There is an ethical dimension to the study of ancient human remains that is worth acknowledging explicitly.

When scientists extract DNA from a 45,000-year-old skull, sequence that DNA, analyze it, publish it in peer-reviewed journals, and then commission artistic and scientific reconstructions of the face — they are treating an ancient individual as a scientific subject, without the consent of that individual or any living community that can be identified as descended from her.

The ethical frameworks that govern research on human subjects in modern contexts do not straightforwardly apply, but the absence of consent is nonetheless a morally relevant fact.

For Zlatý kůň specifically, the question of ethical obligation to descendants is complicated by the finding that she appears to have no known modern descendants.