Wednesday, October 30, 2019

Innovation and Sustainability Essay Example | Topics and Well Written Essays - 500 words - 2

Innovation and Sustainability - Essay Example This activity involves cutting, burning and bulldozing trees down to clear land or gain access to more land. It harms the earth when the carbon monoxide seeps into the soil and floats off into the atmosphere. The consumption point of this process is having land cleared to build an industry or commercial business. It allows humans to produce products and consume currency. Industrialization is also a major human production habit. It involves processing of raw material, could be natural resources from the earth, into finished products. Agriculture supports industrialization in the food sector and food systems sustenance (Likens, Driscoll & Buso 1996, p.120). This particular production habit has been greatly influenced by the technological changes and the scarce resources. These two factors have resulted to a lot of innovation and high utilization of the available resource. Consumption is the direct utilization of material resources. Transportation is one way that humans consume. The number of vehicles has increased gradually and the fuel we use to run them is very harmful to the atmosphere. In this way we consume the efficiency of mobility by producing vehicles to ferry us to our destinations. In the larger picture production is also a part of consumption especially in transportation since in the process of production materials have to be moved from one site to another. The concept of sustainable consumption and production is comprehensive and takes a holistic approach to the systems of production and consumption. Humans have to seek ways to ultimately reverse or reduce the negative social and ecological impacts. This calls for a means of aligning economic systems to meet the needs of current and future generations within the ecological carrying capacity of the Earth. Policy instruments and tools that affect change and shift in production and consumption patterns are efforts that need to be considered in sustenance of the global population.

Sunday, October 27, 2019

The Introduction To Malicious Software Computer Science Essay

The Introduction To Malicious Software Computer Science Essay Malware is a collective term for any malicious software which enters system without authorization of user of the system. The term is created from amalgamation the words malicious and software. Malware is a very big hazard in todays computing world. It continues to grow in capacity and advance in complexity. As more and more organization try to address the difficulty, the number of websites distribute the malware is rising at an frightening rate and is getting out of control. Most of the malware enters the system while downloading files over Internet. Once the malicious software finds its way into the system, it scans for vulnerabilities of operating system and perform unintended actions on the system finally slowing down the performance of the system. Malware has ability to infect other executable code, data/system files, boot partitions of drives, and create excessive traffic on network leading to denial of service. When user executes the infected file; it becomes resident in memory and infect any other file executed afterwards. If operating system has a vulnerability, malware can also take control of system and infect other systems on network. Such malicious programs (virus is more popular term) are also known as parasites and adversely affect the performance of machine generally resulting in slow-down. Some malware are very easy to detect and remove through antivirus software[1]. These antivirus software maintains a repository of virus signatures i.e., binary pattern characteristic of malicious code. Files suspected to be infected are checked for presence of any virus signatures. This method of detection worked well until the malware writer started writing polymorphic malware [15][16] and metamorphic malware. These variant of malware avoid detection through use of encryption techniques to thwart signature based detection. Security products such as virus scanners look for characteristics byte sequence (signature) to identify malicious code. The quality of the detector is determined by the techniques employed for detection. A stealth malware detection[36] technique must be able to identify malicious code that is hidden or embedded in the original program and should have some capability for detection of yet unknown malware. Commercial virus scanners have very low resilience to new attacks because malware writers continuously make use of new obfuscation methods so that the malware could evade detections. 2.1 Computer Virus A computer virus[6] is basically a program which is written by the programmers whose behaviour is to replicate itself and spread from one computer to another. The term virus is also normally, but incorrectly, used to refer to other types of malware, including but not limited to adware .and these spyware programs that do not have a reproductive ability. Malware includes various computer viruses[6], such as computer worms, Trojan horses[17], most of them are rootkits, spyware which are also considered as dishonest adware and other malicious or redundant software, including proper viruses. Viruses are occasionally confused with worms and Trojan horses, which are theoretically different. A worm can exploit security vulnerabilities to spread itself repeatedly to other computers through networks[7], while a Trojan horse is a program that appears nontoxic but hides malicious functions. Worms and Trojan horses[17], like viruses, may harm a computer systems data or recital. Some viruses and other malware have symptoms noticeable to the computer user, but many are surreptitious or simply do nothing to call attention to themselves. Some viruses do nothing beyond reproducing themselves. An example of a virus which is not a malware, but is putatively benevolent, is Fred Cohens theoretical compression virus[6]. However, various antivirus professionals[5] dont admit the concept of kindly viruses, as any beloved function can be implemented without involving a virus automatic compression, for instance, is available under the Windows operating system at the choice of the user. Any virus will by definition make unconstitutional changes to a computer, which is undesirable even if no damage is done or intended. On page one of Dr Solomons Virus pdf, the undesirability of viruses, even those that do nothing but reproduce, is thoroughly explained. 