The Brain Fallacy

A redated post.

I've been revising a paper of mine that I did in England in response to Carrier, and I have added this section, on what I call the brain fallacy:

But more than that, here again we find Carrier explaining one kind of mental activity in terms of another mental activity and then explaining it “naturalistically” by saying “the brain” does it. My argument is, first and foremost, that something exists whose activities are to be fundamentally explained in intentional and teleological terms. In order for talk about the brain to play its proper role in a physicalistic (non-intentional and non-teleological in the final analysis) analysis of mental events, we have to be sure that we are describing a brain that is mechanistic and part of a causally closed physical world. What I wrote in response to Keith Parsons, who had said that we could take what in Philosophia Christi applies here as well: (Parsons had argued that we could simply take all the characteristics that I wanted to attribute to the non-physical mind and attribute them to the brain).

But we should be careful of exactly what is meant by the term “brain.” The “brain” is supposed to be “physical,” and we also have to be careful about what we mean by “physical.” If by physical we mean that it occupies space, then there is nothing in my argument that suggests that I need to deny this possibility. I would just prefer to cal the part of the brain that does not function mechanistically the soul, since, as I understand it, there is more packed into the notion of the physical than just the occupation of space. If on the other hand, for something to be physical (hence part of the brain) it has to function mechanistically, that is, intentional an teleological considerations cannot be basic explanations for the activity of the brain, then Parsons’ suggestion (and Carrier’s as well-VR) is incoherent.

I think that a many people fail to see the difficulties posed by the arguments from reason because they think they can just engage in some brain-talk (well, the brain does this, the brain does that, etc.) and call that good. I call that the brain fallacy. The question should always be, “If we view the brain as a mechanistic system in the full sense, does it make sense to attribute this characteristic to the brain?” Using brain-talk doesn’t mean that the work of physicalistic analysis has really been done.