Homo sapiens ('wise man'), or modern humans, are the only species of human still around today. Despite having invented countless ways of labelling the world around us, we have so far done a surprisingly poor job at defining ourselves. Originating in Africa somewhere around 200,000 years ago, and a big wave of us adventuring beyond that initial continent around 55,000 years ago, with our characteristically slender skeletons and big heads, one would think the story is quite clear-cut.
This is a companion discussion topic for the original content at https://www.worldhistory.org/Homo_Sapiens/.