What is the primary ethical concern regarding genetic engineering in humans?

The primary ethical concern regarding genetic engineering in humans revolves around the potential unintended consequences and moral implications associated with altering human genetics. This encompasses a wide range of issues, including the risks of unforeseen health effects, the possibility of exacerbating social inequalities, and the moral questions surrounding the extent to which humanity should manipulate its own genetic makeup.

When engaging in genetic interventions, there is always the possibility that changes may have unknown long-term effects on individuals and future generations. This complexity raises ethical dilemmas regarding consent, especially when interventions might be performed on embryos or children who cannot make informed choices. Additionally, there are moral considerations about what constitutes a "desirable" genetic trait, with implications for societal standards and values.

These concerns underscore the need for careful deliberation and responsible governance in the field of genetic engineering, ensuring that advancements do not lead to harm, discrimination, or equity issues. In contrast, while the cost of genetic interventions, public perception, and profitability are relevant issues in the context of genetic engineering, they do not represent the central ethical dilemmas that arise from modifying human genetics.