Exactly. Though it's more complicated because if you go back even more generations, they're extremely distant cousins as well. The thing we're discovering about

Exactly. Though it's more complicated because if you go back even more generations, they're extremely distant cousins as well. The thing we're discovering about human ancestry is that it's not really a tree. Instead, it's more of a directed acyclic graph, where things branch off only to re-merge downstream. For instance, the Denisovans are another archaic human population who split off from a common ancestor and then interbred with humans later on. And there was a recent paper which detected archaic DNA from an unknown source in West Africans. Given that species can typically interbreed for at least a million years after splitting from a common ancestor, combined with the fact that Africa had tons of hominids who coexisted with anatomically modern humans, we're probably going to discover that the story of human ancestry is highly convoluted. https://en.wikipedia.org/wiki/Archaic_human_admixture_with_modern_humans https://en.wikipedia.org/wiki/Archaic_human_admixture_with_m...