Impact Of Climate Change And Greenhouse Gases Environmental Sciences Essay

Our clime is quickly altering all around us. Ice is runing, workss are deceasing, animate beings are in danger, and home grounds are being destroyed. The Arctic is greatly affected. The ice is runing and doing H2O degrees to lift, and animate beings are deceasing because of loss of home ground. Over the past one hundred old ages, the mean surface temperature has risen a little over 1 degree Fahrenheit. ( Baker, 4 ) Climate alteration happens because of worlds and natural grounds. Worlds are non being careful and are non utilizing their resources sagely. Worlds are non looking at other options to assist salvage the environment, and are merely utilizing what is easiest and what we are used to. Climate alteration is a serious job that affects worlds, and animate beings, and if non stopped will do important desolation. Climate alteration is the addition of the temperature of our planet. ( Morris, 4 ) Climate alteration is more than merely a alteration in the conditions ; it is a alteration over a long period of clip. ( â€Å" What is Climate Change? † ) . Climate alteration happens of course but besides because of worlds. During the summer our planet is closer to the Sun and becomes heater. In the winter things get cooler because we are turned off from the Sun. But the ice that we have lost or has melted rebuilds in the winter. This is because of freeze and snowfall ( â€Å" Causes of Climate Change † ) Natural temperatures have risen 1.08 grades Fahrenheit over the past 100 old ages. ( Baker, 4 ) Our environment is besides altering because of human activity and the nursery consequence. The nursery consequence is when nursery gases are trapped in our ambiance. ( Henson, 20 ) Greenhouse gases trap the heat from the Sun in the Earth ‘s ambiance. This heat leads to an addition in the Earth ‘s surface temperature. ( Henson, 21 ) There is this bed in the ambiance that traps heat to maintain our planet warm. When worlds release nursery gases, they get trapped by this bed and the surface temperature rises. There are three chief gases that are considered nursery gases. These gases are C dioxide, methane, and azotic oxide ( Baker, 6 ) . Carbon dioxide is produced when fossil fuels such as coal and oil are burned. Animals such as cattles and sheep release gas as portion of their digestive system and through manure. This produces methane. Then there is azotic oxide. Azotic oxide is produced when fertilisers are used for paces and harvests. ( Walker, David, 112 ) Every clip you drive to the shop, watch Television, travel on the computing machine, drive a auto, and turn on the visible radiations fossil fuels are burned. They are burned to bring forth the energy to power things. When fossil fuels are burned, C dioxide is released into the air. Because there are so many people and so many people actively let go ofing C dioxide, it finally adds up and the temperature rises. ( Henson, 24 ) These gas sums are increasing because the human population is increasing. Climate alteration affects the environment and worlds. The clime alterations with a little temperature alteration. Over the past 25 old ages, the Arctic sea ice country has decreased by about five per centum and summer sea ice country has decreased by 15 per centum. ( â€Å" Melting Ice Caps † ) The thaw of ice greatly affects the nutrient concatenation. The nutrient concatenation is an agreement of the being of an ecological community harmonizing to the order of predation in which each uses the following normally lower member as a nutrient beginning. ( Webster Dictionary ) In the north-polar the animate beings and workss greatly depend on each other. The nutrient concatenation starts with the ice. Ice has algae on it which the krill eat. If the ice thaws, the krill will decease out. ( Baker, 11 ) Fish eat krill, and if the krill sum decreases so will the fish sum. Whales, walruses, seals, and polar bears, will besides be affected. These animate beings will hold less nutrient available because they eat the fish. Even the smallest alteration in temperature can run the ice and do the whole nutrient concatenation to be thrown off. ( Baker, 11 ) The heating of our planet can besides impact the animate being ‘s version. The animate beings in the north-polar have adapted to cold temperatures, few hours of sunshine, short turning seasons, flora and growing periods, and have grown thick coats. Animals in the Arctic have adapted to the conditions so the temperature changes greatly affect them. ( Baker, 11 ) There are three ecosystems in the Arctic. These three ecosystems are the Arctic Ocean, Ice Sheets, and the Tundra. The Arctic Ocean supports fish life. The Ice Sheets provide shelter and land to run for seals, seahorses, polar bears and many more. The Tundra supports life for mosses, lichen, and provides nutrient for musk Oklahoma, hares, and many reindeer. And in the summer birds migrate here. ( Baker, 10 ) The Arctic Ocean is greatly affected by clime alteration. Temperatures are lifting the fastest here. The Arctic Ocean is the smallest ocean and parts are for good frozen. It includes the sea and set down North of the Arctic Circle, the North Pole, and some parts of other states. ( â€Å" Arctic Ocean † ) The rise in temperature is doing the ice to run. Ice and snow reflect the Sun beam and heat, and H2O and land do non. Because of the ice thaw, there is non every bit much snow and ice. The H2O and land are absorbing the heat and Sun beams doing temperatures to lift even more. ( Baker, 8 ) The lifting temperatures are impacting animate beings excessively. Animals are greatly affected by the clime alteration. Their place is here in the Arctic and they depend on the ice for shelter and runing infinite. The Arctic has many polar bears. Polar bears are endangered because of the thaw ice. In the summer the Arctic Ice sheet thaws. But because of clime alteration, the ice sheet is runing three hebdomads earlier so it did in the 1970 ‘s. ( Baker, 13 ) When the ice sheet moves north the home ground of the polar bear psychiatrists. This forces the bears to swim long distances to happen nutrient for their households. Most bears are good swimmers but some become tired, doing them to decease. ( Olson, 11 ) Another ground polar bears are endangered is because they are non happening the nutrient they need in the H2O, so they wonder towards towns for nutrient. Polar bears ca n't happen the nutrient with the sum of fat they need to last the winter. The bears become slender and ca n't last doing decease. ( Olson, 20 ) Another animate being that is in danger is the Caribou. In 1989 there were 187,000 Caribous and in 2007 there were 120,000. ( Baker, 14 ) Caribou Numberss are diminishing for many grounds. Caribou eat lichen and moss found in the Tundra. Snow sums are increasing which makes it difficult for the Caribou to happen the nutrient with the right sum of fat it needs. If the Caribou does non hold plenty fat to do it through the winter, it will decease. In the summer the moss and lichen become green earlier so normal. This helps the Caribou but so these workss will decease out before. If they do non acquire plenty of the moss and lichen and do non hold adequate fat stored, they will finally decease. ( Baker, 15 ) Climate alteration besides affects people. There are 28 communities in the north-polar mainland and islands. ( â€Å" Canada ‘s Northern Communities † ) This is their place and clime alteration has made it difficult for them to run and angle. There cultural behaviours are forced to alter. Because of the thaw ice sea degrees are raising doing houses to be damaged. Climate alteration could hold a immense impact on our planet in the hereafter. With the ice runing the manner it is, sea degrees could lift doing implosion therapy, and land could be destroyed. Animals are threatened because their nutrient and shelter beginnings are shriveling. Some of these animate beings are endangered now and could go nonextant. Climate alteration could besides be good. The ice that is in the manner could run opening ways for boats to acquire through. ( Baker, 25 ) This could assist concerns take shorter paths to acquire where they need to travel. One chief thing that climate alteration will impact is touristry. Tonss of people would love to see these animate beings and topographic points. More people will come to these topographic points because they may be warmer, or easier to acquire to. Each twelvemonth the mean American adds more than 40,000 lbs of C dioxide to the air. ( Earth In The Hot Seat, 53 ) Go play football or association football. Go take a walk outside, or wing a kite alternatively of sitting inside on the computing machine. When you spend the bulk of your clip outside you do non let go of C dioxide. Reducing the sum of energy you use is the easiest manner to cut down your C dioxide sum right off. ( Earth In The Hot Seat, 54 ) If everyone is cautious to what they do, how much electricity they use, or how long the stay indoors, our C dioxide sum will shrivel. In the terminal this will all add up and the temperature alterations will be smaller. Climate alteration is a job that affects worlds, and animate beings, and is doing alterations to our environment. Over the past one hundred old ages, the mean surface temperature has risen a little over 1 degree Fahrenheit. ( Baker, 4 ) There are many organisations assisting with clime alteration. The Sierra Club is assisting to do clean energy solutions, green transit, bound nursery gases, and utilize resources beyond coal. They are besides informing people about clime alteration so they will make their portion. Climate Change is â€Å" Care for God ‘s Creations. † ( Seven Key Themes of Catholic Social Teachings ) We need to demo attention for the Earth because it is portion of our religion. â€Å" We are called to protect people and the planet, populating our religion in relationship with all of God ‘s creative activities. † ( Seven Key Themes of Catholic Social Teachings ) Finding alternate beginnings of energy is a great manner to assist protect, and sal vage what we have of our planet.

Labour Party to socialism Essay

‘Explain the ideas and policies which link the modern Labour Party to socialism’. (10 marks) Socialism is the economic system based on cooperation rather than competition of businesses which utilizes centralized planning and redistribution of wealth. Industry is state owned and therefore companies have government monopolies on them which results in no competition. Industries are redistributed though the state to achieve a fairer society. Traditional Labour values were indeed a form of socialism as some of their core values include a large welfare state, mild redistribution of wealth through taxes and social mobility. Socialism was founded in 1789 if the modern day Labour party had the same ideologies as those of the original socialist politicians then it would be considered a far right party in today’s political spectrum. Since its origins, the principles of socialism have evolved into many different forms of itself to make it compatible with society. There are many links to many differing forms of socialism both traditional and modern in today’s Labour party. Democratic socialists i.e. Labour believe in â€Å"Equality of opportunity† this means that everyone has the same opportunities to maximise their potential and accomplish high positions in life no matter what their background or ethnicity, for example a labourer’s child can become a lawyer or politician if he/she desires and they will not be discriminated against. This is still one of Labour’s core values, therefore linking to traditional socialism. Another concept of democratic socialism is the redistribution of wealth an example of ‘New Labour’ doing that is increasing the amount in social housing estates, or the introduction of the ‘windfall tax’ which raised ?5billion to set up the ‘New Deal’ which helps the long term unemployed back to work through training and employment, thus giving opportunities to those who previously didn’t have the skills to generate their own wealth. Traditional socialism wants radical constitutional reform e.g. democratise institutions such as the House of Lords. ‘New Labour’ does want constitutional reform such as the de-centralisation of power and mild House of Lords reform e.g. it is elected not inherited. So therefore shows that Labour does still have socialist values.

