Are Humans Responsible for Global Warming - 2365 Words

Are Humans Responsible for Global Warming? A REVIEW OF THE FACTS APRIL 2007 AUTHORS James Wang, Ph.D. Bill Chameides, Ph.D. Are Humans Responsible for Global Warming? The case for attributing the recent global warming to human activities rests on the following undisputed scientific facts: †¢ Carbon dioxide (CO2) is a greenhouse gas that warms the atmosphere. †¢ Since pre-industrial times, atmospheric CO2 concentrations have increased from about 280 parts per million (ppm) to over 380 ppm. Current concentrations of CO2 and other greenhouse gases are unprecedented in at least the last 650,000 years, based on records from gas bubbles trapped in polar ice. †¢ Independent measurements demonstrate that the increased CO2 in the atmosphere comes†¦show more content†¦The Facts The Medieval Warm Period (MWP) refers to a relatively warm period lasting from about the 10th to the 14th century.2 However, the initial evidence for the MWP was largely based on data3 gathered from Europe, and more recent analyses indicate that the MWP was not a global phenomenon. A number of reconstructions of millennium-scale global temperatures have indicated that the maximum globally averaged temperature during the MWP was not as extreme as present-day temperatures and that the warming was regional rather than global. Perhaps the most well-known of these is that of Michael Mann and colleagues (Nature, 392, 1998, pg. 779). Their reconstruction produced the so-called â€Å"hockey stick† graphic that contributed to this conclusion in the 2001 assessment of the Intergovernmental Panel on Climate Change: â€Å"The†¦Medieval Warm Period appear(s) to have limited utility in describing trends in hemispheric or global mean temperature changes in past centuries. The accuracy of the â€Å"hockey stick† graphic was widely discussed in the press when the Mann et al. methodology was criticized by McIntyre and McKitrick (Geophys. Res. Lettr, 32, 2005, pg. L03710). Less attention was given to subsequent studies, such as that of Moberg and colleagues (Nature, 433, 2005, pg. 613) and Osborn and Briffa (Science, 311, 2006, pg. 841) that were based on different, independent methodologies but reached conclusions similar to Mann. Observations of melting high altitude glaciers areShow MoreRelatedHumans Are Responsible For Global Warming877 Words   |  4 Pagessurprising to read on the internet about ice caps melting and strong storms devastating cities. Global warming is a serious issue that should be put in consideration. However, before trying to fix such issue. We should focus on what is causing global warming. Humans are responsible for global warming. Even though, most of the earth’s population deny being responsible for global contamination/glo bal warming. A slight change on temperature can cause a big change on the earth’s weather and environmentRead MoreHumans Are Responsible For Global Warming2056 Words   |  9 PagesDraft Humans are Responsible for Global Warming On November 8th, American citizens will go to the polls and vote for the next president of the United States. During the presidential campaign, both candidates, Hillary Clinton and Donald Trump, have their own different points of view on environmental issues. Hillary Clinton affirms her commitment to the fight against climate change. She supports the Paris Agreement, which is an agreement among many nations to respond to the threat of global warmingRead MoreEssay on Humans are Responsible for Global Warming972 Words   |  4 PagesThis essay offers a defense to the position that humans are responsible for global warming. What is Carbon Dioxide? Before attempting to answer any questions based on observations about carbon dioxide, taking a moment to identify the carbon dioxide helps to ensure a clear understanding of the element. According to Princeton University (n.d.), â€Å"carbon dioxide, carbon dioxide, is a heavy odorless colorless gas formed during respiration and by the decomposition of organic substances†. This naturallyRead MoreHuman Activity Responsible For Global Warming Essay1948 Words   |  8 Pagesenvironment varies. Everyone adapts to alterations differently, but is human activity responsible for global warming negatively affecting human health? Background: Historical Background †¯Ã¢â‚¬ ¯Ã¢â‚¬ ¯Ã¢â‚¬ ¯Ã¢â‚¬ ¯Ã¢â‚¬ ¯ At the beginning of the twentieth century, when global warming was merely a thought to occur among the presence of the greenhouse effect, scientists started to believe it would good for the environment to experience global warming. During the late 1950s, a couple of scientists took further examinationsRead