National Association Of Social Workers - 1191 Words

National Association of Social Workers (NASW) Code of Ethics Overview National Association of Social Workers created a Code of Ethics to determine how and when social workers should conduct their work to ensure clients are being treated effectively. The mission of social workers is to enhance human well-being and help to meet the basic human needs of all people. (National Association of Social Workers, 2008) Social workers fundamentally focus on the forces that create, contribute to, and address problems in living. (National Association of Social Workers, 2008) The social work profession was created to promote social justice and change on behalf of clients. (National Association of Social Workers, 2008) Within the code of ethics, the†¦show more content†¦(National Association of Social Workers, 2008) The core values are: service, social justice, dignity and worth of the person, importance of human relationships, integrity, and competence. (National Association of Social Workers, 2008) The Code of Ethics has six purposes that are served to direct the actions of the social worker. The purposes are: 1. The Code identifies core values on which social work’s mission is based. 2. The Code summarizes broad ethical principles that reflect the profession’s core values and establishes a set of specific ethical standards that should be used to guide social work practice. 3. The Code is designed to help social workers identify relevant considerations when professional obligations conflict or ethical uncertainties arise. 4. The Code provides ethical standards to which the general public can hold the social work profession accountable. 5. The Code socializes practitioners new to the field to social work’s mission, values, ethical principles, and ethical standards. 6. The Code articulates standards that the social work profession itself can use to assess whether social workers have engaged in unethical conduct. NASW has formal procedures to adjudicate ethics complaints filed against its members.* In subscribing to this Code, social workers are required to cooperate in its implementation, participate in NASW adjudication proceedings, and abide by any NASW

Social Perspectives On Education And The Sociology Of...