Self-concept: Meaning of Life and Ideal Self

â€Å"Self-Concept† written by Barry Joel Desaine (March 2010) Email: [email  protected] com SELF-CONCEPT Sensing that he is a distinct and separate existence from others through time and space, a man becomes aware of his existential self from infancy. As he matures he also becomes aware of his categorical self through the realization that he has characteristics or attributes that distinguishes him from other objects in his environment. These two aspects – the existential self and the categorical self – constitute the initial ways in which an individual begins the self-perception process that leads to his self-concept (Lewis and Brooks-Gunn, 1979). However, because the idea of self-concept is utilized in many disciplines including psychology, philosophy, sociology, nursing, biology and anthropology, there is no consensus as to how to define â€Å"self-concept† using terms of specificity. As illustrative of this, the concept of self-identity is referred by theorists using a diversity of terms such as: the authentic self; the cohesive self; the core self; the saturated self; and the possible selves. Additionally, in describing the components of self-concept, the influential humanistic psychologist, Carl Rogers, used global terms such as: self-image; self-esteem; and the ideal self, while educational psychologist Gary D. Phye and other theorists used more specific terms such as: the physical component; the social component; the academic or intellectual component; etc. Suffice it to say, most of the research literature suggests that self-concept may be generally defined as the sum total of what an individual thinks or perceives about himself. Using this general definition as a foundation this essay proposes to examine the components of a man’s self-concept in terms of his: personhood; place in society; perfection; and purpose. Personhood – Who am I? Who am I? This is the most fundamental question which an individual can ask about himself and in endeavoring to determine an answer, whether conscientiously or unconscientiously, his self-image is created. A man’s conscientiousness bears witness that he is more than just a chemical composition of matter – more than mere physical existence. He is aware that he is made up of both material and immaterial constituencies and, as a result, his self-image is also comprised of factors of both. These factors include physical, moral, social, emotional and intellectual traits. Firstly, a person’s self-image includes a mental picture of his physical appearance or what is termed body image. It is made up of his perception of his body, both internally and externally. He may think of himself as being too skinny, having beautiful eyes, a nice face, a nose that is too big or any combination of approval or disapproval of a vast variety of physical attributes and abilities. Inherent in this is also the feelings and attitudes he has about his body. Body image is affected by a number of factors including: normal developmental growth; one’s perception of what others think of his body; and cultural and social attitudes and values. For example: A child’s body image is very different from that of an adolescent teen. Similarly, the wife of an abusive husband who speaks ill of her body can develop a poor body image. Additionally, in some cultures a fat person is considered to be a healthy person so that a skinny person in that culture may tend to have a poorer body image based on societal values. Secondly, a person’s self-image also includes his moral traits such as his core values and beliefs. He may view himself as being honest and upright or he may be confident of his voracity and godliness. On the other hand, he may even think that he is wicked and vile or generally of an evil disposition. As with his physical traits his perception of his morality is a part of his self-image and is not an inevitably accurate reflection of his personhood. In a similar manner, a person’s self-image includes perceptions of his social, emotional and intellectual traits. From a social perspective he may see himself as being a good father, loving husband and competent worker. Emotionally, he may think he has a sanguine personality with a measured temperament. Finally, from an intellectual perspective he may think he is very smart, or of average intellect, or may lack confidence in his academic abilities. In summary, a person’s self-image helps him understand his personhood and helps him to define who he is in his own eyes. It is a major component of his self-concept. Place in Society – How do I fit in? How do I fit into society? This is another question that is internalized by an individual, whether conscientiously or not. It leads to the development of his self-esteem. Self-esteem is very important as it affects how we think, act and relate to other people. It may be defined as having a favourable perception of oneself and may be qualitatively described according to the degree of favorability. High self-esteem is a good opinion of oneself whereas low self-esteem is its antithesis. In finding his place in society an individual would generally focus on: his relationship with others; his value to them; the role models who influence him; and his ability to influence others. These domains all constitute the conditions for his self-esteem development which is a major component of self-image (Rogers, 1979). Although a person’s self-concept starts with understanding his personhood, this existential-anthropological view of the individualistic self may give way to his acceptance that he is an integral part of a larger society. He learns how to define the self by comparing himself with others around him (Festinger, 1954). Within this framework, he recognizes the importance of various associations or relationships including family relations, career relations, community relations, and other relations. This â€Å"connectiveness† to the society may lead to a more systemic view of the self as the individual considers his role in its holistic development. Inherent in this is his understanding of his value to the society and his ability to influence others towards its development. The degree to which he is able to succeed in these ventures highly impacts his level of self-esteem. Consistent put-downs, discounting, threat, loneliness, powerlessness, frustration, and intolerance are the seeds of low self-esteem that leads to a harvest of these negative characteristics. On the other hand, developing high self-esteem requires: encouragement; acceptance of oneself and others; perceptiveness; an appreciation of life; reassurance; and faith in oneself and others; and ultimately trust in God. All of these factors are based on interpersonal relationships. Perfection – Who do I want to be? Am I the person I want to be? This is another question that is internalized by an individual in the development of his self-concept. A person’s self-image does not always match the image of what he would like to be or what is termed his â€Å"ideal self† (Rogers, 1979) nor what he thinks he should be or what is termed his â€Å"ought-to-be self†. This sometimes affects the degree to which he values himself as there is a very close relationship between self-image and self-esteem. The ideal self and the ought-to-be self are sometimes collectively referred to as the â€Å"possible selves† (Markus & Nurius, 1986). These are generally not consistent with the actual life experiences of a person. Psychologists refer to a large difference between self-image and the idea self as â€Å"incongruence† while a relatively small difference is called â€Å"congruence. † All individuals experience a certain degree of incongruence. Carl Rogers believed that the greater the degree of incongruence the more difficult it is for a person to arrive at self-actualization. As a result, the individual always strives to make changes in order to come as close as possible to his ideal self or ought-to-be self. Social comparison theorists have a different view in regards to man’s perfection. They contend that many individuals do not have an image of perfection or an ideal self but instead they compare themselves to â€Å"similar others† to validate their own attitudes and values (Jetten, Spears, and Manstead, 1996). However, the general idea is the same i. e. comparison of oneself to a perfect other, whether the ideal self, ought self or similar others, is another component of self-concept. Purpose – Why am I here? Why am I here? Since the meaning of life is an issue that is debated philosophically, scientifically and theologically there are various answers to this question. However, despite the diversity of answers the question is of vital importance since the answer determines how one sees the world and how one sees the world also determines how he sees himself. One’s religious belief about the meaning of life is a powerful influence on his self-concept (Blaine, Trivedi & Eshleman, 1998). Additionally, religion may be an underlying method for organizing self-concept principles since it encompasses all facets of life. A major contribution of religion to self-concept development is its role in affecting one’s self-esteem. Research has shown that students who abandon traditional religious practice in order to become involved in the occult were much more likely to have: low self-esteem; negative feelings about school; poor self-concept; a higher tolerance for deviance; negative feelings about the future; and little desire to be a good person (Tenant-Clark, C. M. , Fritz, J. J. , & Beauvais, F. , 1989). In contrast, students who are affiliated with a traditional religious persuasion are less likely to be involved in delinquent behaviour (Rhodes & Reiss, 1970). Additionally, the question of the purpose of life is significant in determining an individual’s self-value. For example, atheism postulates that since there is no god there is no intrinsic value to life: Life is as meaningful as you want to make it (Dawkins, 2006). The question of purpose is pointless and one is worth as much as he thinks he is. In contrast, theism postulates that life comes from God and therefore has an intrinsic value that is determined by Him: Life is meaningful because God created you for His purpose. Self-value is not determined by what people think but on knowing that God has a purpose for everyone. Ultimately, one’s self-concept is influenced by his understanding of the purpose for his life. In summary, self-concept is the view one has of himself and is determined by his experiences and the value placed on them. The components of one’s self-concept include his: personhood; place in society; view of perfection and his view of his life’s purpose.

Coffee tree genome sequenced Essay Example | Topics and Well Written Essays - 750 words

Coffee tree genome sequenced - Essay Example The accessibility of the absolute chloroplast genome enables an interagency spacer that can utilize genetic engineering that will improve the crop. I think the author of the article intends to report a complete sequence of the coffee chloroplast other than documenting the technological methods using new genome sequencing. The information will also compare genomic organization in lieu with phylogentic relationships of coffee with other angiosperms This article brings into focus the issue of DNA proteins in humans and genetic engineering. This is because the topic will tackle chloroplast genetic engineering of the chloroplast genome coffee. Samson et al. (342) state that coffee is one of the crucial cash crops in the world. The world consumes nearly 3 billion cups of coffee every day. The crop is second to oil in terms of foreign exchange value in many developing countries. Coffee belongs to the Rubicae family specifically of the angiosperms. The two species of coffea include Arabica and rubica . Worldwide, people use the former due to its quality and fragrance while it remains vulnerable to pest and diseases such as nematodes, coffee berry borers, fungus among others. Researchers reckon a need to improve coffee Arabica in terms of its resistance to pests like the coffea canephora that causes plenty of damage to the tree mortality and the coffee trees. Some researchers have managed to perform successful genetic coffee engineering. Some of the genetic engineering included the simultaneous cultivation of c. Arabica protoplasts in conjunction with different genes. I think the researchers acquired somatic embryos of c. Arabica through electroporation method that enabled them to combine other genes. I find that the researchers went ahead to try out different integrations in a bid to acquire a c. Arabica resistant type. It seems the efforts were in futility until they acquired

Religion Assignment Example | Topics and Well Written Essays - 250 words - 1

Religion - Assignment Example The epic â€Å"Book of Gilgamesh† was used to influence other people to magnify the king’s power. In fact, the real king Gilgamesh was worshipped after his death because of this book’s influence ( the house of royalty.nu,2010). Historically, a kingdom’s influence (during such civilization) is based on its religion. An example of a similar civilization is that of Egypt where people perceive the Pharaoh as a god. Hence, respect is immense for the said leader. â€Å"Astrologys ancient beginnings are also traced to Mesopotamia at least as far back as 2001 BCE. These early records reveal a complex cosmology in which the Sun, the Moon and the planets represented gods who possessed the power to direct and intervene in the course of physical events† ( metareligion.com) In fact, many people read the horoscope in newspapers scouring for any prediction about their future. This influence was ushered by the coming of New Age religion. In conclusion, old civilizations like Mesopotamia has highly-influenced religious beliefs which has permeated even modern -day societies

Baby Products Store Communication Plan Essay Example | Topics and Well Written Essays - 500 words

Baby Products Store Communication Plan - Essay Example With the established objective and goal, the key communication message is then framed within the two points of difference, and the proposed communication tools (including business website, monthly online newsletter, business brochure, magazine advertisement, and yellow pages advertising) and budget are presented. Lastly, pre-set measurements are included to track each communication tool. Baby Products Store first opened its doors in the Westchester Mall in 1998 and was the first store in the neighborhood to provide premium baby products. In the next ten years, numerous stores with similar concepts have started in the surrounding area selling undercutting Baby Product Store’s business by offering products with a cheaper price ranges. To avoid price war within the area, Baby Products Store has made a decision not to lower prices, but to create a new selling point of offering specialized customer service and exclusive product offerings provided by loyal long-term suppliers. The objective of this communication plan is to re-introduce Baby Product Store to the surrounding towns and municipalities and highlight the unique customer service policy and exclusive products offered in-store. The goal of this communication plan is to reach 50 unique customers using various communication channels. Because the objective of the plan is centered around the store’s surrounding towns and municipalities, a more targeted and personal communication approach will be adopted. The primary audiences for Baby Product Store are new mothers and parents of small infants and toddlers in the surrounding towns and municipalities.  