2.1.1 Academic Work Veith Risak published[6] the article whose title was as follows Selbstreproduzierende Automaten mit minimaler Information sà ¼bertragung (Self-reproducing automaton with minimum information switch over). The article described a fully serviceable virus written in assembler language for a particular SIEMENS 4004/35 computer system. In the year 1980 Jà ¼rgen Kraus wrote his thesis on Selbstreproduktion bei Programmen at the University of Dortmund. In his work Kraus guess that computer programs[4] can behave in a way parallel to biological viruses. In the year of 1984 Fred Cohen at the University of Southern California wrote his paper on the Computer Viruses[6] Theory and Experiments. It was the first paper of him in which he has explained to clearly call a self-reproducing program a virus, a term introduced by Cohens mentor Leonard Adleman. Fred Cohen published a exhibition that there is no algorithm that can perfectly detect all potential viruses. An article that published on malware that describes useful virus functionalities was available by J. B. Gunn in the title Use of virus functions to provide a virtual APL predictor under user control in 1984. 2.1.2 Science Fiction There are several myths associated with the science.The actual term virus was first used to symbolize a self-reproducing program in a small story by David Gerrold in Galaxy magazine in 1969-and later in his 1972 novel, When HARLIE Was One. In that novel, a attentive computer named HARLIE writes viral software to recover damaging personal information from other computers to blackmail the man who wants to turn him off. Michael Crichton[7] told as a sideline story of a computer with telephone modem dialing potential, which had been automatic to randomly dial phone numbers until it hit a modem that is answered by another computer. It was an attempt to program the answer computer with its own program, so that the second computer would also begin dialing unsystematic numbers, in search of yet a different computer to program. The program is assumed to spread exponentially through susceptible computers. 2.1.3 Virus Programs The Creeper virus[6] was first detected on ARPANET, the prototype of the Internet, in the early 1970s. Creeper was an new self-replicating program developed by Bob Thomas at BBN Technologies in 1971. Creeper has used the ARPANET to infect DEC PDP-10 computers which are running on the TENEX operating system. Creeper gain admission via the ARPANET and banal itself to the isolated system where there was a message, Im the creeper, catch me if you can! was displayed. The Reaper program was created to delete Creeper. A program called which is known as Elk Cloner was the first PC virus to appear in the uncultivated that is, outside the single computer or lab where it was created by Richard Skrenta, it attached itself to the Apple DOS 3.3 operating system and spread via floppy disk. This virus, created as a practical joke when Skrenta was studying in the high school and was injected in a game on a floppy disk. On his 50th iterative use the Elk Cloner virus would be activate, which prone to infecting the PCs and displaying a short poem beginning Elk Cloner: The program with a personality. The first IBM PC virus in the natural was a boot sector virus dubbed and created by the Farooq Alvi Brothers in Lahore, Pakistan, seemingly to deter piracy of the software they had written. Before computer networks[7] became widespread, most viruses spread on removable media, particularly floppy disks. In the early days of the PCs, many users frequently exchanged their information and programs on floppies. Some of the viruses are spread by infecting programs which are stored on these disks, while others programs installed themselves into the disk boot sector, which ensure that they would be run when the user booted the computer from the disk, usually inadvertently. Personal computers of the period would try to boot from the floppy at first if one had been left in the drive. Until floppy disks rejects, this was the most unbeaten infection strategy and that is why boot sector viruses were the most common in the wild for many years. Conventional computer viruses[6] emerge in the 1980s, that are driven by the spread of PCs and the consequential increase in BBS, modem use, and software sharing. Bulletin board-driven software giving out contributed directly to the swell of Trojan horse programs, and computer viruses which were written to infect readily traded software. Shareware and bootleg software were equally common vectors for viruses on BB Systems Viruses can increase their chances of spreading over the several other computers which in networks[7] by infecting the files on the particular network file system or a file system which can be access by other computers Macro viruses have become common since the mid-1990s. Most of these viruses are written in the scripting languages for Microsoft programs such as MS-Word and MS-Excel and