Ancestral humans were not only quite different from each other; they also coexisted with smaller-brained, more ape-like species such as Homo naledi. What were these ancestral societies like? At this point, at least, we should be honest and admit that, for the most part, we don’t have the slightest idea.
Not true. Ardi informs us of our arboreal life changing to the ability gather food and walk it to others.
