John Stuart Mill Essays (341 words) - Classical Economists

John Stuart Mill After reading 100% of the book, New Ideas From Dead Economists, I chose to write a little summery of John Stuart Mill. I did a little outside research on the subject, because his theories and philosophies were intriguing to me. I was impressed by his change in his views as he entered his mid twenties. John Stuart Mill was born in London on May 20, 1806, and was the oldest son of James Mill. His education, as a boy, was carried out by his father, James Mill. Johns discipline was extremely rigid, as a result, he believed it gave him the intellectual advantage of a quarter century on his contemporaries. Later in life Mill recognized that his fathers extreme system of intellectual discipline gave him little time to develop social and emotional relationships with others. He regretted this aspect of his childhood. Mill was considered a leader in thought at the young age of twenty-one. This is when he encountered a mental crisis. The cause of the crisis, extreme mental and physical strain, gave him as he called it, a dull state of nerves. He realized that the goals in his life, that his father had given him, stolen the feelings out of him. After many months of despair, he found that the emotions within him were not dead. One important factor in this emotional realization was a woman by the name of Mrs. Taylor. She was known to help Mill in authoring works of his, and a good friend. While she was married, Mill held a close relationship with her. After the death of her husband, Mrs. Taylor and John Mill were married in 1851. After this he had great success publishing in multiple literary journals. These articles had ranged from those relating to philosophy and social to political and economic. One of his earliest was with The Westminster Review, but were mostly for The London Review. Through thes e articles, we can trace his gradual development and change in his radical politics. Economics Essays

Discover the Lithosphere in Plate Tectonics

Discover the Lithosphere in Plate Tectonics In the field of geology, what is the lithosphere? The lithosphere is the brittle outer layer of the solid Earth. The plates of plate tectonics are segments of the lithosphere. Its top is easy to see its at the Earths surface but the base of the lithosphere is in a transition, which is an active area of research. Flexing the Lithosphere The lithosphere is not totally rigid, but slightly elastic. It flexes when loads are placed on it or removed from it. Ice-age glaciers are one type of load. In Antarctica, for example, the thick ice cap has pushed the lithosphere well below sea level today. In Canada and Scandinavia, the lithosphere is still unflexing where the glaciers melted about 10,000 years ago. Here are some other types of loading: Construction of volcanoesDeposition of sedimentRise in sea levelFormation of large lakes and reservoirs Here are other examples of unloading: Erosion of mountainsExcavation of canyons and valleysDrying up of large water bodiesLowering of sea level The flexing of the lithosphere from these causes is relatively small (usually much less than a kilometer [km]), but measurable. We can model the lithosphere using simple engineering physics, as if it were a metal beam, and get an idea of its thickness. (This was first done in the early 1900s.) We can also study the behavior of seismic waves and place the base of the lithosphere at depths where these waves begin to slow down, indicating softer rock. These models suggest that the lithosphere ranges from less than 20 kilometers  in thickness near the mid-ocean ridges to about 50 km in old oceanic regions. Under the continents, the lithosphere is thicker ... from around 100 to as much as 350 km. These same studies show that underneath the lithosphere is a hotter, softer layer of solid rock named the asthenosphere. The rock of the asthenosphere is viscous rather than rigid and deforms slowly under stress, like putty. Therefore the lithosphere can move across or through the asthenosphere under the forces of plate tectonics. This also means that earthquake faults are cracks that extend through the lithosphere, but not beyond it.   Lithosphere Structure The lithosphere includes the crust (the rocks of the continents and the ocean floor) and the uppermost part of the mantle beneath the crust. These two layers are different in mineralogy but very similar mechanically. For the most part, they act as one plate. Although many people refer to crustal plates, its more accurate to call them lithospheric plates. It appears that the lithosphere ends where the temperature reaches a certain level that causes average mantle rock (peridotite) to grow too soft. But there are many complications and assumptions involved, and we can only say that the temperature would be from about 600 C to 1,200 C. A lot depends on pressure as well as temperature, and the rocks vary in composition due to plate-tectonic mixing. Its probably best not to expect a definitive boundary. Researchers often specify a thermal, mechanical or chemical lithosphere in their papers. The oceanic lithosphere is very thin at the spreading centers where it forms, but it grows thicker with time. As it cools, more hot rock from the asthenosphere freezes onto its underside. Over the course of about 10 million years, the oceanic lithosphere becomes denser than the asthenosphere beneath it. Therefore, most of the oceanic plates are ready for subduction whenever it happens. Bending and Breaking the Lithosphere The forces that bend and break the lithosphere come mostly from plate tectonics. Where plates collide, the lithosphere on one plate sinks down into the hot mantle. In that process of subduction, the plate bends downward as much as 90 degrees. As it bends and sinks, the subducting lithosphere cracks extensively, triggering earthquakes in the descending rock slab. In some cases (such as in northern California) the subducted part can break off completely, sinking into the deep Earth as the plates above it change their orientation. Even at great depths, subducted lithosphere can be brittle for millions of years, as long as it is relatively cool. The continental lithosphere can split, with the bottom part breaking off and sinking. This process is called delamination. The crustal part of the continental lithosphere is always less dense than the mantle part, which in turn is denser than the asthenosphere beneath. Gravity or drag forces from the asthenosphere can pull the crustal and mantle layers apart. Delamination allows the hot mantle to rise and yield melt underneath parts of a continent, causing widespread uplift and volcanism. Places like Californias Sierra Nevada, eastern Turkey and parts of China are being studied with delamination in mind.

