Effects Of Environmental Pollution On The Biosphere - 1375 Words

Effects Of Environmental Pollution On The Biosphere (Essay Sample) Content: Effects of environmental pollution on the biosphereGeorge WagakaCollegeAbstractA safer cleaner biosphere is an ideal place for living organisms to live. On the contrary, a polluted environment poses untold risks to its phytoplankton, zooplanktons, animal, and plants in general. The advent of manufacturing industries has contributed immensely to enormous environmental pollution. Emission of corrosive, fatal chemicals from factories have affected various facets of life. Most of these factories are located in the industrialized world. The heavily polluted cities in the globe are located in Europe and Asia. Beijing city in China is one of the most polluted cities in the world. Pollution causes acute and chronic respiratory ailments to the human population. From the foregoing, it is instructive to note that, wanton pollution of the biosphere will in the future lead to the decimation of human beings and its fauna and flora.Effects of environmental pollution on the worlds bi osphereThe Biosphere is an area or region within an ecosystem where life is possible. Environmental pollution is a sore in the thumb of developed, newly developed, and developing nations. Its causes, effects, or ramifications are being felt globally. Manufacturing industries are the major pollutants due to the myriad of chemical substances that they emit to the biosphere (Petkewich, 2009).Global warming is now a common phenomenon and is the cause of erratic climate change. Forest destruction due to lumbering has led to the increased Carbon (IV) Oxide emission. Various International treaties such as the Kyoto Protocol were enacted by governments globally in order to tame the effects/ causes of climate change. These pollutants have led to the depletion of the ozone layer, emergence of lethal or fatal skin ailments, crop failure, gradual submersion of islands, ocean floods, abrupt change of seasons, melting of polar ice, and global warming.Ozone layer (O3) is a thin layer the atmospher e that protects living organisms from the lethal ultraviolet rays of the sun. It reflects and partially absorbs some of it. Therefore, it is able to manage its effects to an optimal level. Novotn, Lachmanov, rmek and Vortelov (2008) revealed that chemical substances emanating from the industries located in the developed countries have over the past decades been the culprits in ozone layer destruction. Various fatal skin infections as a result of the destruction have been noted. Drought, crop failure is a common denominator globally. Global warming has led to the abrupt change of seasons. Farmers in the developing nations are not sure when to plow their land because the normal seasons patterns have been disrupted.Precipitation or rainfall amounts have reduced drastically even in regions where they were abundant. Food production is on its downward spiral and now most developing countries are embracing irrigation as opposed to rain-fed agriculture. Nowadays, weather forecasters cannot predict accurately or with certainty on the weather patterns, thus leaving farmers at the mercy of unreliable Mother Nature. Global warming is as a result of excess Carbon (IV) Oxide and other greenhouse gases in nature. Carbon (IV) Oxide is naturally tamed by trees during the gaseous exchange, thus limiting its effects in nature.According to the Real Climate (2005), deforestation or wanton destruction of trees for both domestic and industrial use h...

American History Lesson Bleeding Kansas

Bleeding Kansas refers to the time between 1854 and 1859 when the Kansas territory was the site of much violence over whether the territory would be free or slave-owned. This time period was also known as  Bloody Kansas or the Border War. A small and bloody civil war over slavery, Bleeding Kansas made its mark on American history by setting the scene for the American Civil War around 5 years later. During the Civil War, Kansas had the highest rate of casualties of all Union states due to its pre-existing division of slavery.   The Beginning The Kansas-Nebraska Act of 1854  led to Bleeding Kansas as it allowed the territory of Kansas to decide for itself whether it would be free or slave-owned, a situation known as popular sovereignty. With the passage of the act, thousands of pro- and anti-slavery supporters flooded the state. Free-state proponents from the North came into Kansas to sway the decision, while border ruffians crossed over from the South to advocate for the pro-slavery side. Each side organized into associations and armed guerilla bands. Violent clashes soon occurred. Wakarusa War The Wakarusa War occurred in 1855 and was galvanized when free-state advocate Charles Dow was murdered by pro-slavery settler Franklin N. Coleman. Tensions escalated, which led to pro-slavery forces besieging Lawrence, a known staunch free-state town. The governor was able to prevent an attack by negotiating peace treaties. The only casualty was when anti-slavery Thomas Barber was killed while defending Lawrence.   Sack of Lawrence The Sack of Lawrence took place on May 21,  1856, when pro-slavery groups ransacked Lawrence, Kansas. Pro-slavery border ruffians wreaked havoc and burned a hotel, the governors home, and two abolitionist newspaper offices in order to quench abolitionism in this town. The Sack of Lawrence even led to violence in Congress. One of the most publicized events that occurred in Bleeding Kansas was when one day after the Sack of Lawrence, violence occurred on the floor of the U.S. Senate. Congressman Preston Brooks of South Carolina attacked abolitionist Senator Charles Sumner of Massachusetts with a cane after Sumner spoke out against Southerners responsible for violence in Kansas. Pottawatomie Massacre The Pottawatomie Massacre occurred on May 25, 1856, in retaliation of the Sack of Lawrence. An anti-slavery group led by John Brown killed five men associated with the Franklin County Court in a  pro-slavery settlement by Pottawatomie Creek.   Browns controversial actions sparked retaliatory attacks and thus counter-attacks, causing the bloodiest period of Bleeding Kansas. Policy Several constitutions for the future state of Kansas were created, some pro- and some anti-slavery. The Lecompton Constitution was the most important pro-slavery Constitution. President James Buchanan actually wanted it to be ratified. However, the Constitution died. Kansas eventually entered the Union in 1861 as a free state.