EDST 1104 – Social Perspectives in Education Assessment 2 - Essay TANUWIJAYA, Wirya Z3483970 Why is it important and/or helpful for initial teacher educators such as yourself, to learn about, and learn to use, ideas from the sociology of education? Social influences on educational outcomes and the social nature of education structures of the past and present exemplify how social institutions can affect education perceived by individuals. This can also be defined as the sociology of education; a study of education systems of how social institutions and individual experiences affect education and its outcome, as interpreted by Scott and Marshall (2009). This essay will address how the background of sociology of education (culture of power that exist) shapes the current social perspectives in education, how sociology of education contributes and its usefulness for initial educators. Sociology, education and history Firstly, it is fundamental for scholars to understand the relationship between the roots of educational sociology and the sociology of education. Education is being integrated into sociology, the latter considered by many educators as a supporting beam of pedagogy (in addition to philosophy, anthropology, psychology, biology, ethics and aesthetics). Through this, the knowledge of sociological method, problems and generalizations may be adequately interpreted to every educator. Surely, contemporary education cannot disregard the contributions of sociology. InShow MoreRelatedStudent s Social Background And Their Connections Within Society1531 Words   |  7 Pagesimperative to understand a student’s social background and their connections within society. Julie Matthews regards education being concerned with the transmission of culture, values, beliefs, knowledge and skills (2013,p166). Social insights into learner’s backgrounds can expose how and why student’s act and think in a particular way. Developmentally the sociology of education has provided numerous theories, the functionalist perspective, the conflict perspective, Forms of Capital and the Virtual BackpackRead MoreA Study Of Human Social Relationships And Organisations Essay1691 Words   |  7 Pagessocialistation but only because it helps produce the right kind of workers for a capitalist business(p.147). This would appear to suggest that according to both social theorists there is a connection between education and social inequilty. The educational system helps ypung people to prepare for the ecomnice system. The structure of the education system helps them with displaine and to prepare them to enter the workforce. As regards to my CA brief I will be discussing what sociologh is. Before I willRead MoreSociology Of Education As A Social Institution1489 Words   |  6 PagesSociology of education The sociology of education is a diverse and vibrant subfield that features theory and research focused on how education as a social institution is affected by and affects other social institutions and the social structure overall, and how various social forces shape the policies, practices, and outcomes of schooling (www.thoughtco.com). Sociology of education is the systematic study of educational system within the broader social context. At the heart of sociology is a specialRead MoreInvestigating What Macro-sociological Approaches and Micro-sociological Approaches Tells Us About Student Under-achievement in School850 Words   |  4 Pagesand Micro-sociological Approaches Tells Us About Student Under-achievement in School Macro-sociology approaches offer explanations for social phenomena in terms of the way in which social systems work as a whole. Micro-sociology gives explanations in terms of how people make things happen by interpreting their experience and acting on their interpretations. Macro-sociology divides into consensus and conflict approaches. The former view society as similar to the humanRead MoreCompare and Contrast the Marxist and Functionalist Interpretations of Education in Society1582 Words   |  7 PagesCarrie-Anne Hall 05007672 Sociology Essay Compare and contrast the Marxist and functionalist interpretations of education in society. The role of education is to educate individuals within society and to prepare them for working life in the economy, also to integrate individuals and teach them the norms, values and roles within society. There are many different sociological theories that differ within the role of education within society that attempt to try and explain how society or aspectsRead MoreAsdfghjkl894 Words   |  4 PagesSociology Research Area * * Aging and the Life Course * Alcohol and Substance Abuse * Asia amp; Asian America * Collective Behavior and Social Movements * Community and Urban Sociology * Comparative and Historical Sociology * Sociology and Computers * Crime, Law amp; Deviance * Economic Sociology * Environment amp; Technology * Family amp; Marriage * History of Sociology * International Migration * Latino/aRead MoreSociology Is The Study Of Social Behavior969 Words   |  4 PagesSociology is the study of social behavior. Social behavior has to deal with a society, its development, organizations, and networks. Poverty, the struggling middle class, education and social mobility, inequality,  social class and the health care system, are also important aspects of sociology. In class, we are currently discussing social class. Social class is a division of a society that is heavily based upon social and economic status. In the United States, there are many cases in which povertyRead MoreTheoretical Perspectives Essay: . Sociology Is The Scientific990 Words   |  4 PagesTheoretical Perspectives Essay: Sociology is the scientific study of how humans and groups behave socially and how they, as a whole, change over time. Through the examination of the scientific side of sociology, the understanding of the social world can be shown more clearly. Within the study of sociology, there are two main branches: micro and macro. Micro sociology is looking at the individual and social interaction. Macro sociology focuses beyond social interaction and seeks to examine systemsRead MoreSociology : A Sociological Perspective1292 Words   |  6 PagesOrigins of Sociology Ashley Drees Ivy Tech Community College Professor Brosmer April 10,2016 What is Sociology Sociology  is the  study of  social behavior or society, including its origins, development, organization, networks, and institutions. Sociology is a social science that uses various methods of empirical investigation and critical analysis to develop a body of knowledge about social order, disorder, and change. Three Main Theoretical Perspectives in Sociology Functional Perspective ConflictRead MoreSociology : An American Sociologist C. Wright Mills1204 Words   |  5 Pages1. Sociology is a science which study on relationship between the self and the society and their influences on each other. In order to survive we need each other. We cannot live by our own, so we are not independent individuals in the sociological world. Sociology also helps us to recognize our position in the society by our â€Å"sociological imagination.† An American sociologist C. Wright Mills created the term sociological imagination to know our interdependent relationship between who we are as individual