spread throughout Microsoft Office by infecting documents and spreadsheets. Since Word processor and Excel spread sheets were also available for Mac OS, most could also spread to Macintosh computers. Although most of these computer viruses[6] may not have the capability to send contaminated email messages to those viruses which did take advantage of the Microsoft Outlook COM interface. Some old versions of Microsoft Word allow macros to repeat themselves with added blank lines. If two macro viruses concurrently infect a document, the combination of the two, if also self-replicating, can appear as a mating of the two and would likely be detected as a virus unique from the parents. A virus may also send a web address link as an instant message to all the contacts on an infected machine. If the recipient, thinking the link is from a friend which isa trusted source follows the link to the website, the virus hosted at the site may be able to infect this new computer and continue propagating. Viruses that spread using cross-site scripting were first reported in 2002, and were academically demonstrated in 2005.There have been multiple instances of the cross-site scripting viruses in the wild, exploiting websites such as MySpace and Yahoo!. 2.2 Classification In order to replicate itself, a virus must be permitted to execute code and write to memory. For this reason, many viruses attach themselves to executable files that may be part of legitimate programs (see code injection). If a user attempts to begin an infected program, the virus code may be executed concurrently. Viruses can be separated into two types based on their performance when they are executed. Nonresident viruses straight away search for other hosts system or OS which can be infected, or infect those targets, and finally transfer organize to the application program they infected. Tenant viruses do not search for hosts when they are happening. Instead, a resident virus masses itself into memory on execution and transfers control to the host program. The virus stays active in the background and infects new hosts when those files are accessed by other programs or the operating system itself. 2.2.1 Nonresident Viruses Nonresident viruses can be notion of as consisting of a finder module and a replication module. The finder module is responsible for finding new files to infect. For each new executable file the finder module encounters, it calls the replication module to infect that file. 2.2.2 Resident Viruses Resident viruses contain a replication module which is parallel to the one that is engaged by nonresident viruses. This section, however, is not called by a finder module. The virus[27] masses the duplication module into memory when it is executed instead and ensures that this module is executed each time the operating system is called to carry out a certain operation. The replication module can be called, for example, each time the operating system executes a file. In this case the virus infects every suitable program that is executed on the computer. Resident viruses are sometimes can be divided into a class of fast infectors and a class of slow infectors. Fast infectors are those which are designed to infect as many files as soon as possible. A fast infector, for instance, can infect every potential host file that is accessed. This pose a special difficulty when using anti-virus software[1], since a virus scanner will access every prospective host file on a computer when it performs a system-wide scan. If the virus scanner fails to notice that such a virus is present in memory the virus can piggy-back on the virus scanner and in this way infect all files that are scanned. Fast infectors rely on their fast infection rate to spread. The disadvantage of this method is that infecting many files may make detection more likely, because the virus may slow down a computer or perform many suspicious actions that can be noticed by anti-virus software. Slow infectors, on the other hand, are designed to infect hosts infrequently. Some slow infectors, for instance, only infect files when they are copied. Slow infectors are designed to avoid detection by limiting their actions: they are less likely to slow down a computer noticeably and will, at most, infrequently trigger anti-virus software[5] that detects suspicious behavior by programs. The slow infector approach, however, does not seem very successful. In most of the operating systems which use file extensions to determine program relations such as Microsoft Windows. The extensions may be normally hidden from the user by default. This makes it probable to create a file that is of a different type than it appears to the users or programmers. For example, an executable file may be created named picture.png.exe, in which the user sees only picture.png and therefore assumes that this file is an image and most likely is safe, yet when opened runs the executable on the client machine. An additional scheme is to generate the virus system from parts of existing operating system files by using the CRC16/CRC32 data. The initial code can be quite small (tens of bytes) and unpack a fairly large virus. This is analogous to a biological prion in the way it works but is vulnerable to signature based detection. This attack has not yet been seen in the wild. 2.3 Infection Strategies Virus avoids detection[31] by users, some viruses employ different kinds of deception. Some of the old viruses, especially on the MS-DOS operating system, make sure that the last modified date of a host file stays the same when the file is infected by the virus. This approach does not fool antivirus software, however, especially those which maintain and date cyclic redundancy checks on file changes. Some viruses can infect files without increasing their sizes or damaging the files. They accomplish this by overwriting unused areas of executable files. These are called cavity viruses. For example, the CIH virus, or Chernobyl Virus, infects Portable Executable files. Because those files have many empty gaps, the virus, which was 1 KB in length, did not add to the size of the file. Some viruses try to avoid detection by killing the tasks associated with antivirus software[1] before it can detect them. As computers and operating systems grow larger and more complex, old hiding techniques need to be updated or replaced. Defending a computer against viruses may demand that a file system migrate towards detailed and explicit permission for every kind of file access. 