Abstract This research paper argues that global warming is a very real threat to the earth. The paper gives scientific evidence, shows examples of global warming's effects today, and looks at ways that disaster can be prevented.
From the Paper "One of the hottest topics in the United States is the issue of global warming. This issue, once discounted and ridiculed as the wild imaginings of over enthusiastic environmentalists and ?tree lovers,? is now being taken seriously by scientists, politicians, business leaders, and the American environmentalist community. Environmental scientists have been trying to warn these groups that our continued use of coal and petroleum products, as well as established business practices such as dumping industrial wastes into the air and waterways, would be the cause of a natural phenomena called the greenhouse effect, or global warming. Now, when the earth's biosphere is obviously suffering adverse ecological effects from a century of carbon dioxide, nitrous oxide, and methane emissions, it is apparent to even the most skeptical anti-environmentalists that global warming is real."
Tags: environment, climate, pollution, ozone, deforestation, carbon, dioxide, Clinton, industry
Abstract This paper takes a look at the benefits and requirements of recycling. The author argues that recycling is a necessity for the preservation of resources. The paper include an analysis of recycling in different countries and the advantages that are provided.
From the Paper "For almost 30 years the United States has been actively recycling. We recycle 27 percent of our solid waste. A figure doubling the effort made in 1988. The space we have here on earth is unvarying. The earth will never get larger and the air we breathe is not going to become unnecessary anytime soon. For the sake of our grand children we must preserve our resources. We can no longer ignore the voice telling us to find a special bin for that soda can. The only thing we can hope for is that the World will all participate as one. Recycling is a lifestyle and many may need to change so we can all reap its benefits. Recycling is vital to the future. It will insure that our great grandchildren have an earth that is inhabitable."
Abstract This paper argues that hybrids are a more possible than not solution for the future. It explains how they offer many unique features including a better fuel economy and cleaner emissions. This contributes to the hybrids' growing popularity and, as a consequence, major automakers are producing their own hybrid models which include sedans, trucks and SUVs. The writer states that currently, these vehicles are more realistic than using fuel cells or diesel. The writer summarizes by claiming that all of these reasons point to the conclusion of hybrids as a definite part in the future of cars.
From the Paper ""If everyone in the US drove a hybrid instead of a traditional car, we could save roughly 1.6 billion barrels of oil a year" (Mihm 1). In the quest for cheaper gasoline and a cleaner environment, the one answer that comes to mind is the hybrid. The hybrid, a gasoline-electric car, seems to be the solution for the future. With lower emissions and better fuel economy, hybrids are thrilling consumers and environmentalists. Because of the unique features of these cars and its popularity among owners, several major automakers are following Toyota and Honda by producing their own hybrid model. This is starting a hybrid revolution whether it's for a sedan, SUV, or truck. With other fuel options such as diesel, all-electric, and fuel cells falling short, hybrids may have a secure spot in our future."
An argument presenting both sides of the global warming issue, focusing on whether it is a real issue or merely a hypothesis concocted by scientists to prevent environmental pollution.
Abstract The following paper examines both sides of the global warming issue. The writer discusses the first issue, by making reference to ecological perspectives that claim that certain human activity such as population growth, deforestation, and fossil fuel burning, have lead to increasing solar radiation or heat in the earth's atmosphere, thus increasing the natural temperature of the earth. The paper also deals with the reverse argument which questions whether humans are really increasing the earth's temperature at a alarming rate, or whether humanity is just a ripple in the earth's pool of history, and warmth is simply nature taking its course.
From the Paper "Global warming is a very important environmental issue concerning the world today and the future of humanity. The issue with global warming is certain human activity such as population growth, deforestation, and fossil fuel burning, have lead some scientists to hypothesize that humans are increasing solar radiation or heat in the earth's atmosphere, thus increasing the natural temperature of the earth. Some greenhouse gases are naturally produced in the Earth's atmosphere from water vapor, and carbon dioxide. The earth's history also shows how the overall temperature of the earth's surface has fluctuated throughout its existence. A problem that arises with the global warming debate is weather patterns have only been traced back to about one hundred and fifty years; therefore it is hard to predict the outcome of the future with such a short past. Another argument surrounding global warming is, are humans really increasing the earth's temperature at a alarming rate, or is humanity just a ripple in the earth's pool of history, and this warmth is nature taking its course? The answers to these questions depend on who you ask, or your view of nature's role on earth."
