Eugenics is the study or belief in improving the quality of the human species. It became a movement in the 20th century that claimed it was possible to improve the human race and society by encouraging reproduction by people with “desirable” traits. It was supported by many individuals, such as the president, liberals, conservatives, and the catholic church. The movement was founded and put into practice by a man named Francis Galton. He believed that intelligence and talent were hereditary and were passed from parent onto their children. Eugenics was a huge complication back in history and still continues to be one today. A constant disagreement between politics and society. It became very negatively associated with Nazi Germany and the Holocaust, where under the reign of Adolf Hitler, some individuals were deemed “unworthy of life” if they did not meet a certain criteria of wealth, success, and race. The Nazi wanted to expand the birthrate of those individuals who were considered “racially elite”. This was not only racist, but immoral. Another huge negative impact of eugenics is the decrease of human diversity. When many individuals become genetically controlled, it could lead to a consolidated race that will be deemed superior, as well as the limitation of diversification. Although there may be some negative indications about the eugenics movement, there also include some positives. One being that it prevents unhealthy hereditary conditions. Engineering babies will no longer worry about inheriting genetic disorders from his or her ancestry. Another reason may include choosing your gender. Some individuals, when pregnant dream of having a male or a female baby, and in today’s world, this is now possible. Lastly, it leaves plenty of room for medical development. Although eugenics is an old practice containing many flaws, it can lead to big discoveries.