CALL research review Assignment Example | Topics and Well Written Essays - 500 words

CALL research review - Assignment Example In addition, the results depict the role of CALL in using technology available to increase foreign language learning effectiveness in students. The article then develops the conclusion that CALL system increases the effectiveness of foreign language learning programs. In addition, students tend embrace the CALL system learning program more than other learning approaches (Nerbonne & Katushemererwe, 2014). From the article, the results obtained depict that the use CALL increases the effectiveness of foreign language learning programs. The conclusion is accurate based on that the results from the research realized that students found it simpler and effective to use CALL system rather other teaching techniques in learning of a foreign language. From the results, one may ask the question on what qualities are available for CALL that makes it effective? The system main unique property is the use of technology such as online learning approaches (Stockwell, 2012). This property allows the tutor to develop modernized curriculums. In addition, the student are provided with more appealing and interesting learning programs (Stockwell, 2012). In an argument by Beatty (2013) the CALL system has to its exposure the use of the online methods learning techniques. The author further points out that information sharing and dissemination on this approach is more effective (Beatty, 2013). Consequently, the learning experience is made more effective for both the tutor and the students. In regards to foreign language learning, the CALL system increase the scope of research that could done to enhance the learning experience. In addition, through research the tutor is able to understand trends in a particular foreign language that may increase the effectiveness of the student to attain the objectives and goals of the foreign language learning programs (Stockwell, 2012). One major strength of the article is that the text

American military tortures of prisoners of war Term Paper

American military tortures of prisoners of war - Term Paper Example Since soldiers do not usually divulge information, the military personnel who detain hostiles as prisoners of war use different methods of torture for extracting information. Similarly, during peace time also nations come under threat of terrorist attacks, which is a major problem in nations across the world. Thus, when the military or the law enforcement agencies arrest suspects, they torture them to obtain information. In the modern day the United States of America is one nation that has become the target of many countries due to political as well as religious reasons. Politically, the nation opposes communism and as a result, countries embracing the communist political ideology have become America’s enemies. On the other hand, in religious and political context, the nation is also being targeted by Muslim radical groups. Thus, the American military as well as law enforcement agencies are often forced to resort to torturing prisoners from other nations for extracting informa tion for the purpose of safeguarding the external and internal security of their nation. While there are often allegations about countries engaged in war torturing the prisoners of war and other suspects, the complaints against the US military have been mounting in recent years, especially in the context of their role in Iraq, Afghanistan and in the crackdowns against the Al Qaeda. The general perception is that torture is being meted out by low ranking soldiers but in many cases the evidence has suggested that high ranking officers in both the military and civil administration authorize such atrocities on detainees. It is also noted that while the US government promises to punish those responsible for such acts, only the people at bottom receive the punishment and top ranking leaders get away. One of the major instances of the exposure of US torture on prisoners of war in recent days is the episode in March 28, 2004 when pictures of US soldiers inflicting torture and humiliation on the

Process Performance Research Paper Example | Topics and Well Written Essays - 750 words - 1

Process Performance - Research Paper Example The store being in operation for the last six decades have a tremendous experience in the pizza market. The business has an advantage since they have unique food enjoyed by the customers. With the current trends and technological change, there is need to adopt the advanced ways of increasing efficiency in processing since the people are used to faster services in other disciplines. Therefore, the pizza store has to follow suit and offer real time services in order for it to retain its customers. The Pizza Store Layout Simulation which has been introduced has helped the business manage the service delivery to customers. This is though management of queues so that customers do not wait for long before they are served. An important point to consider from the present system is that and in general is that customers must be satisfied. The system ties to balance the demand for a certain service and the ability of the system to offer the service. The concepts from the learning curve are very important since it determines and shows the achievement of the process to meet its requirements. As from the design of the process, it has a control line mean drawn within a lower tolerance limit and upper tolerance limit in the learning curve. This shows the range at which the management wants the production and service delivery to range in order to have a customer satisfactory service and profitable business. This is the main aim of any business as pointed out by Chase et el (2006) that such learning curves are used in corporate strategy planning that involves decisions on pricing, capital investments and cost of operation (Chase, Jacobs, & Aquilano, 2006). In summary the system helps in determining the changes that need to be made and the magnitude of these changes since it will show how a change in one metric alters the others. A new design will basically base itself on the current system. It will be an improvement of the current design by

THE ECONOMICS OF OCEAN RESOURCES Essay Example | Topics and Well Written Essays - 1000 words

THE ECONOMICS OF OCEAN RESOURCES - Essay Example Until nature’s public goods and marine resources receive explicit consideration in marine policy, insufficient conservation and biodiversity will result. Fisheries are a classic example of the manner in which marine conservation problems have been framed traditionally (Beamish & Brian 24). The services and biodiversity of unblemished ecosystems are public goods that avail numerous public benefits. The crucial role that public goods play is increasingly acknowledged in marine resource management. Two vital management tools have gained momentum in industrialized countries in recent years. These are marine spatial planning, inclusive of the application of MPAs (marine protected areas), and the rights-based management system, inclusive of catch shares. Both tools reflect a fair amount of consideration of the public good and the nature of marine resources. Environmental public goods, for example, biodiversity and ecosystem services are applicable without having to cut back on the available supply. That is, they are non-rival. Once public goods are supplied, it is out of the question to exclude other parties from consuming them. That is, they are non-excludable. Public goods bring about public benefits through option values, indirect existence, and use. Some environmental assets are labeled ‘impure public goods’ because they provide both public and private good benefits. Impure public goods are also known as mixed goods. For example, whales are impure public goods since they provide public benefits because of their existence and contributions to the marine food web and private benefits because they enable hunting. Seabirds, sea turtles, among other cetaceans such as vaquitas and dolphins are also impure public goods (Beamish & Brian 24). This is because they provide both public and private benefits, with fluctuating strengths of excludability and rivalry. Efficient conservation and supply of impure

Critical study of how music uniquely expands our understanding of experience Essay Example for Free