Corporate Social Responsibility at the Boston Beers Essay - 1

Corporate Social Responsibility at the Boston Beers - Essay Example This research tells that resources such as clean water and air are getting more elusive daily, both in the community, we operate within and in the world over. In Boston, Massachusetts, one of the major problems faced is water pollution. Some members of the public continue to raise concerns over the frequent pollution of their primary water sources that they use as sources of drinking water, domestic consumption, and industrial uses, among other things. Often, members of the public have articulated that unclean water infiltrates their water lines, causing the water supplied to be unusable, especially domestically. In a study conducted by the Massachusetts Department of Environmental Protection, it was discovered that the water pollution in the Boston area went as high as 35.71% on the pollution index. The study was based on water collected from beaches, rivers and residential areas. The beach water was voted most polluted owing to the quantity of chemical effluent discovered on testin g the samples collected from them. Apart from chemicals, the water consisted of other wastes such as plastics and sewage. This has raised major concerns over the measures taken by the relevant parties in ensuring access to clean and usable water in the community. Boston Beers Company has a role to play in ensuring a reduction in the level of water pollution in the environs of the company. The company is not solely to blame for water pollution. Even so, there are several reasons as to why the Boston Beers ought to be at the front line in making efforts to reduce water pollution.

Leadership and Change Management Essay Example | Topics and Well Written Essays - 2750 words

Leadership and Change Management - Essay Example Leadership development is a complex process as I witnessed over last year and the issues covered by the meetings proved vital in changing my perception of human resource management and how to influence change in the organization structure. The failure to address challenges in the process could be highlighted in the preceding meeting. The process was a complex one although the challenges were diverse. I learned vital issues in change management, which will be addressed later in this reflective analysis. One of the vital issues addressed by the meeting is group cohesion and participation. The participation of individuals in the meeting helped to make the meetings interesting. In fact, the availability of the group members ensured that the objectives of the meeting were met. The individual performance of the group members ensured that all the vital issues in management were handled perfectly and even resolved amicably. The delegation of duties to the individual made the tasks easy to co mplete (Paton, Paton, & McCalman, 2008, p. 56). I learned from the process the vital nature of communication when handling human labor or education members. It was not easy to establish the code of practice among the members, but we were able to work due to mutual trust and cohesion. The change management strategy and collective responsibility are essential issues on the addressing of change within the organization such as the development of leadership skills and experience. As the meeting progressed, several issues could be raised that needed to be solved by the group members. Planning for the meeting was left to the chair-lady because she was the facilitator of the meeting and could handle leadership issues effectively. Under her leadership, several issues were addressed and the issues include the role of every group member. Through the development of group cohesion, she ensured that the group could operate better than expected. The resistance to change was evident within the grou p during the initial stages of operation. This indicated the power of inertia and the role of perception in trying to reach and change an established system (Okbor, 2001, p. 23). The planning of the meeting was perfect and led to the effective completion of the project and attainment of the set goals and objectives of the study. The planning of the ideas or themes to be discussed during the meeting was done by the chair lady with the support from the group members. The group used consensus building in the development of a meeting planner and the issues to be addressed by the group. It was not easy to resolve certain issues in the first meeting. Such vital issues were deferred and were addressed in the later meetings including the third meeting (Lusardi, 2012, p. 89). However, after the completion of the planning process, it was easier to develop and come up with the necessary plan of the meetings throughout the year. The direction and facilitation of the meeting were left to the cha ir-lady and the group members were in charge of the participation. The participation of the various members was monitored by the facilitator who recommended a plan of action, which included the probing of the group members and evaluating their understanding of the concepts discussed through the meetings.