2.3.1 Read Request Intercepts While some antivirus software employ various techniques to counter stealth mechanisms, once the infection occurs any recourse to clean the system is unreliable. In Microsoft Windows operating systems, the NTFS file system is proprietary. Direct access to files without using the Windows OS is undocumented. This leaves antivirus software little alternative but to send a read request to Windows OS files that handle such requests. Some viruses trick antivirus[5] software by intercepting its requests to the OS. A virus can hide itself by intercepting the request to read the infected file, handling the request itself, and return an uninfected version of the file to the antivirus software. The interception can occur by code injection of the actual operating system files that would handle the read request. Thus, an antivirus software[1] attempting to detect the virus will either not be given permission to read the infected file, or, the read request will be served with the uninfected version of the same file. File hashes stored in Windows, to identify altered Windows files, can be overwritten so that the System File Checker will report that system files are originals. The only reliable method to avoid stealth is to boot from a medium that is known to be clean. Security software can then be used to check the dormant operating system files. Most security software relies on virus signatures or they employ heuristics, instead of also using a database of file hashes for Windows OS files. Using file hashes to scan for altered files would guarantee removing an infection. The security software can identify the altered files, and request Windows installation media to replace them with authentic versions. 2.3.2 Self-Modification Most modern antivirus programs try to find virus-patterns inside ordinary programs by scanning them for so-called virus signatures. Unfortunately, the term is misleading, in that viruses do not possess unique signatures in the way that human beings do. Such a virus signature is merely a sequence of bytes that an antivirus program looks for because it is known to be part of the virus. A better term would be search strings. Different antivirus programs[1] will employ different search strings, and indeed different search methods, when identifying viruses[6]. If a virus scanner finds such a pattern in a file, it will perform other checks to make sure that it has found the virus, and not merely a coincidental sequence in an innocent file, before it notifies the user that the file is infected. The user can then delete, or in some cases clean or heal the infected file. Some viruses employ techniques that make detection by means of signatures difficult but probably not impossible. These viru ses modify their code on each infection. That is, each infected file contains a different variant of the virus. 2.3.3 Encryption With A Variable Key A more advanced method is the use of simple encryption to encipher the virus. In this case, the virus consists of a small decrypting dependent methods and an encrypted copy of the virus code. If the virus is encrypted with the help of different key for each infected file, the only part of the virus that leftovers stable is the decrypting unit, which would (for example) be appended to the end. In this case, a virus scanner will not able to detect directly the virus using signatures, but it can still detect the decrypting unit, which still makes indirect revealing of the virus possible. Since these would be symmetric keys, stored on the infected host. In fact completely possible to decrypt the final virus, but this is almost certainly not required, since self-modifying code is such a scarcity that it may be basis for virus scanners to at least flag the file as suspicious. This may be old , but solid, encryption involves XORing each byte in a virus with a even, so that the exclusive-or operation has only to be frequent for decryption. It is doubtful for a code to adjust itself, so the code to do the encryption as wll as decryption may be part of the signature in many virus definition. 2.3.4 Polymorphic Code Polymorphic code was the first technique that posed a serious threat[27] to virus scanners. Likewise various normal encrypted viruses such as a polymorphic virus[15][16] infects files with an encrypted copy of itself, which may be decoded by a decryption method. In the case of polymorphic viruses or polymorphic worms[10], however, this decryption module is also modified on each infection. A well-written polymorphic virus thus has no parts which wait identical between infection, making it very difficult to detect directly using signatures. Antivirus software can detect it by decrypting the viruses using an emulator, or by statistical pattern analysis of the encrypted virus body. To enable polymorphic code, the virus has must have a polymorphic engine which is also called mutating engine or mutation engine anywhere in its encrypted body. Some viruses employ polymorphic code in a system that constrain the change rate of the virus appreciably. For example, a virus can be planned to alter only slightly over time, or it can be programmed to refrain from mutating when it infects a file on a computer that previously contains copies of the virus. The benefit of using such sluggish polymorphic[15][16] code is that it makes it more difficult for antivirus professionals to get representative sample of the virus, because tempt files that are infected in one run will naturally have identical or parallel sample of the virus. This will make it more liable that the detection by the virus scanner will be variable, and that some instances of the virus may be able to avoid detection. 