Dolphin Free Essays

New research suggests that dolphins are second only to humans in smarts. – MRI scans indicate that these marine mammals are self-aware. – Researchers think dolphins are especially vulnerable to suffering and trauma. We will write a custom essay sample on Dolphin or any similar topic only for you Order Now When human measures for intelligence are applied to other species, dolphins come in Just behind humans in brainpower, according to new research. Dolphins demonstrate skills and awareness previously thought to be present only in humans. New MRI scans show that dolphin brains are four to five times larger for their body size when compared to another nimal of similar size, according to Lori Marino, a senior lecturer in neuroscience and behavioral biology at Emory University, and one of the world’s leading dolphin experts. Humans also possess an impressive brain-to-body ratio. â€Å"If we use relative brain size as a metric of ‘intelligence’ then one would have to conclude that dolphins are second in intelligence to modern humans,† said Marino, who performed several MRI scans on dolphin brains. Marino will be presenting her findings at next month’s American Association for the Advancement of Science meeting. â€Å"Size isn’t verything,† she admitted, but she says at least two other lines of evidence support her claims about dolphin intelligence. First, various features of the dolphin neocortex the part of the brain involved in higher-order thinking and processing of emotional information are â€Å"particularly expanded† in dolphins. Second, behavioral studies conducted by Marino and other experts demonstrate that dolphins exhibit human- like skills. These include mirror self-recognition, cultural learning, comprehension of symbol-based communication systems, and an understanding of abstract concepts. The Navy’s Marine Mammal Program began in 1960 with two goals. First, the Navvy wanted to study the underwater sonar capabilities of dolphins and beluga whales to learn how to design more efficient methods of detecting objects underwater, and to improve the speed of their boats and submarines by researching how dolphins are able to swim so fast and dive so deep. In addition to this research component, the Navvy also trained dolphins, beluga whales, sea lions and other marine mammals to perform various underwater tasks, including delivering equipment to divers nderwater, locating and retrieving lost objects, guarding boats and submarines, and doing underwater surveillance using a camera held in their mouths. Dolphins were used for some of these tasks in the Vietnam War and in the Persian Gulf. The Marine Mammal Program was originally classified, and was at its peak during the Cold War. The Soviet Union’s military was conducting similar research and training programs in the race to dominate the underwater front. At one point during the 1980’s, the U. S. program had over 100 dolphins, as well as numerous sea lions and beluga whales, and an operating budget ot $8 million dollars. By the ‘s, however, the Cold W was over, and the Navvy’s Marine Mammal project was downsized. In 1992, the program became declassified. Many of the dolphins were retired, and controversy arose over whether or not it would be feasible to return unnecessary dolphins to the wild. pecific Tasks Navvy marine mammals are trained to perform many underwater duties, including Bottlenose dolphins detect and mark of underwater mines. The animal locates a mine and then deposits a weighted buoy line near the mine in order to mark it. California sea lions attach grabber devices to underwater objects for etrieval. This system is used extensively in training exercises with divers f or Explosive Ordnance Disposal units. Practice mines are placed on the sea floor; those not found by the divers during the exercise are retrieved by the sea lions. Bottlenose dolphins are used to detect and defend against enemy swimmers. This procedure was used in both the Vietnam War and the Persian Gulf to protect Navvy anchored vessels from enemy swimmers seeking to plant explosives. The dolphins would swim slowly, patrolling the area with their sonar, and alert armed trainer guards if they located a swimmer. They are also trained to â€Å"tag† the enemy swimmer with a marker so that Navvy personnel can apprehend him. During the Vietnam War, rumors circulated about a â€Å"swimmer nullification program† in which dolphins were also being trained to shoot at enemy swimmers with a device similar to the tagging device. The Navvy denies that any such program existed or that any dolphin has ever been trained to attacka human. 1960’s naw begins use of marine mammals 1965 sea lab II In 1965, the Marine Mammal Program began its first military project: Sea Lab II. Working in the waters off La Jolla, California, a bottlenose dolphin named Tuffy ompleted the first successful open ocean military exercise. He repeatedly dove 200 feet to the Sea Lab II installation, carrying mail and tools to naw personnel. He was also trained to guide lost divers to safety. 965-75 dolphins used in Vietnam The Navvy sent five dolphins to Cam Ranh Bay to perform underwater surveillance and guard military boats from enemy swimmers. Although during this era rumors circulated about a â€Å"swimmer nullification program† through which dolphins were trained to attack and kill enemy swimmer, the Navvy denies such a program ever existed. 1975 ntroduction of sea lions and beluga whales With the success of the dolphin pro gram, the Navvy began working with sea lions, training them to recover military hardware or weaponry fired and dropped in the ocean. The sea lions could dive and recover objects at depths of up to 650 feet. The Navvy also began exploring the use of beluga whales, which, like dolphins, use sonar to navigate. Beluga whales could operate at much colder temperatures and deeper depths than either dolphins or sea lions. naw builds up collection of dolphins The Marine Mammal Program reached its heyday in the 1980’s, with an expanded udget and increased number of dolphins. In 1986, Congress partially repealed the 1972 Marine Mammal Protection Act by letting the Navvy collect wild dolphins from for â€Å"national defense purposes. † The Navvy planned to use the dolphins to expand its mine disposal units and to stock a breeding program. 