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Genetic Manipulation

Genetic Manipulation - раздел Лингвистика, Human Geneticmanipulationby Svetlana Levanova, 512 Ae Genes Are Working Port...

Human GeneticManipulationBy Svetlana Levanova, 512 AE Genes are working portions of DNA and the biological units of heredity.Specific genes code for specific traits that are found in a given organism. Forexample, one gene may code for eye color while another one may code for shoesize. DNA is an extremely complicated biological system. Many, if not mostdiseases stem from a defect in one s genetic code. There are two ways for oneto get a genetic defect or mutation.A mutation can be inherited from one orboth parents, or a genetic mutation can be acquired.Gene therapy is the process by which cells are supplied with healthycopies of missing, flawed, or desirable genes.

Gene therapy can possibly be acure for the genetic mutations that are constantly occurring in nature.Thereis a heated discussion in the society about both genetically modified food andhuman gene engineering and the possible repercussion from them, which we may beable to get only in a certain period of time.Still this burning issue has arguments both in favor of and against genetechnology.

The success of genetic manipulation will result in a better qualityof life for people. Nearly all diseases can potentially be cured. Cancer willbe wiped out, as cancer causing genetic defects will no longer be a problem. Asa result of genetic testing, risk prevention is also a benefit. If I find thatI am genetically inclined to have a heart attack, I can reshape my habitsaround my genetic dispositions.Or, if I know that I have a recessive gene fora disease, I will know not to have a child by another person with that gene. Also we get more than just medical benefits.

If it is found out that genes areresponsible for the work of the mind, than who is to say that someday peoplewon t be able to endow their children with certain qualities. Many see this asan advantage.Before my child is even conceived, I can give him brown hair,green eyes, 6 feet in height and an intellect to match! In a nutshell, thebenefits are long lives, less disease and tailored children. As for the arguments against gene technology, there are many ethical andreligious reasons against gene manipulation.

Many say that it will be aninvasion of one s genetic privacy. Once the technology becomes widespread,genetic testing will be mandated, and genetic information will have to bedisclosed.Many people don t want to know about their own genetic destiny, letalone allow others to know. The fact that genetic information may one daybecome easily accessible leads to the possibility of genetic discrimination andviolation of genetic privacy.

People can most certainly be judged and oppressedon the basis of genetic information as well as skin color. Why should I hire aman who has a genetic risk of developing heart disease? Why should I offer himinsurance? Many people feel that genetic technology will have organizationalproblems.For example, that the practice will be poorly regulated and thatpeople can do as they please with developing genetic engineering.

Also, it isfeared that this new technology will be available only to the wealthy, fortheir own benefit and exploitation. People fear also the fact that geneticallymodified humans will decrease the diversity of the human species, which willmake the human population susceptible to diseases. This is a far-fetchednotion, but the possibility exists. Finally, it is feared that creating newtypes of people is undermining God s natural order.Just as above it was statedas a benefit, many also view having the power to select your childas a problem.

They feel the humans should not have the power to create a childlike it is some sort of machinery. Life should be held in higher regard thanthat. Human curiosity and innovation will always manage to conjure up somesort of scientific breakthrough. Genetic manipulation is no exception. Like allnew technologies, it has its pros and cons that must be weighed.The potentialfor reward and for disaster are both great in this issue.

With sufficientregulation and responsibility, the benefits of genetic manipulation can faroutweigh the drawbacks. It is a situation that must be handled delicately.

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