Questions On The Doctrine Of God - 1067 Words

LIBERTY UNIVERSITY BAPTIST THEOLOGICAL SEMINARY Final Exam Essay: Issues Relating to the Doctrine of God Submitted to Dr. Isaiah Nengean, in partial fulfillment of the requirements for the completion of the course THEO 626 summer 15 by Harold B. Brewer, Jr. (ID# L24780291) Issues Relating to the Doctrine of God There are many issues facing the church today – some greater than others. However, the three most pressing issues for the Evangelical Christians and academia are a doctrine-less era, the prevalence of entrepreneurism, and open theology. Doctrine-less Era A saddening shift in evangelical Christians and students interests is putting less and less emphasis on traditional doctrinal commitments. The teaching and learning of doctrine are starting to be associated with certain words such as boring, tedious, narrow-minded. Drawing on my experience as a student of theology, I have noticed a lack of interest among my peers on theological issues and debates outside of classrooms. This phenomenon is heightened outside of academic institutions where the possibilities of people being exposed to doctrinal teachings are less unless they actively seek them out themselves. As Dr. Lemke puts it, â€Å"We have many young ministers who have focused their interest not on theological or biblical foundations, but on church growth methodology.† Many young ministers are more interested in growing churches, which then creates another issue that there is a reduction inShow MoreRelatedQuestions On The And The Doctrine Of God2357 Words   |  10 PagesO n How to Beg God to Exist Man loves God. It is as natural a love to Man as any other is. For millennia the notion of divinity has ruled the minds of peoples the world over, its power to foster social cohesion and social conflict at the heart of its aversion to senescence. However, can such a consequential notion have as its foundation a logical proof? Arguments in the affirmative abound. Let us examine one in particular, that of St. Thomas Aquinas, the Five Ways. As we do this, we will considerRead MoreThe Doctrine Of Salvation And Grace1327 Words   |  6 PagesSoteriology and the relation to the Doctrine of Salvation and Grace (Free Grace). Soteriology is â€Å"the study of the doctrine of salvation.† Basically, the teaching of Soteriology is part of Systematic Theology. This paper will approach each aspect of God Divine decrees, from a biblical standpoint and His plan of salvation. The working of God’s plan includes three periods in time: †¢ Eternity Past †¢ Earth’s History †¢ Eternity Future (Citing: Page 1, The Biblical Doctrine of Salvation, Tim Hegg) Read MoreThe Doctrine Of Creation Across The Bible992 Words   |  4 Pagesimpact many other doctrines; the doctrine of ‘creatio ex nihilo’ is one of these. The Latin phrase creatio ex nihilo meaning ‘created out of nothing’ is not an actual phrase found in the bible however it is heavily implied. While Genesis 1:1-3 can be read with the implication of creation out of nothing, further revelation given in later books of the bible provide more evidence to this doctrine (Proverbs 8:22-31, Hebrews 11:3, John 1:3, Colossians 1:16). By examining the doctrine of creation acrossRead MoreModern Theology: Karl Barth and Emil Brunner Essay1308 Words   |  6 PagesThe doctrine of election has been one of the key subjects discussed by various influential theologians throughout the two thousand years. Many have attempted to understand and embrace the enigma of election presented in the bible. It is important to realize that there are many views pertaining to the doctrine of election ranging from prominent theologians such as Augustine and Pelagius, Calvin and Arminius, Barth and Brunner and various other theologians and their respective counterparts. Karl BarthRead MoreBiblical Truths Of The Christian Bible915 Words   |  4 Pages 1)PREFACE I) We unequivocally acknowledge the Christian Bible as the inspired-written Word of the living God given to humanity by way of dual authorship human and Divine for the purpose of revealing God the Father and His will for humankind; therefore comprehending the Godly priority and importance of knowing and obeying its truths; we are passionately committed to teaching Scripture in truth with clarity and do diligence under the anointing and the illuminating light of the Holy Spirit with theRead MoreWhat Is Christian Doctrine?938 Words   |  4 PagesChristian doctrine? Christian doctrine tells us the truth about God, ourselves, and our world. Doctrine means teaching or instruction. A Church historian once defined Christian doctrine in this way: â€Å"Christian doctrine is what the church believes and teaches.