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Global Warming and the Greenhouse Effect
Human induced climate change resulting from an enhanced greenhouse effect is probably the greatest environmental threat facing the world today. Specifically, the emission of greenhouse gases such as carbon dioxide may be classified as the primary culprit. As a result of greenhouse gases entering the upper levels of the earth's atmosphere, it diminishes or breaks down the earth's Ozone layer. With this loss of this protective blanket, harmful radioactive rays from the sun enter the deeper into the earth's atmosphere. This creates a rise in the overall temperature of our planet, along with alterations in the global environment, ecosystems and way of life for the habitants of earth.
The earth like any body in space cools and warms until energy inputs from solar radiation and outputs from natural radiation are balanced. Greenhouse gases emitted into the atmosphere from human activities trap some of the energy radiating from the earth, increasing the temperature at which the earth creates energy balance. Based on a study by Intergovernmental Panel on Climate Change (IPCC) done in the early 1990s, approximately 65% of human induced greenhouse gases contributed to global warming. Over 80% of the increased atmospheric concentrations of harmful gases since the industrial revolution have been causes by industrial countries. Due to recent outsourcing and manufacturing market transfers, Asia and Latin America are regions where harmful emissi...
Tim O’Brien is a very gifted author, but he is also a veteran of the Vietnam War and fought with the United States in that controversial war. Tim O’Brien was drafted into the Vietnam War in 1968. He served as an infantryman, and obtained the rank of sergeant and won a Purple Heart after being wounded by shrapnel. He was discharged from the Vietnam War in 1970. I believe that O’Brien’s own images and past experiences he encountered in the Vietnam War gave him inspiration to write the story “The Things They Carried.” O’Brien tells the story in third person narrative form about Lt. Jimmy Cross and his platoon of young American men in the Vietnam War. In “The Things They Carried” we can see differences and similarities between the characters by the things they hold close to them.
Tim O'Brien's The Things They Carried is not a novel about the Vietnam War. “It is a story about the soldiers and their experiences and emotions that are brought about from the war” (King 182). O'Brien makes several statements about war through these dynamic characters. He shows the violent nature of soldiers under the pressures of war, he makes an effective antiwar statement, and he comments on the reversal of a social deviation into the norm. By skillfully employing the stylistic technique of specific, conscious detail selection and utilizing connotative diction, O'Brien thoroughly and convincingly makes each point.
The truth behind stories is not always what happened, with each person 's perspective is where their truth lies. In the beginning of the novel, you start to think that it is going to be the same old war stories you read in the past, but it changes direction early. It is not about how the hero saves the day, but how each experience is different and how it stays with you. From his story about Martha, to how he killed a man, each one is so different, but has its own meaning that makes people who have not been in war, understand what it is like. Tim O’Brien can tell a fake story and make you believe it with no doubt in your mind. He does this throughout the novel. In The Things They Carried, Tim O’Brien distinguishes truth from fantasy and the
...aders' minds, to make us go deeper when considering issues of right and wrong, our effect on the world around us, and its effect on us. If we use “The Things They Carried” as a springboard to asking ourselves, “How do I define 'necessity'?”, “What is TRULY important in life?”, and “What should I hold dear, and what should be left behind?”, then O'Brien's story will have served to encourage our awareness of our deepest beliefs, and how they relate to the world around us – an enlightenment that could help us to dispose of that which is not vital in our belief system. If the architects of the Vietnam War had been faced with a general public that had been enlightened in such a way, perhaps there would be no such war to speak of today.
The Vietnam War was not a “pretty” war. Soldiers were forced to fight guerilla troops, were in combat during horrible weather, had to live in dangerous jungles, and, worst of all, lost sight of who they were. Many soldiers may have entered with a sense of pride, but returned home desensitized. The protagonist in Louise Erdrich’s “The Red Convertible,” is testament to this. In the story, the protagonist is a young man full of life prior to the war, and is a mere shell of his former self after the war. The protagonists in Tim O’Brien’s “If I Die in a Combat Zone,” and Irene Zabytko’s “Home Soil,” are also gravely affected by war. The three characters must undergo traumatic experiences. Only those who fought in the Vietnam War understand what these men, both fictional and in real life, were subjected to. After the war, the protagonists of these stories must learn to deal with a war that was not fought with to win, rather to ensure the United States remained politically correct in handling the conflict. This in turn caused much more anguish and turmoil for the soldiers. While these three stories may have fictionalized events, they connect with factual events, even more so with the ramifications of war, whether psychological, morally emotional, or cultural. “The Red Convertible,” and “Home Soil,” give readers a glimpse into the life of soldiers once home after the war, and how they never fully return, while “If I Die in a Combat Zone,” is a protest letter before joining the war. All three protagonists must live with the aftermath of the Vietnam War: the loss of their identity.
In the novel, The Things They Carried, Tim O’Brien shares several different experiences during the Vietnam War that had a great impact on the soldiers that fought along side him and himself. Although not all the stories are connected to one another, some intertwine. Attempting to show the reader who he is then and who he is now throughout the book, O’Brien flips back and forth between the past and the present: sharing his experiences during the war and his current time being a post-war father. War takes a toll on a man in more ways than one. Many seek comfort in bringing personal items with them to battle to remember where they came from and what they have to look forward to when returning home.
