Thursday, January 30, 2020

Rejected Shepherd Essay Example for Free

Rejected Shepherd Essay Introduction The nation of Israel has been waiting for their Messiah for millennia. Prophesied since the days of Adam, promised to Abraham, Isaac, and Jacob, anticipated by Moses, and lauded by David, the Jewish nation expected Messiah to come in power and glory and to usher in a nearutopian kingdom in which Israel would be an autonomous state. Such a one-sided interpretation of prophecy has caused Israel to miss the suffering Savior of Isaiah 53 and to wander in a spiritual haze for thousands of years. The failure of the Jews to recognize and accept their Messiah was not, however, surprising to God. The last six chapters of the prophecy of Zechariah center on the advent of the Jewish Messiah. Within those chapters, God chronicled many of the events leading up to both the first and second comings of Christ including His rejection by the nation of Israel as a whole. This paper will focus on the details concerning the first coming of Christ and the historical fulfillment of events as foretold by Zechariah. One thing the Israelites did expect to occur with the coming of Messiah was judgment to fall on those nations that persecuted the Jews. The militant Zealots of the first century AD were always watching and ready to fall in behind a king, sword in hand. Many of the other Jews, while maybe not as openly aggressive toward foreign control, eagerly awaited the freedom that would come with the kingdom of Messiah. Chapter nine of the prophecy of Zechariah begins with a declaration that would have sparked the emotion of any Jew that was still recovering from his or her time in Babylonian captivity. Judgment was coming on the nations. Holland 2 CHAPTER TWO. The First Coming of Messiah Judgment of the Nations When looking at prophecies concerning the coming of Christ, it is important to understand that both comings may or may not be in view and that the events described in the prophecy may relate to both comings. This writer would like to focus on those prophecies of Zechariah that have fulfilled historically at the first coming of Christ. Zechariah 9:1-7 describes certain strongholds of the nations surrounding Israel. The first to face the judgment of God are Hadrach and Damascus. There is no clear reference in Scripture or history at to the location of Hadrach, but in his comments on Zechariah 9:1 from his study Bible, MacArthur indicates this might be â€Å"a reference to the dual Medo-Persian kingdom. † Damascus, however, is clearly identified as the capital of Syria, the nation that led the northern kingdom of Israel into captivity. With the judgment on these cities, the Lord included the city of Hamath and the Phoenician cities of Tyre and Sidon. Tyre is mentioned in verses two and three as being â€Å"very skillful† and as having â€Å"heaped up silver like dust, and gold like the dirt of the streets. † The abundant wealth of the city and a parallel prophecy of judgment are recorded in the following from Ezekiel 28:4-7: [B]y your wisdom and your understanding you have made wealth for yourself, and have gathered gold and silver into your treasuries; by your great wisdom in your trade you have increased your wealth, and your heart has become proud in your wealth—therefore thus says the Lord GOD: Because you make your heart like the heart of a god, therefore, behold, I will bring foreigners upon you, the Holland 3 most ruthless of the nations; and they shall draw their swords against the beauty of your wisdom and defile your splendor. Such wealth and wisdom did not spare these cities when the face of God turned toward them in judgment as Tyre was, indeed, stripped of its prosperity just as Zechariah prophesied in 9:4. Verses five and six show the progression of judgment southward through the land of the Philistines. Four of the five major Philistine cites were included in the path of destruction; only Gath was excluded. These cities were said to look on the destruction of Tyre and Sidon in fear and hopelessness (9:5). Afterward, their land was occupied with foreigners, and, according to Expositor’s Bible Commentary , they were stripped of their â€Å"repulsive† idolatrous practices (9:67). The first seven verses of chapter nine chronicle the destruction of the enemies of Israel during the phenomenal conquest of Alexander the Great. The young leader conquered the Syrians bringing an end to the Medo-Persian Empire. After this Alexander went to the Mediterranean coast and carried his conquest south. In his invasion of Palestine, he executed the judgment of God throughout the land. The famous siege of Tyre is testimony to the influence of God behind this pagan ruler. The island city of Tyre seemed impregnable, but using debris from the mainland city, which had been sacked by Nebuchadnezzar some years earlier, Alexander built a causeway and marched his army across the channel and right up to the city walls. Using siege weapons, he broke through the defenses and decimated the city selling tens of thousands into slavery (â€Å"Siege†). From there Alexander marched south and conquered the cities of the Philistines â€Å"killing their national pride† but