My Critical Views On Global Climate Change Essay Example for Free

My Critical Views On Global Climate Change Essay It is clear that even despite actions with regards to using measures and activities that are environmentally friendly, much more work is needed in order to address the problem of global climate change. The implementation of international protocols and requiring countries to meet certain environmental standards is certainly a big step towards addressing this issue. More intergovernmental cooperation is also another prospective answer to this problem. The more developed countries should also take the lead in encouraging the shift away from more traditional methods of production towards more environmentally friendly methods through the award of grants and exchange of technology (Torn and Harte, 2006). The creation of a body that is designed to not only specifically develop policies regarding this issue but also be given the power to enforce these policies will allow for the more efficient reduction of these greenhouse gases (Torn and Harte, 2006). It is unclear just how effective these policies may be but the fact that is clear is that in order to address this issue, each and every person in the world must take part in reducing the emission of these greenhouse gases which is the main cause of this problem (Gore, 2006). Simple steps such as taking the public transport or walking instead of taking carbon monoxide emitting vehicles will go a long way. There are many things that people can do in order to contribute to the improvement of the current environmental condition. It does not take a lot and it all starts with the awareness of the gravity of the situation. While the general scientific consensus is that global warming is real and its overall effects are detrimental, there are still some prominent scientists who feel that the severe effects of global warming have been sensationalized. Certain members of society take the idea of global warming with the normal temperature and that the temperature of the surface of the Earth has not severely increased over the last one hundred years. They claim that the temperature data collected in the 1970’s were taken in urbanized areas using different kinds of thermometers, hence the temperature readings were influenced by human error and do not precisely show drastic temperature changes in the surface of the Earth as well as in the oceans. It is therefore important the satellite data be acquired for the coming next decades in order to generate robust and reliable temperature readings that society and the scientific world will acceptable without any doubts on its credibility and efficiency. It is also of prime importance that scientific and legislative bodies prove that global warming does actually occur as a result of carbon dioxide accumulation in the atmosphere. Geological scientists have gather substantial fossil evidence that prove that carbon dioxide concentrations have increased on the surface of the Earth, which thus results in a warmer surface, but the direct connection between the increase in carbon dioxide and the temperature increase at the actual in situ settings should still be observed. Most of the information and generalizations that scientists have collected were based on laboratory conditions where most of the components of the setup were easily regulated and controlled, such as humidity and temperature. There are currently a number of models that may be used in forecasting average surface temperatures on the Earth, but there is still a need to also design a model that could predict the amount of human-made emissions that could trigger the same features that cause global warming. There is quite a huge number of people in society that still do not understand the climate changes and what triggers such disturbances in our current weather. In the United States, there has been some restriction with regards to releasing information and disseminating information with regards to global warming. The Union of Concerned Scientists to the Oversight and Government Reform Committee of the senate has reported that the current administration has instructed research scientists to filter any information that they release to the public and that only issues that fit the current administration should be reported. The phrases of global warming and climate change have thus been identified as taboo in any type of communication that is delivered to the American society. Such restriction has resulted in the resignation of a number of scientists who have a personal belief that the truth with regards to any discovery should be released to the public as soon as possible (Andrew, 2007). Every country is now aware of the causes and effects of global warming on the ecosystem. There has been great speculation that global warming is both a natural and a man-made phenomenon. Whatever the cause is, it is imperative that every citizen understands what global warming is and what measures can be taken in order to minimize, avoid or prevent the increase in accumulation of greenhouse gases in the atmosphere. References Andrew B (2007): Scientific bodies must take own action on emissions. Nature 448(7155):749 Choi O and Fisher A (2003): The impacts of socioeconomic development and climate change on severe weather catastrophe losses: Mid-Atlantic region (MAR) and the U. S. Climate Change Vol. 58, pp. 149. Gore A (2006): An inconvenient truth: The planetary emergency of global warming and what we can do about it. Rodale Books. Gregory JM, Stouffer RJ and Raper SCG (2002): An observationally based estimate of the climate sensitivity. J. Climate 15(22):3117-21. Haigh JD (2003): The effects of solar variability on the Earths climate. Philos. Trans. Roy. Soc. A: Math. Phys. Eng. Sci. 361(1802):91-111.