In The Things They Carried, an engaging novel of war, author Tim O’Brien shares the unique warfare experience of the Alpha Company, an assembly of American military men that set off to fight for their country in the gruesome Vietnam War. Within the novel, the author O’Brien uses the character Tim O’Brien to narrate and remark on his own experience as well as the experiences of his fellow soldiers in the Alpha Company. Throughout the story, O’Brien gives the reader a raw perspective of the Alpha Company’s military life in Vietnam. He sheds light on both the tangible and intangible things a soldier must bear as he trudges along the battlefield in hope for freedom from war and bloodshed. As the narrator, O’Brien displayed a broad imagination, retentive memory, and detailed descriptions of his past as well as present situations. 5. The author successfully uses rhetoric devices such as imagery, personification, and repetition of O’Brien to provoke deep thought and allow the reader to see and understand the burden of the war through the eyes of Tim O’Brien and his soldiers.
In The Things They Carried, he writes, “ Stories are for eternity, when memory is erased, when there is nothing to remember except the story.” (O’Brien 38) Stories last throughout history, through deaths, wars, and centuries. Throughout The Things They Carried he writes it is “dedicated to the men of the Alpha Company” yet on the title page we read: “ This is a work of fiction.” Except for a few details regarding the author’s own life, all the incidents, names and characters are imaginary. The use of fabrication is necessary in order to add O’ Brien’s experience in a manner that is entertaining but still truthful. Sometimes the author has to fabricate to get the reader to really feel what is happening in the story. O’ Brien writes in The Things They Carried, “ I want you to feel what I felt. I want to know why story truth is truer sometimes than happening truth.” The attention he wants to gain from the writing process is an attempt to truthfully convey the lasting images of the war, while still having fictional elements. The effect of fictional elements add the feeling that the readers are present in the war, that even though they may be false stories they make stomachs drop and hearts
Throughout the story, the author goes into great detail about the heavy physical loads that the soldiers had to carry with them. Even the way O’Brien describes the many loads seems to grab your attention on the extreme conditions these men had to go through just to survive another day. The most interesting thing I found while reading this story is that even though the soldiers carried a ton of weight around with them, they insisted on carrying as much as possible to insist they were prepared for any given situation. Also, just as we are all different individuals, each soldier carried their own personal things that depended on their own habits and hobbies. Some examples of the necessities the soldiers had to carry with them include, “Among the necessities or near-necessities were P-38 can openers, pockets knives, heat tabs, wrist-watches, dog tags, mosquito repellent, chewing gum, candy, cigarettes, salt tablets, packets of Kool-Aid, lighters, matches, sewing kits, Military Payment Certificates, C-rations, and two or three canteens of water (O’Brien 125). These were just some of the things these men had to carry with them just to undergo some of the conditions surrounding them. Besides those items I explained things like weapons and magazines made up most of the majority of the weight. What really shocked me at this point is that with all this weight the soldiers had to carry with them, they were expected to be very mobile and able to haul around everything for miles at a time. The only benefit I could possible see coming out of all the things they carried is the protection the backpack gave the soldiers from the spraying of bullets during battle. Other than that, the more the men carried, the more their moral went down under those conditions. I think that the author brilliantly described this story. It was almost like I felt my backpack getting heavier as I was reading on and the items kept increasing. Towards the end of the story I kind of felt just as the soldiers did, weighed down and dead tired.
In the book “The Things They Carried”, O’Brien uses imagery, figurative language and repetition to convey his message. O’Brien’s purpose for story telling, is to clear his conscience of war and to tell the stories of soldiers who were forgotten by society. Many young men were sent to war, despite opposing it. They believed it was “wrong” to be sent to their deaths. Sadly, no one realizes a person’s significance until they die. Only remembering how they lived rather than acknowledging their existence when they were alive.
There were certain items or supplies that each soldier needed to possess that aided in their survival. Other items were discretionary or optional, not entirely important for the survival of the soldier. The optional items carried or possessed were like a crutch. They were not necessarily important to the remainder of the platoon but helpful to the individual soldier attempting to cope with the realities of the conflict. Two of these soldiers were: Kiowa and Ted Lavender.
One of the significant concepts in The Things They Carried is that of the importance of certain objects or feelings used by the soldiers of Alpha Company to survive the war. Some examples of these items are the picture of the girl carried by Jimmy Cross, the Bible carried by Kiowa, and the stockings carried by Henry Dobbins. All the items helped the respective soldier to survive from day to day and to continue fighting the war. One of the most important things that helped the soldiers is their friendship with each other. This bond that the soldiers form helped them to survive, excluded someone who was outside their group, and helped the men of Alpha Company to cope with the war after they returned to the United States.
Global Warming, much of what does or does not happen forty years from now rests on our actions or inactions taken between now and then. The crucial question is whether we should pour all our resources into mitigation – reducing our carbon emissions. According to scientists who study the climate there are other environmental problems; “we now face a global crises in land use and agriculture that could undermine the health, security, and sustainability of our civilization”.
The most destructive human contribution to climate change is fossil fuels combustion, which results in the release of carbon dioxide and other greenhouse gases into the atmosphere. Increased carbon dioxide, methane, nitrous oxide and halocarbons levels in the atmosphere cause an imbalance in the earth’s energy. This is because the gases alter solar radiation and thermal radiation which regulate the earth’s energy. Research indicates that anthropogenic climate change is the cause of the increased global warming over the last fifty years. 57 % of the carbon dioxide emitted is absorbed into the atmosphere while the rest is absorbed into the oceans. Carbon dioxide in the atmosphere is the most central greenhouse gas that is associated with global warming (Eby, Zickfield, Montenegro, Archer, Meissner, & Weaver,
As we approach the future we are faced with many global problems. Most of these problems arise because we have caused them ourselves. We need to face these problems and find a solution. Global warming, although most often overlooked in importance, is a crucial problem of the future directly related to human activities. Global warming is caused by gases humans release into the atmosphere called anthropogenic gases and by deforestation. Anthropogenic gases include carbon dioxide, methane, chlorofluorocarbons (CFCs), hydrofl...