Critical study of how music uniquely expands our understanding of experience Essay Music has long existed in our society as a form of culture, entertainment and the like. In fact every civilization known to exist had had a great deal of benefits from music. There are lots of people who see music as nothing more than plain entertainment however there are those who holds in the claim that music gives us something more than entertainment per se. There are claims that music could affect us in a number of ways. Music has considerable effects on one’s mind, body and emotions. Music that are abundant in beats in a way could fuel one’s body, music carried out with feelings could affect one’s emotional status and could either make one cry with misery or laugh with joy, classical music could stimulate the mind, and so on and so forth. There are people who are greatly aware of the effects music could wrought on a person and this could greatly be seen on our everyday experiences. Movies, films, news, see the importance and know the effects music could have on every individual and thus music is key parts in every movie made nowadays. Have you ever seen a movie that doesn’t have an original sound track or a movie that did not make use of background music? Ever seen a documentary and the like who did not use music in the background while portraying the videos or documents they have? Having seen some of the uses music could have it may now suffice to say that music is indeed an important aspect in our lives and it plays fundamental role in today’s society (as well as on societies which existed thousand of years ago). As was stated music is an essential part of every culture, of every society and thus it is of no surprise that music is seen as a part of our everyday routines. Music could have fundamental effects on one’s emotion. Think of an instance wherein certain music affected you emotionally. Say you heard a certain song and it evoke within you some sort of emotions like pain, happiness and the like. I remember for an instance a conversation I have had with a friend of mine. He always loves to listen to the lyrics of Ever After of Bonnie Bailey and Come Around by Rhett Miller. He told me that he love listening to Ever After because that used to be their theme song (of his ex girlfriend) and he loves singing Come around because he can relate to that particular song. Thus, seemingly music indeed has certain effects on our emotions. I even remember claiming that my friend is such a masochist because he loves listening to sad songs such as Come Around when he has a choice to do otherwise. Similarly music has certain ways of affecting one’s mood. However it is not really known how do music affects a person physiologically and psychologically as well. Thus, a question may arise as to how do certain music affects a person’s mood. In order to determine how music affects a person’s mood one must first know the root as to how music inspires a person’s emotion. There are two contrasting viewpoints who tried to answer this particular puzzle. These views are called emotivist and cognitivist. For an emotivist they believe in the notion that we feel certain emotions as a form of response everytime we hear certain music. The cognitivist on the other hand believes otherwise. The cognitivists believes that there is more to humans than emotions and thus they believe that we get to decode certain musical emotions on a rational level, thus it shows that the cognitivists do not really believe that we really get to experience musical emotions. In order to see whether the beliefs of the emotivists are correct or not an experiment needs to be conducted in order to see if there are certain music models which could draw out coherent physiological reactions from different kinds of people. This experiment is needed in order for us to see if we really do experience emotions when exposed to a particular music. It is in this regard that a study had been conducted by Krumhansl wherein two groups of student were used. These particular groups of students each partake different activities. The activity went as follow: One group of 40 students dynamically rated the levels of sadness, fear, happiness, and tension in six sample pieces intended to evoke sadness, fear, or happiness. They did so by adjusting a slider on a computer while the music was playing. A separate group, consisting of 38 college students, was hooked up to physiological sensors monitoring a variety of cardiovascular, electrodermal, and respiratory responses which recorded their change over time. Both groups heard the six musical samples with a 90-second pause in between each. The physiological measures taken from the second group were compared with the degree of sadness, fear, happiness, and tension reported by the first group. Both the physiological measures and emotional ratings were recorded as they changed during the course of the piece. Therefore, correlations could be drawn between the intensity of certain emotions and physiological symptoms. (Boswell) The results shown by the experiment was in accordance to the side of the emotivists. Each of the musical selections was rated as having the intended emotion, and consistent physiological responses were found for each measured emotion: sad music was correlated with a decreased heart rate, lowered finger temperature, increased blood pressure, and decreased skin conductance level; happy music with faster and shallower breathing, and fear-invoking music with a slower pulse, faster breathing, and decreased finger temperature. These effects were consistent during the duration of the pieces. (Boswell) This is further proof that the emotivists position was indeed supported by the said experiment. The fact that there was a coherent physiological modification that was produced by the different music used in the said experiment were behavioral evidence enough that those college students indeed experienced certain emotions all throughout the time they were exposed to the music used. This result contradicted the claim that emotions could only be transmitted once a person gets to recognize a certain passage present within a particular music. Another study was made by Sloboda. Sloboda attempted to identify the exact musical composition which brings about definite physical emotional responses. Examples of the said responses are tears, trembling, and the like. The study made use of questionnaire which was dispersed to five hundred British citizens. However, only eighty-three persons send back the survey. It is an important thing to know that those eighty-three persons who answered the survey were experts in terms of music, particularly classical music. The said survey had went on as follow: Participants were instructed to indicate the frequency with which they experienced certain physical responses as an effect of music within the last five years, as well as the piece of music and, if possible, the specific part of the piece or musical event that provoked it. In addition, they were asked to say whether the response was consistently evoked. (Boswell) A huge number of the partakers claimed that they were able to experience certain physical emotional responses such as mirth, trembling, tears, lump in their throats and the like for the last five years of their lives. However the survey showed that women are more prone to experiencing tears as compared to men. Men on the other hand, especially those already on their thirties, claimed that they experienced more laughter than compared to other age. Just as was the case on the experiment conducted by Krumhansl, the survey conducted by Sloboda also showed a great deal of consistency to each piece of music they were exposed to. This particular survey also showed the extent of the consistency in that the reactions remained consistent even though they have heard the certain musical piece for more than fifty times. A further point of interest is that there are particular melodic constructions which showed to have consistent effects upon the partakers of the said survey. Appogiaturas for one were consistent in bringing tears into surface. The experiment also showed that a series of changes in terms of harmony incite trembling, whereas quickening brought about faster heart beats. However, if there is a certain drawback in the said study is the fact that it was conducted with the use of questionnaires. We could have no way of knowing if the person who answered it had answered truthfully or if s/he is merely bluffing. Thus, in a way we have no way of making sure that the partakers of the said survey indeed experienced the particular emotions and physical responses they reported they have experienced for the past five years. Another factor is the fact that those who participated in the survey were all expert on the field of music and thus we could not really deduct from this survey alone that the rest of the world would also act or feel the same way. However there are certain studies which had been conducted which show that very little difference exists between those who have musical expertise and those who have none. In addition, the records stated by the partakers of the said survey regarding their experiences of physical signs of emotions are not really unusual. Thus, in a way we could say that the study conducted by Sloboda also supported the position held by the emotivists. We should also take into account the fact that the physical responses reported by the survey partakers are in fact common in all human beings since we all share the same autonomic response system. However, we should also take note of the fact that our capability to utilize the said system in order for us to feel or experience certain emotions brought about by music is in a way, a learned process. This particular claim is supported by the fact that very young children do not really get to experience the said responses. Even those adults who have different kinds of music as compared to ours are not likely capable to experience the said responses brought about by the music we listen into. Thus, Sloboda claimed that the link between musical compositions and emotions is a learned process which is also dependent on one’s culture. However, this does not necessitate that we do not really get to experience or fell certain emotions from listening to certain music. It only tells us that we may not be able to relate nor are we likely to experience certain emotions from listening to other music that are completely different from ours. Fact is, Sloboda even claimed that if we are to be exposed to music completely different from ours we could still get to relate to that music although it would take time. Therefore even though the link between musical compositions and emotions is a learned process, evidences and studies still show the stand held by the emotivists that we are indeed capable of feeling or experiencing certain emotions simply by listening to a particular music. Thus those who participated in the studies conducted have steadily testified that they have indeed experienced true emotions when they listened to certain music. The researches conducted also accounted for the fact that very little difference in terms of recognizing emotions could be seen between those who have musical expertise and those who have none. Thus this accounted for the emotivists view that we could indeed experience certain emotions simply by listening to certain music, although it is still not clear what inclines us to be affected in certain ways. Research conducted claims that there is really no ground in saying that somewhere in our brains there could be located a region dedicated mainly to process musical data. In contrary, the errand of musical processing is extended to the whole region of our brains. Thus whereas the right brain is responsible for the emotions evoked while listening to music, the left brain is quite responsible for looking at music in a more rational ground thus it tends to critically examine music. There are even proofs which show that the primeval region within our mid brain is the one responsible for our emotions we experience while listening to music. Thus a primeval region within our midbrain engages itself with the task of realizing and appreciating music in an emotional way. However, the specific region wherein music is being developed (if ever there is one) is yet to be known. A study which involves this particular interest was conducted by Schmidt and Trainor. Schmidt and Trainor studied whether or not frontal brain electrical activity correlated with intensity and positivity or negativity, or valence, of emotion. The study showed that the left frontal brain is the one responsible for experiencing positive emotions whereas the right frontal brain is the one responsible for experiencing negative emotions. Thus, emotions such as happiness, interests and the like are product of the left frontal brain whereas emotions such as horror, revulsion, pain and the like were made by the right frontal brain. Therefore it would suffice for us to say that when listening to happy tunes our left frontal brain is likely to be triggered whereas listening to desolate songs would trigger our right frontal brain. It also follows that the intensity of music could affect the intensity of the frontal activity. The hypothesis stated above had already been confirmed. A careful selection of music which would likely draw out positive emotions triggered the left frontal brain whereas a careful selection of music which would likely draw negative emotions triggered the right frontal brain. Thus, the frontal activity of the brain increases every time the intensity of certain music also increases. Thus in a way this is also another proof which supports the emotivist view that listening to certain music could make a person experience certain emotions. Thus a similarity between music and language could be seen. Both language and music alike is inclined to be interpreted subconsciously. Thus, this seems to show that humans have a biological structure which enables music to draw emotions from each of us. And though this particular structure is yet to be known, researchers concluded that the said structure is not composed of a single area on the brain. On the contrary, researchers believe that such structure is made up of an interaction of the different systems which could be found within our brain. It is due to music’s many uses that music is also deemed to have considerable effects on the field of medicine. There are certain accounts taken from the Bible, artifacts, as well as studies that show that music could have considerable effects on a person’s health and well-being. In fact, there are historical inscriptions taken from Egypt, Greek, China and other known civilizations which praise music’s ability in medical matters. Music is widely considered to have medical importance and it is in this regard that music even such a term such as music therapy. After World War II the United States of America even see to it that music therapy would be used on wounded soldiers who were tormented by physical as well as emotional traumas taken from the war. Physicians and nurses alike saw how music helped alleviate some of the soldiers or veterans pain by merely engaging themselves on musical activities. It is on this regard that hospitals started employing musicians to help better their patients’ status. Music had been very helpful in bettering the patient’s emotional as well as psychological status and as many people learned of these certain benefits derived from music, National Association for Musical Therapy came to existence. The need for musical therapy became wide range to the point that the National Association for Musical Therapy or NAMT allied themselves to other musical organizations which in turn resulted into the foundation of the American Music Therapy Association or AMTA. The ranges of music therapy vary widely in that it not only caters to emotional sickness since it also proved to be beneficial in sickness suffered under physical injuries. Music therapy helped people in terms of their perceiving pains. There are a number of reasons why they consider music as an effectual means in limiting perceived pains. First, music could divert a person’s mind from the pain at hand or from the pain a person perceives. Second, music could help in terms of giving a person some kind of control. Thirdly, music could help counter pain since it could help a person in releasing endorphins which are necessary in giving a person some sense of well-being. Fourth, slow music could help a person in terms of relaxation in that it slows a person’s breathing. Take a person with leukemia for an example. Let’s say Person A needs to undergo a certain surgery necessary to cure his leukemia. One should admit that surgical procedures are indeed frightening and thus Person A could not help but be afraid of what’s on store for him and thus Person A’s blood pressure continues to rise and this in turn has a crucial effect on Person A’s healing process. This particular thing could also heighten Person A’s awareness or perception of pain. One’s pain could not be measure by anyone and thus there is no standard in terms of the amount of pain a person could have. It is in this manner that music therapy comes into the picture. We have already enumerated the reasons why music therapy is considered beneficial in medicine and thus in this manner one could be lead to speculate that music therapy could indeed lessen one’s pain perception because it could work in certain ways in order to lessen a person’s perceived pain. Disturbance or diversion could help in certain ways in lessening one’s sense perception and thus it could help moderate the pain a person undergoes. This pain moderation could be redirected to the cognitive section which could be seen in the Gate-Control Theory of Pain. Pleasant music naturally applies or concentrates on a person’s pleasant stimulus which in turn concerns the capability of the information processing system. Since the music would be busy attending to the pleasant stimulus of a person it naturally follows that the person’s occupation would be diverted from the pain-causing stimulus. It is ion this regard that music is considered important in distracting a person because distraction presents a person with an escape by means of imagination which in turn is a crucial means in lessening stress, nervousness and fear which are important factors which constitutes pain. Thus enjoyable imagination could promote some sense of control to a person which could decrease a person’s nervousness and feeling of being powerless. Thus since music helps transfer our attention away from painful experiences it provides us with a strategy we could use when we undergo painful experiences, may it be physically or emotionally.