1986-88 dolphins in the Persian gulf The naw sent six dolphins to the Persian Gulf, where they patrolled the harbor in Bahrain to protect US flagships from enemy swimmers and mines, and escorted Kuwaiti oil tankers through potentially dangerous waters. One of the dolphins, â€Å"Skippy,† died ofa bacterial infection. ssile guarding project in Bangor abandoned In the late 1980’s the Navvy began a project through which dolphins would act as guards at the Bangor Washington Trident Missile Base. Animal activists opposed the project, and filed suit against the Navvy under the National Environmental Protection Act claiming that the Navvy must do an environmental evaluation to determine whether deployment in the cold northern waters off Bangor would harm dolphins originally captured in the Gulf of Mexico. A Judge ruled that such a study must be completed before the project could continue. The Navvy abandoned the project. By 1994, the Navvy policy on moving dolphins to environments with radically different water temperatures changed; a spokesperson said that in general, the Navvy would only move dolphins between environments with a 20 degree difference in temperature, except in emergency situations. 1990S downsizing, declassification, retirement With the end of the Cold War, the Navvy’s budget for the marine mammal program was drastically reduced, and all but one of its training centers were closed down. Of the 103 dolphins remaining in the program, the Navvy decided it needed only 70 to maintain its downsized operations. Much of the project was declassified, although certain details remain protected. This raised the question of what to do with the remaining dolphins. In the 1992 Defense Appropriations Act, Congress alloted a half million dollars to the Navvy to â€Å"to develop training procedures which will allow mammals which are no longer required for this project to be released into their natural habitat. The Navvy held two conferences of researchers and experts and determined that a reintroduction program would not be cost effective. In an attempt to downsize its dolphin troops, the Navvy offered to give its surplus trained dolphins o marine parks However, interest in the tree dolphins was low because many marine parks by this time had developed successful in-house breeding programs. The Navvy only got only four requests, but pledged to care for the unclaimed dolphins until th eir deaths. Later in 1994, the Navvy agreed to send three dolphins to Sugarloaf sanctuary, near Key West in Florida, a rehabilitation facility run by Ric O’Barry. O’Barry planned to reeducate the dolphins so they could be safely released into the wild, once the necessary federal permits were granted. 1996 illegal release of Luther and Buck Two of the dolphins being held at the Sugarloaf Sanctuary, Luther and Buck, were being prepared for life in the wild while awaiting federal permits for their release. In May, before the permits had been issued, O’Barry released the dolphins into the Gulf of Mexico. He believed that the dolphins were ready for release and that the bureaucratric requirements for a permit were designed to prevent the release of the Navvy dolphins. He thought that to wait any longer before letting them go would jeopardize their chances of successful adaptation to the wild. read O’Barry’s defense f his actions, and criticism of the release from Naomi Rose The dolphins were recaptured less than two weeks later and returned to the Navvy. All three of these dolphins are now back with the Navvy. One of them is still in Florida; the other two are back in San Diego in the Navvy facility there. 997 Ukrainian dolphins trained by the Soviet Navvy for military operations are now being used for therapy with autistic and emotionally disturbed children. Mahalia Jackson Mrs. Harvey English 093 (1 :OO) October 29, 2013 Dolphins Dolphins are very interesting creatures. There are many things about a dolphin you may not know about. They do many ditterent things witn hum ans, and they do many different things in their everyday lives. There are many peculiar amazing creatures in the ocean, but none of them compares to the dolphins. In the beginning of time about 50 million years ago research shows that dolphins were once a land animal. They looked like a wolf, as this animal they hunted in the shallow waters, and eventually they learned how to adapt between land and water. Research says, â€Å"That their forelegs became flippers, the hind legs disappeared and the fluke evolved, and their fur disappeared and the nostrils moved to the top of their head. This how they breathe today. Even though they surface ever few minutes in the water, they can stay under water up to 15 minutes. Now in order to navigate they use echolocation to find their way around the ocean or the sea. In order to find food the uses clicks to send out to return off of an object in the water researchers say, â€Å"It’s just like an echo. † This is how they find their food, dolphins. And other threatening animals or rocks. Just like humans have a family; well, dolphins have families that they live in. The families are usually or mostly lead by a female dolphin. Just like in a society of humans the females primarily are the head of the house hold or family. Every dolphin in the family help each other out, sometimes several families might come together to make a school of dolphins. Jackson 2 Dolphins are very intelligent, they are the second-smartest animal in the world. Research shows that dolphins shows skills and awareness that for many years they thought only humans had. They gave them MIR scans, and they found out that a dolphin’s brain is four to five times larger than their own bodies when it is compared to another animals of a similar size. Dolphins has been in the U. S. Navvy for more than forty years. The Navvy’s Marine Mammal Program began in 1960 and they had two reasons for this program. It was that the Navvy wanted to study the underwater sonar capabilities of dolphins, and to learn how to design more sufficient methods for detecting objects underwater, and to also improve the speed of their boats and submarines by researching how dolphins are able to swim so fast and dive so deep into the water. Dolphins Just didn’t Join the Navvy or became a part of it they had to be trained to do the Jobs they were going to be assigned to do. In order to help the Navvy in upcoming wars to come. They was trained to deliver equipment to divers underwater, locating and retrieving lost objects that the Navvy thought was important, guarding boats and submarines, and doing underwater surveillance using a camera to hold in their mouths. Researchers says, â€Å"The dolphins were trained to attack and kill the enemy in the Vietnam War. † Lastly, Dolphins are many things on this Earth. They are intelligent, they are used in the U. S. Navvy. In order to help them discover enemies and to protect the ships. They are descendants of wolves and that they ave hair it’s Just on the top of their head. Female dolphins are the head of the family, and several families might come and Join them. All together Dolphins are amazing creatures, they can be your friend and protect you to the end. How to cite Dolphin, Papers

