The essay is to narrate the issues of the origin , development , eugenic measures and dispute of ethics .
本文旨在阐述优生学的起源、发展、优生措施和伦理争议等相关问题。
Social inequality , analytical egalitarianism and the march towards eugenic explanations in the social sciences .
社会不平等,分析平均主义和迈向社会科学的优生解释。
Some forms of infanticide in ancient societies , present-day reprogenetics , preemptive abortions and designer babies have been ( sometimes controversially ) referred to as eugenic .