Pollution is our enemy Essay Essay

Pollution is when something is added to the environment that is harmful or poisonous to living things. Smoke in the air from factories is a type of pollution as it is bad for the lungs when breathed in. Sewage in drinking water is another type of pollution, as it can make people ill because it contains germs andviruses. People living next to a building site where there is too much noise can become sick as they cannot sleep orrelax. This is called noise pollution.Air pollution is caused by harmful gases such as carbon dioxide, sulphur dioxide,nitrogen dioxide carbon monoxide and very small particles of carbon. Most of the pollution is caused by factories, vehicles and livestock. Today air pollution has become dangerous to humans. Heavy air pollution may causebreathing problems such as asthma or other health problems.Increase in human activities has also polluted air. Water pollution is the presence of harmful materials in water, such assewage, dissolved metals, waste fromfarms and fac tories and crude oil spilled from shipwrecked tankers. The three main substances that pollute water arenitrates from fertilisers, sewage anddetergents.[1] Pollution hey causes harm to organisms living in water and can also harm people’s health, and can cause problems such as cancer.[2] Noise pollution The harmful noises in the environment, such as the sound of vehicles, loud speakers, etc. in a city is called noise pollution. Noise pollution can cause ear problems or even permanent deafness, especially to older people. Noise pollution can be defined as the unwanted sound present in the atmosphere. Soil pollution Soil pollution pertains to the contamination of the soil due to man-made chemicals such as hydrocarbons, heavy metals, solvents, and the like. These chemicals come mainly from industrial activities, and also from improper waste disposal. Soil pollution poses various health risks, as the chemicals can produce harmful vapors, or they can contaminate the water supplies located directly under the polluted soil.

Strategic Management (n) Essay Example | Topics and Well Written Essays - 1500 words

Strategic Management (n) - Essay Example al 2004). This dominant position was captured by Japanese manufacturers, in the later years of the 19th century, by providing more efficient and low cost cars using the ‘lean’ production systems. Over the years the car manufacturing has evolved a lot, with companies trying all means (including mergers and acquisitions) to reduce manufacturing costs and increasing efficiencies. The production bases of most manufacturers are shifting from developed economies to low cost Asian economies which are also providing them with huge customer base on account of their high economic growth. The 2009 financial crisis has further reduced demand in US and Europe. To save the industry, governments doled out huge packages and today they hold stakes in these firms. For example, US government holds 8% stake in Chrysler (sub5zero.com, 2010). This industry is greatly impacted by the government regulations. For example, there have been a number of emission norms set by the US government to address the environment concerns. Similarly the European countries have also been passing emission norms (Euro 1, 2 and so on) which the car manufacturers have to comply with. The emerging markets have also started passing such regulations. Besides these emission norms, governments also pass mileage per gallon laws and passenger safety laws. Car industry is highly sensitive to the economic scenario of a country or an individual. A car is seen more as a status symbol than as a requirement. Hence the consumers are likely to postpone their buying decision in case of financial crisis. A study by Frost & Sullivan (2010) shows that â€Å"in general recessions in this industry last for two to three years†. As per data trends (appendix fig. 1), the low demand resulting from the 2009 crisis will also follow similar trend. The study also shows that demand in key global markets has gone down by 14% on account of the crisis (appendix fig.4). The industry

Using the IS-LM framework Essay Example | Topics and Well Written Essays - 1750 words

Using the IS-LM framework - Essay Example The model is represented in the form of a graph. The horizontal axis represents the national income or Gross Domestic Product (GDP) of an economy. The vertical axis represents the variable â€Å"i† which denotes the prevailing interest rates in the economy. The model achieves equilibrium at a point where â€Å"IS† curve intersects the LM curve. Inflation is considered as an exogenous factor in this model in the short run. This means that in the short-run real and nominal interest rates are same and any changes in the nominal interest rates affect the demand for money in the economy. (Lipsey & Chrystal 2003) IS curve is drawn just like a conventional demand curve. The independent variable of this curve is the interest rate and the dependent variable is the national income of the economy which is denoted by â€Å"Y†. The curve is a downward sloping line. The reason for the downward or negative slop of the curve is the fact that at lower interest rates demand for mo ney â€Å"Y† is high. At higher interest rate levels, the demand drops down. This is in line with the rational behavior of consumers, institutions, businesses and governments. Since interest rate is a cost of money, many people would demand more money when it is being offered at cheaper rates. Similarly businesses will demand more money when the interest rates are low which lowers down their cost of doing business. Governments and other institutions will also borrow when the interest rate is low because of the fact that they will have to give lower amount to the party lending the fund, for the use of funds. In other words opportunity cost of borrowing is low when interest rates are low and high when interest rates are higher. All the parties needing money borrow more at lower interest rates unless the demand for money is inelastic. (Brue & McConnell 2006) IS Curve can be mathematically explained by the following equation: In the above equation, C(Y-T(Y)) represents the consum er spending part of the function. I(r) represent the investment function which is affected by the interest rates. It must be remembered that the relationship between investment and interest rate is negatively proportional at all times. G represents the government spending part which is exogenous or given. No factor affects the government spending and since it is solely determined by the government’s own policy hence it is considered as an exogenous factor. The last part of the function is related to international trade. NX(Y) represents the net import minus exports and denotes the net international trade as a function of real income. It must be remembered that the relationship between the international trade and disposable income is positive all the times. This makes sense as it tells the readers that the more income the people have, more they will be willing to spend. (Anabtwi & Smith 1994) In the diagram â€Å"Figure 1†, it can be seen that the IS curve is downward s loping. In other words, the relationship between national income (GDP) and interest rate is negatively correlated. Any fall in interest rate increases the national income and any rise in interest rate decreases the national income (GDP). The relationship is more explicitly point out in numerical figures. The rise in interest rates from 4 percent to 5 percent has resulted in the fall in national income from $700 to $600. The relationship between these two variables is negative. The relationship makes sense because of the opportunity cost

