How the story of human evolution continues to branch out
Razib Khan writes: Over the last 20 years, genomics, ancient DNA, and paleoanthropology have joined forces to completely overhaul our understanding of the origin of our species. The true diversity and complexity of human evolution over the last few hundred millennia surpasses even the most unhinged imaginings we might have hazarded just a short generation ago. But greater clarity has left us with a messier and less elegant narrative. Our species’ status, it turns out, is “complicated.” In the year…