2.3.5 Metamorphic Code To avoid being detected by emulation, some viruses revise themselves completely each time they are to infect new executables. Viruses that make use of this technique are said to be metamorphic. To enable metamorphism, a metamorphic engine must be needed. A metamorphic virus is usually very large and complex. For example, W32/Simile consists of over 15,000 lines of assembly language code, 90% of which is part of the metamorphic engine. 2.3.6 Avoiding Bait Files and other Undesirable Hosts A virus wants to infect hosts in order to multiply further. In some cases, it might be a bad idea to infect a mass program. For example, many antivirus softwares perform an integrity check of their own code. Infecting such programs will therefore increase the likelihood that the virus is detected. For this reason, some viruses are programmed not to infect programs that are known to be part of antivirus software. Another type of host that viruses[27] sometimes avoid are bait files. Bait files (or goat files) are files that are specially created by antivirus software, or by antivirus professionals themselves, to be infected by a virus. These files can be created for various reasons, all of which are related to the detection of the virus: Antivirus professionals can use tempt files to take a test of a virus. It is more realistic to store and exchange a small, infected lure file, than to swap a large application program that has been infected by the virus. Antivirus professionals can use bait files to study the actions of a virus and assess detection methods. This is particularly useful when the virus is polymorphic[15][16]. In this case, the virus can be made to infect a large number of entice files. The grimy files can be used to test whether a virus scanner detects all versions of the virus. Some antivirus software employ bait files that are accessed regularly. When these files are modified, the antivirus software warns the user that a virus is probably active on the system. Since bait files are used to detect the virus, or to make detection possible, a virus can benefit from not infecting them. Viruses typically do this by avoiding suspicious programs, such as small program files or programs that contain certain patterns of garbage instructions. A related strategy to make baiting difficult is sparse infection. Sometimes, sparse infectors do not infect a host file that would be a suitable candidate for infection in other circumstances. For example, a virus can decide on a random basis whether to infect a file or not, or a virus can only infect host files on particular days of the week. 2.4 Vulnerability and Countermeasures 2.4.1 The Vulnerability of Operating Systems to Viruses Just as genetic diversity in a population decreases the chance of a single disease wiping out a population, the diversity of software systems on a network similarly limits the destructive potential of viruses. This became a particular concern in the 1990s, when Microsoft gained market dominance in desktop operating systems and office suites. Microsoft software is targeted by virus writers due to their desktop dominance. Although Windows is by far the most popular target operating system for virus writers, viruses also exist on other platforms. Any operating system that allows third-party programs to run can theoretically run viruses. As of 2006, there were at least 60 known security exploits targeting the base installation of Mac OS X (with a Unix-based file system and kernel). The number of viruses[6] for the older Apple operating systems, known as Mac OS Classic, varies greatly from source to source, with Apple stating that there are only four known viruses, and independent sources stating there are as many as 63 viruses. Many Mac OS Classic viruses targeted the HyperCard authoring environment. The difference in virus vulnerability between Macs and Windows is a chief selling point, one that Apple uses in their Get a Mac advertising. In January 2009, Symantec announced the discovery of a Trojan that targets Macs. This discovery did not gain much coverage until April 2009. While Linux, and Unix in general, has always natively blocked normal users from having access to make changes to the operating system environment, Windows users are generally not. This difference has continued partly due to the widespread use of administrator accounts in contemporary versions like XP. In 1997, when a virus for Linux was released-known as Bliss-leading antivirus[5] vendors issued warnings that Unix-like systems could fall prey to viruses just like Windows. The Bliss virus may be considered characteristic of viruses-as opposed to worms-on Unix systems. Bliss requires that the user run it explicitly, and it can only infect programs that the user has the access to modify. Unlike Windows users, most Unix users do not log in as an administrator user except to install or configure software; as a result, even if a user ran the virus, it could not harm their operating system. The Bliss virus never became widespread, and remains chiefly a research curiosity. Its creator later posted the source code to Usenet, allowing researchers to see how it worked. 