leaving alive a remnant (MacArthur). Holland 4 With the swift and effective conquest of Alexander, many would find it odd that Jerusalem and Judea was spared. Bible students, however, have a very clear answer for this: God had already said His people would be spared. This leads the discussion into Zechariah 9:8 and the promised preservation of the Jewish nation. Preservation of Israel Great problems arise in the continuity of prophetic Scripture if Israel ever ceases to be a nation. In the midst of calamitous activity around the Jewish nation, Zechariah provided yet another hope for the sons of Jacob. According to verse eight of chapter nine, the mighty hand of God was defending His chosen people. Alexander, according to Jewish tradition, visited Jerusalem after receiving a vision in a dream of the high priest of the Jews. When he arrived at the city and saw the priest as he was in the dream, the young general bowed and knew he would completely conquer Persia (â€Å"Zechariah†). God had certainly spared His people during the conquest of Alexander, but verse eight also indicates the nation of Israel would never be overrun by an invading army. Even a cursory look at history reveals such an event did happen again in 70 AD. That year the Roman general, Titus, sacked Jerusalem, dispersed the Jewish nation, and razed the temple to the ground. The prophecy in verse eight must, therefore, refer to the second coming of Messiah (MacArthur). During the time of the Tribulation, Revelation 7:4 recounts 144,000 Jews will be sealed to live in spite of the intense persecution by Antichrist. Following that period, the Jewish nation will never again be overrun by oppressors. Coming of Messiah Zechariah 9:9-17 seem to be a reference to both comings of Messiah. In verse nine He is referred to as a king â€Å"humbled and riding on a donkey. † This entire verse was directly stated to Holland 5 have been fulfilled in Matthew 21:1-5 and John 12:12-15 when the God of creation rode into Jerusalem on a young donkey to shouts of praise. A glorious picture of Messiah is presented in Zechariah 9:9. He was â€Å"righteous, having salvation, gentle† and rode and animal of peace, not a warhorse. If any of the Jews present at the triumphal entry of Jesus into Jerusalem was familiar with this verse, it is no wonder they lauded Him as king. The puzzling thing is: of those who envisioned Zechariah 9:9 when they saw Jesus enter Jerusalem, how many remembered the later prophecies of Zechariah 11. Since this paper focuses on the words of Zechariah concerning the first coming of Messiah and since 9:10 through 10:12 speak primarily of the second advent and the future establishment of the millennial theocracy, the reader will be directed to the beginning of Zechariah chapter eleven to conclude this look at the fulfilled prophecies of Messiah contained in this book. Rejection of Messiah Chapter eleven opens â€Å"in stark contrast to† the previous chapters (MacArthur). The prophecies of chapters nine and ten that speak of the second coming of Messiah present Him as a glorious king who showers peace and blessing on the people of Israel. Chapter eleven, however, begins with a lament over the destruction of the land of Palestine (1-3). The interpretation of these first three verses is debatable, but they most likely speak of â€Å"the destruction of Jerusalem in A. D. 70 and the subsequent devastation of the whole land, which resulted in the dissolution of the Jewish state† (MacArthur). Such destruction caused those whose lives and livelihoods were firmly planted in the land to wail (Zech. 11:1-3). Isaiah 53:3 recounts the mournful cry of the rejected Servant, Messiah. Likewise, Zechariah 11 states the reason behind the lamentable destruction of verses 1-3: the Shepherd had been rejected by His flock. God gave Zechariah a message he was to role-play in verses 4-6, Holland 6 which the prophet enacted in verses 7-14. The symbolism of these latter verses is important in relating to the actual events of the rejection of Jesus. Zechariah recorded that he went through the process of caring for a flock of sheep. MacArthur relates this literal event to both the feeding of the Word of God by Zechariah and the then-future work of the Shepherd-Messiah. The prophet had two staves, Favor and Union, which were used to tend the flock. The name of each had significance relating to the covenantal relationship between God and the nation of Israel. The first half of Zechariah 11:8 is greatly debated. The rejection of the three shepherds in this verse, according to MacArthur, seems to relate to the removal of the offices of â€Å"priests, elders, and scribes of Israel. . . . God ended the traditional offices of the mediators and in [their] place brought a new priesthood of believers. † The under-shepherds of Israel failed in their duties and actually led the flock to reject the true Shepherd. Because of their rejection, the Shepherd turned His back on the flock and let them devour themselves, which they quite literally did during the siege of Jerusalem in 70 AD (MacArthur). The breaking of the staves in verses ten and fourteen indicate the broken covenant of that generation [although the eternal covenant