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You could imagine sociological divide instead of a physical one; a proto-religion that forbade and punished associating with outsiders, for instance.
by saalweachter 3y ago
You could imagine sociological divide instead of a physical one; a proto-religion that forbade and punished associating with outsiders, for instance.
- sally_glance 3y agoNice, so that's another scenario. Not sure if we should rank it higher in terms of probability though - at some point they would either have had to survive some catastrophe while all others died (basically the bottleneck scenario?) or go out and kill all the others (no archeological evidence).
- saalweachter 3y agoI mean, the archaeological record of 900k years ago is pretty sparse.