Although eugenics stands out as one of the most important
genetic sciences, the majority of people do not pay attention to this science because
they do not know the meaning of the term eugenics. Eugenics can be defined as a
practice which aims to improve or impair the racial qualities of humans either
physically or mentally. Therefore, this issue can be considered from different
angles. There are positive aspects of eugenics while there are negative aspects
as well.
First of all, eugenics provides considerable
advantages in terms of genetic diseases and for procreation. Firstly, eugenics
may prevent genetic diseases such as Down syndrome, hemophilia, cystic fibrosis
and the like. For example, prenatal diagnosis, which provides people with a lot
of information about their unborn child, is one of the applications of
eugenics. Secondly, women who are infertile or do not have a partner can have
children thanks to eugenics because this science enables a single woman to
become pregnant.
Although there are plenty of advantages of eugenics, there are
negative sides as well. Eugenics has been used to abuse humans’ fundamental rights and to
remove certain ethnic groups .For instances, the fact that Hitler tried to
remove the Jewish communities by means of eugenics can be regarded as one of
the most important negative influences of eugenics. Another major drawback of
eugenics is that it decreases the genetic diversity of the species .People
cannot create unwanted traits. Therefore, eugenics
has a negative impact on genetic diversity .Finally, eugenics
causes people to develop the wrong kinds of beliefs. To illustrate, people
think that it is very easy to create things which are not absent in the world
thanks to eugenics. This causes people to try to be a God.
As a result, there are people who think that eugenics has
disadvantages in terms of the abuse of humans’ basic rights, the decrease in genetic
diversity and the emergence/ development of the wrong sorts of beliefs in
contrast to people who believe that it is beneficial with regards to the
prevention of genetic diseases and women wishing to become pregnant. It is my
contention that, the disadvantages of eugenics outweigh the advantages of it.
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