Are all humans living at present Homo Sapiens? How can we be sure?
We haven’t seen all combinations of man&woman from two sets of people among the present day populations producing progeny together.EDIT: The fact that people in different countries have different salient features, does it make them all different sub-species of Homo Sapiens.
Homo Sapiens… ‘Sapiens’? …Are we sure we ARE all ‘Sapiens’…?