Philosophical Zombie and Its Logical Possibility
◆What is Philosophical Zombie?A philosophical zombie is a concept envisioned by David John Chalmers, a zombie that is completely indistinguishable from a normal human being, except that it has no mind (consciousness, qualia). It is indistinguishable from a normal human in all observable physical states, including the state of nerve cells in the brain. Moreover, when asked, "How are you feeling now?"then the zombie will reply in the same way as a conscious person.◆What is Materialism?Chalmers says that materialism cannot explain the problem of the mind because physics can only treat humans as philosophical zombies.It is true that today's physics can only treat humans as philosophical zombies. However, it would be a lack of study on dialectical materialism to say that that materialism cannot explain the problem of the mind. Materialism such as alleging that "there is only things, there is no mind" is less than the elementary school level. There is no such materialists in the world.The materialism is regarding where the mind came from. When the universe was born in the Big Bang, there was no mind in the universe. In the evolutionary history of the universe, elementary particles were formed, stars were born, various atoms were formed by the nuclear fusion reaction from the birth of the star to the explosion of the star, and various atoms interacted with each other to form compounds, DNA was born, life wais born, and in the process of evolution of living things, living things obtained a nervous system, which evolved to the brain, and it developed from primitive sensation to the human spirit. A materialist is in the position that God was not involved in the process, but that the human mind is also derived from the function of material.◆Physics hasDevelopedIgnoring Function of Materials which Generate MindIt is true that current physics can only treat humans as philosophical zombies. However, the mind (consciousness) is born from matter, and matter has the function of producing the mind. In other words, consciousness was born because matter originally had the function of creating mind. Even at the stage of elementary particles and atoms, the primitive level of such function should not be zero, even though it is infinitesimal. Even in modern state-of-the-art physics, little research has been done on the function of the substance that produces the mind. Until now, physics has excluded the function of matter that produces the mind because physicists could not even imagine the clue of its research regarding the function of matter producing the mind. Thus, what the modern physics has achieved is developing abstract models that is capable of being mathematically processed to form a big system made of mathematical formulae. In other words, even in modern state-of-the-art physics, we are only studying "matter" as something that does not interact with the mind. Although there is Roger Penrose's "Quantum Brain Theory", but it is still only at the stage of ideas.◆Actual Possibility ofPhilosophical ZombieRegarding whether or not philosophical zombies can exist, I don't think they can. Philosophical zombies are nothing more than abstract products created in the mind who is ignorant how mind is born. As a human copy, if it is indistinguishable from a normal human in terms of any observable physical state, it inevitably has mind and the copy of human is nothing but a human, not a zombie. I think that a philosophical zombie without a mind can exist in the mind who is ignorant about the mechanism of mind development.It is like, for those who are wondering why a heavy airplane can float in the air, it is "imaginable" that a copy of real airplane having the same structure that is completely indistinguishable from a real airplane, and that it does not take off even if it runs on the runway in the same way. However, if the copy runs in the same way, it is impossible to stay on the land due to lifting power generated. A copy of the same structure that is completely indistinguishable from a real airplane is not a "zombie airplane," but nothing but a real airplane.◆Mind-Body ProblemThe case of philosophical zombies is not so simple because it involves the difficult problem of mind and body. However, it should be noted that in assuming philosophical zombies, mind and body are separated into two different categories, i.e., "matter" that only follows the laws of nature; and "spirit" that never interact with matter. And philosophical zombies consist of such "matter" and are like human models that automatically move without mind infused.Since you cannot experience the consciousness of others, you cannot confirm whether others have consciousness in the same way as you do. Therefore, it may be possible to say that you cannot tell which world you live: a world where all human beings other than yourself are philosophical zombies; or the world where all human beings other than yourself also have mind.However, in the first place, at the stage of assuming philosophical zombies, the world is erroneously divided into two separate worlds with a wall which cannot be surpassed: "matter" that only follow the laws of nature and "spirits" that do not interact with matter. It is simply erroneous to assume such a relationship between matter and mind.◆Mind-Body Problem is Solved Only By Accepting theInteraction between Mind and BodyIt is self evident from the beginning that it is impossible to solve the mind-body problem by assuming "matter" that only follow the laws of nature and "spirits" that do not interact with matter. Neither exists in the real world. It is neither a real matter nor a real spirit. Real matter inevitably has a mind (spirit) if it has a structure that is indistinguishable from human beings in all observable physical states.People who are called physicalists in "philosophy of mind" appear to allege a futile argument without seeing such a reality. No matter what technical terms they use, such as "type-identical theory," "token-identical theory," or "supervenience," the conclusion is the same as long as a "spirit that cannot interact with matter" is at issue.◆Quantum Uncertainty and Control by Mind in Quantum FieldA decent scientist cannot deny that human consciousness is generated by the physical being of the human body, especially the brain. Also, as a British physicist Roger Penrose pointed out, it will be correct that quantum uncertainty is involved in the function of the mind. Because the future is uncertain, we can be free from determinism, and free will decisions are possible. John Searle saod that while quantum mechanics brings randomness, it is irrelevant to introduce quantum mechanics into the free will argument because free will is different from randomness. However, in order for free will to be established, the future must first be uncertain. This is because if the future is not uncertain, it will inevitably become deterministic. Also, the very instability of quantum uncertainty gives the possibility to interact with the energy of physically extremely delicate states such as the mind.Regarding Searle’s indication that the quantum uncertainty cannot be the basis of free will because the quantum uncertainty is very unstable. However, because the quantum uncertainty is very unstable, that makes it possible for the mind of extremely weak energy to control the quantum uncertainty. The complex and delicate tissue of the brain forms a quantum field where the uncertainty of the mind and quantum can interact stably according to the will formed there.When a human with a mind dies, the death realizes a zombie-like body without consciousness, i.e., "a normal human-like state with respect to all observable physical states, including the state of nerve cells in the brain." However, unlike a philosophical zombie, the zombie-like body cannot behave like a human. In the process of transition from life to death, it is not that the spirit unrelated to matter goes out of the body, but that the material basis that bears consciousness is irreversibly impaired, and the observable physical state the same as that of a normal human being, is already being lost.