Câu hỏi về câu ví dụ, định nghĩa và cách sử dụng của "Eugenics"

Q: Eugenics is the advocacy of selective breeding of humans to improve the population's genetic composition. Eugenics isn’t a pseudo science. It’s an application of agronomy. You can produce more productive plants or animals by selecting productive ones for reproduction.

Eugenics isn’t a pseudo science. It’s an application of agronomy. You can produce more productive plants or animals by selecting productive ones for reproduction.

I want to teach many things to my future sons and daughters, but if they are not clever enough, all my educational attempts will end up futile. Selection of lives based on their IQ is a taboo today, and the government bans commercialism and eugenics in reproductive medicine. Who would be willing to take part in reproductive medicine in Japan?
I believe the ban on eugenics in reproductive medicine infringes the freedom of thought the Japanese constitution values. cái này nghe có tự nhiên không?