2.4.2 The Role of Software Development Because software is often designed with security features to prevent unauthorized use of system resources, many viruses must exploit software bugs in a system or application to spread. Software development strategies that produce large numbers of bugs will generally also produce potential exploits. 2.4.3 Anti-Virus Software and other Preventive Measures Many users install anti-virus software that can detect and eliminate known viruses after the computer downloads or runs the executable. There are two common methods that an anti-virus software application uses to detect viruses. The first, and by far the most common method of virus detection is using a list of virus signature definitions. This works by examining the content of the computers memory (its RAM, and boot sectors) and the files stored on fixed or removable drives (hard drives, floppy drives), and comparing those files against a database of known virus signatures. The disadvantage of this detection[32] method is that users are only protected from viruses that pre-date their last virus definition update. The second method is to use a heuristic algorithm to find viruses based on common behaviors. This method has the ability to detect novel viruses that anti-virus security[7] firms have yet to create a signature for. Some anti-virus programs are able to scan opened files in addition to sent and received email messages on the fly in a similar manner. This practice is known as on-access scanning. Anti-virus software does not change the underlying capability of host software to transmit viruses. Users must update their software regularly to patch security holes. Anti-virus software also needs to be regularly updated in order to recognize the latest threats[27]. One may also minimize the damage done by viruses by making regular backups of data (and the operating systems) on different media, that are either kept unconnected to the system (most of the time), read-only or not accessible for other reasons, such as using different file systems. This way, if data is lost through a virus, one can start again using the backup (which should preferably be recent). If a backup session on optical media like CD and DVD is closed, it becomes read-only and can no longer be affected by a virus (so long as a virus or infected file was not copied onto the CD/DVD). Likewise, an operating system on a bootable CD can be used to start the computer if the installed operating systems become unusable. Backups on removable media must be carefully inspected before restoration. The Gammima virus, for example, propagates via removable flash drives. 2.4.4 Recovery Methods A number of recovery options exist after a computer has a virus. These actions depend on the virus. Some may be safely removed by functions available in most anti-virus software products. Others may require re-installation of damaged programs. It is necessary to know the characteristics of the virus involved to take the correct action, and anti-virus products will identify known viruses precisely before trying to dis-infect a computer; otherwise such action could itself cause a lot of damage. New viruses that anti-virus researchers have not yet studied therefore present an ongoing problem, which requires anti-virus packages[1] to be updated frequently. 2.4.5 Virus Removal One possibility on Windows Me, Windows XP, Windows Vista and Windows 7 is a tool known as System Restore, which restores the registry and critical system files to a previous checkpoint. Often a virus will cause a system to hang, and a subsequent hard reboot will render a system restore point from the same day corrupt. Restore points from previous days should work provided the virus is not designed to corrupt the restore files and does not exist in previous restore points. Some viruses disable System Restore and other important tools such as Task Manager and Command Prompt. An example of a virus that does this is Cia Door. Many such viruses can be removed by rebooting the computer, entering Windows safe mode , and then using system tools. Many websites run by anti-virus software companies provide free online virus scanning, with limited cleaning facilities (the purpose of the sites is to sell anti-virus products). Some websites allow a single suspicious file to be checked by many antivirus programs in one operation. Additionally, several capable antivirus software programs are available for free download from the internet (usually restricted to non-commercial use), and Microsoft provide a free anti-malware utility that runs as part of their regular Windows update regime. 2.4.6 Operating System Reinstallation Reinstalling any OS is another loom to virus removal. It involves either reformatting the computers hard disk drive and installing the operating system and

Friday, October 25, 2019

Respecting Teenagers Will Deter Conflict Essay -- Argumentative Persua

Respecting Teenagers Will Deter Conflict TEENAGERS ARE KNOWN FOR their bizarre mood swings, questioning minds and incessant energy. These traits mixed in with a parent's habit of denying a teen's request without a justification are common causes for many of the conflict between parents and teenagers. This occurs because in childhood "no" is accepted without question--a child is not mature enough, in many cases to question, but that is not in a teen's nature. They are no longer children and should not be treated as such. It is wrong for parents to say "no" without any reason. In doing this they are inciting a teen's anger and encouraging rebellion, therefore causing conflicts that disrupt the peace in a house hold. For example, a classic fight between parents and their teens can be...

