A genomic analysis of ancient Korean skeletal remains has uncovered evidence of a distinct social structure centered on ritual sacrifice. Researchers examining dozens of skeletons identified what they characterize as a “sacrificial caste”—a group of individuals whose genetic profiles and archaeological context suggest they held a specific, and likely involuntary, role in their society’s religious or ceremonial practices.
The genetic data revealed patterns of high inbreeding within this population, indicating that membership in this caste may have been hereditary and socially isolated. This level of genetic insularity points to a rigidly stratified society where certain families or lineages were designated for sacrifice across generations, a practice that would have profoundly shaped both the biological and social landscape of ancient Korea.
The findings provide rare molecular evidence for human sacrifice in East Asian prehistory, a practice previously documented primarily through archaeological context and historical records. This genomic approach offers new insight into how ancient societies organized themselves around ritual violence and the mechanisms by which such practices became institutionalized across generations.
What does the persistence of genetic markers for a sacrificial caste tell us about the religious convictions required to maintain such a system across multiple generations?
Source: Latest from Live Science