of God with the Jewish nation is still in tact]. Upon breaking the covenant between Shepherd and sheep, a call was made of payment for services rendered, to which the sheep [literally, the owners of the flock] respond by giving Zechariah the insignificant amount [in value] of 30 pieces of silver, which was hardly worth the time invested with the flock. Zechariah was then instructed to â€Å"throw it to the potter† (Zech. 11:13). This, again, was directly and literally fulfilled in Matthew 27:3-10 when Judas betrayed Jesus for the price of a slave and later threw the money at the priests who, in turn, used it to buy the worthless field in which Judas was eventually buried. Holland 7 CHAPTER THREE Conclusion The prophecies of Zechariah concerning the first coming of Messiah are not without great amounts of irony. The people eagerly awaited the entrance of Messiah, according to the prophecies, but failed to see they would reject Him. [The irony of the 30 pieces of silver being used to purchase the burial field of Judas is another.] The foolish decisions of the Jewish nation have caused them to become largely apathetic toward God and to wonder if Messiah will ever come. They expected a military deliverer and were sent a suffering Servant, whom they wholly rejected. One has to wonder the magnitude of the mourning of Israel when Messiah does come on a white charger to receive His rightful throne (Zech. 12:10). Judgment once came on the nations that had oppressed Israel, and judgment will come again. Israel was once preserved from destruction by the mighty hand of God; Israel will be preserved again. Messiah once entered Jerusalem hailed as a king, and He will enter again prepared to take what is His. The Jews once rejected their Savior. When He comes again, this will not be repeated. Holland 8 Works Cited MacArthur, John Jr. The MacArthur Study Bible. Electronic Ed. Nashville: Word Pub. , 1997. Siege of Tyre. Wikipedia, The Free Encyclopedia . 10 Apr 2007, 23:21 UTC. Wikimedia Foundation, Inc. 20 Apr 2007 . The Holy Bible: English Standard Version. Wheaton: Crossway, 2001. â€Å"Zechariah. † The Expositor’s Bible Commentary: New Testament . CD-ROM. Grand Rapids: Zondervan, 1998.

Wednesday, January 22, 2020

Considering the Praises and Criticisms of The Catcher in the Rye :: Catcher Rye Essays

Considering the Praises and Criticisms of The Catcher in the Rye    Since its publication in 1951, J.D. Salinger's The Catcher in the Rye has served as a firestorm for controversy and debate. Critics have argued the moral issues raised by the book and the context in which it is presented. Some have argued that Salinger's tale of the human condition is fascinating and enlightening, yet incredibly depressing. The psychological battles of the novel's main character, Holden Caulfield, serve as the basis for critical argument. Caulfield's self-destruction over a period of days forces one to contemplate society's attitude toward the human condition. Salinger's portrayal of Holden, which includes incidents of depression, nervous breakdown, impulsive spending, sexual exploration, vulgarity, and other erratic behavior, have all attributed to the controversial nature of the novel. Yet the novel is not without its sharp advocates, who argue that it is a critical look at the problems facing American youth during the 1950's. When developing a comprehensive opinio n of the novel, it is important to consider the praises and criticisms of The Catcher in the Rye. When studying a piece of literature, it is meaningful to note the historical background of the piece and the time at which it was written. Two J.D. Salinger short stories, "I'm Crazy" and "Slight Rebellion off Madison," were published in periodicals during the 1940's, and introduced Holden Caulfield, the main character of The Catcher in the Rye. Both short stories were revised for later inclusion in Salinger's novel. The Catcher in the Rye was written in a literary style similar to prose, which was enhanced by the teenage slang of the 1950's. It is a widespread belief that much of Holden Caulfield's candid outlook on life reflects issues relevant to the youth of today, and thus the novel continues to be used as an educational resource in high schools throughout the nation (Davis 317-18).    The first step in reviewing criticism of The Catcher in the Rye is to study the author himself. Before his novel, J.D. Salinger was of basic non-literary status, having written for years without notice from critics or the general public. The Catcher in the Rye was his first step onto the literary playing field. This initial status left Salinger, as a serious writer, almost unique as a sort of free agent, not bound to one or more schools of critics, like many of his contemporaries were. Considering the Praises and Criticisms of The Catcher in the Rye :: Catcher Rye Essays Considering the Praises and Criticisms of The Catcher in the Rye    Since its publication in 1951, J.D. Salinger's The Catcher in the Rye has served as a firestorm for controversy and debate. Critics have argued the moral issues raised by the book and the context in which it is presented. Some have argued that Salinger's tale of the human