† A doctrine is what the whole Bible teaches us about a particular topic. Christian doctrine may be defined as the fundamental truths of the Bible arranged in systematic for m. The Assemblies of God has 16 fundamentals of truth or doctrines. TheseRead MoreEssay on Thomas Aquinas’ Theory of Christianity Theology is Science587 Words   |  3 Pagesmakes the claim that theology, or the study God, is a science accepted through Revelation. Faith provides ammunition for Aquinas to state that believers of Christianity have the affirmation of God already inside of them. This claim considered that divine writings were inspired by God. Aquinas stated, The principles of any science are either in themselves self-evident, are reducible to the knowledge of a higher science are the principles of sacred doctrine. Once these documents had God’s authorityRead MoreThe Doctrine Of The Faith1340 Words   |  6 PagesMavrodes begins by stating the doctrine of the faith, which is that God is omnipotent (capable of anything). There has been attempts to refute the omnipotence of God by proposing things he cannot do. One example Mavrodes gives is the creation o f a square circle. In paragraph two Mavrodes goes on to highlight the counterarguments to these attempts by a St. Thomas. St. Thomas wanted to clarify that the â€Å"anything† that we refer to when we talk about God’s omnipotence should be, â€Å"construed to referRead MorePredestination And Its Impact On The Theological Landscape1275 Words   |  6 Pagesliberty and the sovereignty of God. Norman Geisler of the Baker Encyclopedia of Christian Apologetics described him as, â€Å"a pioneer Protestant exegete of the Bible.† Nevertheless, his theories on predestination, foreordination, and election have had a tremendous influence on the study of theology and helped to shape the theological landscape during his time as well as the current theological landscape. His influence is so predominate regarding the predestination doctrine that it is often also referredRead MoreMartin Luther s Transformation Of Christianity1120 Words   |  5 PagesChristianity has over the years organized i ts belief, practices and doctrines into a methodical, monotheistic religion. These elements of religion are fundamental features that interact to create a living, dynamic religion. Before these were organized, Christianity experienced a number of influential people who challenged the religions main practices, beliefs and doctrines, affecting both the religion and it’s life of adherents. One of the most important people in Christianity is theologian, Martin

Beowolf, The Art of Courtly Love, and The Wife of Bath and

The term â€Å"Hero† has been in our civilization for centuries. On the surface, a hero is a person of honor, integrity, and the will to fight for what he or she believes in. Nearly every story that is told is centered around a character who in one way or another is a hero. They are a person whom the common people are supposed to strive to be; but does this icon truly exist? While the author of Beowulf is still a mystery, the greatness of the character that he or she created will live on forever. Beowulf is the model of what a hero was supposed to be in the middle ages. He was fearless in the face of death, nearly undefeatable, and cunning. Even as a king, Beowulf was generous and helped his people however he could. â€Å"It was never†¦show more content†¦It insinuates that the higher class men should not even think of the poorer class as human beings, but tools for them to fill their desires if they should so unfortunately lust after a woman of lower class. This is clearly not how a hero is normally displayed, but this story was written for the hierarchy by the hierarchy, whom the lower and middle class were supposed to look up to. This brings the question, who were the real heroes? What even was a hero during this time? Was it a real thing, or were heroes just a work of fiction? Geoffery Chaucer was a king’s yeoman, esquire, and a messenger. This allowed him to meet a variety of people from across the globe, as well as those of nobility. This allowed him to write a story that accurately captured different people’s personalities, which was called the Canterbury Tales. It is the tale of 29 Pilgrims on a religious journey together. They all share stories and the tale des cribe each character in detail. The first character described is a knight, whom were thought to be among the highest of society. Chaucer talks briefly about his great service and the many battles the knight had fought in, and then he goes to describe his appearance. â€Å"He rode a good horse, but his gear was plain, for he had lately served on a campaign His tunic was still spattered by the rust left by his coat of mail [†¦]† Clearly, he is not the iconic image of a knight that we, even today, think