MoreIs Human Activity Primarily Responsible For Global Climate Change And Global Warming?1371 Words   |  6 PagesIs Human Activity Primarily Responsible for Global Climate Change and Global Warming? What is global climate change? Is human activity primarily responsible? According to the United States Environmental Protection Agency, global warming â€Å"refers to the recent and ongoing rise in global average temperature near Earth s surface. It is caused mostly by increasing concentrations of greenhouse gases in the atmosphere. Global warming is causing climate patterns to change. However, global warming itselfRead MoreThe Effects Of Global Warming On Earth1577 Words   |  7 Pagesto be. It is known as global warming. Global warming is constant rise in the global average temperature near the surface of the earth. Although to some, global warming is nothing more than a myth, a rumor to scare the race into rethinking their selfish acts, but global warming is no myth. I believe that global warming is far from a myth, it is real and it is dangerous. The evidence is all around us. If you look to the stars, you can see that the atmosphere is full of human-produced molecules thatRea d MoreThe Debate On Global Climate Change1605 Words   |  7 PagesThe debate on global climate change argues that human-generated greenhouse gas emissions are too small to substantially change the earth’s climate and that the planet is capable of absorbing those increases. It is contended that warming over the 20th century resulted primarily from natural processes such as fluctuations in the sun s heat and ocean currents. But the theory of human-caused global climate change is based on questionable measurements, faulty climate models, and misleading science. InRead MoreReview of The Great Global Warming Swindle1281 Words   |  6 Pages The Great Global Warming Swindle has been the most widely watched documentary critical of the scientific consensus that climate change is due to anthropogenic activities. Aired in 2007 in the United Kingdom, the documentary claimed to debunk the â€Å"myth† of manmade global climate change, exposing it as a vast conspiracy design ed to gain funding for research and push an environmental agenda that is especially harmful to the developing world. Directed by British producer Martin Durkin, the documentaryRead MoreCauses Of Environmental Issues1467 Words   |  6 Pagescare. However, the global issues around the world are the most serious and concerning problems. According to Globe scan, 64% out of 25,000 people said environmental issue is the most serious problem. Like other issues, environmental issue is a growing problem around the whole world. Some people know and say that humans have to save the Earth, but how many of them actually keep those rules to save it? For that reason, environmental issue is an ongoing problem, and global warming is the huge and significantRead MoreThe Debate On Global Warming1239 Words   |  5 Pagescontroversy concerning global warming. The controversy takes the form of public debate that centers on five issues (Mazo 30). The first issue is whether or not global warming is occ urring. The second issue is whether global warming is real and extent it has occurred in the recent decades. The third question relates to the causes of global warming. The fourth question centers on the effects of global warming. The fifth question is whether any action needs to be taken to contain global warming. The author concurs

Surgery and The First World War Essay - 1498 Words

â€Å"Every war stimulates medical research. It’s sad, but true (Freemon). World War I advanced surgery to an unprecedented level through new discoveries and treatments. However, it was a struggle to fix the horrible injuries sustained by soldiers. Many soldiers died during attempts at reconstructive surgery, amputations, and other experimenting in the surgical field, yet these experimentations improved conditions and advanced medicine. During this time, surgery was becoming more successful by leaps and bounds, attempting to overcome problems that killed soldiers, like infection and gangrene, with new inventions in the field, like transfusions and asepsis. This war, in the history of surgery, was important enough to be repeated in the†¦show more content†¦It was during WWI that Alexander Fleming, the discoverer of penicillin, started his research with the Royal Army Medical Corps in London; â€Å"Disturbed by the high rate of death from infected wounds, Fleming began to question the effectiveness of treating dead or damaged tissue with certain antiseptics. In a series of ingenious experiments, he proved that