condition is fascinating and enlightening, yet incredibly depressing. The psychological battles of the novel's main character, Holden Caulfield, serve as the basis for critical argument. Caulfield's self-destruction over a period of days forces one to contemplate society's attitude toward the human condition. Salinger's portrayal of Holden, which includes incidents of depression, nervous breakdown, impulsive spending, sexual exploration, vulgarity, and other erratic behavior, have all attributed to the controversial nature of the novel. Yet the novel is not without its sharp advocates, who argue that it is a critical look at the problems facing American youth during the 1950's. When developing a comprehensive opinio n of the novel, it is important to consider the praises and criticisms of The Catcher in the Rye. When studying a piece of literature, it is meaningful to note the historical background of the piece and the time at which it was written. Two J.D. Salinger short stories, "I'm Crazy" and "Slight Rebellion off Madison," were published in periodicals during the 1940's, and introduced Holden Caulfield, the main character of The Catcher in the Rye. Both short stories were revised for later inclusion in Salinger's novel. The Catcher in the Rye was written in a literary style similar to prose, which was enhanced by the teenage slang of the 1950's. It is a widespread belief that much of Holden Caulfield's candid outlook on life reflects issues relevant to the youth of today, and thus the novel continues to be used as an educational resource in high schools throughout the nation (Davis 317-18).    The first step in reviewing criticism of The Catcher in the Rye is to study the author himself. Before his novel, J.D. Salinger was of basic non-literary status, having written for years without notice from critics or the general public. The Catcher in the Rye was his first step onto the literary playing field. This initial status left Salinger, as a serious writer, almost unique as a sort of free agent, not bound to one or more schools of critics, like many of his contemporaries were.

Tuesday, January 14, 2020

Individual Assignment Essay

Having a strong web presence is not only important in today’s world, it is vital for survival in today’s super connected world. Companies, banks, agencies and private industries must be able to create an environment to interact with customers, government officials and other companies in order to thrive. Opening yourself up to anyone through the Internet often means opening your system up to the world. Today we are more connected than ever, and cyberspace is littered with a multitude of individuals, some with the intent to compromise network confidentiality, integrity and availability. Anyone with a computer and Internet access can become a victim or criminal over the web. As a result, networks and servers are under constant attack these days. Attackers are changing their techniques daily and are on a never ended endeavor to disrupt companies for their selfish reasons. Two such forms of disruption are Denial of Service (DoS) and Distributed Denial of Service (DDoS) attacks. These forms of disruption have cost companies millions of dollars and are showing no signs of stopping. That is why it is up to security professionals to create the best safeguards and impose efficient and proper techniques to prevent, mitigate and discover these attacks before they inflict terrible harm. In the following assignment, these important topics of prevention, mitigation and discovery will be discussed as they relate to DoS and DDoS attacks on today’s systems. Specifically, three academic journals have been selected that relate to this topic. This essay will first briefly summarize each article that was selected and state the methods of prevention, mitigation or discovery as they relate to denial of service attacks. The second part of this essay will explore in detail the specific methods discussed in the summaries as they relate to a proposed technique and practical approach, which can be implemented, into a platform. The strengths and weaknesses of each method that is selected will also be discussed within the summary. 2 Brief Overview In order to better understand the reasons for discovering, mitigating and preventing these attacks, it is necessary to first review what exactly Denial of Service and Distributed Denial of Service attacks are and why these specific journal articles were selected for this assignment. DoS and DDoS attacks are extremely popular cyber attacks launched by attackers because of their effectiveness and ease. The goal of a DoS attack is for the attacker to render certain specific resources of the victims’ computer or server unusable or make them unavailable. The attacker does this by sending large amounts of traffic that appear to be legitimate request to the victim. As a result, the victim’s computer or server is tangled up and that particular resource cannot be used. These attacks expose a significant loophole not just in certain applications, but loopholes in the TCP/IP suite (Joshi & Misra, 2010). A DoS attack only occurs when a resource on a computer or network is slowed down or stopped