"What makes humans unique is not material and looking for it in the architecture of the brain is a well-funded waste of time that eats up the time an intellectual powers of too many thinkers these days."-Our brain power makes us unique (as does our skeletal posture not covered in this article)-http://tbsblog.thebestschools.org/2013/05/09/where-human-uniqueness-apparently-does-not-lie/#more-13291