Positive and Negative Environmental effects of Genetically Modified Research Paper

Positive and Negative Environmental effects of Genetically Modified Crops - Research Paper Example Still, a number of objections have been raised. This essay examines the positive and negative environmental effects of genetically modified crops. While genetically modified crops have steadily gained support there exists a strong contingent of groups that object to these crops on environmental reasons. Within this contingent some of the strongest objections have been levied by groups concerned with environmental sustainability as well as religious groups that object to genetic modification on moral grounds. Still, it’s clear a growing body of research has pointed to substantial environmental concerns from implementing genetically modified crops. In this context of understanding, one of the predominant concerns is unintended harm to surrounding crops and organisms. For instance, a recent study indicated that, â€Å"pollen from B.t. corn caused high mortality rates in monarch butterfly caterpillars† (‘Transgenic Pollen’, pg. 214). While this study was not co nducted in natural conditions, other researchers have argued similar contentions. In these regards, it’s been noted that pollen and other genetically modified crop outgrowth holds a strong potential for spreading to surrounding areas and detrimentally affecting the life-cycle of a variety of organisms. Another prominent environmental concern related to the use of genetically modified crops is the reported potential of gene-transfer to non-target species. Essentially this concern indicates that crops that have been genetically modified for stringent resistance to weather conditions or other areas of detriment will transfer their crop resistance to less desirable outgrowth. For instance, â€Å"crop plants engineered for herbicide tolerance and weeds will cross-breed, resulting in the transfer of the herbicide resistance genes from the crops into the weeds. These "superweeds" would then be herbicide tolerant as well† (Whitman). These concerns have emerged in a number of r eal-world contexts, with lawsuits emerging in situations where adjacent genetically modified crop-land have reportedly infected non-modified crops. Another prominent concern in this area of understanding is the worry of the reduced effectiveness of pesticides. This concern takes a variety of forms as farmers of non-genetically modified crops worry that new species of insects might emerge in response to genetically modified crops that are then entirely resistant to traditional forms of pesticides. While there have been a variety of proposed solutions to the above mentioned environmental concerns, it’s clear that at least in the present technological environment they remain viable worries for farmers not directly involved in the production of genetically modified strains of crop. Even as substantial environmental objections exist to genetically modified crops, researchers note that there is considerable environmental support for this mode of agricultural production. One of the major noted environmental benefits for farmers is the increased pest resistance of genetically modified crops. One of the primary areas where such genetic modification has had a tremendous impact on farming is in developing regions. In these areas, â€Å"agricultural production does not merely function as a means of economic profit, but is oftentimes intimately linked to the population’

Terrorism Definition Essay Example for Free

Terrorism Definition Essay Terrorism is just a word in English, but it is a hazard for mankind. Terrorism is the use of fear and acts of violence in order to intimidate societies or governments. People who do terrorism are called terrorists. Terrorism is a world-wide problem. By now, the governments throughout the world are realizing that terrorism is a serious threat to dealt with. Every terrorist acts usually takes days and even months of preparation. Terrorist are usually young, but the brain behind them are old, seasoned politicians. Terrorists mostly recruit younger people in their group as it is easy to brainwash them. Few of the terrorist attacks the world would never forget are the mid air bombings of Pan Am flight 103, the 9/11 attacks in which 2 civilian planes were hijacked and then later crashed into the famous World Trade towers in Manhattan, New York, the 2001 attack on the Indian Parliament, the 26/11 in which terrorist attacked the Taj Mahal and the Oberoi Trident hotels of Mumbai and left the world in shock. Many people lose their lives in such attacks. Around 3000 innocent people lost their lives in the 9/11 attacks. Many of you might not know that World Trade Centre was a centre of attraction for all these terrorist attacks. Well before 9/11 incident the World Trade Centre already got a choke through bomb blasts in 1993. This was said to be a failure one as they aimed for twin tower attacks and missed their task. These terrorist activities are carried out by professional terrorist groups with the Al Qaeda being the most famous one. If you have been reading the newspaper you would have noticed the ongoing terror activities in Syria and Iraq. This militant act is being carried out by another terror group called the Islamic State of Iraq and Syria or simply known as ISIS. Most of the government across the globe have special intelligence branches to counter such attacks. A few famous intelligence boards are the Central Bureau of Investigation of the Government of India and the Federal Bureau of Investigation of the United States Government. But there are evidences that the government of Pakistan had been sponsoring jihadist groups and other groups like the Al Qaeda and the Taliban to fight against its enemies like India and the United States. Many international organizations like the United Nations are continuously working to prevent such activities and also to give aid to countries which have been a victim of terror attacks Pesticides are designed to kill and because their mode of action is not specific to one species,  they often kill or harm organisms other than pests, including humans. The Organization estimates that there are 3 million cases of pesticide poisoning each year and up to 220,000 deaths, primarily in developing countries. The application of pesticides is often not very precise, and unintended exposures occur to other organisms in the general area where pesticides are applied. Children, and indeed any young and developing organisms, are particularly vulnerable to the harmful effects of pesticides. Even very low levels of exposure during development may have adverse health effects. Pesticide exposure can cause a range of neurological health effects such as memory loss, reduced speed of response to stimuli and reduced visual ability. Many studies have examined the effects of pesticide exposure on the risk of cancer. People can be exposed to pesticides by a number of different routes including: occupation, in the home, at school and in their food. There are concerns that pesticides used to control pests on food crops are dangerous to people who consume those foods. These concerns are one reason for the organic food movement. Many food crops, including fruits and vegetables, contain residues after being washed or peeled. The United Nations through the media is spreading the awareness of the need for organic farming through media channels, radios etc.