Penal System Assignment Example | Topics and Well Written Essays - 750 words

Penal System - Assignment Example The prisoners in state prisons have committed white collar crimes or what can be termed as â€Å"petty† crimes such as robbery compared to the crimes of the prisoners in supermax prisons (Lawrence and Mears, 2004). They have minimal sentences of just a few years after which they will be released back to society. Their rehabilitation is therefore important to prepare them to survive accordingly once released. For those in supermax prisons however, they will never move back to society again and hence it is not important to rehabilitate them as they would not need it anyway. What is the whole point of offering them educational, correctional or even vocational programs similar to what is offered to inmates in state prisons when they will not have an opportunity to put the programs into practice? Hershberger also raises an important issue about the safety of the guards dealing with the prisoners in supermax prisons. They are dealing with the categorized worst criminals in history and hence they have to be protected. Their protection is guaranteed by having the prisoners locked up 23 hours every day with their freedom restricted as much as possible (Hershberger, 1998). Even though it seems unfair to the prisoners in supermax prisons to have to live such a life, I have to state that it is in the best interest of everyone to have them locked up that much, have their freedom restricted and even be punished. They committed crimes that cannot even be mentioned and hence should not be accorded any niceties at all (Mears and Watson, 2006). I do not see any point in the state or federal government wasting their resources in rehabilitating these criminals. The money they spend on their security and food is enough already. This may seem inhumane but remember they have done inhumane acts in order to land in the supermax prisons. Sinden raises very crucial points in the issue of privatizing the prisons in the US. The issue may have worked with the educational system and

Substance dualism is necessary for beings to have free will Essay - 1

Substance dualism is necessary for beings to have free will - Essay Example Since the mind is not physical, it cannot be bound by physical laws that govern the body, thus, beings are free not only to do as they please, but also to do otherwise than they usually do. In this respect, responsible human actions are not related to mechanical causation as presupposed by materialism, the philosophical belief that humans are physical beings whose motions are bound by laws of physics (Wartick). A strong sense of free will is supported by dualism, unlike other philosophical thoughts such as materialism because, according to Descartes, humans have an infinite will to act involuntarily and to be held accountable for their actions, and an understanding capable of showing those clear and distinct perceptions. This paper proposes that substance duality is necessary for individuals to have a free will, not only to do as they please, but also to do contrary to their conventional ways by building a strong case for duality and disqualifying contrary opinion. Intentionality, of ten referred to as the ‘of-ness’ or ‘about-ness’ of mental states is undoubtedly the strongest argument in favor of dualism (â€Å"Case for dualism†); physical objects are spatial and have specific shapes unlike mental states such as thoughts and senses that are non-spatial. However, physical objects cannot be about or of each other because ‘about-ness’ or ‘of-ness’ is exclusively a mental phenomenon that is not within the physical realms, therefore, the lack of an equivalent of the intentionality phenomenon in the physical reality is a strong case for duality. On the contrary, mental states have ‘about-ness’ and ‘of-ness’; for instance, if one thinks that a certain painting is beautiful, then it means that the individual’s thought that the painting is beautiful is about the painting and cannot be reduced to any conceivable physical fact about the individual’s mind. Additionally, the f act that the individual’s thought that a painting is beautiful is about the painting cannot be identified with their disposition to react in certain ways like exclaiming and marveling verbally after viewing the painting. In this respect, an individual’s thinking is beyond the mere predisposition or tendency to act in certain ways because if that was not the case then it would automatically imply that individuals would never be aware of what they were thinking about until and after a corresponding behavior has been manifested physically. The implication for this intentionality argument, therefore, is that intentional mental states are purely holistic in nature and are not dependent on any physical manifestation, and because of its intentionality, the mind is very distinct from material non-mental things that are purely physical and mechanical in nature. In this respect, since no physical phenomenon has that aspect, intentionality is not a construct of the physical world , but a mental phenomenon; the absence of a counterpart feature in physical materialism proves that it is possible for the mental to exist separately, unaffected by the physical. Following this intentionality argument, dualism provides strong case for free will because then it implies that individuals have a limitless capacity to think on their own accord and to act on their own accord as well, voluntarily. The intentionality feature makes a great case for the argument that the mind and the body are purely