Textbooks and books are here to stay Essays (1533 words) - Education

Textbooks and books are here to stay Publishing for the K-12 school market is an $8 billion industry, with three companies - McGraw-Hill, Pearson, and Houghton Mifflin Harcourt - capturing about 85% of this market. Tablets are a $72 billion industry with 42% of US adults owning a tablet. As tablets have become more prevalent, a new debate has formed over whether K-12 school districts should switch from print textbooks to digital textbooks on tablets. Although it is true and inevitable that Tablets help students better prepare for a world immersed in technology, there are numerous reasons installing tablets in K-12 schools is not very practical. Tablets are expensive, too distracting for students, easy to break, and costly/time-consuming to fix. Tablets also contribute to eyestrain, headaches, and blurred vision, increase the excuses available for students not doing their homework, require costly Wi-Fi networks, and become quickly outdated as new technologies are released. Handheld technological devices including tablets are associated with a range of health problems. Handhelds contribute to Computer Vision Syndrome, which causes eyestrain, headaches, blurred vision, and dry eyes, according to the American Optometric Association. People who use mobile devices more often have a higher incidence of musculoskeletal disorders associated with repetitive strain on muscles, including carpal tunnel syndrome, neck pain (text neck), shoulder pain, and fibromyalgia (Lin) (Fishman). In addition, manufacturing tablets is environmentally destructive and dangerous to human health. According to the New York Times, the adverse health impacts from making one e-reader are estimated to be 70 times greater than those from making a single book. One tablet requires the extraction of 33 pounds of minerals, 79 gallons of water, and 100 kilowatt hours of fossil fuels resulting in 66 pounds of carbon dioxide. Print books produce 100 times fewer greenhouse gases. Two gallons of water are required to make the pulp slurry that is pressed and heat-dried to make paper, and only two kilowatt hours are required to form and dry the sheets of paper (Goleman and Norris). Using tablets is also a significantly more expensive than using print textbooks. Implementing tablets in K-12 schools requires purchasing hardware (the tablet) and software (the textbooks), building new wi-fi infrastructure, and training teachers and administrators how to use the technology. Implementation costs for e-textbooks on iPad tablets are 552% higher than new print textbooks in an average high school. Lee Wilson, a prominent education marketing expert, estimated the annual cost per student per class with tablets to be $71.55 vs. $14.26 for print textbooks (Wilson). The higher cost of tablets also marginalizes poorer school districts and increases the digital divide. Rich school districts can afford to implement e-textbooks on tablets, while poor school districts cannot. Low income schools are less likely to implement an e-textbook program than to pay for teachers or basic classroom supplies. Even if we overlook the installation costs, there are still other finan cial hurdles to think about. Many students do not have sufficient home internet bandwidth to use tablets. Students need home broadband to access digital content and to complete Internet based homework, according to FCC Chairman Julius Genachowski and Secretary of Education Arne Duncan, but about a third of Americans - 100 million people - do not have broadband internet at home ( Digital Textbook Playbook"). A 2010 FCC survey found that nearly 80% of K-12 schools reported broadband connections that were inadequate to meet their current needs (Fletcher, Schaffhauser, and Levin). As if purchasing and setting up tablets wasn't expensive enough, there is also a huge hidden maintenance fee that comes along with every tablet. A broken tablet requires an experienced technician to fix, which can be costly and time-consuming. On the other hand, textbooks can usually be repaired with basic supplies such as glue or tape. Another setback that comes with digital learning is technical difficulties. Print textbooks cannot crash, freeze, or get hacked. Unlike tablets, there is no chance of getting malware, spyware, or having personal information stolen from a print textbook. The average battery life of a tablet is 7.26 hours, shorter than the length of a school day. Tablets constantly need charging, increasing electricity demands on schools and the need for new electrical outlets ( What Is the