completely by an individual maliciously. A DDoS attack is very similar to a DoS attack. However, this form of attack is launched on multiple computers or devices in an organized manner. The goal, once again, is to attack a specific target or multiple computers and servers and make them unavailable for use. The first ever reported DDoS attack occurred at a University in 1999. From then on, these attacks have become increasingly more complex and sophisticated. Their widespread effect has ranged from simply slower speeds on websites, to financial institutions losing millions for not being accessible to customers. The journal article â€Å"DDoS Prevention Techniques† was chosen because it does a fantastic job of explaining the differences between the two attacks, multiple DDoS tools that attackers use, and lastly ways to prevent and defend against the attacks. The second article selected is titled â€Å"Prevention of Attacks under DDoS Using Target Customer Behavior. † I selected this article because it not only gives an overview of this form of attack but also a specific method of protecting a potential server by blocking DoS attacks with behavior based actions. The last article I chose â€Å"A Novel Technique for Detection and Prevention of DDoS† also gives a brief overview of the attack as well as a specific method to help filter DDoS attacks on online banking websites. 3 Article One The article â€Å"DDoS Prevention Techniques† mainly centered around DDoS attack and the methods of preventing them as well as the tools that criminals use to execute these attacks. One example of a tool that these individuals use is Trinoo, which can be used to, â€Å"launch a coordinated UDP flooding attack against target system† (Joshi & Misra, 2010). Another tool that Joshi & Misra discussed was Trinity. This DDoS attack tool is IRC based and uses flooding methods of the TCP SYN, TCP RST, TCP ACK request. This tool not only can flood the TCP/IP but also flood the UDP and IP Fragment. This article offers various forms of preventative methods against DDoS attacks. They separated them into two groups: General Techniques and Filtering Techniques. Since the article gave a plethora of examples of general techniques I will discuss two of them as well as the advantages and disadvantages to these practical approaches. One method of preventing against DDoS attacks is â€Å"disabling unused services. † Attackers can’t take advantage of something if it is not available to them. So, the fewer applications and open ports that are on a given host, the less likely an attacker can manipulate any vulnerability on that host. Therefore, if a network application is unnecessary it should be disabled or closed immediately (Joshi & Misra, 2010). The advantage of this approach is that it minimizes the attack surface, thus protecting the host from receiving certain request from ports that can be used to flood the system. The disadvantage to this approach is that you limit the amount of applications you may need to help run your organization more efficiently. Another method of preventing these attacks is by using a firewall. A firewall can help mitigate against simple DDoS attacks by using simple rules such as implicit deny, or deny any for certain ports and IP addresses. However, the disadvantage of using a firewall to mitigate attacks occurs when sophisticated attacks are launched on ports such as Port 80 used for web traffic. A firewall, cannot tell the difference between legitimate traffic and malicious traffic that comes through the port (Joshi & Misra, 2010). This can lead to an attack still being carried out if the firewall cannot decide what is good and bad traffic. One filtering technique that was discussed in the journal article was the technique of â€Å"History Based IP Filtering. † During normal function, traffic seems to stay balanced and stable. Yet, during most DoS attacks they are carried out with IP addresses that have never been seen before on the network to flood the system. This form of filtration relies on an IP Address Database (IAD) to store the IP addresses that are used frequently. If an attack is launched and the source address does not match any in the IAD the request is dropped. The advantage to this form of protection against DDoS attacks is that it will keep unknown IP address from ever reaching the host. However, the draw back is that it will not keep out legitimate or real IP address that are already in the database. Also, â€Å"Cost of storage and information sharing is very high† (Joshi & Misra, 2010). So if cost is an issue for an organization, this method may not be best. These methods can be implemented fairly easy for any organization. Most security professionals should already have these measures in place such as firewalls and minimizing the attack surface with an emphasis on disabling unnecessary services. History based IP filtering is a costly alternative to those methods but can be an additional form of security. 