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Clones of animals or humans
Risk of human cloning
Clones of animals or humans
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Recommended: Clones of animals or humans
Advances in technology and science have created the impossible outcomes onto possibilities no one has done or seen before. Thanks to modern day science and technology, the possibility of cloning humans can soon become a reality. According to Merriam-Webster Dictionary, the definition of a clone is a cell product that is genetically identical to the unit or individual form which it was derived. Cloning has been discovered recently in today’s science research with the popularity of the first successful cloning mammal in 1996, the cloning of Dolly the Sheep. With Dolly being a success and other mammals such as pigs and dogs have been successfully cloned throughout the years, there are now debates whether or not cloning should be done on humans. Many people are in support of the idea of cloning humans because it can be a tool to bring back a significant other back into this world, however, according to scientist there is …show more content…
It is one thing when animals are involve in cloning experiments, but attempting to clone a love one and being successful at it is still unheard of even in today’ science and technology, furthermore if cloning a human was successful there would still be a high risk he or she would have physical and anatomy abnormalities. There have been numerous experiments done on animals where their anatomy has been altered due to cloning, “offspring are created with disproportionally large organs, has respiratory problems… a cow’s right ventricle was enlarged and had oversized lungs” (Dinc 241). Everything that has gone wrong in cloning animals, scientists have the same fear when it comes to cloning humans. It would not be ethically right to clone someone’s deceased father, sister or brother with physical abnormalities outcomes such as an oversize head or skeletal problems throughout the body. It would not be right to create humans with such risks outweighing the positive outcome of
If a random individual were asked twenty years ago if he/she believed that science could clone an animal, most would have given a weird look and responded, “Are you kidding me?” However, that once crazy idea has now become a reality, and with this reality, has come debate after debate about the ethics and morality of cloning. Yet technology has not stopped with just the cloning of animals, but now many scientists are contemplating and are trying to find successful ways to clone human individuals. This idea of human cloning has fueled debate not just in the United States, but also with countries all over the world. I believe that it is not morally and ethically right to clone humans. Even though technology is constantly advancing, it is not reasonable to believe that human cloning is morally and ethically correct, due to the killing of human embryos, the unsafe process of cloning, and the resulting consequences of having deformed clones.
Human cloning research has once been the subject of terrifying science-fiction films and novels, science experiments gone wrong, accomplished only by the evil scientists twirling their moustaches. However, ideas presented on page and screen are rarely accurate. The possibility of cloning an exact copy of another human with one already fully developed is almost impossible, but through meticulous research, scientists have discovered the numerous benefits of cloning humans, either with individual cells or an embryo.
Have you ever seen a movie or read a book where they can tell what your child will look like or if they have a disease or birth defect. Or have you ever wondered how the world would be shaped if we could have clones or even erase genetic diseases. All of these things are theoretically possible with stem cell research. If we are able to reach this point what would we have to sacrifice in the process. To understand humanity would we have to sacrifice the values that truly make us human? What would the fail rate be if we are able to genetically enhance the human body?
successful clones often have problems with their body and are subject to a short lifespan ridden with health problems. This hurts the person or animal cloned rather than to help them, making cloning an immoral
Many people believe cloning is unethical and unusful. They believe that it should not be practiced, because it infringes upon their beliefs. They see cloning as a last resort and do not trust the science of cloning. “Several governments have considered or enacted legislation to slow down, limit or ban cloning experiments outright” (Freudenrich 5). Many people think that cloning a species is a very unideal situation. However the many benefits of cloning far outway the few disadvantages. Cloning endangered species is beneficial to saving most species around the world, in countries like the United States and China, from extinction.
It's been three years since the birth of Dolly, the world's first successfully cloned animal. The announcement of her birth brought about much ado and sparked many debates concerning the morality of cloning. In the three years since Dolly was created, the debate over cloning has swelled and receded, but has never been put to rest. A compelling issue that has come into focus in the past several years is the idea of human cloning. Many scientists believe that it is inevitable because the technology is there, and anything that can be done eventually will be done. They preach the value of human clones, dropping phrases like 'cure for disease' and 'prolonged life' to entice the public into supporting their cause. Though these concepts seem beguiling, the notion of human cloning, when looked at as a whole, has serious repercussions and should not be entertained lightly.
The topic I chose was cloning, but I will be focusing on Human Cloning. Dolly the sheep was the first mammal to be created using cloning technology in 1997. With the birth of Dolly the sheep it had raise of a possibility of one day being able to clone human. It took 277 times to create dolly the sheep although it suffers from arthritis and premature aging. In December 2002, a religious group of Raelin claimed that a human baby was cloned but it had not been scientifically confirmed. In 1962 John Gurdon claimed to have cloned South African frogs from the nucleus differentiated adult intestinal cells. In 1964, F.E Stewart grew a complete carrot plant using the carrot root cells and to prove that cell cloning was possible. Francis Crick and James Watson were the first pioneers to discover double helix structure of DNA in 1953. It increased the scientific research of learning about human genetic codes and discovers the possibility of cloning. According to Vos (2004), “In 1984, Steen Willadsun cloned a sheep from embryo cells, which were the predecessor to Dolly’s method of cloning.” In 2002 Boisselier chemist and CEO of Clonaid, cloned Eve the first baby to be cloned and was 7lbs; she is known to be a healthy and happy baby. Eve was created by an America woman of 31 years old who donated her DNA for a cloning process. The woman didn’t give her name, but her embryo was implanted and then gestated to the baby, with that it would make an identical twin as an exact genetic duplicate of the mother. The reason why she decided to donate her DNA was because her husband was infertile of resorted cloning.