Genetic Engineering The Frontier essays

Genetic Engineering The Frontier essays Science is a still somewhat obscure creature that continues to evolve, radically changing the face of mankind perhaps faster than its creator. The magnificent world of science has witnessed many profound breakthroughs and advances in this past century, but none as noteworthy as genetic engineering. As a subset of the more general subject of biotechnology, genetic engineering is the process of altering genetic material by purposeful manipulation of DNA (Wallace 339). To some, this field illustrates malicious scientists playing God, while to others it is a treasure chest of knowledge that holds the key to solving problems such as world hunger, cancer, and AIDS. Scientists have already been able to turn microbes into millions of tiny factories producing drugs, alcohol, and chemicals, and astonishing forecasts are being made for genetic engineerings future contributions to health, pharmaceuticals, and agriculture (Sylvester 2). By engineering the plants and other organisms that are the s ource for medications, possible defects that may occur due to mutations and genetic diseases can be avoided completely. This could not only produce a more effective medicine, but save lives as well. However, risks still remain in using genetic engineering to solve the worlds problems. Questions arise concerning ethics, public safety, and misuse by the economically or politically powerful, but how can we as human beings know what is truly to come? Read Aldous Huxleys ,A Brave New World, or perhaps Asimovs, Foundation. Truthfully, there is no telling what the future holds, other than the ability to research and understand more about this incredible science of genetics. It is worth taking the risk to gain more knowledge and try to solve these problems that plague the world than shut it back up in Pandoras Box. As a student, I find biology, specifically genetics, extremely fa ...