Thursday, October 24, 2019

Literature ans society Essay

The literature of an age, and its social set up keeping and reacting one over the other. Literature influences the society; society is reflected in Literature and in this way, in all languages and at all times there has been a close interaction between the two. Literature of any age cannot escape the influence of the social scene and therefore is found reflecting the society of the age when it is created. The poet, the dramatist, the novelist, the essayist are all the product of their age and their-age openly and clearly gets imaged in their compositions. That cannot be helped, it so seems. Take  the example of two literatures — English and Hindi. Chaucer is called the father of English poetry and actually English literature in its form and language which kept on developing and improving, begins from him. His most representative work is the Prologue to the Canterbury Tales and then the Canterbury Tales. All the characters painted in these tales are the true representation of the types of such people as they were in his times. While Chaucer is a reflector of those characters and their types of his age — he is virtually and truly described as the chronicler of his age — his characters whether a  Knight; the Prioress; the monk, the fat fryer, the sailor, the squire, the priest — all are truly the representatives of their types in the contemporary society as they actually were. Chaucer is a painter as well as a critic of his society. Shakespeare — the greatest dramatist of English language — one of the greatest of all languages brings in ‘ghosts’, ‘witches’, and ‘courtier’ and ‘fools’ in his plays which were as per the liking of his audience and a part of the English Society of his times. That is what is rightly said about Shakespeare that in addition to the normal three ‘unities’—  Time, Place and Action in drama, he brought about the fourth unity — ‘unity with the people’. That encomium clearly Shakespeare being influenced by the society of his age and in his plays he, though never gave any message or pronounced any philosophy, but that is always there — the triumph of the good over the evil. This was the message that was most needed to his age after all that had happened earlier — Henry VIII —the king having been killed, Mary Tudor — a despotic, arrogant, a cruel ruler and then a benevolent, all embracing middle-path follower queen — Queen Elizabeth. As is the king so are the people — is an old but true saying and Shakespeare reflects that hilarious sometimes, but somber and philosophic at the other in his plays. Hulton was very much the product of his age. A truly puritanical person; a deeply religious man, he gave to his age which was battling with belief and disbelief — the message of God’s triumph over Satan. The Eighteenth century of English literature is a true product of the age. The social scene had degenerated into debauchery and license after the Restoration of Charles II who brought along with him all that he had enjoyed during his exile and adjourns in France and the literature of that period reflects all that was happening in the society. Alexander Pope’s ‘Rape of the Lock’ is a reflection of the so-called lascivious high society of and pungent satire too, on all that was too much too bad for the society. Thus Pope is a reflector as a corrector of his age. So are Addison and Steele as essayists. Balzac, Zola, Maupassant of France had cast their influence on every Wycherley, conserve and later Restoration dramatists who had gone to the lowest depth in describing social disparity and this is how literature reflected the age. The French Revolution — a very significant political and social event of Europe had as its basic tenets — Equality, Fraternity and Liberty — and these tenets and the revolution did cast its spell all over Europe and England and the English poets could not escape that influence. Wordsworth was moved by the humanitarian aspect of the revolution in the earlier phase but later its bloodiness and violence disillusioned him and all this is reflected in Wordsworth’s poetry — ‘poet of man’ and in his later poetry. Shelley was moved by the revolution’s ‘spirit’ of revolution and Byron by its fighting spirit. Tennyson was a true representative of the Victorian age and sang of the glories of the Empire while his nature poetry gets influenced by the advancement of Science in the later nineteenth century. He did not remain a ‘priest of nature’ as Wordsworth was because where science advances religion declines. Charles Dickens saw the backside of industrialization — the poor getting Poorer and the rich richer — the sufferings of the poor are ignored and his novels reflect all this. The First World War (1914-19) created a group of who sang of the glories of war, of chivalry and  Sacrifice for the nation and then there is the post w poetry and post-war drama — Bernard Shaw dramatist known for his pungent satire, pricking the balloon of romanticism associated with war heroism and love in his ‘Arms and the Man’. Eliot comes on the literary stage to deal with the utter disillusionment of the age in his ‘Wasteland’ all this about English Literature. Similarly in Hindi Literature, when Prithvi Raj Chauhan was fighting valiantly with Mohammad Gori Chandrabardai — the warrior poet was singing of the glories of war and his hero in his ‘Prithvi Raj Raso’. Then came the Bhakti Kal — the period of Bhakti — the country and the nation had fallen under the Muslim yoke and there were class conflicts on the basis of faith and religion. There came on the literary