Snow Falling on Cedars by David Guterson :: Snow Falling Cedars David Guterson

Snow Falling on Cedars by David Guterson Snow Falling on Cedars by David Guterson gives readers an idea of what it was like to be Japanese in the 1940’s and 50’s. In our nation at that time, much of the population felt that Japanese and Japanese Americans could not be trusted. Americans did not like the immigrants coming here and taking jobs that were once theirs. Last, of course, the evacuation and containment of the Japanese and even Japanese American citizens made it clear that America did not trust them. Prejudice against Japanese and Japanese Americans was most prominent in the western states, more specifically California, Oregon, Washington, Arizona, and Nevada. These also happen to be the states most populated by people of Japanese descent. The disproportion can be seen in a poll taken in December of 1942 by the American Institute of Public Opinion. When asked â€Å"Do you think the Japanese who were moved inland from the Pacific Coast should be allowed to return to the Pacific Coast when the war is over?† Seventeen percent nationally said they â€Å"Would allow none to return,† whether they were citizens or not. In the western states, nearly twice as many felt this way, an astonishing 31 percent (Merrick 207). This data does not show, however, whether the inlanders were less prejudiced or merely wanted to send the Japanese back to the West. It seems the war was an excuse to lock these people away for a while. Discrimination existed long before the wa r began with a swift attack on Pearl Harbor. Interestingly, Hawaii had few racial problems, despite being at the site of the devastation. People often fear what they do not understand. Why did Germans and Italians not experience such distinct discrimination? European culture is fairly similar to American culture; it is, after all, where most of American culture and inhabitants came from. The Japanese, on the other hand, have severely different customs than the United States, customs that must have been hard for people to understand or value. Many White people saw the quiet reserve of the Japanese descendants as an indication of a cold, heartless, unfeeling person. To Caucasians, dark faces with slanted eyes were something they could not understand; and therefore, could not trust. Snow Falling on Cedars by David Guterson :: Snow Falling Cedars David Guterson Snow Falling on Cedars by David Guterson Snow Falling on Cedars by David Guterson gives readers an idea of what it was like to be Japanese in the 1940’s and 50’s. In our nation at that time, much of the population felt that Japanese and Japanese Americans could not be trusted. Americans did not like the immigrants coming here and taking jobs that were once theirs. Last, of course, the evacuation and containment of the Japanese and even Japanese American citizens made it clear that America did not trust them. Prejudice against Japanese and Japanese Americans was most prominent in the western states, more specifically California, Oregon, Washington, Arizona, and Nevada. These also happen to be the states most populated by people of Japanese descent. The disproportion can be seen in a poll taken in December of 1942 by the American Institute of Public Opinion. When asked â€Å"Do you think the Japanese who were moved inland from the Pacific Coast should be allowed to return to the Pacific Coast when the war is over?† Seventeen percent nationally said they â€Å"Would allow none to return,† whether they were citizens or not. In the western states, nearly twice as many felt this way, an astonishing 31 percent (Merrick 207). This data does not show, however, whether the inlanders were less prejudiced or merely wanted to send the Japanese back to the West. It seems the war was an excuse to lock these people away for a while. Discrimination existed long before the wa r began with a swift attack on Pearl Harbor. Interestingly, Hawaii had few racial problems, despite being at the site of the devastation. People often fear what they do not understand. Why did Germans and Italians not experience such distinct discrimination? European culture is fairly similar to American culture; it is, after all, where most of American culture and inhabitants came from. The Japanese, on the other hand, have severely different customs than the United States, customs that must have been hard for people to understand or value. Many White people saw the quiet reserve of the Japanese descendants as an indication of a cold, heartless, unfeeling person. To Caucasians, dark faces with slanted eyes were something they could not understand; and therefore, could not trust.