Moths as Ecological Indicators

Moths as Ecological Indicators Results Articles from peer-reviewed journals, revolving around the topic of moths as ecological indicators, were collected and reviewed. The articles dealt with various studies conducted in different parts of the world and reveal the relationship between various anthropogenic impacts on ecosystem and change in moth diversity. To begin with, the studies carried out in the Australian rain forest, the moth assemblages were considered to be an effective indicator of the ecosystem. Light trap method was used to study the differences in diversity and richness of moths between the disturbed and undisturbed sites. As a result, a clear decrease was accounted in the number of moths of few of the studied species from less disturbed to more disturbed locations whereas few other species showed the exact opposite response. The reason behind this variation in the response could be the presence of the flora on which that particular species depends for its food. The literature shows that the moths present on the undisturbed site were mainly dependent on those large trees and the moths on the disturbed sites depend on herbaceous plants. Another study was carried out in the Eastern deciduous forests of North America where several moth families were studied as indicators of habitat disturbance. The selection of moth species was done on the basis of ease of sampling and the ease of identification. A comparative study was done in terms of accessing the moth communities of the prevailing forest edge and that of the interior habitat. Forest edges, recovering clear-cut stands, and small forest remnants were considered disturbed habitat types (Brown and Hutchings,1997; Usher and Keiller, 1998; Hamer and Hill, 2000;Summerville and Crist, 2003). There was a considerable decrease in the species richness in the interiors as compared to that of the edge. This shows that the selected species of moths can be considered as indicators of habitat disturbance. The phenomenon of global warming has devastation implications. The next study deals with the effects of climate change on moths in the forest ecosystem. The change in climate leads to an increase in temperature which in turn leads to termination of diapauses. It is a condition during which the development is on a standstill. This is considered to be a good example of indicator of climate change. Another article deals with the study carried out in Carinthian Alps in the years 2002 and 2004 which dealt with the study of population trends of moths as a result of restoration and the conservation and control sites were defined and monitored. It revealed that there was a decrease in the number of moths from 2002 to 2004 but the decline was more in conservation sites that control ones. This decline was attributed to the transformation of dense forest like habitats into open landscapes with the final outcome of semi natural grasslands with are rich in species. Therefore, the transformation from forest to open habitat is considered to be negative for moths. Moths proved to be an effective indicator to define the health of a forest ecosystem. The final article is based on the similar concepts and addresses the impacts of climate change on moth populations. Discussion and conclusions The study involved a literature review of several articles from peer-reviewed journals and was focused on the consideration of moths as ecological indicators. The main factors identified were: the effects of restoration, habitat changes, climate change and other anthropogenic activities on the moth population and the way in which they respond to it. Overall, the review revealed that the influence of the above mentioned factors on moth population has been well studied. However, there were many constrains in the studies. The studies were mainly limited to the local scale and local geographical and environmental conditions which can be considered as a limiting factor. The selected species of moths might be considered as an accurate indicator of ecosystem quality the articles reflected the same. The selection of such an indicator species to monitor the health of an ecosystem can be considered as a powerful tool for the analysis. It can be noted from the articles that climate shifts are the drivers of extinctions and the habitat contractions of moth species. It can also be inferred that the role of the host plant plays a major role, in the response of moths, towards ecological changes. As we saw in one of the articles, few species of moths showed higher richness in the disturbed sites because of the presence of the preferred plant. We can even compare the inferences of this article with the results we obtained at Agumbe Rainforest Research Station, where we studied the moth diversity over three different sites. By taking into consideration the results of the Shannon-Wiener index, the highest diversity was obtained in the forest site which was the least damaged as compared to the other two sites where the damage was comparatively higher. However, we cannot completely rely on the results because the study was too short. An inference can still be made out of it because the disturbance had negative impacts on moth diversity. Therefore, the decline in the moth population has been a matter of concern and these declines point towards the catastrophic loss of biodiversity because of anthropogenic environmental and habitat changes. On a concluding note, I would like to say that a future research based on the impacts of anthropogenic activities and climate change and its relation with moth population is necessary. An understanding has to be developed regarding the decrease in moth population and related conservative steps has to be taken. References S. Netherer, A. Schopf. 2010. Potential effects of climate change on insect herbivores in European forests—General aspects and the pine processionary moth as specià ¯Ã‚ ¬Ã‚ c exampleJournal ofForest Ecology and Management259:831–838. P. Dieker et al. 2011. Two high-mountain burnet moth species (Lepidoptera, Zygaenidae) react differently to the global change drivers climate and land-useJournal of Biological Conservation. 144:2810–2818. R.L. Kitching et al. 2000. Moth assemblages as indicators of environmental quality in remnants of upland Australian rain forest.Journal of Applied Ecology37:284-297 F. Richard. 2013. The decline of moths in Great Britain: a review of possible causesJournal ofInsect Conservation and Diversity6:5–19. L. Rà ¡kosy, T. Schmitt. 2011. Are butterflies and moths suitable ecological indicator systems for restoration measures of semi-natural calcareous grassland habitats?Journal of Ecological Indicators11:1040–1045. K.S. Summerville et al. 2004. Forest moth taxa as indicators of lepidopteran richness and habitat disturbance: a preliminary assessmentJournal of Biological Conservation116:9–18. .

