Is human cloning a hope for humanity or a dangerous technology facing new ethical challenges?

The birth of Dolly the sheep in 1997 opened the door to human cloning technology, but ethical, social, and technical issues remain unresolved. Human cloning offers positive possibilities, such as organ transplants and cures for genetic diseases, but it also poses a significant risk of undermining human dignity and causing social conflict. It should be approached cautiously and only after the technology is sufficiently safe.

 

In 1997, Ian Wilmut and his fellow scientists succeeded in giving birth to Dolly, a cloned sheep. This event shocked the scientific community and sparked a debate about human cloning. Human cloning, which had previously been the stuff of science fiction, now seemed like a technology that could be realized in the not-too-distant future. Of course, there is no doubt that if cloning technology advances and human cloning becomes a reality, it will bring many benefits to humanity. It will allow us to develop genetic cures for many diseases, give infertile couples hope of having children, prevent children born with genetic diseases from suffering, and help us produce organs for organ transplants.
However, despite the many benefits that cloning technology can provide, we cannot ignore the risks that it can also bring. The technology of human cloning comes with ethical, social, and legal issues, and these issues are not easily solved by humanity. Therefore, in this blog post, I would like to discuss why humanity should not approach human cloning just yet.
First of all, cloning can be seen as a kind of life creation. However, it has already become clear from the case of Dolly that this process is not simple. Ian Wilmut produced 29 embryos from 277 eggs, and while three of them successfully gave birth, only one cloned lamb survived. The fact that the three successful lambs were all born with large-for-length syndrome suggests that current cloning techniques are still inefficient and risky. It is also very concerning to realize that these problems with animal cloning could apply to humans as well. For all the possibilities that human cloning brings, the risky application of cloning technology to humans could result in countless sacrifices and tragedies.
Furthermore, even if human cloning is technically perfected, it is doubtful that human society will be able to accept and adapt to the existence of cloned humans. Human cloning technology gives humans the ability to create another human being. This is a very controversial ethical issue, and it conflicts with many religious beliefs. Many religions believe that only God can create a human being, and this belief is likely to make human cloning technology an evil technology. As a result, advances in cloning technology that could help people with genetic diseases and offer hope to infertile couples could be stymied by religious opposition.
Furthermore, there is the potential for human cloning technology to be abused for commercial or personal gain. Some people will seek to create cloned humans for purposes such as organ transplants or clinical trials, and there is a risk that cloned humans will be treated like commodities. This commoditization of human beings would undermine human dignity in ways similar to slavery in the past. Of course, there may be legal attempts to stop this behavior, but history has shown that laws alone are not enough to stop all deviations. This could eventually lead to serious social problems that could be caused by the indiscriminate use of human cloning technology.
I’m not advocating for a complete ban on human cloning research, but it still has many technical and social risks that should be recognized and approached with caution. Considering that it has only been 20 years since the first successful mammalian cloning, I believe that we still do not fully understand the limitations, side effects, and possibilities of cloning technology. Therefore, I believe that we should deepen our research on cloning technology in general and ensure that it is safe before proceeding with human cloning. This will allow us to minimize the possible side effects of human cloning and maximize the benefits it can bring.