scene, Kabir, who preached anti-fanaticism; pricked the bloated balloon of superstitions and blind faiths and admonished both ‘mullahs’ and ‘Pandits’ and showed the way of God. Tulsidas found the Hindu society divided into factions ‘Shaivas’ and ‘Vaishnavas’ and showed the path of love, brotherhood and mutual respect for all Gods and presented the ideals of a son, a brother, a wife, and a devotee. The triumph of Ram — the incarnation of the Good over Ravan, the symbol of Evil is an eternal lesson given by him to the society — whose lessons remain revered even till today. The period of comparative social peace created a set of poets who indulged in pleasing their patrons — the Kings — as their courtiers and songsters. Their poetry is full of amorous sports in which they make Krishna a Radha and the Gopis their actors — a very wrong a vitiated depiction — unbecoming of those great. This was done just to gratify their patrons — the sensuous and sensual kings. This is how the social scene was reflecting itself in literature. Then, comes the modern age. The British were ruling India and there were classes close to the ruler and classes suffering at the hands of the officials and at the hands of the so-called elite of the society. There were classes created — the superior, the downtrodden — the imperialists and the nationalists. Prem Chand — the great novelist unravels this class fight in his novels and thereby, not only reflects the society of his times but gives a lesson too. His novels, his short stories — all have a lesson to give. There was Bhartendu Harishchandra — the poet the harbinger of the modern age and thought, who successfully caricatured the classes — social and religious — thus reflecting the social scene with a point to reform it. Thus goes on the scene. Maithili Saran Gupta — the Gandhian poet sings of the glory of Ram, of the glory of Lord Buddha, of the glory of other mythological heroes his thrust throughout being to awaken the masses and enlighten them into cordial social contacts. The national fervor reverberated through the veins of the Psyche under the leadership of Mahatma Gandhi and poets  after poets, writers after writers sang of the of our ancient land and its culture. Jai Sanker rasad, Ramdhari Singh Dinkar, the poets; Dharmvir Shrilal Shukla — the novelists brought into focus the inequalities and imbalances that plagued the social scene and through their thoughtful and sometimes highly satirical way brought to the fore the social and political malaise through which our present generation passing. This true presentation has been with a purpose — to awaken the social conscience to the problems that dog the people. Literature thus has been holding the mirror up to Nature on one hand; reflecting all traditions,  trends and tendencies while rising up the finger of caution too to guard against all that goes against the basic values of life. Literature and Society have remained and shall remain ever intertwined and the more they so remain, the more solid would the foundations be laid for a sustained growth; a well-coordinated growth and a corrected social order Literature has to play its part as a reflector and a corrector of society and society has to inspire men of letters to keep themselves on their guard towards their mission of social good.

Wednesday, October 23, 2019

Notes For Religion Exam

Theory essay and pop culture essay. Underline and circle key terms Islam, Post cool, psychoanalytical theory Chinese, Islam, indigenous, Hinduism, Janis, Buddhism 6 study questions Chinese Religion Question 3 -? How would you characterize Confucianism treatment of women? – Women had a critical, albeit indirect and informal role to play in government. Stores told illustrate the influence that a woman could exercise through intelligence and wisdom.Their role is important but lesser than the man. Bed ritual Islam Religion Question 3 – What is the Curran? How is it understood in the Muslim tradition? – The Curran was revealed to the prophet Muhammad over a period of 23 years. The angel Gabriel appeared to him and gave him the verses that became the Curran. It is the word of god and is not translated, but always read in Arabic. Indigenous Religion Question 3 -? Many indigenous religions have understood religious power in gendered terms.How are these gender divisions r eflected n the traditions you have read about in this chapter? – Women are generally higher than men in indigenous religions. In Melanesia, men are very suspicious of women and perform odd rituals in order to have menstrual equality. Hinduism Religion Question 3 – What role do sacred texts play in Hinduism? They play a significant role in the religion. The Veda is the most authoritative text. Many of the ideas in this book helped establish Hinduism. The Veda is not kept in homes and its ideas are handed down from enervation to generation.Janis Religion Question 3 -? What are the main reasons believed to be responsible for the Asseverate and Digamma splitting? Occurred after the death of Mayfair Discrepancy over ascetic practice, women, and nature of the Jinn Separation – culture reform Buddhism Religion Question 3 – What role if any do deities play in Buddhism? Do not play a major role Many deities in the religion that represent certain ideals, but Buddha preached to let go of the idea of a God in order to achieve NirvanaCritical Race Theory – Racialism (Belief in racial superiority), racism (Power relations that grow from segregation), Hegemony (white dominance of America), intra-racial racism (racism within black community, and Internalized racism.