F
fosio
Guest
I don’t take issue with the idea that mental life is not a logical consequence of physical life. My claim is that the zombies are metaphysically impossible, not that they are logically impossible (I also happen to think that they are logically impossible, but I don’t have any deep theological or philosophical objection on this point).It’s not a matter of labeling a higher order process and a lower order process as being mental and physical. My position is distinct from physicalism in that I claim a thought or volition contains both a material and immaterial aspect. I don’t think a physicalist would say this. At most he would do the labeling game and say there is a mental aspect that is ontologically physical. I wouldn’t
To clarify: if all the things which we attribute to mental states are ultimately reducible to physical properties, then the zombie argument would fail because it would be impossible to say “the zombie is physically identical yet lacks a mental life” since the physical facts logically entail the mental facts. But since my argument claims that mental properties are not reducible to physical properties and thus are non-physical, it is metaphysically possible that we could have a physically identical structure which lacks the non-physical mental life. Now my argument is that zombies do not exist. Mental life is not a logical consequence of physical properties - it is a contingent one.
I want to say that a brain without consciousness would be inconceivable if mental properties were reducible to physical properties. But I don’t think this can be done. Though, many philosophers do take the stance that it’s not possible right now but in the future science should be able to reduce the mental to the physical entirely. If you wish to take that position, so be it. I don’t see it as a refutation but an “I owe you”.
How a physical system can have qualia I explained in the other thread. What particular physical system is being used to experience qualia in human beings is not necessary to know just as it is not necessary to know what exact neural correlate there is to qualia to know that a neural correlate exists.
Your view (understanding it as metaphysical, not merely logical) is abhorrent to me b/c it violates the organic unity of man. If our mental life is metaphysical contingent on our physical life than the organic unity of man is compromised. We become tin men who happened by fate to be granted a heart and not the living being that is man, the supreme sign in creation of the living mystery that is God.