But the frontier of what is knowable is moving, and the tools for characterizing and communicating the uncertainty are improving.

For a woman who died 45,000 years ago, in a cave in the Bohemian karst, in a world as different from ours as any world inhabited by our own species could be — the amount that is already known is extraordinary.

And the 2026 study’s contribution to that body of knowledge, by giving her three faces and being honest about why they differ, is a genuinely significant addition.

She has been dead for 45,000 years.