Personal Reflections Essay Example for Free

Personal Reflections Essay The concept of self in the social world has been the subject of psychology studies for decades. Self-concept is defined as â€Å"a person’s answers to the question, â€Å"Who am I?† (Myers, 2010). Several factors, both internal and external, create each individual’s sense of self. Self-concept, self-esteem, self-knowledge, and social self all help create the sense of self. Self-schemas are an important component of one’s self-concept. A schema is simply defined as â€Å"mental templates by which we organize our worlds† (Myers, 2010). Self-schemas are the beliefs one holds, which define who we are. Self-concept The development of our self-concept has numerous influences, which include roles played, social identities formed, comparisons made, personal success and failure, judgments, and cultural surroundings (Myers, 2010). Roleplaying can include what we are in our professional life, as children in school, and into adulthood. The roles we assume may not feel like second-nature in the beginning, however, as we evolve within our roles, we become a more self-confident role player. Social comparison shapes an individual’s self-concept through academics, finances, and looks. The impact the comparison has is dependent who we are comparing ourselves to. Personal success and failure occur on a daily basis at work, school, and home. Judgments made by our peers strongly influence our own perception of self. Positive feedback will result in a positive view of one’s self, as a negative feedback will result in a negative self-concept. Our cultural surroundings impact our self-concept also. Westernized cultures tend to be more self-absorbed than an Eastern culture. â€Å"In many Western cultures, there is a faith in the inherent separateness of distinct persons† (OMalley, 2002). Individualism and collectivism are two concepts describing how  individuals view their importance within their culture. Individualism is mainly seen in a Western culture, where an individual places personal goals and gains over a group’s goals and gains. Collectivism considers a group’s goal as a priority over an individual’s goal. â€Å"Most cultures native to Asia, Africa, and Central and South America place greater value on collectivism† (Myers, 2010). The interdependent self is defined as the â€Å"view of the self and the relationship between the self and others† (OMalley, 2002) within a group. Self-esteem Self-esteem is â€Å"a person’s overall self-evaluation or sense of self-worth† (Myers, 2010). People have both low self-esteem and high self-esteem, depending on the variance of difficulties in their life. Poverty, drugs, and abuse can all be considered a factor in a person’s low self-esteem. High self-esteem can also be portrayed a negative trait, especially when the individual is viewed as narcissistic. Narcissism is defined as â€Å"having an inflated sense of self† (Myers, 2010). Self-efficacy Self-efficacy is defined as â€Å"the belief in one’s capabilities to organize and execute the courses of action required to manage prospective situations† (Cherry, What is Self-Efficacy?, 2014). Self-efficacy is not the same as self-esteem, which is how valuable an individual perceives themselves to be. An individual’s self-efficacy is the belief they are capable of accomplishing a task, even when the task is challenging. Studies of the Self Various studies of the self in psychology have offered an insight into what is believed to be the center of self-concept. Carl Rogers believed self-image, self-esteem, and ideal self are the three components of self-concept. Self-image is â€Å"how you see yourself† (Cherry, What is Self-concept?, 2014). A person’s self-image can include positive and negative aspects, which may or may not be realistically true. Self-esteem is the how valuable a person believes they are. Comparison between a person’s own successes and another’s can impact their self-esteem in a negative or positive manner. Ideal self is how a person would like to see their self. Ideal self is not necessarily how an individual actually perceives their  self, rather the idealistic version that person dreams of being. Who I am Amanda’s Self-concept By asking myself â€Å"who am I†, I am able to define my self-concept. I am a mother and I love my children. I am a full-time employee at ESCO Corporation. I am a college student at the University of Phoenix, studying Environmental Science. I am not an easy person to get along with, and I tend to take criticism personally. Amanda’s Self-esteem I have low self-esteem. My low self-esteem has been an ongoing issue from childhood. I struggle with my weight, which was not a real issue until I was out of high school. I thought I was overweight as a teen, when in reality I was at a healthy weight. After I had my first daughter at the age of 18, depression slowly took over my carefree and happy personality. I began to eat more in an attempt to feel better about myself. I remember one incident as a Senior which really made an impact on my self-esteem. While changing classes, I waited at my locker for a classroom to finish letting students out. One of the disabled girls from that classroom kept looking at my mid-section. She finally asked me â€Å"are you pregnant or something†. I was not pregnant anymore, and had given birth two months before. Hearing another person say I looked like I was pregnant still brought my feeling of self-worth to the lowest point at that time. Amanda’s Self-efficacy My self-efficacy can be compared to a roller coaster. I do challenge myself to excel at work and school. I believe I can accomplish anything I put my mind to. Over the past decade, I have improved my self-efficacy, with a tremendous improvement over the last five years. The individuals I have chosen to surround myself with, as opposed to in the past, have helped me accomplish my dreams. My fiancà © encouraged me to stand up for myself, especially with my parents. My parents had been involved in raising my children to the point I was not able to make a decision without calling for their opinion first. The feeling of dread would overcome me due to the fact I knew my parents would not approve of my decisions if I did not talk to them first. I finally realized I was holding myself back, and I could make important family decisions without their approval. I signed up for the  University of Phoenix for the reasons I believed were important. I did tell my parents I was going back to school after I had signed up, and I saw the disappointment they felt over not being able to control me with the decision. My fiancà © has been encouraging throughout my studies, and continues to give me the push I need to finish my last five classes. References Cherry, K. (2014). What is Self-concept? Retrieved January 20, 2014, from About Psychology: http://psychology.about.com/od/sindex/f/self-concept.htm Cherry, K. (2014). What is Self-Efficacy? Retrieved January 21, 2014, from About Psychology: http://psychology.about.com/od/theoriesofpersonality/a/self_efficacy.htm Myers, D. G. (2010). Social Psychology (10th ed.). New York, NY: McGraw Hill. OMalley, M. (2002). Hazel Rose Marcus and Shinobu Kitayama, Culture and the Self: Implications for Cognition, Emotion, and Motivation. Retrieved January 21, 2014, from Honors 130: Conceptions of the Self: http://chnm.gmu.edu/courses/honors130/culture.html

Slavery in Chesapeake and the Economy

Slavery in Chesapeake and the Economy The development of slavery in the Chesapeake was due solely to the economic needs of white settlers. Do you agree? History can never adequately provide answers regarding the motives of men and women throughout recorded history; what it can do, however, is to provide a prism through which to gauge the consequences of their actions. With regards to slavery, the consequences of the Southern United States’ intrinsic involvement in the practice of slavery were truly seismic, resulting in the American Civil War and the cementation of the world’s most powerful economic and military force. The role of the Chesapeake in this tumultuous domestic conflict should not be underestimated such was the deep seated nature of the region’s association with slavery. Certainly, economic necessity appears to be at the forefront of this historical fact with the rich tobacco and other grain industries flourishing in the South as a direct result of the burgeoning slave trade. Indeed, as Fogel (2003) underscores, even the slaves themselves could be traded amongst white settlers for economic profit. For the purpose of perspective, the following analysis into the development of slavery in the Chesapeake region must adopt a critical stance attempting to show that economic reasons were indeed the dominant paradigm in the region’s development of a sophisticated slave trade while also underscoring the complex and diverse nature of the early American slave trade. First, however, a conceptualisation of the issue must be attempted. It is important to note that Chesapeake differed markedly from the slave trades operating in the Georgia Low Country after the first arrival of enslaved African workers in the early seventeenth century (transported by Dutch merchants to replace a dwindling European labour force in the North American colonies). Unlike in other English colonies, the Chesapeake was a locale that was only colonised for economic reasons with a sparse colonial population in the days immediately prior to the introduction of slavery. Likewise, the differences within the Chesap eake itself highlight the way in which the values of trade, profit, production and the economy were central to the genesis of slavery in the region, as Philip Morgan (1998:9) details. â€Å"By the late seventeenth century, Virginia had a plantation economy in search of a labour force, whereas South Carolina had a labour force in search of plantation economy.† From the very beginning, therefore, a symbiosis began to form between the determining economic factors of the white settler communities and the introduction of large numbers of slaves into the colonies, with the number of African workers increasing from 13000 to 250000 in the Chesapeake Bay area between 1700 and 1770. The fact that this unprecedented level of African recruitment was accompanied by a drive to attract more female slaves to the colonies so as to increase the plantation population is testimony to the economic imperative at the heart of slave development in the Chesapeake. If slavery were a temporary measure to increase population levels in the area then the imposition of female slaves would not have occurred; only because of the permanence of the economic necessity for slaves did this phenomenon occur. Furthermore, the sheer expanse of the New World landscape required the development of slaves to even begin to cultivate the land for economic production. After the introduction of rice crops in the 1680’s, Boyer (2003:85) estimates that a farmer planting 130 acres of the crop would require at least 65 slaves to do so. With the rapid reduction of the white indentured slaves after the turn of the eighteenth century, the absolute economic need for African slaves in the Chesapeake further increased so that the white plantation owners were utterly dependent on slave manpower in order to function as viable enterprises, competing with highly productive colonies such as the West Indies. Without the slave trade, the Chesapeake region of America particularly the states of Virginia and North Carolina could never have emerged as a major player in the expanding trans‑Atlantic trade system. It was not just for economic reasons that slaves were seen as integral to the rise of the Chesapeake. Health imperatives likewise played a part in the development of slavery during the early years of the colonial era. The African workers were immunised against the malaria that came with the imported rice and grain crops – a disease that rendered white workers obsolete during the formative years of the Chesapeake’s economic development. Moreover, the hot and humid climate of the Chesapeake was wholly alien to the white settlers from the colder European climate while the African workers imported to work on the plantations were much better equipped to cope with the working conditions in the New World, though Oscar and Mary Hadlin (1950:199-222) refute this claiming that it is unjust to blame nature for barbaric human institutions. It is also important to recognise, as Edmund Morgan (2003:314-344) points out, that the slaves were important for sociological and cultural reasons, helping to underpin the rigid class structure that flourished in the southern American states. By taking away the need for a white working class, the slaves of the Chesapeake performed the task of cultural underdogs, which was an integral part of the economic rise of the region as a world exporter. Despite the diverse range of cultural and sociological factors prevalent in the development of slavery in the Chesapeake there is no escaping the pre‑eminence of economic imperatives. Indeed, the manufacturing of the term ‘slave trade’ implies the significance of economic issues in all parts of America that indulged in slavery with the transaction of human beings working in tandem with the production of profits garnered from the rich plantations. As Winthrop Jordan (1976:110-115) details, the underlying prejudice of the white settlers incorporating a profound sense of racial and ethnic superiority facilitated the evolution of slavery as a comprehensive way of life in the Chesapeake. The fact that the Chesapeake was willing to go to war with the Yankees for the perpetuation of the profits generated by the slave trade proves beyond doubt that economic reasons were the catalyst behind the development of slavery in the region. References Boyer, P.S. et al (2003) Enduring Vision: a History of the American People: Fifth Edition New York: Houghton Mifflin Breen, T.H. (Ed.) (1976) Shaping Southern Society: the Colonial Experience Oxford: Oxford University Press Fogel, R.W. (2003) The Slavery Debates, 1952-1990: a Retrospective Baton Rouge: Louisiana State University Press Morgan, E.S. (2003) American Slavery, American Freedom London: W.W. Norton Co. Morgan, P.D. (1998) Slave Counterpoint: Black Culture in the Eighteenth Century Chesapeake and Low Country Chapel Hill, NC: University of North Carolina Press Selected Articles Jordan, W. (1976) Unthinking Decision: Enslavement of Negroes in America to 1700, quoted in, Breen, T.H. (Ed.) Shaping Southern Society: the Colonial Experience Oxford: Oxford University Press Journals Hadlin, M.F. and Hadlin, O. (April 1950) Origins of the Southern Labour System, quoted in, William and Mary Quarterly, Volume 7, Number 2

