Prior to 1982, genetic engineering was a relatively new field of science. Today, scientists have a solid understanding of genetics and its importance to the biological world. By genetic engineering, we can influence the laws of nature in ways that are beneficial to ourselves. The outcome is promising, but there is also the possibility of being abused. If this level of engineering is applied to something other than human progress, its impact can be catastrophic. If you do not take any precaution against science, parents can use it only for the purpose of eugenics.
Ethical problems of genetic engineering are targeted at modern society. When we look back over Kant's extra, he would say that genetic engineering and cloning are not ethical. This ultimately affects the terminal kingdom and the possibility that God leads us to a higher society.
In genetic engineering, there are several ethical problems that need to be considered as a society. For example, those who agree with religion will consider genetic engineering as god. In a sense, we are "playing God." Everyone who believes in creation will obviously oppose genetic engineering, especially in human children. In addition, tampering with diseases may ultimately result in super-illnesses that are more difficult to fight. In genetic engineering, human body has too many variables to fully exploit its potential. Even if it is possible, people may be too nervous to believe that scientists will mess with future children's cells.
Human genetic engineering is inherently bad. For most people, the terms "genetic engineering" and "genetic modification" are full of bad meanings - suggesting selfish motives, crazy scientists, and uncontrollable techniques. Not only that, it's just a tool. Even those with a positive meaning like "genetic editing" should call it neutral. Human genetic engineering may be in danger. We do not know any possible flaws in CRISPR / Cas 9 technology, we do not know. Generally, pregnancy and breeding are very dangerous and often cause stillbirth, genetic defects, congenital defects, and the like. For example, if "no hazard" is a condition for making a baby, not a hearing impaired, it is not allowed to bring a baby together. It is not permitted for a woman to have a baby at home without a teacher. Infertility medicines are not permitted. Women aged 40 or older or under 16 years old can not be pregnant. But these are not true