The Issue Of Police Officers - 1105 Words

Police officers are trained professionals that help keeping the order in our society. To fight crime, is necessary to arrest people that breaks the law. However, to control citizens from breaking the law, is imperative that they arrest those who refuse to abide it. In doing so, is critical that they have knowledge of the science and technology that involves interpreting the law. Nonetheless, a balance between due process and the interpretation of the laws is complicated when we take in consideration two facts. First, the U. S. Constitution guarantees rights to accuse criminals when they are arrested. Second, because our Constitution was written more than two centuries ago, it doesn’t specify the interpretation and application of those rights in regards to the law in the 21st century. Civilian population sees police officers as protectors of those in a disadvantageous position, and trust that policemen know how to proceed in every case. Specifically for that reason in 1967 the President’s Commissioner on Law Enforcement debated if policemen needed to have a minimum of a four year college degree. Critical thinking is essential for interpreting laws in case-by-case basis, higher education serves that purpose. Is a very complicated process because there are many regulations to be followed that the Supreme Court has declared as lawful in determining the guilt of the accuse and to make sure that the due process is followed. Adding more pressure to a profession that is scrutinizedShow MoreRelatedIn Our Ever-Changing World, Mankind Has Always Been Concerned1389 Words   |  6 Pagesnote, that, police officers should not be dealing with mentally ill people. It can be seen that there has been a link between police departments and mental situations throughout our hi story. In this paper I am going to be analyzing why police officers lack training when dealing with mentally ill people. Furthermore, I am going to argue that Police officers lack of training with handling disputes with those with mental health issues. There have been many incidences where police officers interact withRead MorePolice Brutality Based On Racial Profiling1682 Words   |  7 Pagesviews law enforcement officers as heroic and honorable individuals, whose main purpose is to protect and serve the community. For many officers, this description is accurate, however for others; violence and brutality against innocent citizens is the key to getting the job done. For years, minorities have fallen victim to police brutality based on racial profiling, stereotypes and other unjustifiable reasons that has cost several innocent lives. The involvement of officers in police brutality againstRead MoreAllen V. the City of Oakland1266 Words   |  6 Pageslawsuits filed and won against the Oakland Police Department for police misconduct. Misconduct has always been an issue with law enforcement. Starting in the early years of law enforcement there were policies set to keep officers from committing these actions. In time, the policies h ave been changed, reconstructed, and updated to increase effectiveness and efficiency. To get a better view on how these policies are implemented, the actions of the police officers in Allen versus the city of Oakland willRead MorePolice Enforcement And Drug Testing957 Words   |  4 Pages Police officers play a very important role in everyday life. They represent law and order while protecting the public and fighting crime. Their main goal is to improve the quality of life for every citizen. His or her way of handling stress is tested daily by a simple traffic stop to someone robbing a bank. They have to be ready at any given moment for anything that might come their way when they get the call. Their job is challenging and it could lead them to make many mistakes or cost someone’sRead MoreEffective Communication and Police Officers1188 Words   |  5 Pagestoday because police officers could not serve the public effectively without good communication skills. A lack of t he ability to listen or to speak effectively could result in a misunderstanding. Communication plays a very important role in the lives and jobs of police officers. Communication allows officers the ability to better manage evidence by interrogating witnesses and suspects and gathering information. This allows them to make quick and informed decisions. Police officers can only succeedRead MoreThe Ethical Dilemma of a Police Officer Essay1333 Words   |  6 PagesDilemma of a Police Officer Professions are guided by codes of ethics to aid them in performance of their duties and to ensure maintenance of high standards of conduct. Police officers are faced with a maze of obligations in the performance of their official duties. The â€Å"Law Enforcement Code of Ethics† and â€Å"Canons of Police Ethics† were created to make explicit the conduct considered appropriate for police officers and to guide them in the performance of their duties. Although police have these guidesRead MoreRacism And White Privilege Enforcement Essay1292 Words   |  6 PagesPolice officers, who were once referred to as peace keepers, are now more law enforcement officers. Police agencies around the United States seem to be stuck more on quotas and creating revenue for their county or city. Making many officers strive for many unnecessary arrests. Which as a following result has brought up a lot of tension between the police and their citizens. With increasing violence in cities and states; police officers methods have slowly become more aggressive, bringing a rise inRead MoreThe Police Problem Of An Award Winning Tv Show Southland1657 Words   |  7 Pages This paper will discuss a police problem depicted in an award winning TV-show Southland. This scripted TV-show was based on lives and work of Los Angeles Police Officers. The episodes reviewed for this assignment were from season 5, episodes 1. â€Å"Hats and Bats† originally aired February 13, 2013, and 2. â€Å"Heat,† originally aired February 13, 2013. This TV-show was the first of its kind to resemble of a filming technique often seen in reality TV-shows making the show more realistic in that aspectRead MoreA Summary of Skolnicks Working Personality Essay1557 Words   |  7 PagesPersonality,† Jerome Skolnick discusses and analyzes how a police officer’s personal outlook is affected by his or her involvement in police work, creating an â€Å"us versus them† mind-set, as well as the frequent inability to â€Å"turn off† the police mentality outside of a work environment. While he states that a person’s work has an impact on his or her outlook of the world according to a recurring theme in the sociology of occupations, police work has a particularly strong impact on those cognitive lensesRead MorePol ice Brutality And Its Effects On Minority Citizens911 Words   |  4 Pagesthe news, Police have been under scrutiny for brutality, especially against minority citizens. There is no question that police officers face an extremely difficult job that puts them in life-threating situations, with split-second decisions that could be the difference of life and death. With the advent of low cost cameras, especially cell phone cameras, police are under constituent scrutiny. Is police brutality really an issue, or is it just an attempt to undermine our police officers? With American

