alt Hacker News8 million years is a drop on the geological time scale, but on a species scale that’s an eternity. We went from Neanderthals and Denisovans to sapiens in a fraction of that time.
8 million years is a drop on the geological time scale, but on a species scale that’s an eternity. We went from Neanderthals and Denisovans to sapiens in a fraction of that time.