Who are we? How did we get to be this way? These are two of the greatest questions facing our species. The answers are still emerging after decades of field research in linguistics and anthropology, evolutionary theory, psychology, and neuroscience. But one thing is clear. Humans act, think, and exist according to the parameters of the dark matter of their minds – the things that they do not know that they know – their "unknown knowns" to shamelessly appropriate the words of Donald Rumsfeld.
All scientists believe that at some level evolution is responsible for how we humans got to be the way we are. But evolutionary theory alone is not enough. While superficially, humans are alike in many ways, at the same time, we are a varied species, with enormous differences separating individuals even within the same cultures, shaped in profound ways by our life experiences.
Join the conversation