Reacción a "The largest genetic database of Native Americans has been published, containing over a million previously unpublished variants"

This article represents a milestone in the genomic research of Indigenous American populations, providing an unprecedented dataset that reveals a genetic diversity far richer and more complex than previously thought. Its results not only significantly expand our understanding of the peopling of the continent but also challenge simplified models (what we called the three waves of settlement), demonstrating a dynamic evolutionary history marked by multiple migrations, adaptations, and interaction processes over millennia.

Beyond its scientific relevance, the work stands out for its ability to integrate high-resolution genomic analyses with a broad evolutionary perspective, identifying signs of natural selection, contributions of ancient ancestry (very interesting and unexpected), and previously invisible demographic patterns. Taken together, it offers a new narrative about human history in the Americas and underscores the importance of incorporating traditionally underrepresented populations into research, thus opening new avenues for both biomedicine and the global understanding of human diversity (and it doesn't have to have been done in the United States).