Scientists have long claimed that consciousness is a construct of the brain, ruled by chemistry. I have always found such claims to be intuitively false at best and irrationally dogmatic at worst. The problem with science is that it is becoming a religion. When you look at the larger pattern of scientist’s beliefs, the religion becomes clear: The universe is dead. All events are accidents, matter and forces are mindless, and existence is meaningless.
Anything violating this religion scares the daylights out of them.
I don’t know why many scientists are afraid of the idea that our consciousness is something special. The prime reality of consciousness is absurdly obvious: in a universe where everything is an illusion, the only thing that is real is the ability to experience the illusion. That’s intuitive. But it’s not proof.
So let’s prove it.
Let’s prove that consciousness is eternal, or at least metaphysical. This won’t be a technically perfect proof, but the necessary reasoning is here.
Basis: Consciousness exists. You can’t argue with me on this point. If you’re reading this, you are aware. If you are aware, you are conscious (those words are synonyms, actually). If somehow you can read this and reply without being aware, then you must be some sort of soulless computer program — sorry, but I don’t have time to argue with robots.
If you doubt your own consciousness, you are at least thinking, and thinking is an act of consciousness. You can’t ponder an issue that you aren’t conscious of, right? If you’re still not sure if you’re aware, pinch yourself as hard as possible (because you deserve it). If it hurts, then you’ve just experienced consciousness.
If you’re following this so far, good. It’s pretty simple. You are aware, and therefore, consciousness exists. But before we go on, let’s knock down an argument from the opposition.
Nonsensical Opposing Argument: “Consciousness is an illusion created by the brain. We aren’t really conscious, it just feels that way.”
Yes, I’ve actually heard plenty of people make this argument, even though it’s obviously contradictory. I can’t imagine what kind of self-fear a person must have to desperately believe that they have no consciousness, despite their direct experience of thought and feeling. It’s disturbing. But anyway, I hope you intuitively grasp the contradiction.
illusion [i-loo-zhuh
n] –noun: something that deceives by producing a false or misleading impression of reality.
If consciousness is an illusion, who is being deceived? Who is being misled? You can’t deceive a rock. You can only deceive a conscious being. If illusions exist, then consciousness exists. If consciousness is an illusion, then illusions exist, and therefore consciousness exists. It can’t get anymore contradictory than that.
Now that we have a solid basis, let’s delve deeper.
Logic Step #1: If consciousness exists, it is either completely physical or not completely physical. In other words, there are two possibilities: either our ability to think and feel is either a physical phenomenon created entirely by the brain, or it requires something metaphysical, like a soul or life-force. With this statement, I’m partitioning the entire realm of possibilities into two non-overlapping cases, because it makes this problem easier to figure out.
Let’s explore each one of these cases separately.
Case 1: Consciousness is not completely physical. If consciousness is not an entirely physical phenomenon, then there must be some metaphysical aspect to it. In this case, you can pretty much believe whatever you want — something like a soul must exist, and there’s really no good reason to believe that consciousness dies with the body. The physical world endlessly recycles matter and energy, so why wouldn’t the metaphysical world endlessly recycle consciousness? This possibility opens a huge can of metaphysical worms and scares the dark matter out of scientists, so of course, they refuse to even consider the thought. But for most people, this is a pretty happy conclusion.
Case 1 conclusion: If consciousness is not completely physical, it is partly metaphysical.
But consciousness is physical, you say. Maybe all that fufu metaphysical stuff doesn’t do it for you. That’s fine, because the idea that consciousness is created by our brains is even more interesting. Let’s explore that case.
Case 2: Consciousness is completely physical. In physics, numbers have to add up. When you add up the mass of particles in a rock, the total mass of particles equals the total mass of the rock. The mass of the rock already exists in the mass of the particles. What is it, in the brain, that adds up to consciousness? Where does it come from?
In physics, every property of any object is the sum of the properties of every particle within that object. For example, the heat energy of a steel rod is equal to the sum of the heat energy of the rod’s molecules. The charge of a molecule is equal to the sum of the charges of it’s particles. Energy works the same way, and science tells us that energy is just another form of matter. Everything in physics is a sum of its component matter and energy. And so must be consciousness, if it is a physical thing.
Logic Step #3: If consciousness is completely physical, then consciousness is a property of matter and/or energy.
Yep — that means that every quark possibly has some sort of awareness. And why not? If you kick a rock, it has to know, so it can get up and start rolling. Rocks may not be able to think…or can they? (They can take sunlight as input, process it into heat, and store it in a crystalline structure until a lizard’s belly requests the output. That sounds like a computer to me!) It doesn’t have to be the quarks that are aware; it could be, say, the weak force (although this distinction has been diminished by findings that matter and forces are really the same thing). Either way, some physical building block is aware.
Now, science knows something about matter and energy. It’s eternal. Matter and energy cannot be created nor destroyed — common knowledge for anyone who passed a physics class. And consciousness, if physical, is inherent to matter/energy.
Case 2 conclusion: If consciousness is completely physical, then consciousness cannot be destroyed.
There you have it. Either consciousness is metaphysical and possibly eternal, or consciousness is physical and assuredly eternal. Either way, it sounds like a good deal to me.
EDIT 9/26/06: Paragraph 22 was carefully re-worded to avoid sloppy logic.