4 Article Two The second article that will be discussed is titled, â€Å"Prevention of Attacks under DDoS Using Target Customer Behavior. † This article discusses a method using an algorithm to determine if request to a specific server should be blocked or allowed in real time to mitigate the attack. The algorithm is used to maintain a list of users and to stop attacks from unknown users. The purpose of this tool is to prevent only authorized clients onto the server. This method accomplishes this by first determining which category the requesting client should be registered or non-registered. The tool uses an anomaly-based system during peak times to help determine if certain requests are deemed malicious or not. A client will deemed malicious if the client sends repeated request during peak hours and deemed an anomaly client, or possible attacking client (Kuppusarny & Malathi, 2012). This tool can track which request made on the server are authorized or unauthorized. Once the request is deemed unauthorized, the client is then placed in a group of non-registered users and blocked temporarily until the peak time is finished. This proposed method also features a count system for the amount of request a client may attempt, which are â€Å"Access Count† and â€Å"Warning Counts. † The article explains this in depth by stating, â€Å"The access count is the count that can be incremented every time the client sends the request. The Warning Count is the count that can be incremented once the unregistered client sends anomalous request† (Kuppusarny & Malathi, 2012). This count system helps to determine if the request are legitimate and if so are only temporally blocked during peak times in order to keep systems running and not flooded with request. This feature also presents a permanent block alternative as well. This occurs once the warning count reaches it’s threshold (Kuppusarny & Malathi, 2012). This can be extremely useful when defending against DDoS attacks because it works in real time. The chart below illustrates how this method is carried out for all users trying to request information from the server. This tool could easily be implemented for any organization looking to defend their systems as well as monitor customer and client user data. The only disadvantage that may occur while implementing this will be the temporarily lockout mechanism that legitimate users may encounter if they enter too many incorrect requests. Inconvenience for some users is the only drawback. However, this approach is extremely promising because it does not completely block IP addresses like some filtration systems. They are placed in a certain unauthorized category away from authorized clients and systems. And once they meet certain requirements their request may be authorized if they do not go over the warning count. Also as an added security feature if the client goes over the warning number of request and is also unauthorized they are blocked completely. 5 Article Three The final article that will be discussed is titled â€Å"A Novel Technique for Detection and Prevention of DDoS. † This article was dedicated around a specific method for detecting and preventing DDoS attacks. This method focused on using the Hidden Markov Model. Very similar to the previous method in being an anomaly based system that uses request behavior to block or authorize users. This method also uses an algorithm to track user behavior and determine whether the requests are legitimate or an attack. However uses a different form of authorizing request before allowing access into the system. During the Anomaly Detection Module of the system when resources are scarce and the server is under heavy traffic the filter is applied. The system uses a history to maintain each of the client’s IP addresses. If â€Å"unusual† behavior is detected through the algorithm the server then goes into a special detection mode. It, â€Å"reply’s with the captcha to that client. † And if a correct CAPTCHA response is not received within three responses, it then checks the request history sequence. If the difference between the request for the CAPTCHA is less than the threshold allowed, the client is blocked. (Patil, Salunke & Zade, 2011). This model is a great tool in defending against DDoS and also monitoring traffic on a server as a whole. When traffic begins to reach its peak this system can help alleviate between legitimate and flooding traffic. This model was put to the test in this article with a fake bank system. The testers used a script in java that repeatedly requested the log in page for a fake account. The server responded with CAPTCHA pages to verify if the requester was legitimate. After three failed attempts the IP address was blocked. This type of method should be implemented across systems everywhere. The only foreseeable disadvantage would be from those users who enter the wrong CAPTCHAs more than three times and are blocked out of the system. Other than that this method would be a great tool in the defense against DDoS attacks. 6 Conclusion Denials of Service and Distributed Denial of Service Attacks have proven to be a huge hassle for security professionals. Criminals are becoming more sophisticated in their attack schemes and are leaving security teams in a never ending game of catch up. It only takes one loophole in a defense strategy for an individual to wreck havoc on a system. None of these methods will stop DoS and DDoS attacks entirely. However, in the future we must look for tools that include multiple defense strategies to stop these forms of attack. Layering a computer network offers many benefits especially if one level of defense falls, it will not compromise the entire system. The fight to defend cyberspace against these malicious attackers is forever ongoing, but with the right tools and defense strategies we can help maintain a safer and productive Internet experience for all users. 7 Work Cited