Global Warming and Its Effect on Marine Populations

Global Warming and Its Effect on Marine Populations Global warming, an increase in the Earths average atmospheric temperature that causes corresponding changes in climate, is a growing environmental concern caused by industry and agriculture in the mid-20th century to the present. As greenhouse gasses such as carbon dioxide and methane are released into the atmosphere, a shield forms around the Earth, trapping heat  and, therefore, creating a general warming effect. Oceans are one of the areas most affected by this warming. Rising air temperatures affect the physical nature of the oceans. As air temperatures rise, water becomes less dense and separates from a nutrient-filled cold layer below. This is the basis for a chain effect that impacts all marine life that counts on these nutrients for survival. There are two general physical effects of ocean warming on marine populations that are crucial to consider: Changes in natural habitats and food supplyChanging ocean chemistry/acidification Changes in Natural Habitats and Food Supply Phytoplankton, one-celled plants that live at the oceans surface and algae use photosynthesis for nutrients. Photosynthesis is a process that removes carbon dioxide from the atmosphere and converts it into organic carbon and oxygen, which feed  almost every ecosystem.   According to a NASA study, phytoplankton is more likely to thrive in cooler oceans. Similarly, algae, a plant that produces food for other marine life through photosynthesis, is vanishing due to ocean warming. Since oceans are warmer, nutrients cant travel upward to these suppliers, which survive only in oceans small surface layer. Without those nutrients, phytoplankton and algae cannot supplement marine life with necessary organic carbon and oxygen. Yearly Growth Cycles Various plants and animals in the oceans need both a temperature and light balance in order to thrive. Temperature-driven creatures, such as phytoplankton, have started their yearly growth cycle earlier in the season due to warming oceans. Light-driven creatures start their yearly growth cycle around the same time. Since phytoplankton thrive in earlier seasons, the entire food chain is affected. Animals that once traveled to the surface for food are now finding an area void of nutrients, and light-driven creatures are starting their growth cycles at different times. This creates a non-synchronous natural environment. Migration The warming of oceans may also lead to migration of organisms along the coasts. Heat-tolerant species, such as shrimp, expand northward, while heat-intolerant species, such as clams and flounder, retreat northward. This migration leads to a new mix of organisms in an entirely new environment, ultimately causing changes in predatory habits. If some organisms cannot adapt to their new marine environment, they will not flourish and will die off. Changing Ocean Chemistry/Acidification As carbon dioxide is released into the oceans, the ocean chemistry drastically changes. Greater carbon dioxide concentrations released into the oceans create increased ocean acidity. As ocean acidity increases, phytoplankton is  reduced. This results in fewer ocean plants able to convert greenhouse gasses. Increased ocean acidity also threatens marine life, such as corals and shellfish, which may become extinct later this century from the chemical effects of carbon dioxide. Acidifications Effect on Coral Reefs Coral, one of the leading sources for the oceans food and livelihood, is also changing with global warming. Naturally, coral secretes tiny shells of calcium carbonate in order to form its skeleton. Yet, as carbon dioxide from global warming is released into the atmosphere, acidification increases and the carbonate ions vanish. This results in lower extension rates or weaker skeletons in most corals. Coral Bleaching Coral bleaching, the breakdown in the symbiotic relationship between coral and algae, is also occurring with warmer ocean temperatures. Since zooxanthellae, or algae, give coral its particular coloration, increased carbon dioxide in the planets oceans causes coral stress and a release of this algae. This leads to a lighter appearance. When this relationship that is so important for our ecosystem to survive vanishes, corals begin to weaken. Consequently, food and habitats for a great number of marine life are also destroyed. Holocene Climatic Optimum The  drastic climate change known as Holocene Climatic Optimum (HCO) and its effect on surrounding wildlife is not new. The HCO, a general warming period displayed in fossil records from 9,000 to 5,000 BP, proves that climate change can directly impact natures inhabitants. In 10,500 BP, younger dryas, a plant that once spread throughout the world in various cold climates, became nearly extinct due to this warming period. Toward the end of the warming period, this plant that so much of nature had depended on was only found in the few areas that remained cold. Just as younger dryas became scarce in the past, phytoplankton, coral reefs, and the marine life that depend on them are becoming scarce today. Earths environment is continuing on a circular path that may soon lead to chaos within a once naturally balanced environment. Future Outlook and Human Effects The warming of the oceans and its effect on marine life has a direct impact on human life. As coral reefs die, the world loses an entire ecological habitat of fish. According to the World Wildlife Fund, a small increase of 2 degrees Celsius would destroy almost all existing coral reefs. Additionally, ocean circulation changes due to warming would have a disastrous effect on marine fisheries. This drastic outlook is often hard to imagine. It can only be related to a similar historical event. Fifty-five million years ago, ocean acidification led to a mass extinction of ocean creatures. According to fossil records, it took more than 100,000 years for the oceans to recover. Eliminating the use of greenhouse gasses and protecting the oceans can prevent this from occurring again.

Random house Assignment Example | Topics and Well Written Essays - 500 words

Random house - Assignment Example On their part, publishers can exercise their bargaining powers by becoming the largest players in the industry through, for example, mergers and acquisitions (Bickert et al 4). Competitive rivalry is manifested by the presence of numerous publishers offering diverse products. Consolidation in book publishing affords a publisher more presence in both local and international markets, enabling them to reach a wider and more diverse market. For example, following consolidation with a publisher that focuses on a particular language or of area of interest, the parent company will be able to bring the market targeted by its new merger or acquisition into its profitable operations (Bickert et al 5). Based on the operations, for example, of a publisher that targets a Spanish-speaking market, the benefits can be considerably large, since the Spanish-speaking market is wide-spread. Another example of a large benefit would be consolidation with a publisher that targets the Chinese market, where 51 percent of citizens in China live in cities with stable consumption of education in the form of published books. Random House’s five elements of strategy included digitalization; internationalization; mergers and acquisitions; strengthening of the core business; and responding to the shifting consumption of media (Bickert et al 5). Digitalization would ensure that they conform to the emerging trend of online reading and, hence remain relevant in the industry. Internationalization was meant to reach a wider, global market while mergers and acquisitions would facilitate the internationalization strategy. Strengthening of the core business meant that the existing assets for example the 20-meter high warehouse, would continue being in use while responding to shifting media use meant the publisher would serve emerging markets as well. The main benefits Random House draws from being part of a corporate parent like Bertelsmann is that it operates