Information Security Policies and Procedures †MyAssignmenthelp.com

Question: Discuss about the Information Security Policies and Procedures. Answer: Introduction The enhancement of the IT operations in the IT industry have enhanced the groeth in the market. The protection of data and information in the business organization has been an integral part of the business organization. This report deals with the IT security models and controls, IT threat and risks management and IT security landscape. This report also outlines these three topics for helping in the development of the market. The different techniques for starting the risk assessment process has been discussed in the report. The maintenance of the data and information of the business organization in the market has been an important topic in the market. The data and information of the company in the market has been an important asset for the company (Ackermann, 2012). Therefore, the privacy of the da6abans information is important for the company. The cyber-insurance of the data and information has been done by the company to receiver the data incase f any loss due to the cyber-attacks. The cyber-attacks in the database server causes a huge loss of the data and information loss in the company (Bojanc, Jerman-BlaÃ… ¾i?, 2013). There are different security protocols installed in the database server of the company that helped in maintaining the security of the data and information of the company. On the other hand, Rieke et al., (2012) argued that the lost data and info ration cannot be recovered. The total data and information of the company cannot be regained. Therefore, the IT security protocols have foc used on the maintenance of the data and information of the company. IT security models and access controls The various types of access control models has been used in he report that helps in maintaining the security of the data and information in the company. The Role-based Control (RBAC) model functions the roles for helping the users in finding their respective jobs in the server of the company. The model was developed for overcoming the problems in the administration encountered in the big commercial companies. The main part of the decision making process is managed by the RBAC model (Jaferian et al., 2014). This model has a hierarchical concept that helps in analyzing each step of the decision-making process model. The main role of the RBAC model is to maintaining a systematic approach of analyzing the data and information of the companying the market. This model relates with the cost benefit analysis of the company in the market. The data security and privacy has been maintained by the hierarchical approach of the model. The model helps in maintaining the cyber-attacks and its prevention policy. On the other hand, Rieke et al., (2012) argued that due to the collection of the huge data and information, the model is unable ti handle th is data and there are gaps in the security and privacy of the data. Therefore, the hackers can easily penetrate into the cyber the entire database server of the company. This causes a huge loss of data and information of the company. IT security Threat and risk assessment The IT security and threat management is an integral part of the company to be measured. There are various risks are mentioned below in the table. Human Non-Human Hackers Theft (electronically and physically) Non-technical staff (financial/accounting) Accidental Inadequately trained IT staff Backup operators Technicians, Electricians Floods Lightning strikes Plumbing Viruses Fire Electrical Air (dust) Heat control Table 1: List of Risks The risks are mentioned in the above table that are causing the cyber-attacks in the company. The risk assessment method that helps in identifying the risks and security treats in the company. This risk assessment helps in maintaining the various aspects of the risk management process if the company. There are various levels of risks involved in the company including the high-level, medium-level and low-level risks (Peltier, 2016). This categorization of risks have helped in analyzing the severity of the risks in the company. The vulnerability of the risks in the company can be measured with the help of risk assessment method. There are various methods to control the cyber-attacks in the company. The use of the updated firewalls and anti-viruses software helps in restricting the viruses and malwares form entering into the databases of the company. The unauthorized users are blocked from entering into the firewall of the database of the company (Vacca, 2012). A proper risk management process helps in maintaining the security of the data and information of the company over the interest. The hackers are restricted from entering the firewall and databases of the company. Conclusion It can be concluded that the use of the risk management process in the company helps in mitigating with the risks involved in the company. The cyber security is an integral part of the company for securing data and information. The data breach causes a huge loss to the company in the market. The RBAC model has helped in maintaining the hierarchical order to analysis the security level of the data and information in the company. References Ackermann, T. (2012). IT security risk management: perceived IT security risks in the context of Cloud Computing. Springer Science Business Media. Bojanc, R., Jerman-BlaÃ… ¾i?, B. (2013). A quantitative model for information-security risk management. Engineering Management Journal, 25(2), 25-37. Jaferian, P., Hawkey, K., Sotirakopoulos, A., Velez-Rojas, M., Beznosov, K. (2014). Heuristics for evaluating IT security management tools. HumanComputer Interaction, 29(4), 311-350. Peltier, T. R. (2016). Information Security Policies, Procedures, and Standards: guidelines for effective information security management. CRC Press. Rieke, R., Coppolino, L., Hutchison, A., Prieto, E., Gaber, C. (2012, October). Security and Reliability Requirements for Advanced Security Event Management. In MMM-ACNS (pp. 171-180). Vacca, J. R. (2012). Computer and information security handbook. Newnes.