the antiseptics then in use actually did more harm than good by killing the white cells of the immune system and thus making it easier for infection to develop† (Scientists: Their Lives and Works). A common case of infected wounds doctors had to deal with in WWI were shrapnel wounds, or foreign bodies which had been imbedded into soldiers flesh. The surgery created to deal with this was also important. Debridement was supposedly begun by a French medical officer called Dr. Riche, in 1914. This cleaner method not only removed the foreign bodies, but the surgeon would also cut out the skin that surrounded the ‘contused and infected wound’ to replace it with a ‘clean healthy incised wound’. This was possible only because of the new cleanliness in hospitals. Without antiseptics, bacteria wound have set i nto the open wounds much more often. The new idea was that a soldier; â€Å"to do all that he can to keep in good health is a duty that the soldier owes his country† (James Moss). Since the idea of bacteria and explaining disease through science, not religion, was new, many soldierShow MoreRelatedFactors That Brought Change in Surgery Essays1112 Words   |  5 PagesChange in Surgery Many factors brought about changes in Surgery. Surgery in early1800 was dangerous and painful. There was no way of completely relieving the pain suffered by the patient, nor was it possible to replace blood transfusions although blood vessels could be tied up by ligatures to stop the bleeding. Operations went dreadfully wrong and many patients died from blood poisoning. The change or breakthrough in Surgery was brought about, when First World War brokeRead MoreAdvancements in Medicine During Wwi1012 Words   |  5 Pages The First World War originated in new and huge problems for both military authorities and military health service. (Marc, B., 2002, Paragraph 1) There were many advances in medicine and surgery during World War One because of the many individuals that were injured. Hospitals were developed, medicines were created, surgical procedures, and even the ambulance all were developed during World War One. There were also many weapons developed during this war which led toRead MorePlastic Surgery1364 Words   |  6 Pagesin ‘plastic surgery’ does not mean ‘artificial,’ but is derived from the ancient Greek word ‘plastikos,’ which means to mold or give form† (Schnur and Hait). What was once used to help reconstruct the faces and bodies of wounded soldiers is now used to aesthetically create new faces and bodies around the world. The motive for surgery is changing. Statistics show that plastic surgery is becoming increasingly more popular among men, women, and teens. Not only is the number of surgeries performed growingRead MoreCosmetic Surgery : Medical Medicine1236 Words   |  5 PagesCosmetic Surgery Alexis Thomas AHS 128 – Health Sciences Intro Professor Sloan Midlands Technical College - Airport COSMETIC SURGERY 2 Abstract Over recent years, there has been a rising trend in the demand for cosmetic surgeries. These procedures are typically carried out to change, improve, or enhance ones appearance. Cosmetic surgery, also called plastic surgery dates backRead MorePlastic Surgery: Why Is so Popular? Essay1307 Words   |  6 PagesPlastic surgery is medical process through which people can make their physical aspect look better. There are two major kinds of plastic surgeries: cosmetic and reconstructive. People are and have always concern about their body image and the perspective that other could have about it. Therefore, people are always looking for the solution, which most of the time end up being the plastic surgery. Where these procedures originated? Moreover, how do we get to the actual point of plastic surgery? ClearlyRead MoreThe Hidden Life Behind The Zika Virus1195 Words   |  5 Pagesof the diseases and it made me very curious to learn more about how the history of medicine has shaped our w orld today. So, for this final paper I thought it would be a great way to explore more about world history, through the lens of medicine. For the past few months, the Zika Virus has been a â€Å"hot topic† in the news due to its recent outbreaks in the United States. Zika virus was first discovered in 1947 in Uganda and is spread through the bite of an infected mosquito. It can cause a feverRead MoreSurgical Improvements from World War One Essay1043 Words   |  5 PagesWorld War I was a war of innovation with new artillery and tactics, but also a deadly war in which approximately ten million soldiers died in or injuries sustained from battle. As injuries increased throughout the war, the need for medical assistance