Ignorance Towards The Black Community in Canada :: essays research papers

Ignorance Towards The Black Community in Canada Canada has been respected for its equality and diversity between it’s races. People refer to it as being the most multicultural diverse countries in the world. Most people think that Canada has no racism like the U.S.A. , however that is not the case at all we have been known to of have racism since the French explorers . We were very bad for racism towards the blacks in the 20th century when our country began going through a very rough time. Canadians need to respect the fact that we did have racism and we are no different from any other country during that time. This country has had racism for a long time .The first recorded instance of against the blacks came when they were taking as slaves by the French explorers. The black community was very discriminated against in the 20th century. These people were hated for no reason besides the colour of their skin and there way of life, However to deal with this they decided the best thing to do was segregate themselves from the white community and live amongst themselves at one end of the city. Due to the strength of the black community they succeeded and continued living a good life, Even though they still faced many hardships in every day life. The blacks faced many hardships and obstacles ranging from the children to the adults. A major area where racism was noticed was in the educational system, as well as in the judicial system were many blacks were persecuted for crimes they didn’t commit due to skin colour. African Americans were refused to be allowed to learn in schools and get the same benefits as white children. The blacks were also banned from churches, bars, and other institutions in Canada. The way they dealt with this was they built there own schools and opened there own bars as well. They did run into a problem with this though not many black people were qualified to teach in the schools, also they got the worst teaching supplies like books, and all around tools needed to make it easier on the students and teachers. The government did nothing to help the blacks achieve a half decent lifestyle. Martin Luther King Jr said â€Å"I have a dream that my four children will one day live in a nation where t hey will not be judged by the colour of their skin but by the content of their character† and the white people made this as difficult as possible for the black community in Canada . Ignorance Towards The Black Community in Canada :: essays research papers Ignorance Towards The Black Community in Canada Canada has been respected for its equality and diversity between it’s races. People refer to it as being the most multicultural diverse countries in the world. Most people think that Canada has no racism like the U.S.A. , however that is not the case at all we have been known to of have racism since the French explorers . We were very bad for racism towards the blacks in the 20th century when our country began going through a very rough time. Canadians need to respect the fact that we did have racism and we are no different from any other country during that time. This country has had racism for a long time .The first recorded instance of against the blacks came when they were taking as slaves by the French explorers. The black community was very discriminated against in the 20th century. These people were hated for no reason besides the colour of their skin and there way of life, However to deal with this they decided the best thing to do was segregate themselves from the white community and live amongst themselves at one end of the city. Due to the strength of the black community they succeeded and continued living a good life, Even though they still faced many hardships in every day life. The blacks faced many hardships and obstacles ranging from the children to the adults. A major area where racism was noticed was in the educational system, as well as in the judicial system were many blacks were persecuted for crimes they didn’t commit due to skin colour. African Americans were refused to be allowed to learn in schools and get the same benefits as white children. The blacks were also banned from churches, bars, and other institutions in Canada. The way they dealt with this was they built there own schools and opened there own bars as well. They did run into a problem with this though not many black people were qualified to teach in the schools, also they got the worst teaching supplies like books, and all around tools needed to make it easier on the students and teachers. The government did nothing to help the blacks achieve a half decent lifestyle. Martin Luther King Jr said â€Å"I have a dream that my four children will one day live in a nation where t hey will not be judged by the colour of their skin but by the content of their character† and the white people made this as difficult as possible for the black community in Canada .