Abstract This paper looks at the many potential and proven benefits resulting from the usage of genetically modified organisms such as longer lasting and better tasting fruits and vegetables, crops that require less use of pesticides, and improved nutrient content in certain foods. The author also examines specific problems with using such organisms.
From the Paper "The scientific and social communities are currently engaged in a heated debate about the benefits versus the risks of Genetically Modified foods. The benefits are predicted to aid the agriculture community and humans while the risks are expected to also affect the ecosystem and humans negatively. Two specific examples of GM?s?soybeans and corn---are currently in the forefront in this controversial and unresolved issue."
Abstract The main points in this paper are to identify the sources of water pollution and reveal the effect on surrounding environments. The author looks at industrial impacts on water pollution and examines what the future might look like if these are not tackled.
From the Paper "The end is just around the corner for many fish species due to water pollution. Water pollution is a dilemma that needs to be taken care of soon. Polluting of streams, ponds and lakes is leading to definite problems with fish populations. Most people don?t even realize the things they do everyday that contributes to water pollution. A plethora of daily activities, like driving, walking the dog and washing clothes, are the reasons that most of our freshwater resources are contaminated."
From the Paper "Air is the most crucial substance for human survival. We must therefore examine the causes of lower troposphere air pollution and try to rectify them by any means possible. There are five chief types of lower troposphere air pollutants, particulate matter, sulfur oxide, carbon monoxide, hydrocarbons, and nitrogen oxide. All of these must be eliminated or at least reduced for our future generations to grow up in a healthy atmosphere. The first step in this direction is holding large factories, corporations, and car owners responsible for their contributions to air pollution. Then we must use the instruments that are available to rid our planet of this pollution and finance research that will in turn discover new ways of using machinery and cars that will produce little or no pollution and will therefore help future generations to prosper."
A paper which discusses the issue of global warming and explores the reasons behind the argument that carbon dioxide emissions are most likely the cause of the global warming.
Abstract A paper which examines the arguments that refute that it is not accurate to mainly attribute the problem of global warming to the increasing carbon dioxide emission caused by human activities. The paper discusses the issue of global warming and explores the reasons behind the argument that carbon dioxide emissions are most likely the cause of the global warming. This paper provides the necessary information needed to support the argument presented, as well as discusses and analyzes the opposing arguments that are given in light of this controversial environmental issue. In the last part of the paper the author contends that despite opposing claims refuting the main argument, increased carbon dioxide emissions are still the primary reason why global warming has been prevalent over the years.
From the Paper "There are significant effects in the health of human beings and the environment due to global warming. Human health is threatened because too much heat in the atmosphere causes certain deadly diseases to propagate. Malaria is an example of this disease, which propagate under local climates (hot and humid climates). Excessive heat also result to respiratory ailments and death. Heat strokes attack many people especially when they encounter heat more than their body temperature can take or adapt to. Environmental elements such as water resources dry up due to excessive evaporation. Climate changes occur when excessive precipitation happens because of uncontrollable conditions in the atmosphere. Different landforms become barren and dry, making it impossible for plants to thrive. When this happens, animals that live in their habitats will leave, and may not survive. All of these effects in the environment contribute to the imbalance in ecological diversity."
Tags: Greenhouse, effect, US, Environmental, Protection, Agency, United, Nations
Abstract This paper presents both sides of the hurricane Katrina debate. It then provides a plethora of evidence to suggest that the federal government (rather than state and local government) is responsible for the delays in rescue and relief following hurricane Katrina. It cites the mistakes of Homeland Security Secretary Michael Chertoff, FEMA and FEMA director Michael Brown and the President of the United States.
From the Paper "There is evidence to suggest that the federal government understood the serious threat hurricane Katrina posed on the low-lying Gulf region, and that they did make some effort to convey this danger and urge people out of harm's way. On Saturday August, 27th, President Bush declared a state of emergency in Louisiana and encouraged people to evacuate the New Orleans area before the storm made landfall. Prior to the storm, flood and storm surge predictions were made by the National Hurricane Center in Miami. At least 200 buses were sent to aid in evacuations before the event. The federal government did express concerns over the levee system's ability to weather the storm and operate under such difficult conditions."
Abstract This paper deals with both the scientific and political details of global warming. The author describes how global warming is a disturbing and controversial trend that has received increased attention in recent years and how politics often come into play when dealing with international global warming issues.
