Yes Bohm, the facts as scientists have shown demonstrates an evolving human brain evidenced from the endocasts (moulds taken from inside crainia) of our pre-human forebears. Bi-pedalism allowed for development of the human head. With cunning and manual dexterity being a part of the evolving human pedigree the brain expansion took place filling out the face and removing by degrees the eyebrow ridges and the cranial ridge (strongly in evidence in gorillas). There is no directional pattern towards humanity since other genera split off and still exist like gorillas and orangs.
Where in this scientifically recorded development did god intervene and make a "complex human brain". He didn't...the guy at Newcastle Raj Kalaria is not to be believed.
A professorial chair is normally given to those individuals who know authoritatively and broadly about things...not to believers because of their beliefs.