Quantitative Research Essay

Introduction Quantitative research has been a numerical representation as well as manipulation of the observations for the objective about describing and explaining phenomena, which these observations reflect (Babbie, 2007). This has been used in lot of natural as well as social sciences, which includes biology, physics, sociology, psychology as well as geology. Research project where quantitative research would be most appropriate Research is an orderly investigation of the subject matter for aim of adding to the knowledge. With-in realm of the educational planning, several things have been always changing like structures of education systems, curriculums as well as text-books, mode of teaching, techniques of teacher’s training, amount as well as kind of provision to the schools like science laboratory, furniture, text-books, class-room supply, and so on. Widely used way to classify educational research study is for defining different kinds of research according to the types of information which they give. There have been several kinds of education research studies as well as there have been number of ways, in which they can be classified. The studies can be classified according to the topic where-by specific phenomena which have being investigated are used for grouping the studies. In the research on problems have been concerned with the educational planning, major educational research question may be subsumed under the three quantitative research techniques like correlational, descriptive as well as causal. So in the education planning quantitative research would be most appropriate Quantitative research usually uses techniques that are adopted from physical sciences, which have been designed towards ensuring the reliability, generalizability as well as objectivity. Such techniques include the techniques in which the research participants have been selected one by one from study population in the un-biased manner, standardized questionnaire or the intervention that they receive as well as statistical techniques used for testing the pre-determined hypotheses in regard to relationships in between particular variables. Researchers have been considered external towards actual research as well as results have been expected so as to be replicable no matter which has conducted a research. Strengths of a quantitative paradigm have been that their techniques produce reliable as well as quantifiable data, which have been often generalizable towards little large population. Quantitative measures have been usually much proper to conduct the requirements assessments and for evaluations comparing the results with a baseline data. Five quantitative methods There have been different kinds of quantitative research. For example they may have been classified as the survey research, descriptive, correlational research, causal comparative research as well as experimental research. All the methods are having their own typical features. Survey Survey has been defined as the technique about collecting the standardized information through interviewing the representative sample about certain population. In many cases the surveys includes direct contact with a population in the investigations (Chanimal, 1996). Descriptive Descriptive research includes collecting the data so as to test the hypotheses and answer the questions relating to the present status of subjects of a study. Correlational Correlational research determines if and to what degree the relationship prevails in between 2 as well as more quantifiable variables. Cause comparative Causal comparative research often establishes cause-effect relationship as well as it also compares relationship however cause might not manipulated, like gender. Experimental Experimental research usually establishes cause-effect relationship as well as does a comparison however cause has been manipulated. Cause, is the independent variable which makes a difference. Effect, is the dependent variable which is based on independent variable. Most appropriate method Survey research has been general in studies of the health as well as health services. Term survey has been used in lot of methods however often it refers to a selection of the much larger sample of the people by the pre determined population, which is followed through collection of the much smaller amount of the data by these individuals. Thus researcher uses information by the sample about individuals towards making few inferences about a wider population. General problem with the quantitative methodologies Situation in which the quantitative research might fail is if we are willing to explore the problem in a depth. Any quantitative research has been good in giving the information in breadth by the larger no. of units. However, if we are willing to explore the problem as well as concept in a depth, the quantitative methods have too shallow. For actually getting in the phenomenon, we are required to go for the ethnographic techniques, the interviews, in depth case studies as well as other qualitative methods. Recommendations for fixing a problem What if we have been doing when we are willing to look at both the breadth as well as the depth, or at both the causality and the meaning? In such situations, this has been best for using the so called the mixed technique design in that we uses both the quantitative for instance, the questionnaire as well as the qualitative for instance, no. of the case studies techniques. Mixed technique research has been a flexible approach in which research design has been determined through what we require finding out than through any pre-determined epistemological positions. In the mixed technique research, the quantitative or the qualitative components may pre-dominate or both may have the equal status. Possible to Mix the Quantitative Methodologies Integrating the quantitative research techniques lends the depth as well as clarity towards the social marketing programs. The combination of approaches has been compulsory due to the wide range about the data required to develop the effective communications. But potential for the problems prevails while attempting towards combining a divergent research paradigm; one can end up through not doing either kind of the research well. Such an integrative approach thus needs the research team with an expertise in both kinds of techniques. Using the so many approaches may also be very time consuming, lot much labor intensive as well as expensive. Other obstacle that would probably change as the social marketing gains in the usage has been that combining the multiple techniques has been still not accepted lot much as the viable research strategy, minimum in the main-stream of the public health circles. Conclusion To conclude, this paper describes the research project in which the quantitative research might be most appropriate. There have been different kinds of quantitative research. For example, they have been classified as the survey research, correlational research, experimental research and causal comparative research as well as descriptive.