Monday, January 6, 2020

Global Warming And Climate Change - 974 Words

For many years there were discussions about global warming, whether it is true or false. Is there evidence to prove that global warming has impacted the climate due to the rise in the earth’s temperature? Climate change is a problem that is worldwide that should be reviewed. The rise in the earth’s temperature has caused some impact to the weather and climate changes to many places worldwide. This rise in temperature has the potential of causing drastic changes to the earth in many ways. It is time to view the global warming concerns and determine if the information and finding have impacted the climate and the weather. This paper will view some of the causes, similarities, and solution of global warming today.. Global warming happens when a change in the climate system or temperature. Global warming is defined as the gradual heating of the earth surface, oceans and atmosphere. Since the late 1800 scientist have document the rise in the temperatures worldw ide. The National Aeronautics and Space Act ( NASA) indicate that the amount of carbon dioxide in our atmosphere is increasing due to the burning of fossil fuels. Half of all car emission are absorbed by the Earth’s ocean and land. The Intergovernmental Panel on Climate Change (IPCC) released four key findings about global warming. First the human activities are responsible for 95% of global warming. Second for the past 800,000 years carbon dioxide is at an unprecedented level ever. Third is theShow MoreRelatedClimate Change Of Global Warming924 Words   |  4 Pages Figure 0.1 shows the different effects of global warming. Global warming is the warming of our planet at an extreme rate. The Earth’s climate has warmed by 7.8OC since 1880. (Quick facts about science, 2015). What causes global warming? The cause of global warming is the carbon dioxide. This acts like a blanket. Protecting the earth, and heating the earth. 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Climate Change is a change in the demographic distribution of weather patterns, and related change in oceans, land surfaces and ice sheets, happening over time scales of decades or longer. It’s the world’s greatest threat. Climate change is the change in temperature over a period of time. It involves the greenhouse effect and global warming. Where is it? It is an issue affecting everyone everywhere. ClimateRead MoreClimate Change And Global Warming1474 Words   |  6 Pagesphenomenon, known as â€Å"smog† became an often daily occurrence in big, urbanized cites across the globe. Also, Al Gore’s book, An Inconvenient Truth, popularized the issue of climate change and global warming as a result of the damage that the modern world has done to the atmosphere. He noted that people resist the facts about climate change due to the inconvenience of changing their lifestyles. But, uninhibited industrialization of several countries has led to intense modernization and revolution of theRead MoreClimate Change And Global Warming928 Words   |  4 PagesThis paper will discuss climate change and global warming on the economy. The paper also gives a description on climate change and global warming. As well as what it hold for future business owners. It will also discuss what the government is doing about climate change/global warming. Climate change is a long-term shift in the statistics of the weather (including its averages). For example, it could show up as a change in climate normal (expected average values for temperature and precipitation)Read MoreClimate Change And Global Warming1630 Words   |  7 PagesClimate Related Threats Global warming will lead to uncontrollable devastation such as famine, war, and economic instability. Climate change will accelerate the dislocation of hundreds of millions of people and the extinction of many species. The negative effects of climate change are obvious on every continent. Professor Le Quere, director of the Tyndall Centre for Climate Change Research at the University of East Anglia said, The human influence on climate change is clear. The atmosphere andRead MoreClimate Change And Global Warming1412 Words   |  6 Pages Earth’s climate has been changed for hundreds of year dating back to the beginning of man to the ice age and today, and with that change came scientists who have been keeping track and gathering data on these changes in the climate. The climate is the source of life it provides a secure environment setting for life forms to thrive without a proper climatic setting life would begin to dwindle and eventually all life forms would go extinct . But why is the climate so important moreover exactly what