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Benefit of human cloning
Benefit of human cloning
Benefit of human cloning
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The way we are supposed to be able to bring back extinct species is by using a way that scientists found called “CRISPR” tecnology. Obviously “CRISPR” is an acronym, but for what? Well CRISPR means: Clustered Regularly Interspaced Short Palindromic Repeats. We may even be able to use the same prosess to bring animals out of endangerment. There are some benefits to bringing them back too! (i’m not gonna count ‘because it would be cool’, but I Mean, how cool would it be to just have a huge wooly mammoth walking around!) A couple of the benefits are that it could help technological advances by helping scientists discover things about animals that they could not POSSIBLY find out before and in turn helping out with genetic engineering. There
“I kept asking myself if I felt different, if I was different. The answer was always yes. I was no longer nothing…” (Avi 221) This is a famous quote from the historical fiction book Crispin The Cross of Lead, written by Avi. This book is about a boy named Crispin, who goes through many trials and meets many people who help him find his true identity. Through the story Crispin has three “fathers” in his life, Lord Furnival, Bear, and God the Father and he learns several important things from them.
In the book, Crispin: The Cross of Lead, the protagonist Crispin faces many conflicts throughout the book in which he must conquer in order to find who he really is. These conflicts change Crispin as a character over the course of the book, as he overcomes them to find out his true self. One conflict for Crispin is person vs society where he becomes known as a wolf’s head and does not have any friends, or family. This is until he meets Bear who helps Crispin overcome this conflict. For example, John Aycliffe tries to find Crispin, but helps him get away. As the story develops Crispin saves Bear from John Aycliffe, showing their friendship.
Humans have driven many animals extinct, but should we bring them back is the question. Geneticists, biologists, conservationists and ethicists gathered to discuss the controversies. Some people say in doing this we are playing God, while others say we did by killing them. Other scientist say that it may be beneficial because it will add biodiversity, and medicinal properties back to the ecosystem. It is only possible to bring species back from around 10 thousand years ago. Recently scientists have vastly improved the cloning process. We can now coax adult animal cells into any type of cell, including eggs and sperm, then manipulating them into full-fledged embryos, which has led to the ideas and developments of reviving many other species including mammoths, frogs and
Crispin a story written by Avi has one main character, Crispin, who lives as a peasant in the small village of Stromford. He never meet his father and his mother died so the only thing he had left from them was a cross of lead. Crispin was declared a wolf’s head so he had no choice but to run away. While fleeing he found a man who called himself Bear. Bear made Crispin question all life and what he had been taught. Throughout Crispins journey he changed in ways that were not even thinkable for him at the beginning. He started as a boy who was timid and afraid who became a strong independent man.
Have you ever felt safe with someone, even though by all appearance you should be terrified? In Crispin, written by Avi, “Asta’s son” faces a similar dilemma. Everyone agrees that Crispin remained with Bear after being captured, but some believe that Crispin should have stayed with Bear and some believe Crispin should not have stayed with Bear.
But on the contrary, many scientists believe that cloning can be such a positive achievement, not only for medical purposes, but for fighting extinction. For example, what if they could clone many of the endangered species that exist today? There are very few hundred of many beautiful animals that if something isn’t done to save them, they will be extinct in a few years. So if scientists could successfully clone and create these endangered species, although it would still depend on the clone maturing correctly and being able to reproduce successfully, it could be a great
Years ago, species such as the Pyrenean Ibex, Passenger Pigeon, and the Wooly Mammoth used to roam the very same earth that we humans walk today. These species, along with many others have gone extinct over the course of time and now only fossils remain. However, Scientists are using biotechnology in an attempt to bring these species back from the dead. This process is known as de-extinction. De-Extinction, also known as resurrection biology, is the scientific process of resurrecting species that have died out, or gone extinct (Britannica). Scientists are using three different techniques in their attempt to resurrect these species which includes breeding back, genetic engineering, cloning.
Gene therapy focuses on the replacement of defective genes with modified functioning genes. Many diseases are caused by a defective gene meaning the body is incapable of producing essential proteins or enzymes. In its simplest form, gene therapy aims to identify the defective gene and fix this gene with the replacement of a normal gene (Senn).
"The aim is to decrease the fear of a brave new world and to encourage people to be more proactive about their health. It [Gene therapy] will help humans become better physically and even mentally and extend human life. It is the future” (Hulbert). Dr. Hulbert, a genetic engineer, couldn’t be anymore right; more time, money, and research needs to be put into gene therapy and genetic engineering, since it can cure certain illness and diseases that are incurable with modern medicine, has fewer side-effects than conventional drugs or surgery, and allows humans to be stronger physically and mentally at birth. Gene therapy or genetic engineering is the development and application of scientific methods, procedures, and technologies that permit direct manipulation of genetic material in order to alter the hereditary traits of a cell, organism, or population (NIH). It essentially means that we can change DNA to make an organism better. Genetic engineering is used with animals and plants every day; for example with genetic...
Modern-day genetic technology has granted mankind with the opportunity to bring back extinct species from the dead. If humans have come to possess the DNA from an extinct animal population, it is possible to create an identical clone of the animal in question, effectively “bringing it back from the dead”. Many ethical dilemmas surround the practice of de-extinction, and rightfully so. Recreating an extinct species could produce groundbreaking scientific breakthroughs, generating exciting opportunities for future genetics-based research. However, there could also be monumental consequences: the newly revived, once-extinct species might destroy the ecological equilibrium of modern Earth
Have you ever been on a quest or a hero? Well anyone reading Crispin The Cross of Lead
De-extinction is a process that has been experimented with for many years, but has never been completely successful. The ethics and consequences of this idea have been questioned but, de-extinction has the potential to be truly helpful to humans and the environment, and many of the scenarios that people think could happen, are actually impossible. To actually revive a species, there are certain conditions that must be met, and the terrible situations that people think could happen, are unable to actually occur because of the lack of . Bringing species back that are beneficial to the environment could preserve biodiversity, restore diminished ecosystems, advance the science of preventing extinctions, and undo the harm that people have caused in the past. The true potential of the revival of species cannot be realized because people overdramatize the effects and possible outcomes. Once we realize and understand how beneficial the process of de-extinction can be we can better improve our world, our lives, and our ecosystems.
Australian researches have made major steps towards bringing frog that was extinct in 1983 back to life. Although the procedure of de-extinction is much more complex than cloning living animals. A group of scientists (Lazarus Project team) believe humans have the skill and obligation to repair the damage they have done to the world, which has caused numerous species to die out.
Imagine if your favorite pet could live forever or if an animal undesirable characteristic could be removed. Well, now they can, thanks to biotechnology. Biotechnology is “... any use of science or technology to alter the characteristic of a particular breed or animal” (Biotechnology, 2014). In recent years, genetically modifying animals have become extremely predominate which causes many ethical dilemmas; however, we will only discuss two whether animals have rights and advantages and disadvantages of genetically modified animals.
In conclusion, I agree that animal experiments have brought a lot of good in the past. However we now have the technology and expertise to develop other methods of testing surgical procedures and drugs so that the use of animals can be completely over. It is incumbent on the human race to protect and take care of all species on the planet.