American Cheetah Facts

The American Cheetah (Miracinonyx trumani and Miracinonyx inexpectatus) actually comprised two very different species. These species were predators that lived in the Pleistocene era in North America, about 2.6 million to 12,000 years ago. Interestingly, the American cheetah was more closely related to modern pumas and cougars than it was to cheetahs. If, in fact, the American Cheetah turns out not to have been a true cheetah. Scientists attribute this fact to convergent evolution, the tendency for animals in the same ecosystems to evolve the same general features. Fast Facts: The American Cheetah Scientific Names: Miracinonyx trumani and Miracinonyx inexpectatusCommon Name: American cheetahBasic Animal Group: MammalSize: 5–6 feet longWeight: 150–200 pounds, depending on speciesLifespan: 8–12 years, but possibly up to 14 yearsDiet: CarnivoreHabitat: Plains of North AmericaStatus:  Extinct Description The American cheetah is an extinct genus of two feline species that were endemic to North America during the  Pleistocene period: Miracinonyx inexpectatus  and  Miracinonyx intrumani.  Researchers have pieced together fragments of an American cheetah skeleton to derive a picture of what these predators may have looked like. The American cheetah had long legs as well as a lithe body, blunt snout, and foreshortened face with enlarged nasal cavities (to allow for more efficient respiration). American cheetahs were estimated to have weighed about 150 to 200 pounds and measured about 5 to 6 feet in body length. Miracinonyx inexpectatus  had shorter legs that were thought to be better equipped for climbing than the modern cheetah. Habitat and Range The two species of the American cheetah seem to have shared some important general characteristics, including a preference for open grasslands and plains of North America, particularly in what is now the western section of North America. Diet and Behavior Like modern cheetahs, the lithe, long-legged American cheetah hunted by pursuing speedy mammalian megafauna, including deer and prehistoric horses, across the rolling North American plains. However, theres no way to know if this ancient mammal could achieve modern cheetah-like bursts of speed in the 50-mph range, or if its speed limit was set by evolution to a much lower level. Miracinonyx intrumani more closely resembled a modern cheetah, and may, indeed, have been capable of hitting top speeds of over 50 mph in pursuit of prey. Miracinonyx inexpectatus was built more like a cougar than a cheetah (though it was somewhat slimmer overall), and its fully retractable claws point to a possible arboreal lifestyle—that is, instead of chasing prey over the prairies like Miracinonyx intrumani, it may have leaped on them from the low branches of trees, or perhaps scrambled up trees to escape the notice of larger predators. Reproduction and Offspring The reproduction behavior of the American Cheetah is unknown, but sources such as the San Diego Zoo Global Library speculate that their habits were similar to modern cheetahs. Cheetahs become sexually mature when they are between 20 and 23 months. They breed throughout the year. Females have an estrous cycle—the amount of time they are sexually active—of 12 days, but they are actually only in heat for one to three days. Females demonstrate that they are receptive to males by urinating on bushes, trees and rocks. A male, picking up on the scent, begins yelping, and the female responds with yelps of her own as the male approaches. Female cheetahs will mate with more than one male over the course of their lifetime. The females gestation period is about one to three months. They give birth to one to eight offspring, called cubs, which are between 5 and 13 points. Offspring stay with their mother for 13 to 20 months. Cheetahs reach maturity and become sexually active by 2.5 to 3 years of age. Reasons for Extinction Scientists dont know exactly why the American cheetah became extinct, but they think that climate change, a shortage of food, and competition from humans, such as through hunting and competition for food, may have played a role. The American cheetah went extinct at the end of the last ice age—the same time that American lions, mammoths, and horses died off. Sources â€Å"American Cheetah Facts, Habitat, Pictures and Range.†Ã‚  Extinct Animals, 1 July 2015.â€Å"Cheetah Facts.†Ã‚  Cheetah Conservation Fund.Cheetahs Once Roamed North America.†Ã‚  Roaring Earth, 10 Oct. 2018.â€Å"Long before Canada Was Canada.†Ã‚  Cheetah Conservation Fund Canada, 2 Nov. 2018.Pepper, Darren. â€Å"Miracinonyx (American Cheetah†­).†Ã‚  Miracinonyx.ï » ¿Ã¢â‚¬Å"Reproduction.†Ã‚  SeaWorld Parks Entertainment.San Diego Zoo Global Library. â€Å"LibGuides: Extinct American Cheetahs (Miracinonyx Spp.) Fact Sheet: Summary.†Ã‚  Summary - Extinct American Cheetahs (Miracinonyx Spp.) Fact Sheet - LibGuides at International Environment Library Consortium.