Financial Aid Essay :: Financial Scholarship Essay

Since the day I was born, I have enjoyed story telling. My first memories are of my father spinning me tales, as I nodded off. Every night I traveled back in time through his stories. I learned of Nero's sadistic burning of Rome, Adolph Hitler's maniacal reign, and Sojourner Truth's brilliant speech. All elements of our historical heritage, for which I have great affection. When I was quite young, my father purchased our very first computer. Through his hobby, I grew to love the technical side of the world in which we live. Through the years, we have owned many computers and they each taught me something new. Due to these two loves, I have chosen to double major in history and computer science. "Jewel, you have to make it. I want you to finish what the rest of us have started. You must finish college," my grandmother has stated to me many times. No one in my family has completed a four-year degree. It is my intent to blaze a trail for my posterity, as also is my grandmother's ambition. As long as I can remember it has been my fondest dream (and my furthest goal) to attend college. From the beginning, I knew it would be an uphill climb to gain admission into a prestigious university.

Are Illegal Police Quotas Still Affecting American Citizens? Essay

Are Illegal Police Quotas Still Affecting American Citizens? Just this past summer, one of my good friends was driving through Harrisonburg on his way home from work, when he noticed the one thing all drivers dread, flashing blue lights closing in on him fast. While pulling to the side of the road, he realized there was not one, but two police cars behind him. He knew he had only been going five miles per hour over the speed limit, so he was worried as to why two police cars had just pulled him over. After sitting in fear behind his wheel for several minutes, two cops walked to his car and informed him that he was getting a speeding ticket. Obviously even five miles per hour over the speed limit is still speeding, but what would bring two cops to pull over a car traveling at a speed that almost everyone drives? Statistics from New York City’s Police Department have shown that the number of tickets for miniscule offenses is on the rise, and even though it is illegal for a city to set a formal quota for police to meet, many people believe it is still a common practice to have â€Å"under the table† quotas. According to Compstat, a crime analysis and police management process developed by the New York City Police Department, officers wrote 912,414 parking tickets between January 1 and May 11 of this year, as compared to 877,443 parking tickets during the same period last year, which represents an increase of 3.9%. A spokesman for the Patrolmen’s Benevolent Association, Al O’Leary, said, â€Å"The apparent increase in summonses (in New York City) was fueled by quotas. You can call them goals or targets or management productivity levels, but in a practical world, those are quotas" (Mauldin). Police chiefs everywhere contend that there... ...ity to come up with new forms of revenue, so why bother when they can just keep the quota system bringing in the money. Police are supposed to give the citizens of a city a feeling of security, but these quota systems are slowly turning that once felt sense of security into a sense of paranoia. If this trend continues in America, how long will it be until the population as a whole not only has a distrust, but a flat out hatred of police? The chaos that would happen in this instance may not be as far off as you think. Works Cited Mauldin, William. â€Å"NYPD Is Charged With Setting Quotas?† New York Sun Online 13.5 (2003). 7 Sept. 2003 (http://www.nycpba.org/press-sun/sun-030513-tickets.html). Saltonstall, David. â€Å"Quota’s? What quota’s?† New York Daily News 29.5 (2003). 7 Sept. 2003 (http://www.nydailynews.com/front/story/87757p-79862c.html).

Conrad’s Congo Journey :: Biography Biographies Essays

Conrad’s Congo Journey Joseph Conrad’s own experiences during his trip through the Congo helped him provide a foundation for the writing of Heart of Darkness. In 1890, Conrad took a job as a captain on the river steamer Kinshasa. Before Conrad took this job, he had worked for the French merchant navy as a way to escape Russian military service and also to escape the emotional troubles that had plagued him. Conrad had been in a financial crisis that was resolved with help from his uncle. After this series of events, Conrad joined the British merchant navy at the beckoning of his uncle and took the job as the captain of a steamboat in the Congo River. An important fact to remember is that Conrad was a young and inexperienced man when he was exposed to the harsh and dangerous life of a sailor. His experiences in the West Indies and especially in the Belgium Congo were eye opening and facilitated his strong outlooks that are reflected in the book Heart of Darkness. Conrad’s journey th rough the Belgian Congo gave him the experiences and knowledge to write about a place that most Europeans would never see in their lives. The diaries Conrad kept during his journey through the Congo gives detailed descriptions of the monotonous African landscape. Conrad wrote that the landscape of the African coast looked the same every single day.[1] This is reflected in Marlow’s narration of the jungle where shapes and forms cannot be made out clearly. The monotonous landscape differed from what Conrad had expected of this exotic location. When he was still a young kid, he had once boasted that he would someday journey to the heart of Africa. However, the actual journey was not at all what he expected it to be. Conrad was shocked at the men in the African colony. He was repulsed by the European colonizers because of the horrible treatment of the natives as well as the unlawful aggressive pursuit of loot. Conrad witnessed atrocities committed by the European colonizers, which helped to form his opinions on the colonization of Africa. In the novel, Conrad uses sarcasm to display his displeasure towar ds the European colonizers’ treatment of the natives. The Europeans in the book are called pilgrims and the natives are called cannibals, however the pilgrims are the ones who are much more willing to use force to resolve their problems.