From the paper:
"Global warming has been a topic of scientific research and debate for decades. In recent years there has been a significant increase in public and political concern over the issue. Many people wonder if global warming is nearly as bad as scientists claim it is. Some question its very existence, insisting that the world is wasting its time and money researching the effects of global warming. Although many people believe that global warming is not a problem, it is an important issue because there are international complications, there is sufficient evidence of its existence, and it is a potentially dangerous situation."
Abstract This paper begins by defining and explaining the problem of global warming. It then looks at what causes global warming, giving an explanation that global warming is sometimes referred to as the greenhouse effect because it is these "greenhouse gases" that are most commonly cited as being responsible for this phenomenon. The effects of global warming are also discussed and finally a brief discussion about how we can stop global warming is the concluding section.
From the Paper "Global warming has been the subject of much debate since the concept of the greenhouse effect was first introduced by Nobel prize winning scientist Svante Arrhenius in 1896. Inspired by the onset of the industrial revolution, Arrhenius theorized that the earth's temperature would rise as a result of the mass consumption of fossil fuels. However, he postulated that humanity would flourish in a warmer climate, whereas there is a growing consensus in the scientific community today that just the opposite is the case. "
Tags: greenhouse, fossil, fuel, ecology, earth, temperature
Abstract This paper offers a brief review of Eric Schlosser's book "Fast Food Nation". The writer highlights the major issues in the book in 10 points. 1)Fast food is taken for granted in the U.S. 2)Americans spend billions of dollars on fast food. 3)French fries are the most common form. 4)Fries are the most fattening product. 5)The flavor industry is just as much to blame. 6)Fast food creates jobs. 7)Other health problems. 8)Worker safety. 9)Tainted food. 10)Impact on agriculture.
From the Paper "So much has already been said about Fast Food and its negative impact on Americans that you might fail to understand why Eric Schlosser would choose to write a whole book in the subject. Don"t we already know enough" After reading the book, however the answers surprisingly turns out to be an emphatic No. Indeed we know very little about the real fast food industry and the way it carries out is operations. True it adds to obesity problem in the country but do we really know the truth about those French fries that have been criticized widely for their fat content."
Abstract This paper explains the technology used in hybrid vehicles and looks at their environmental, economic ,and technological advantages over traditional gas-powered vehicles.
From the Paper "A vehicle that combines two or more sources of power that can provide propulsion power is considered hybrid (Nice, 2003). Some of the vehicles that use this technology include submarines, locomotives, mopeds, and buses that use overhead electrical power lines. In modern cars, a hybrid refers to Hybrid Electric Vehicles (HEVs) that combine the internal combustion engine of a traditional vehicle with a battery and an electric motor of the electric vehicle. This combination can result in twice the fuel economy of conventional vehicles and offers the lengthy range and convenient refueling that consumers assume from a conventional vehicle, as well as the important energy and environmental benefits that electric vehicles offer."
Abstract This paper discusses the ever growing problem of world overpopulation. The paper analyses the problem, obstacles in the way of a solution, and possible methods of improving the world situation.
From the Paper "Since the turn of the century the world's population has grown over six-fold. By the year 2060, the population is to grow to an expected 16 billion people! In underdeveloped and overpopulated continents such as Africa and Asia this problem poses a serious threat to existence and health. "
This paper discusses the rise of the Community Orientated Policing and Problem Solving (COPPS) program, showing the positive influence it has had on tough neighborhoods and the satisfaction a community feels in having helped make theirs safer.
1,100 words (approx. 4.4 pages), 25 sources, 2001, $ 38.95
Abstract This paper discusses the rise of the Community Orientated Policing and Problem Solving (COPPS) program, showing the positive influence it has had on tough neighborhoods and the satisfaction a community feels in having helped make theirs safer.
From the paper:
"Crime is an issue of paramount social importance, one that directly and indirectly affects each and every member of society. The costs associated with crime are not merely financial. Emotional costs result when a criminal murders or severely injures an individual=s family member or close friend, or when an offender is incarcerated, depriving his or her family of the emotional and/or financial support. Public concern has increased over specific aspects of the crime problem in recent years, namely domestic violence, drug-related crime and violence, gang-related crime and violence, juvenile crime, prison reform, and the role of television in producing violence. Community Oriented Policing and Problem Solving (COPPS) gathered momentum in the 1980s and focuses on partnerships between communities and police officers, i.e., empowering citizens to shoulder their share of the responsibility and tough work of making their neighborhoods safer."
