity figure, the Author. It is interesting to note, than when the Author of the Characters’ work is referred to, it is always Author, not author. The Characters are searching for an author to help them bring to life the story that was created by the Author. Perhaps Pirandello is drawing a subtle connection between the Characters’ quest, and our own search for â€Å"truth.† In the end of the play, the Characters vanish after completing their demonstration.  Through their quest for self-definition, the Characters actually achieve self-definition. Perhaps Pirandello is trying to say that, in a circular fashion, it is our human quest to define ourselves that, in the end, defines us.

The Black Veil The Presence Of Sin Essay - 2396 Words

The Black Veil: The Presence of Sin in Hawthorne’s Short Stories Nathaniel Hawthorne’s Dark Romantic views shine through his writing, showing that human nature is weak and selfish. Although his plots revolve around misguided people and the guilt of their lives, the guilt stems from their sins that are arguably unpardonable since they affect the sinners’ lives until they die. Hawthorne especially uses the theme of an unpardonable sin in â€Å"Young Goodman Brown,† â€Å"Roger Malvin’s Burial,† and â€Å"The Celestial Railroad.† First, Reuben in â€Å"Roger Malvin’s Burial† committed multiple sins that are arguably unpardonable. The narrator began the tale by describing how in battle heroism can be displayed â€Å"by casting certain circumstances judiciously into the shade,† exactly what Reuben tried and failed to do (88). He believed if he never admitted the truth of his actions, he would not have to face them and could move forward in his life. Consequently, he only cast his actions deep within himself, allowing his guilt to manifest and control his life. The first obvious sin is deceit. Reuben lied to Dorcas about burying her father. However, he lied to Roger, too. Reuben â€Å"vowed, by the blood that stained [the handkerchief], that he would return, either to save his companion’s life, or to lay his body in the grave,† but he was insincere (93). He â€Å"felt the full importance of the promise, which he most solemnly made, to return, and perform Roger Malvin’s obsequies,† and â€Å"a sort of guilty feeling,Show MoreRelatedTheme Of Guilt In The Ministers Black Veil1065 Words   |  5 PagesThe Manipulation of Sin and Guilt The notion of sin and guilt controls not only individuals, but society as a whole. 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