Environmental Revolution

The Next Step Broad Social Change Through Personal Commitment Introduction In the last thirty years, America has witnessed an environmental revolution. New laws like the 1963 Clean Air Act and the 1974 Safe Drinking Water Act forged new ground in political environmentalism. Social phenomena like Earth Day, organized by Dennis Hayes in 1970, and the beginning of large-scale recycling, marked by Oregon's 1972 Bottle Bill, have help change the way Americans think about the environment. As we approach the third millennium, however, we must reconsider our place on the planet and reflect on our efforts and progress towards a sustainable society. As global warming becomes a scientific reality, natural disasters make monthly appearances in the headlines, and communities continue to find their ground-water contaminated by industrial and nuclear waste, we must ask ourselves: are we doing enough? The environmental movement in the past has largely been a social and political phenomenon. While many of us recycle (yet still only 35 percent of us) and take dead batteries to our town's Hazardous Waste Day, most Americans have not made the environment a personal issue. Very few of us have taken the kind of personal life-changing steps that are necessary to create an environmentally sustainable society. It is simply naive to believe that America's present rates of consumption, waste production, and environmental contamination are sustainable. The kind of social change required can only happen when we as individuals embrace the effort in our everyday lives. Only then will corporate America and the government realize that they too must change to maintain their customer base and public support. This kind of personal commitment to change would also create a new social ethic based on the environment under which people and companies who do not care for the earth would be held socially and financially responsible. In six parts, this article will re-examine our place in the environmental movement and investigate exactly what changes we can make in our personal lives to bring about positive change. These areas are transportation, energy, recycling and waste management, toxins and pollution, food, and water. Some of the changes discussed will require sacrifice. But, more important, these changes will often simplify our lives, bring our families and communities closer together, and help us to better understand, revere, and coexist with the world upon which each of us is directly dependent. Transportation The invention of the automobile is one of history's greatest environmental disasters. The automobile decentralized our society. People with cars moved out of the city and drove to work from their suburban homes. Before the automobile, agriculture was local. Food was grown by farmers living in what was soon to be the suburbs, and delivered fresh to markets in the cities. Because of the short distance food had to travel, farmers didn't need to add preservatives or other additives to maintain freshness. Clearly, the automobile, like other harmful inventions, makes our lives easier in many ways, but how often do we consider the environment when weighing these benefits? Fossil fuels account for the automobile's most significant effect on the environment. Not only are the emissions from cars and trucks toxic to every air-breathing organism, but every step of the fossil fuel process, from extraction to disposal, is bad for the environment. According to the U. S. Environmental Protection Agency (EPA), millions of gallons of untreated water contaminated by the drilling processes are dumped into waterways and oceans annually. Once extracted, fossil fuels are frequently refined on site, burying 179 million tons of toxic waste annually. During transport, an average of 1 million gallons of oil is spilled into the ocean each month. Upon arrival, fossil fuels are usually burned in automobiles or power plants. The average coal-burning power plant burns about 10,000 tons of coal in a single day. With even a low estimate of five per cent waste, that leaves 500 tons of toxic waste produced each day by a single power plant. If used in cars, oil must be refined further, wasting more energy and creating more toxic waste before drivers purchase it. The combustion engines used in cars and trucks emit toxic gases that contribute to the greenhouse effect and acid rain, deplete the ozone layer, and create more than 50% of the smog producing toxins that city-dwellers breathe every day. Even if we disregard the environmental damage caused by fossil fuels, we should recognize that, as a non-renewable energy source, the earth's reserves will eventually run out. Hundreds of millions of years of organic decomposition will be wiped out in a single century. Conservative estimates say we have 30 to 50 years left of oil use. With more and more developing nations rapidly increasing their use of fossil fuels, and the continuing growth rate of fossil fuel use at four times the population growth, our time with fossil fuels could be significantly less. Just imagine the economic and political upheaval a major oil shortage would cause. Simply put, the country that depends on fossil fuels the least will be the most likely to survive the economic strife and wars resulting from global depletion. Fossil fuel consumption is deeply entrenched in the American mode of life. We rely on automobiles for almost all of our transportation needs, enjoy motor boats and jet skis on our vacations, and use gas-burning engines in most of the tools we use in the yard. (Although electricity is another major consumer source of fossil fuel consumption, that will be discussed in the Energy section. Yet we can make numerous changes in our lifestyle that will significantly decrease our personal consumption of fossil fuels. Let's return to America's biggest weakness: the automobile. Simply not driving is the best and most obvious solution to the problem of automobiles. Americans have gotten used to their cars and seldom walk or bicycle even short distances. Gym class became a federal requirement in the 1930s because students were being driven or riding busses to school instead of walking. Americans have also become significantly more overweight since we started driving. Consider your Saturday errands around town. Most errands we make are to destinations less than a few miles away and frequently involve dropping off or picking up something small. These kinds of errands can just as easily be accomplished by walking or bicycling. Your body will thank you, and so will the environment. Public transport, if available, is also a great way to stay out of the car. Consider an area's public transportation system in choosing a place to live, as some cities have significantly better systems than others. When your destination is too far to walk or bicycle, there are still numerous ways to minimize the use of automobiles. If you drive to work, find other people at your company or other companies near you that live in your town and start a carpool. Even carpooling once in a while makes a difference, so don't get discouraged by occasional scheduling conflicts or other obstacles. When running errands, plan ahead to consolidate them into one trip and consider the most efficient route. If possible, park in a central location and walk to multiple destinations. Ask a neighbor or friend if they need to go out (everybody has to go to the grocery store, for example), and share a ride. For every ride you share, the fuel consumption and emissions for that trip are cut in half. There are also many ways that your driving habits effect the fuel efficiency of your car. Try to avoid fast accelerations, for instance. They use significantly more fuel than gradual accelerations. Likewise, avoid driving at excessive speeds. Every car engine has an RPM (revolutions per minute) at which optimal fuel economy is achieved; you'll find it in your car's manual. Check your tachometer and try to maintain that RPM while driving. Minimizing the work-load on your car is another way to increase fuel economy. Remove any unnecessary heavy objects from the car, and avoid using the air conditioner when possible. Finally, turn off your engine if you expect to be idle for even a short while. Starting a modern fuel-injected car uses less gas than idling for 30 seconds. Did you know that warming up your car by letting it idle in the driveway in cold weather actually causes engine damage? This is also when your car's emissions are at their worst. The best and fastest way to heat up a car is by driving it. When it's time to buy a new car, there are many ecological alternatives to the gas guzzling beasts typically driven by Americans. Many compact cars on the market today achieve stunning fuel economy. The four-wheel-drive trucks so popular in today's market get comparatively bad gas mileage and usually carry one person over a paved road. Buy the smallest car you can, and don't buy a larger car for infrequent needs-consider buying a used trailer for infrequent cargo hauls. If you've been putting off the purchase of a motorcycle as whimsical, think again. Many motorcycles (and scooters in particular) achieve significantly better fuel economy compared to even the most fuel-efficient cars, resulting in less over-all consumption and emissions. Maintenance is the final step in minimizing the environmental impact of automobiles. Modern cars have very sophisticated emissions systems and engines that must be finely tuned to achieve maximum efficiency. Regular check-ups for your car will protect your investment and ensure the car is in its best possible working order. The longer you keep your car, the more value from it you receive and the less waste is created and energy spent in the production of a new car. If you have to commute to work every day, consider an electric car. Electric cars have come a long way in price, distance and efficiency, and will soon be available from large manufacturers like Ford and Toyota. Several small companies around the country convert small gas powered cars and trucks to electric, zero-emissions vehicles and sell them for slightly more than a gas-powered car. As electric cars become more common and are manufactured on a large scale, their prices will drop significantly. Many hobbyists, with no prior automotive or electrical expertise, have created their own electric cars from their used gas-powered vehicles. Check your local library for one of the many conversion guides available. Today's electric cars take about four hours to charge, plugged into a standard outlet, and can go anywhere from 50 to 200 miles on a single charge. While you wouldn't want to take an electric car across the country (though this has been done), their distance per charge is plenty for a typical commuter to get to work and back. Most electric car owners keep a gas-powered car around for longer trips. Owners of electric cars generally find the increase in their electric bill minimal compared to the amount they save in gasoline. While electric cars create no emissions themselves, and create almost no waste (even the batteries are recyclable), the electric company is still burning fossil fuels to create the electricity needed to charge the car. Nevertheless, electric companies are capable of converting fossil fuels to energy much more efficiently and with fewer emissions than a gas-powered car. Electric cars also leave room for improvement in any method of large-scale energy production, such as biomass, hydro, and solar (see the Energy section). This section has focused primarily on cars, but Americans also use many other gas-powered engines. The small engines in motor boats and lawn equipment do not have to meet the emissions standards of cars, and thus, emit far more toxins into the air. Consider using a quiet, powerless mulching mower on your lawn if you have one, and an electric weed whacker rather than one that is gas powered. If you enjoy the water, consider learning to sail rather than motoring. Motorized water vehicles not only emit air pollution, they also pollute the water, contribute to sound pollution, and injure fish and other animals in the water. Energy in the Home Automobiles are not the only consumers of fossil fuels or sources of air pollution stemming from our personal lives. According to the EPA, furnaces, hot water heaters, and other fossil fuel burning appliances in American homes produce 20% of all U. S. carbon dioxide, 26% of sulfur dioxide, and 15% of nitrogen oxide emissions, the leading causes of acid rain and global warming. Note that these figures do not take into consideration the power our homes draw from fossil fuel-burning power plants. By making our homes as energy-efficient as possible and minimizing our personal use of electricity, we can significantly reduce our personal impact on the environment. The main sources of power consumption in our homes are the heating, ventilation, and air conditioning (HVAC) systems. Maintaining, repairing, or upgrading these systems will not only save us money, but also reduce the amount of energy needed to run our homes on a day-to-day basis. The EPA's Energy Star Homes program brings environmentally aware developers and manufacturers together to build homes that are better insulated and utilize 90% efficiency or better HVAC systems. If you are looking to build a new home, call their toll-free hotline, (888) STAR-YES, for literature, or save paper and visit their Internet site at www. epa. gov for more information. Unfortunately, building new homes is not an environmentally sound thing to do. New homes require previously undeveloped land or disposal of the property's old construction. Further, new wood and materials must be used unless costly measures are taken to restore materials from an old construction. Beyond environmentally unsound, new construction is many times more expensive and time-consuming than renovation and repair of most existing houses. Even if your house is too costly to upgrade, consider buying an already renovated house or one easily renovated before building new construction. A furnace using heating oil, natural gas, or electricity heats most American homes. Still others use a wood or pellet stove. Of these, electricity is by far the least efficient. One truth of energy conservation is that electricity should not be used to produce heat, whether in a stove, water heater, or central heating. The exception to this is the microwave, which is the most efficient way to heat small amounts of food. Edward Harland's book, ECO~RENOVATION: the ecological home improvement guide, an excellent resource for anyone interested in environmental renovations, provides this revealing chart: Fuel Kg of CO2 Emitted per Useful Kilowatt Delivered (approx. ) Gas 0. 7 Oil 0. 5 Coal 0. 40 Electricity 0. 