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Ethical Dilemmas of Genetic Information in Embryo Selection: Which Child 'Deserves' to Be Born?

Published March 8, 2026, 17:11
Ethical Dilemmas of Genetic Information in Embryo Selection: Which Child 'Deserves' to Be Born?

An article in the Guardian raises ethical dilemmas regarding the use of genetic information in embryo selection, questioning which child 'deserves' to be born. The author, Maria Chorianopoulou, analyzes the evolution of genetic technology from disease prevention to the selection of future life characteristics, such as cognitive ability or height. The practice of preimplantation genetic testing, used in IVF, allows for the analysis of embryos for genetic abnormalities, but is now also used to select embryos with desirable traits. The development of polygenic scores, statistical tools that calculate the probability of characteristics appearing, reinforces this trend. The article highlights ethical concerns about the value of life, human dignity, and equality, as well as the risks of creating a society that selects 'perfect' babies.