was constantly growing. Surgery is considered an art and like art, it evolved and new techniques were developed, making an injury that could kill someone survivable. For instance, in the Civil War most surgeons would immediately amputate and in WorldRead MoreBeauty Is Not Pain?1704 Words   |  7 Pagesis it that some choose to change that with cosmetic and plastic surgery? What would motivate someone to go through hours of pain just for a new body? With the appearance of more â€Å"perfect† looking celebrities in the media, the self-esteem of many women spiral down, especially in Asia. Beauty standards in South Korea are now being define by many K-Pop idols. â€Å"In Seoul, 1 of every 5 women ages 19 to 49 has had some type of plastic surgery, according to a 2009 survey by Trend Monitor† (Chow, NPR). WithRead MoreA Bite of Surgery: The Vampire Facelift Essays786 Words   |  4 Pages(Moye). Humans’ main purpose of plastic surgery in the 1900s was to fix the injured soldiers in war. Plastic surgery became popular during the world wars. This field of surgery importance was treating and saving soldiers. At this period, plastic surgery was new and had a high chance of progress. At the first world war, many jaw and deep wounds were treated which lead to new experience and improvements for reconstructive surgery. Then the second world war came by which dramatically increased theRead MoreImpact Of Social Media On Society1443 Words   |  6 Pagesand culture, it has shaped how the world into what we see today. Major advancements in military technology, healthcare, communication and production have led the way to unprecedented growth not only in the United States, but in emerging countries as well. However, with advancements, comes drawbacks; and some are massive. From social media, medicine, to communications, even to the atomic bomb; the advantages are noticeable, but so are the consequences. In the world of ever-changing technology, can human

Legal memo Free Essays

We filed a complaint last month in trial court alleging that there was negligence on the part of the store. We were seeking an award for damages. In the answer to the complaint the store alleges that Samaritan Smith had a duty to avoid the spill, and was unable to fulfill that duty because she was distracted by her misbehaving child. We will write a custom essay sample on Legal memo or any similar topic only for you Order Now The store claims that her being distracted makes her equally at fault for the Injuries sustained in her trip and fall accident. Statement of Facts: While shopping at the local grocery store with her young son, Samaritan Smith lipped on clear, gel shampoo that had spilled Into the Isle. The fall resulted In a broken hip, requiring an overnight stay at the hospital as well as several months of physical therapy. The grocery store Indicated that although they complete hourly Isle clearance checks they were unaware of the spill. Issues: 1. Was the store negligent for not providing an environment free from hazards? 2. Is Samaritan Smith partially responsible for her injuries based on her not keeping proper lookout and not avoiding the spill? 3. Based on the Comparative Fault Act, can Samaritan Smith recover for her injuries? BRIEF ANSWERS: 1. In Indiana the owner oaf business or store is required to take reasonable measures to keep their property in a reasonably safe condition for persons who will be using the property. 2. Samaritan Smith does have a responsibility to maintain her own personal safety. 3. Based on the Comparative Fault Act, can Samaritan Smith recover for her injuries? Applicable Statue: 1. â€Å"A Claimant is barred from recovery if the Claimant’s introductory fault is greater than the fault of all persons whose fault proximately contribute to the claimant’s damages†. The amount awarded is reduced and possibly eliminated based on the level of claimant’s fault found. Legal memo By cathedral The store claims that her being distracted makes her equally at fault for the injuries slipped on clear, gel shampoo that had spilled into the isle. The fall resulted in a physical therapy. The grocery store indicated that although they complete hourly isle How to cite Legal memo, Papers Legal Memo Free Essays I chose to say contributory negligence because we cannot deny that cases of beer were not properly secured In our vehicle, proving that It was some percentage of our own default. ‘The plaintiff shall be barred from recovering damages if the Trier of fact finds that the contributory fault on the part of the plaintiff is more than 50% of the proximate cause of the Injury or damage for which recovery is sought. Illinois