Professional Values,Ethics and Law Essay Example | Topics and Well Written Essays - 3000 words

Professional Values,Ethics and Law - Essay Example Predefined ethics, legal or professional values are to be taken into consideration by individuals belonging to nursing profession. The code of conduct for nursing is distinct in comparison to other profession. United Kingdom encompasses a separate set of conduct for chief nurse and hospital trusts. The case study would be analyzed from different perspectives so as to identify appropriate action which could be taken by the student nurse. There are wide array of ethical theories incorporated in this essay. These theories would be thoroughly discussed with a clear reference to the case study. The legal documents to be highlighted in the study are Human Rights Act (1998), Data Protection Act (1998) and Family Law Reform Act (1969). All possible relevant literature shall be incorporated in order to explore ethical, legal or professional aspects in context of chosen scenario. There is a well defined structure followed in this essay. Firstly focus will be on ethical values in Kate’s consent, followed by professional and legal values. The study would be centred towards application of ethical values in nursing scenario. These three obligations would help to reflect upon solution for the particular case study. Consent from patient should be gained before any treatment is being undertaken. Ethical values play an integral role in nursing profession. Patients look upon nurses or doctors when their health conditions are at a stake. Honesty is always regarded as the best policy, but this philosophical aspect is highly controversial. The first ethical value is of truth telling. Health professionals can develop effective relationship with patients only on the basis of revealing truth. The quality of being loyal, honest or faithful is deeply rooted in nursing profession. However it is not just about telling truth to patients but it is more about being literal or factual. There is a high degree of

How might internet kill switches affect freedom of speech Essay

How might internet kill switches affect freedom of speech - Essay Example In order to protect the national security interest many countries ensures that the Internet wouldn’t help hackers or terrorists to commit digital attacks on different important services that are now un-resolvedly linked to the network. During the past few years many discussion were there in US Congress related to the effective and safe internet structure for improving Homeland Security. Therefore this paper will analyze the causes and impacts of legislations to kill internet and its impacts on the freedom of speech. How Might Internet Kill Switches Affect Freedom Of Speech? 1 INTRODUCTION In today’s world the Internet has become the fastest mean of communication and this is unprecedented. However simultaneously, peoples are losing conventional print form of fact-finding journalism. Everyone in the world is communicating with each other via the Internet, as this has now turned into the most trusted sources of news. Arab Spring of 2011 is an example of the power of the in ternet and the reason for this development is the social media websites. In addition to a way of dynamically social communication, the Internet has now turned the greatest risk to all the secret societies (Crum, 2011). This study provides the detailed content over the developments at governmental level in various countries regarding the blocking of internet and its ethical impacts of this internet kill switch on the right of free speech in two more sections. Section 2 this paper will discuss the brief background and current situation of the issue and section 3 will conclude this paper covering the main points regarding the issue. Currently there is a proposal regaining momentum in Congress to provide the president with a â€Å"kill switch† for various sectors of the internet. 2. BACKGROUND AND SIGNIFICANCE Every time when new ways of communications have been introduced, their invention and appliance was met with the disbelief in any claims of ultimate knowledge, fear or direc tly ban by the dominating parties who feared the unknown means, and its power to remove and replace them from their authorities. And for this reason, modern (mass) media throughout history face suspicion, and are responsible for unnecessary regulation as they cause fear of possible unfavorable effects on security, society, and also to the political structures of the country. These types of events has proven true in the communication of certain types of content to the public from the press to the introduction of radio, TV and satellite transmissions, also as other types of systems for communicating. During the last decade, due to the increase in attention towards the Internet and also to its access to the new means of communications that are having no borders, the extensive accessibility of different content and many types of content viewed as to be not good for children, stimulates a â€Å"moral panic† that is shared by a number of countries and authorities and certain member of civil-society. Nowadays, on the other hand, with this new digital mode of communication, wide spread of information and content is available, which do not essentially respect the rules belonging to a nation. In various countries such dissolution of the power of controlling content, combined with the worldwide growth of information, comes along with an increased knowing of more than one language is evident. This virtual world of internet is now becoming borderless due to the