I see from another comment that you disagree with the author. I’m guessing you aren’t an expert in this area either. Do you have more than visceral reasons to doubt the author’s conclusion? The author’s credentials seem to imply that he has thought about these issues far more that you or I. He presumably knows much more about how the brain works than you do. Why do you think your few minutes of thought on this article are enough to discount what he says and his conclusions? Isn’t that a bit arrogant?