Before the ethics of human cloning can be discussed, the mechanics of cloning must be understood first. Cloning is the process of making an exact genetic copy of an organism by a method called nuclear transplantation which is a process of removing a nucleus (the center of a cell which contains all of the biological information) from a cell and placing it into an already fertilized egg that had its nucleus removed (Dudley 6). That process creates an embryo which then can be “grown” in a lab or inside of a surrogate mother. However the process is not as easy as it sounds because the cells of an adult organism have mostly specialized to do a certain task. The cell specializes by turning “off” certain genes (sections of DNA that code for proteins) and when this specialized cell is transplanted into an egg, it is expected to turn into a whole new organism but with the same genetic makeup as the “donor” of the nucleus. That poses a problem because the specialized cell would not have all the necessary genes turned “on” for a new organism to create all the diverse organs and tissues that a new organism needs so there would be many failures before a functional and healthy clone is produced (Nusslein-Volhard). Even the first genetically cloned sheep named Dolly took 277 failures before it was actually created. If that was applied t...
Specific Purpose: By the end of my speech, the audience will have learned about the history of animal cloning, how cloning can save endangered species throughout the world, a very large supply of livestock available for consumers, and how the medical field can greatly benefit from cloning development.
Last of all, Cloning is not ethical, many religious groups look down upon cloning and think it’s not proper because they think it’s like playing God. Many scientists were mainly thinking about cloning animals and, most likely, humans in the future to harvest their organs and then kill them. “Who would actually like to be harvested and killed for their organs?” “Human cloning exploits human beings for our own self-gratification (Dodson, 2003).” A person paying enough money could get a corrupt scientist to clone anybody they wanted, like movie stars, music stars, athletes, etc (Andrea Castro 2005),” whether it be our desire for new medical treatments or our desire to have children on our own genetic terms (Dodson, 2003).
In recent years our world has undergone many changes and advancements, cloning is a primary example of this new modernism. On July 5th, 1995, Dolly, the first cloned animal, was created. She was cloned from a six-year-old sheep, making her cells genetically six years old at her creation. However, scientists were amazed to see Dolly live for another six years, until she died early 2005 from a common lung disease found in sheep. This discovery sparked a curiosity for cloning all over the world, however, mankind must answer a question, should cloning be allowed? To answer this question some issues need to be explored. Is cloning morally correct, is it a reliable way to produce life, and should human experimentation be allowed?
Recent discoveries involving cloning have sparked ideas of cloning an entire human body (ProQuest Staff). Cloning is “the production of an organism with genetic material identical to that of another organism” (Seidel). Therapeutic cloning is used to repair the body when something isn’t working right, and it involves the production of new cells from a somatic cell (Aldridge). Reproductive cloning involves letting a created embryo develop without interference (Aldridge). Stem cells, if isolated, will continue to divide infinitely (Belval 6). Thoughts of cloning date back to the beginning of the twentieth century (ProQuest Staff). In 1938, a man decided that something more complex than a salamander should be cloned (ProQuest Staff). A sheep named Dolly was cloned from an udder cell in 1997, and this proved that human cloning may be possible (Aldridge). In 1998, two separate organizations decl...
Human cloning is dangerous. It is estimated that between 95 and 98 percent of cloning experiments have failed (Genetics and Society). These downfalls to cloning are in the form of miscarriages and stillbirths (Genetics and Society). Cloned human beings also run the risk of having severe genetic abnormalities. Children cloned from adult DNA would, in a sense, already have “old” genes. These children’s main problem would be developing and growing old too quickly. This includes arthritis, appearance, and organ function. Since the chance of having a child with mental and physical problems is so much higher than that of a normally conceived child, cloning should be illegal.
In recent years, many new breakthroughs in the areas of science and technology have been discovered. A lot of these discoveries have been beneficial to scientific community and to the people of the world. One of the newest breakthroughs is the ability to clone. Ever since Ian Wilmut and his co-workers completed the successful cloning of an adult sheep named Dolly, there has been an ongoing debate on whether it is right or wrong to continue the research of cloning (Burley). Recently, in February 2001, CNN conducted a poll that stated, 90% of American adults think that cloning humans is a bad idea (Robinson). Even though the majority of Americans are opposed to human cloning, there are many benefits that will come from the research of it. Advancements in the medical field and in the fertility process will arise from human cloning. These advancements make cloning very beneficial to the human society.
Human Cloning should be illegal due to many health risks and the poor cloning success rates. A stat from 2012 explains that, “Clones have a 95% problem rate in miscarriage, debilitating conditions and deformities.” Human cloning could also affect the lifespan of the clone. While this might be true some debate that cloning infants can eliminate all worrying regarding the clone’s health. Scientist can alter the genes to ensure a healthy child. For example, if a mother has cloned 2 children, which suffer from Down’s syndrome. Doctors can manipulate and balance out the number of chromosomes in the embryo and give a healthy clone. This can assure that the baby lives a long life. However this is scientifically proven wrong after the first experiment on Dolly the Sheep. Before Dolly was formed scientists experimented on from 277 cell fusions, and only 29 early embryos developed. Off those 29, only 1 embryo successfully turned into a clone. There will also be a problem with the clone life span versus the biological life span the clone has already gained many years by the time it was born because it was taken from an adult...