Ultrasound ? Quick Project :: essays research papers

Ultrasound – Quick Project Ultrasounds are sound waves with frequency beyond the human limits, therefore humans are unable to hear them. It even travels at exactly the same speed as sound in any medium. Humans can hear sound within the frequency range of about 20 to 20,000 Hz, so any sound above 20 kHz is ultrasound. Ultrasound or ultrasonography is a medical imaging technique that uses high frequency sound waves and their echoes. The technique is similar to the echolocation used by bats, whales and dolphins, as well as SONAR used by submarines. Ultrasound has very high frequency vibrations and can be used to clean things. Really dirty teeth can be cleaned superbly in this way. Really delicate mechanisms, such as in antique clocks and watches, can also be safely cleaned. Ultrasound for scanning is the most popular medical use. This is safer than using X-rays. Unborn babies can be seen by moving an ultrasonic transmitter across the mother’s stomach. The sound waves will be projected from the transmitter and the waves are able to travel from one part of the human being to the other. As it hits a tissue or an organ, some waves reflects and gives of echos which can build up a picture on the TV screen. The shorter the wavelength is, the finer the detail of the picture is. Its use in scanning goes far beyond pregnancies. Many other parts of the body are analysed using it (bladder gallstones, the heart, etc.). Ultrasound can even check airplane wings for cracks that would be invisible on the surface. Ships use SONAR to determine the depth of water they are in. Ultrasound is used here because they have a higher frequency and this allows it to penetrate further. However, the disadvantage is that it might scare the fishes away as it would be too noisy for them.

Hispanic/Latino Culture Essay

Hispanics or Latinos are defined as a people of Mexican, Puerto Rican, Cuban, South or Central American, or other Spanish speaking culture. This term â€Å"Hispanics† was created by the U. S. federal government in the early 1970’s to refer to Americans born in a Spanish speaking nation or with ancestry to Spanish territories. Hispanics people are vibrant, socializing, and fun loving people. Among various facts associated to this culture is that they have a deep sense of involvement in their family traditions and cultures. Hispanics / Latinos have strong non-verbal and verbal ways of communication. To better understand one another they overly rely the use of non-verbal communication. This includes facial expressions, hand and body movements, physical touch, voice pitch, voice sounds, and physical appearances. A Hispanic mother screaming as her child takes their first steps is a type of sound and facial expressions use to show emotion without words. A firm handshake is a common practice between people as greeting and as they leave. A hug and a light kiss on a cheek are also common greetings practices between woman, and men and woman who are close friends or family. Children are also though to practice this ways of greetings to their elders in a way to show respect. Men also hug each other in sign of affection. Making eye contact when being spoken to is also a sign of respect, especially if the person is elder. I remember if my mother was talking to me as a child and I looked away, I was in so much trouble! Non-verbal communication is very important in face-to-face communication also because it shows feelings, intentions, and reactions. In the Hispanic culture respect is highly valued and shown by using formal titles when communicating verbally. Communicating phrases are used daily like â€Å"A sus ordenes† (at your command), â€Å"para servirle a usted† (at your service), â€Å"mi reyna† (my queen), or â€Å"mi rey† ( my king). When it comes to advice, Hispanic families prefer to communicate with their elders because of their experience. For example, when one becomes sick the elder may advice a safe simple home remedy. The Hispanic culture has different values, beliefs, and traditions. Family is highly value. Family is a close-knit group and the most important social group to gather in any events or special days. The Hispanic â€Å"family unit† includes not only parents and children but also grandparents and extended family. Individuals within the family have moral responsibilities to help other members of the family experiencing financial problems, unemployment, health conditions and any other life issues. They show the importance placed upon relationship within their family extending a hand in good times and bad. Respeto y dignidad (respect and dignity) are other important values of the Hispanic culture. Children’s are taught to avoid confrontations with parents and older persons, and to be obedient and respectful. The Hispanics believe that the father is head of the family and the mother is to take care of home. Naming children after grandparents and parents is fairly common. A well-known tradition is the celebration of a fifteen year old girl called Quincenera. Hispanics culture and traditions are based around celebrating and spending time with love ones. Hispanics usually give great importance to and place great value on looks and appearance as a sense of honor, dignity, and pride. Formal attire is commonly used for going to church and all religious celebrations as well as parties, social gatherings, and work, Although this tradition seems less common in Latinos that have been in the USA for a while. Tennis shoes and jeans however are becoming more popular among Hispanic woman particularly in non-formal events. It is very important to know that most Americans who were born in or have ancestry of a Spanish speaking nation see themselves and refer to themselves by their ethnic identity. For example, they prefer usually to be referred as Cuban, Mexican, Colombian, or Puerto Rican, not as Hispanic or Latino. Being a diverse mix of many countries there is no doubt we form the most rich and unique culture growing in the USA.