Global Problems Affect The Modern World. Todays Rapid Changes Have Ma Essay Example For Students

Global Problems Affect The Modern World. Todays Rapid Changes Have Ma Essay Global problems affect the modern world. Todays rapid changes have made countries more interdependent than ever before, shrinking the world into a global village. As the world grows smaller, events in any one area have a greater impact on other parts of the world. National borders do not limit the effects of pollution or environmental destruction. Even poverty in some areas affects other areas because of migration and its impact on the world economy. Three examples of global problems that affect the modern world are famine, pollution, and terrorism. Only few countries are able to produce more food than their citizens need. For the rest of the world, hunger and malnutrition are common. In developing nations, about 150 million children under the age of five go to bed hungry each night. Climate changes and erosion have worsened the problem in some places like Somalia. Moreover, each advance in producing more food is often met with a corresponding increase in population. Terrorism can be defined as the use of violence against civilians for political purposes. It draws attention to a groups grievances and is used to frighten governments into making concessions. Many radical groups use terrorism. The IRA, for example, used terrorism against the British in an attempt to unify Ireland. In the 196os and 1970s the PLO used terrorism against Israel, seeing it as self defense against what they considered Israeli terrorism, the occupation of Palestinian lands. The governments of Iraq, Iran, Syria, and Libya not only helped the Palestinian terrorists, but also used terrorism to silence their own opponents. Terrorist organizations have made use of the following tactics: taking hostages, bombing and political assassinations. Industrial growth is often accompanied by an increase in the amount of pollutants released into the air. They cause such problems as acid rain and increase the number of people suffering from respiratory illnesses. Another serious threat to our environment is the destruction of the ozone layer, which protects the earth from the harmful effects of the suns radiation. Also, increased carbon dioxide emissions and pollutants in the atmosphere appear to be making the earth warmer. Called the greenhouse effect, this worldwide warming trend may have very harmful effects. Global problems affect the modern world. Todays rapid changes have made countries more interdependent than ever before, shrinking the world into a global village. As the world grows smaller, events in any one area have a greater impact on other parts of the world. National borders do not limit the effects of pollution or environmental destruction. Even poverty in some areas affects other areas because of migration and its impact on the world economy.