State Statute 735 ILLS 5/2-1116(c) (2011). We will write a custom essay sample on Legal Memo or any similar topic only for you Order Now Thus we must provide proof that the plaintiff, Mr.. King contributed at least 51% of the negligence. A similar case would be Attainment v Modern Industries, INC. 960 F. Ad 692; 1992 U. S. App. LEXIS 6205. This case Involved a collision between a truck (Defendant, Modern Industries) and a person (Attainment). Attainment died due to his Injuries resulting from the accident. The decedent’s mother brought a wrongful death slut against Modern Industries. Attainment was found to be 51% at fault thus the claim against Modern Industries was denied. Attainment’s actions before he collided with Modern Industries are what led to the accident In the first place. An example of one of Attainment’s contribution to the accident Is: â€Å"No person shall open the door of a vehicle on the side available to moving traffic unless and until It Is reasonably safe to do so, and can be done without Interfering with the movement of other traffic, nor shall any person leave a door open on the side of a vehicle available to moving traffic or a period of time longer than necessary to load or unload passengers. Ill. Rev. Stats. 1989, chi. 95 1/2, par. 11-1407. Legal Memo PAP 10 By Jeroboams that cases of beer were not properly secured in our vehicle, proving that it was some percentage of our own default. â€Å"The plaintiff shall be barred from recovering is more than 50% of the proximate cause of the injury or damage for which recovery U. S. App. LEXIS 6205. This case involved a collision between a truck (Defendant, Modern Industr ies) and a person (Attainment). Attainment died due to his injuries resulting from the accident. The decedent’s mother brought a wrongful death suit Modern Industries are what led to the accident in the first place. An example of one of Attainment’s contribution to the accident is: â€Å"No person shall open the door of a vehicle on the side available to moving traffic unless and until it is reasonably safe to do so, and can be done without interfering with the movement of other traffic, nor How to cite Legal Memo, Papers

Ryan Walker Essay Example For Students

Ryan Walker Essay Mr. CoppolaDoctor KnowallDue 9/8/04Once outside the servants were extremely terrified of the fate whichmight be bestowed upon them. They confessed everything to Crabb down thesmallest details of the crime. Crabb was astounded that the thieves wouldsimply confess of their deeds to him, but he accepted the informationwillingly. In exchange for his cooperation the servants promised to returnthe money to the lord and give Crabb a large sum of money for hiscooperation to remain quiet about the identity of the thieves. Uponreturning to the table, Doctor Knowall pretended to have discovered whathad happened to the money. He led the noble lord to the money which waskept in a small hut outside of the village. For his great wisdom and workthe lord rewarded him with a huge sum of money. Crabb blew away all of thismoney though, feeling on top of the world with his new wealth. Hisreputation had grown greatly because he helped the lord, but he couldntkeep up with his reputation because his luck ha d run out. After hisreputation was ruined through many failed cases, Doctor Knowall and hiswife continued a life of poverty and hardship. Based on the text that we were given of Doctor Knowall, the abovepassage would be a fitting ending. The many elements in the story come fullcircle in the above ending and everything ties together. After hearing theservants confess, Crabb is confused, but accepts it any way because of thebribe the servants proposed him. Crabb desired the good things in life. When he visited the doctors house in the beginning of the story he desiredthe good food of the doctor, so the bribe was a great opportunity to getthe good things in life. When he returns to the table, Crabb tells the lordhe has figured out the elements of the robbery. The lord also gives Crabbmoney for helping him find his money. Now Crabb has a lot of money and hasgained a good reputation, as well as a big ego. Because of this many peoplebegan to come to him, requesting Doctor Knowalls help. After a while hisluckiness dried up and people began to realize that he did not really knowevery thing, he was a fake. When people began to realize this, he lost allof his business and went back to his poor peasant life. The moral of theending is to not pretend to be anything that you arent. In the end yourreal identity will come through and people will realize you are a fake andyour life will not be any different.