Devi, the Great Goddess

Devi, the Great Goddess Devi is an Indian Great Goddess. The name Devi literally means a ‘goddess’. This gives an explanation that she is a feminine deity. She is the tender and accessible mother and is usually approached as ‘Ma’. Basically, she is the Mother of the universe mostly known as Jaganmata. She presumes celestial proportions having ability to destroy evil and power over the creation and disbanding of the worlds.Advertising We will write a custom essay sample on Devi, the Great Goddess- Nonwestern Culture specifically for you for only $16.05 $11/page Learn More Myriads of names that demonstrate local mores and myths worship her. It is interesting to note that she is a single being although perceived to be numerous at the same time. This means that though she is one goddess, she can manifest herself in various ways. In addition, worshippers celebrate her through songs and poems in their praise and worship. Devi takes different forms through which she manifests herself. Perhaps, this explains why she is a multiple being though one deity. She takes many forms because of different functions that are accredited to her. These different manifestations exhibit her strength and beauty. Besides, Devi is perceived in different ways due to chronological approach and religious functions she performs. Some of her manifestations are indeed tremendous. For instance, she is first manifested as cosmic force whereby she destroys demonic powers that cause menace to world stability. She also creates, exterminates, and restructures the universe. The second form is dayini. Since she is gentle, this form is radiant and gentle in nature. Many worshippers delight in this form because she is the cordial giver of boons, riches, luck, and achievement. The third manifestation is that she is seen as a heroine. Women are fond of this form because she usually descends on earth to provide stimulating models for them. The beauty of women in dressing is attri buted to this manifestation. She is also manifested as a local defender of vicinities, townships, and individual ethnic natives. As a defender, she is concerned with local matters only. In her fifth manifestation, Devi is seen as semi-divine force. She reveals herself through fertility spirits. In this manifestation, the worshippers looked at her for the purpose of fertility in their lives. Finally, she is also seen in the form of woman saints. These saints are born on earth but gifted with profound spirituality and different worldly powers. It is imperative to note that these forms are represented in visual arts through paintings of vivid color. The visuals have appealing and attractive paintings which are able of expressing her beauty and strength through striking colors.Advertising Looking for essay on religion theology? Let's see if we can help you! Get your first paper with 15% OFF Learn More The visual representation that interests me most is the one w hich displays Virahi seated on a tiger. This is because it represents how Devi as a cosmic force is ready to step out to destroy any demonic force that can bring instability in the universe. In the poem, she is seen seated on a lion depicting the strength of destruction. The colors are striking and attractive according to her mission to reconstruct the universe. The rich glowing colors have an impact to the message conveyed by the goddess. The message is clear after giving a close look at this visual representation. This is what draws me closer in this particular work. The formal elements have contributed a lot towards the construction of this art work. As a matter of fact, I have obtained necessary information towards understanding the nonwestern culture. It is quite an experience to know that a single deity can be manifested or represented in different forms in order to describe her functions in relationship to her worshippers. The visual arts have served their purpose by describi ng how Devi is a single being yet multiple at the same time.

