I want to study the mind, but I keep bumping into a problem that seems somewhat comical at first glance. What's the problem, you ask? The problem is this: I don't know
where the mind is located! Perhaps I should explain myself in order to make things clear.
Most people agree that the mind is located somewhere
inside the person; namely, behind the eyes. Containing hundreds of billions of cells, the
three-pound mass of jelly called the brain is considered the place within which the mind resides.
We should then be inclined to say that the mind is
the brain. But let me, with the permission of my good friend Kelvin, tell you a story that might challenge this notion.
If I were to take Kelvin's brain out of his head and put it on the table in front of him, he would be dead! But instead, because I am a good friend, I will painstakingly attach each neuron through a system of special extension chords in such a way that allows me to place Kelvin's brain safely on the table in front of him without him dying. (You're welcome buddy.) I am the best surgeon alive in my hypothetical world, so I make sure Kelvin is still awake, ready to answer questions, and in no pain whatsoever after the operation. Where would
we now say his mind is? Where would
he say it is?
Before going further, I need to introduce a term (real quick) in order to talk about this problem. The term is
qualia. Qualia are those things a person experiences from their subjective point of view. The young philosopher will ask the question, "How can we ever know the difference between the
Red I see and the
red you see?" This very thoughtful question captures the enigma of qualia, for it is the stuff that we experience every moment of our conscious lives (even in dreams). Yet nobody else can ever experience it, and we can never know for certain if other's are experiencing qualia of their own.
Each qualia is correlated with patterned firing of regionally specific neurons in the brain. Put simply, when you smell apple pie in autumn, there are specific locations within your brain dedicated to processing olfactory (smell) inputs like the aroma of cinnamon. The brain organizes and integrates the manifold of sensory experience from the outside world in order to make a cohesive, continuous experience within. Even memories can (theoretically) be traced to patterns of neuronal firings and synaptic pathways within the brain, which is the basic premise of this
Jim Carry film. (For the record, I did not cry seven times while watching this movie with my girlfriend and if anybody tells you this happened the're lying).
Ok, now we're ready to ask Kelvin some questions.
"Kelvin, where's your mind located? Is it on the table?"
"No, it's not on the table."
I laugh and say, "Yes it is, I can see it right there," pointing to the brain in front of him.
He pauses for a moment, pensively. Then says, "No, no, no, Travis. You've got it all wrong. My
brain is on the table, but my
mind is all around me."
I laughed again at my friend's explanation. But after meditating on this for a few days, I realize he might have a point. According to him, q
ualia is the mind,
where as brain is the body. Thus, the mind is all that we experience at any given point in the day, and these experiences can be traced to a three pound sponge in our heads. To him, the two are separate. Though, I still don't think I quite understand, or perhaps I just don't want to. Because, according to this train of reasoning, the conclusion that I'd come to concerning the nature of mind sounds more like a
Zen koan than a scientific proposition:
the mind is everywhere and yet, nowhere.
This problem is one of blazing concern in the
philosophy of mind and there is no 'general consensus' among philosophers about how to tackle it, which makes it one of the most difficult and fascinating problems that humans have ever faced.
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