Does Sex Sell

Whether they are on TV, radio, or in a magazine, there is no way that you can escape advertisements. They all have their target audience who they have specifically designed the ad for. This is a multi billion dollar industry and advertisers study many ways that they can attract people's attention. One way that is used the most and is in some ways very controversial is use of sex to sell products. Evan Williams, a company who sells whiskey, released a print ad of a young woman dressed in her Sunday best on one side of the advertisement saying â€Å"the longer you wait†. On the other side they have a picture of the same woman as an adult dressed in a sexual manner saying â€Å"the better it gets†. In the middle of the ad is a bottle of their whiskey and next to that it says â€Å"aged seven years†. An analysis of the Evan Williams advertisement will include the appeals of ethos, logos, and pathos. The target audience is both males and females in their late teens to mid twenties. This company gets the male side of the equation by getting their attention and interest drawn to the attractive woman on the right with bright colors, drawing your attention there, as well as the bottle of whiskey which is right in the middle of the page. One way to try and get the females to look at the advertisement and read it is by showing a very plain girl who seems to be very typical of girls during their younger years. On the side of that picture they show the same girl who now has become a woman, and is very attractive and just seems so much more powerful and sure of herself. One way that you can achieve that is to drink Evan Williams Kentucky straight bourbon whiskey. I feel that this advertisement is not very ethical at all. They send the message that if you do not wear sexy clothes and try and act sexy then you are not good enough. The logic behind the advertisement is almost in all essence, sexual. They are using a woman who is very attractive with bright colors standing next to a bottle of whiskey. As well, they try and use their slogan that goes with their product and apply it to a completely different situation with a woman. They show how much â€Å"better it gets† when it is aged seven years. This is very degrading to the woman because they portray her as being ugly in the first photo, but after seven years, less clothing, and makeup she is much better. There is nothing wrong with the girl on the left who is just plain and simple. When you have to wear something sexual to get noticed it just continues to drain away from the collective respectability of our society. They try to play sexual emotions in this advertisement. They show an attractive woman and a bottle of whiskey. They try and make it seem that if you drink their product that you can get this woman. Also they try and use the emotions of the females talking about how a decent looking woman can become very attractive. The newer picture also is more vibrant plus she is wearing a lot more sexually provocative clothing than her old self, who is covered up and not showing any skin. It also seems to draw onto girls that have a lower self esteem. Showing that you will become a much happier person if you are good looking and dressed very sexually, than if you are not better looking. Personally I think that this is an unethical dilemma that we face in society today. Using sex to sell products is something that companies should stay away from. Depicting images of people for personal gain is not right in my opinion. Unfortunately in our society this form of advertisement is accepted. This ad is although one that does appeal to its targets by using clever wording.

Area and Volume

Previous exam questions on area between functions and volumes of solids. 1. Let f(x) = cos(x2) and g(x) = ex, for –1. 5 ? x ? 0. 5. Find the area of the region enclosed by the graphs of f and g. (Total 6 marks) 2. Let f(x) = Aekx + 3. Part of the graph of f is shown below. The y-intercept is at (0, 13). (a)Show that A =10. (2) (b)Given that f(15) = 3. 49 (correct to 3 significant figures), find the value of k. (3) (c)(i)Using your value of k, find f? (x). (ii)Hence, explain why f is a decreasing function. iii)Write down the equation of the horizontal asymptote of the graph f. (5) Let g(x) = –x2 + 12x – 24. (d)Find the area enclosed by the graphs of f and g. (6) (Total 16 marks) 3. The following diagram shows the graphs of f (x) = ln (3x – 2) + 1 and g (x) = – 4 cos (0. 5x) + 2, for 1 ? x ? 10. (a)Let A be the area of the region enclosed by the curves of f and g. (i)Find an expression for A. (ii)Calculate the value of A. (6) (b)(i)Find f ? (x). (ii)F ind g? (x). (4) c)There are two values of x for which the gradient of f is equal to the gradient of g. Find both these values of x. (4) (Total 14 marks) 4. The graph of f(x) = , for –2 ? x ? 2, is shown below. The region enclosed by the curve of f and the x-axis is rotated 360Â ° about the x-axis. Find the volume of the solid formed. (Total 6 marks) 5. The graph of y = between x = 0 and x = a is rotated 360Â ° about the x-axis. The volume of the solid formed is 32?. Find the value of a. (Total 7 marks)