One Thousand Words †Visual Culture Essay

One Thousand Words – Visual Culture Essay Free Online Research Papers One Thousand Words Visual Culture Essay Some time ago our culture realized that our eyes are much quicker at processing images than they do words. This realization has saved many from countless hours of paying attention to words and to then having to interpret such words. After all, â€Å"a picture is worth a thousand words† (Arlen, 1067-1). Some time ago the film industries realized that if they could take a thousand words and turn it into a single picture, perhaps even a motion picture, and distribute it on a massive scale, countless individuals would tune in to view it. And so it began, â€Å"The Tyranny of the Visual†, as Michael J. Arlen so delicately put it. It seems people are no longer interested in the long, romantic soliloquies of the Shakespearian era, but rather they want fun, adventure, pretty lights, bright colours, dark villains (preferably with horns), etc. But, most importantly, no one wants to think when they sit down to be entertained; they don’t want to interpret and rate the believability of any one picture, thus, the assumption is made that the work must be accurate with history, literature, or just life in general. And so, it is these assumptions that are responsible for the intell ectual depletion of recent culture. Though visual effects began as an intriguing new medium, it has somehow monopolized into a culture with little or no verbal intellect. It is so easy to be dazzled by flashy images, which either take us to a happier place or remind us that our own lives are not all that bad, that we rarely bother to weigh the quality of the information being conveyed. Take for instance the film, Zoolander, which actually came with a recommendation to set your brain aside for the duration of the film. The film constituted of a harebrained male model (Derek Zoolander) out to save the Malaysian president from an assassination plot by the corrupt model industry. To demonstrate: after carefully securing the computer with all the information that would provide all the evidence necessary to prove there case against the evil modeling empire, Derek’s counterpart, yet another moronic male model, attempted to retrieve the information from the computer by dropping it a few hundred meters from a second- storey balcony. Needless to say, he was at a loss when the information could not be found amidst the wreckage. Though such blatant stupidity cannot act as a reasonable basis of comparison for all films, the fact that it still grossed 43 million dollars does indicate certain standards among individuals. However, a much more formal movie, Gladiator, which won the Best Picture award, had much more of the heart-stopping, pulse racing, and edge of your seat flashy images and minute dialogue that captivates an audience. Aside from a great deal of yelling and blood, there was little to interpret from this movie. As a matter of fact, half way through the movie, it was all but forgotten how the leading man ended up with such a thirst for vengeance. The director seemed to have forgotten what relevant role the earlier slayings of his wife and child played in the plot. But the audience was still never at a loss because they instinctively knew that a good cause was being fought for and it was well worth every molecule of blood. But, at the very end, there was a small reminder of the worthy cause which the late grieving husband and father died for; and with this new information in-hand, the audience was able to give a well-informed standing-ovation. While directors and producers seem to get away with shabby original works and can even gloss over historical details at whim, as they did in Arlen’s example of The Deer Hunter, there are special considerations to be made when dealing with literary works. In The Deer Hunter the events of the Vietnam War are blemished with more contrived information that would best suit the director’s â€Å"visual effect† pattern; one which would elicit the most â€Å"automated† responses from the audience (be it a yelp or a wince) (Arlen, 1068). However, this technique grows increasingly bothersome when it comes to literary works. Perhaps it is because historical data is there to be manipulated by the most unintelligent of people, but a work of literature is a single idea created by a single person. It conveys with it an individual’s feelings, opinions, and visions; in effect, it is much more personal. To manipulate even a single word would perhaps result in a w hole new meaning from what was intended by the author. In contrast, even if a novel is brought to film production and is accurately laid out word for word, it is considerably difficult to pluck the corresponding thoughts from a writer’s mind and plot them into neat little visuals. Such is the case with Toni Morrison’s, Beloved. The director obviously never anticipated the difficulty a picture to have eliciting sympathy for a woman sawing off the head of her children. How does one use visually convey the severity of slavery to such a degree that any reasonable person could understand an act of infanticide? While the film centered on a single gruesome act and the mother’s subsequent regrets, the literature provided an idea as to the hardships and degradation black slaves endured. This film demonstrated that words cannot always be translated into pictures, for words carry with them ideas which require further interpretations; and when turned into pictures, ideas lose their potential for further interpretation. A good visual masterpiece will leave no room for interpretations. It will say in a single frame what a thousand words would convey. But, is that really so, or are individuals just too lazy to analyze what their eyes perceive? Can a single picture really say a thousand words? It would indeed be unreasonable to blame directors for people’s poor taste; after all, if there was no audience for a film, then that film would most likely not have been developed. So, even though visual effects aid and abet the deterioration of cultural intellect, if people would show some form of discretion the damage could surely be minimized. Furthermore, although it may seem easy to turn words into images, a great deal is often lost in the translation. Words tend to bring with them an influx of new ideas, but a film is generally the idea, it offers few discourses or channels of thought. In essence, while visual effects tend to nourish aesthetic values, words are intended to nourish verbal int ellect. Arlen, Michael J. â€Å"The Tyranny of the Visual.† The Norton Reader: AANP. Ed. Arthur M. Eastman, et al. New York: Norton 2000. 1067-1074 Research Papers on One Thousand Words - Visual Culture EssayWhere Wild and West MeetAnalysis Of A Cosmetics AdvertisementIncorporating Risk and Uncertainty Factor in CapitalCanaanite Influence on the Early Israelite ReligionMind TravelResearch Process Part OneRelationship between Media Coverage and Social andEffects of Television Violence on ChildrenAnalysis of Ebay Expanding into AsiaThree Concepts of Psychodynamic