83 As you can see, electricity is more than twice as polluting as a coal burning furnace. Electricity is even worse if you take into consideration the amount of energy created by nuclear power, which creates nuclear waste instead of carbon dioxide (CO2). There is also a significant amount of energy wasted in cooling power plants and lost in the power grid, which further degrades electricity's viability as an environmentally sound energy source. As the chart shows, natural gas, or methane, is the cleanest burning fuel. While most of the natural gas used in America is drawn from non-renewable reserves, it can be produced renewably through biomass production, a method currently used by China. Methane is produced in massive quantities by decaying waste and agricultural operations, so much that methane is one of the most serious greenhouse gasses. If methane could be captured from these sources, we would be slowing the greenhouse effect and using clean-burning renewable fuel at the same time. For these reasons, if you have an aging or inefficient oil burning furnace, consider converting to an efficient natural gas furnace. Wood or pellet stoves still fuel many homes in America. Wood, if used wisely, is a renewable and relatively clean-burning fuel. While burning wood does produce CO and CO2, new technology allows wood stoves to reuse unspent output by re-burning it before emission. Pellet stoves, quickly replacing log-burning stoves, use pressed recycled paper and wood pulp that look like rabbit pellets. Pellets, while more expensive, are more efficient to burn and take up less space during storage. Before investing in a wood stove, however, be sure to investigate which brands are most efficient and emit the least gases and particulate. Also, wood stoves must be used carefully and maintained properly to avoid inefficient operation, excessive emissions, and leakage of carbon monoxide into the home. The best way to minimize the amount of fuel-produced heat your home requires is to insulate it properly. Insulation is the most important factor in the amount of energy required to heat your home. Consider a hypothetical home with 100% perfect insulation. This home would need to be heated only once, and never again. This puts into perspective the idea that we only need to heat our homes as much as heat escapes to the outside. Most houses in America are poorly insulated at best; only one in four houses have insulated walls. Consider the fuel savings if you increased your home's insulation quality by even 20%, which in many cases is a realistic goal. Initially, insulation costs time and money, but it pays for itself quickly in reduced fuel costs and a warmer, more comfortable home. Unfortunately, the finer points of insulating a home are beyond the scope of this article. An excellent resource on maximizing your home's insulation is Home Insulation by Harry Yost. Your local library should have, if not this book, several books on insulation that will at least get you started. Beyond updating your furnace and insulating your home, consider your personal use of heat in the home. The average American household's temperature during the winter is slowly rising because of increasingly sedentary lifestyles and lighter dress. The healthier we eat and the more exercise we get, the more internal heat our bodies will produce. The more above the outside temperature a home is heated, the less efficient its heating system becomes. If we simply wear more clothes, we will need substantially less heat. Wearing sweaters and slippers, eating nutritious food, and getting plenty of exercise are simple but frequently overlooked ways we can reduce our heating energy needs. Next to furnaces and stoves, the air conditioner is the second most energy-hungry appliance in American homes. Unfortunately, air conditioners rely on lots of electricity, the most polluting form of energy available. The use of air conditioners should be avoided at all costs. If you live in a climate with extreme heat, consider your air conditioner and its placement carefully. The EPA has outlined efficiency standards for most household appliances, air conditioners included. Make sure, if you buy an air conditioner, that it has the EPA's Energy Star mark of approval. This does not mean that the air conditioner is good for the environment, but that it uses its electricity efficiently instead of wasting it as many older models do. If you must have an air conditioner, purchase a small, efficient model and place it in a small, closed-off room where you spend most of your time. Make sure this room does not contain any heat-producing appliances like a washing machine or clothes dryer, and that sunlight does not enter through windows. Under these conditions, air conditioning can be relatively efficient and economical. Central air conditioning, on the other hand, is extremely inefficient and usually goes largely unused. Outside of heating and air conditioning, almost all of the energy used in our homes is electricity. Many Americans take electricity for granted, leaving unused lights and appliances on without thinking. A simple awareness in turning things off can greatly reduce our electric bills. Further, choices can be made in the kinds of lights and appliances we use, and whether they need to be used at all. As for lights, there are several high-efficiency bulbs on the market that, for slightly more money than a typical light bulb, can get by on a fraction of the electricity. Fluorescent lights, for instance, are five times more efficient than incandescent (typical) lights. Standard incandescent light bulbs use electricity to heat a filament that glows to create light, whereas fluorescent lights send very rapid and brief charges of electricity through a filament. The days of flickering long tube fluorescent lights are over. According to Edward Harland, new Compact Fluorescent Lights (CFLs) flicker at more than 20,000 cycles per second (compared to 60 in tube lights), are 30% more energy efficient than tube lights, and come on almost instantly. These lights, while more expensive, will significantly reduce your electricity bill and last five to ten times longer than standard light bulbs. Before even turning on the lights, make the best possible use of natural light in your home. Place your reading chair by a sunny window instead of in a corner facing out a window. Consider adding skylights to your home. These can create a surprising amount of natural light during the day, and contribute to your house's heat during the winter. Mirrors strategically placed on walls can also make better use of light and heat from the sun coming in through the windows. Use only what electric lighting is necessary: low-wattage task lights for individual applications instead of high power lights to illuminate a large area. If you must use outdoor lights, consider purchasing a motion detector that will turn the light on and off only when it senses movement. When purchasing appliances, check to see that they are EPA Energy Star approved. These appliances use energy more efficiently than others. Most refrigerators, for instance, have compressors at their base which produce significant heat and cause the refrigerator to work against itself. During fair weather, consider drying clothes on a line outside instead of using a dryer, which inefficiently uses electricity to heat cold wet clothes. Your clothes will last longer, and you'll see the difference in your electric bill. When undressing at night, ask yourself whether your pants can be worn again before washing. Americans, in particular, tend to balk at this sort of a suggestion. Allowing ourselves to think logically beyond social qualms and customs will allow each of our personal environmental movements to transcend many of our unsustainable habits. If you work in an office or at home, chances are your clothes aren't that dirty at the end of the day. You'll be surprised at the decrease in your weekly laundry load. The last big source of energy consumption in our homes is our favorite appliance of all. The average American household television is on 7 hours and 20 minutes per day, and 98% of all households have at least one television. At 170 watts per hour, that comes to 452,965 watt hours (or 453 kilowatt hours) of television use per year in an average household using one 25†³ television. Look at the breakdown of your electricity bill to put this number into perspective. You'll see that America could save a lot of electricity and money by simply turning off the television. Instead, we can read a book, go for a walk or hike, work in a garden, or talk or play a game with our families. Quite simply, the less television we watch, the richer our lives will be, the less we will spend on electricity, and the more we will be doing for the environment. All of the information in this section has focussed on minimizing the use of energy in the home. Imagine if you could use electricity in your home without burning any fossil fuels and without any monthly electric bills. This is not only possible, but a reality for thousands of Americans. With one initial investment in a photovoltaic system (silicon cells that convert the sun's light into electricity), you can end your dependence on polluting power companies and begin a new life of clean energy self-sufficiency. You can get started with a simple photovoltaic setup for a single zone of your home for less than one thousand dollars, or go all out with a top-of-the-line fully self-sufficient photovoltaic power center for about $13,000. If these prices sound high, consider the savings. If your monthly electric bill is $100, a top-of-the-line system that requires only a moderate degree of energy efficiency would be paid for in less than eleven years. And there is a whole spectrum of cheaper systems that can easily power a typical home. For less than four thousand dollars (paying for itself in about 3 years) the Real Goods Trading Corporation sells a system â€Å"designed to handle all the lighting, entertainment, and small kitchen appliances for a modest, energy-conserving household of one to four people in a full-time home. † This description is taken from the Real Goods Solar Living Source Book, 9th Edition. This seven hundred page tome covers everything from taking care of the land to water conservation and every alternative form of energy from solar to hydro to wind. It is a must-have for anyone who wants to live lightly on the earth, and is available at most major book stores and libraries. Recycling and Waste Management There is no environmentally sound method of dealing with the 200 million tons of municipal solid waste produced in America each year. There are many things we can do, however, to minimize, if not eliminate, our personal 4 1/2lb-a-day contribution to that figure. The now ubiquitous threesome, Reduce, Reuse, and Recycle, still defines what we all must do to bring our personal trash production down to a sustainable level. With the media and certain high-positioned nay-sayers claiming that recycling is worse for the environment than it is good for it, and laws making recycling just another stupid rule rather than a social imperative, perhaps a redux of America's trash situation is called for. Households and other residences produce 100 of the 200 million tons of annually produced garbage in the United States. Most of that goes to land-fills, where it is covered up (if not purposefully sealed to prevent leakage) and starved of the oxygen needed for biodegradation. Here is just a taste of some garbage statistics from Geoffrey C. Saign's well-researched book, Green Essentials: More than 1/2 of U. S. landfills have closed in the past 10 years, and nearly 1/2 of the remaining 5,800 landfills do not meet federal or state standards for human health and environmental protection. More landfills are being closed as they fail to meet 1993 and 1994 guidelines and as communities resist allowing new landfills in their area; 22 states will run out of landfill capacity within 10 years or less. The nation's 10 largest cities use a land area for their garbage that is larger than the state of Indiana. And this is just landfills. Incineration is quickly becoming the chosen method of dealing with garbage. Incineration actually concentrates the toxicity of garbage by mixing volatile chemicals at high temperatures and reducing its harmless biomass content. Approximately 1/4 of the ashes produced in a typical incinerator escape into the atmosphere, where they combine with the toxic gases emitted to cause acid rain, smog, and global warming. The remaining ashes are highly toxic and dumped in landfills or stored in toxic waste facilities. A few states mix this ash with pavement, where it will slowly decompose and leach into the ground. The simple fact is that most of this waste could be recycled or composted instead of burned or buried. Green Essentials offers this breakdown of garbage ingredients by weight: Ingredient % by weight Alternative disposal methods available Paper and paperboard 34% Recyclable Yard trimmings 20% Compostable Plastic 9% Recyclable Food waste 9% Compostable Metals 8% Recyclable Glass 7% Recyclable Wood 4% Compostable, can be used as fuel Rubber and leather 3% Recyclable (tires) Textiles 2% Donate Other 4% As this chart displays, 58% (not counting the 3% for rubber and leather) of our garbage is recyclable; 33% of the remainder could be composted. That means that 91% of all the garbage produced in this country (that's about 182 million tons annually) could be kept out of incinerators and landfills. Even a fraction of this ideal estimate would have a profound impact on the environment. Despite the amazing potential for waste reduction that recycling makes possible, The New York Times joined the media's misinformed recycling myth extravaganza in their June 30th, 1996 article, â€Å"Recycling is Garbage. From the beginning, pessimists and special-interest industries have spread incorrect â€Å"myths† about recycling. These claims frequently charge (among other things) that landfill space is abundant and cheap; there is no market for recycled goods; and recycling doesn't pay for itself. Consider the facts on these three points: Landfill space has become a precious commodity in the U. S. , with many states paying to export trash to other states or countries. Recall Geoffrey Saign's statement that â€Å"22 states will run out of landfill capacity within 10 years or less. The market for recycled goods, while fluctuating like any burgeoning market, has increased with the amount of recycled goods available to create a powerful new industry. According to the Environmental Defense Fund, â€Å"U. S. pulp paper manufacturers have voluntarily built or expanded more than 45 recycled paper mills in the 1990's, and are projected to spend more than $10 billion on such facilities by the end of the decade. † To argue that recycling doesn't pay for itself is like arguing that landfills and incinerators don't pay for themselves-of course they don't. Recycling plants, even in the industry's infancy, cost about as much to operate as conventional disposal methods, but are considerably more environmentally sound (costing less when environmental damage and cleanup costs are considered) and reduce pollution from manufacturing and mining for new production. Recycling is an easy thing to do, and good habit to get into as many towns and cities are requiring their citizens to recycle by law or charging by the pound for non-recycled garbage. First, find out what your town recycles by calling your local waste management facility. If your town or city doesn't recycle or recycles only a few materials, consider getting a â€Å"recycling-only† dump permit for a near-by pro-recycling town or city. Next, reorganize your home's main trash area to include receptacles for all the different materials you will recycle. Food containers like tin cans and bottles should be rinsed to keep your recycling receptacles from smelling. You'll be amazed at the decrease in waste the next time you take out the trash. If we make a commitment to recycle our garbage, we must support the effort on the other end by buying recycled goods. Many products' packaging claims â€Å"100% recyclable. † This is good, but keep in mind that it doesn't mean the material is recycled. Look for the percentage of â€Å"post-consumer waste† to tell you if it is and how much of is recycled. Recycled products like paper and cardboard have come a long way in quality and price. Seventh Generation, a producer of a full line of 100% recycled and earth-friendly household products, posts a convincing advertisement on the side of their bathroom tissue packages: If every household in the U. S. eplaced just one 4-pack of 430 sheet virgin fiber bathroom tissues with 100% recycled ones, we could save 1 million trees, 4. 1 million cubic feet of landfill space (equal to 4,618 full garbage trucks), and 427 million gallons of water (a years supply for 12,300 families of four). About 33% of the garbage we produce, like food scraps and yard trimmings, can be composted. Composting is nature's answer to garbage control, converting organic waste back into the soil it came from. While many people compost to create nutrient-rich soil for their garden, you don't have to be a gardener to compost your organic waste. You should cover your compost pile, but not suffocate it. The organic waste needs plenty of oxygen to feed the microbes that decompose the matter. You can build a box for your compost, or buy one pre-made at your local garden shop. Look for an organic gardening book at your library for instructions on building a