We know what he ate.

We do not know what he thought.

We know how he died.

We do not know who killed him.

We know his genetic ancestry with unprecedented precision.

We do not know his name.

We know he was dark-skinned and going bald and suffering from arthritis and Lyme disease and dental pain.

We do not know how he understood that pain, what his community called it, or what stories they told to explain why people suffered.