"Suspicious of you? No, didn't I already say that if you want to be suspicious, you have to wonder if something is suddenly wrong with my own brain. ”

Facing the Soviet goddess with a puzzled face, Chu Xian habitually pushed down his reflective glasses and patiently repeated what he had said before. But even though he had picked out the key points individually, this stupid royal sister who didn't seem to have much brains still didn't understand what he wanted to express, so he could only explain his detailed thinking process more patiently:

"You may have heard of a philosophical saying that is often used to wash the floor of all kinds of irrational phenomena in society, called 'Existence zài is reasonable'?

This is Hegel's view, and the whole sentence is 'Everything that is rational is real; Everything that is realistic is rational. 'Belongs to objective idealism.

But if this 'reasonableness' is regarded as 'the truth that conforms to the operation of the universe' rather than 'the rationality of human beings', then 'existence is reasonable' becomes a materialist view.

The truth summed up by mankind is not necessarily the true truth, otherwise you Soviets would not have ended up in disintegration. But in all matter, in all objective existence, there is no doubt that there is true truth, because they themselves operate according to the true truth.

Therefore, your existence itself represents the truth, and I cannot subjectively deny you who have appeared before my eyes because the existing science and technology cannot probe or confirm the existence of the gods. Since you have appeared, then you represent objectivity.

I'm healthy, mentally sound, have no history of mental illness, haven't been under much stress lately, and the likelihood of a sudden brain problem is extremely low, so I don't think you're a hallucination created by my own subjectivity.

What's more, even if it's a hallucination, it's simply impossible for me to suddenly gain knowledge that I don't know. I have no reason to doubt you unless the Russian pronunciation I hear now is only concocted from my past memories and does not correspond to what I have heard and what you are expressing.

- At the very least, I'm sure you have a special ability to make me understand and understand the Russian language. ”

"Huh...... Yes...... Good, so good! You speak like a thinker! ”

After listening to Chu Xian's detailed explanation, the hairy goddess of the Soviet Union couldn't help but open her eyes wide and sigh one after another, Chu Xian knew at a glance that she was not aware at all, and it was estimated that she only understood the familiar words "materialism", "idealism", "objectivity", "subjectivity", and "truth", which often appeared in Marxism-Leninism.

"But...... But ......"

Probably this stupid goddess with a mess of mush in her head also knew that her appearance was too embarrassing, and in admiration, she began to rack her brains to search her stomach again, trying to ask some difficult and deep questions to prove that she was not only a vase of external beauty.

After frowning and thinking hard for more than half a minute, she finally came up with a question that should be both difficult and deep:

"But what if something really goes wrong with your brain, and you don't know it?"

"It doesn't matter."

"Nothing, it doesn't matter?!"

Contrary to Mao's expectations, she thought that Chu Xian, who was extremely entangled in this question, did not need to think about it at all, and directly gave a very unobtrusive answer. It's just that Chu Xian still has that serious expression at this time, and his tone is so serious that it seems to be defending his thesis:

"Descartes had a very famous, but equally deliberately misinterpreted, philosophical view, which was 'I think, therefore I am.'"

Many people criticize it as extreme subjective idealism, and Descartes was indeed an idealist, but his view was purely epistemological and neither materialistic nor idealistic.

If modern biological knowledge is used to dissect the human body, then the human being is nothing more than a collection of cells, and it can even be said that it is the product of the continuous self-replication of a carbon-based molecule. And from the most microscopic point of view, living and non-living forms are essentially no different, and they are the result of the continuous motion of various elementary particles.

Human consciousness, however, can be thought of as a kind of existence detached from matter. Consciousness can be regarded as a flow of information, which is actually stored in the brain waves that are always active, so even if the brain and body cells are basically intact, human beings may become vegetative.

In addition to the brain waves, which are indeed conscious, human cognition of an objective thing comes from the information waves sent to the brain by the senses, but these radio waves may not be absolutely real.

If the flow of information in the virtual world built by computers replaces the flow of information in the real world, then the consciousness of human beings will enter the virtual world. If he lives in this virtual world all his life, this world is his own reality, and it doesn't matter what the real world is outside.

This is exactly what I am now, whether you are a real person or an illusion, and whether my brain is sick or not, it means that your information waves are objectively stored in my consciousness waves, the difference is only that these radio waves are the 'real' radio waves generated by my five senses receiving external stimuli, or the 'false' radio waves directly created by my brain. Even though I am actually a severely paranoid person in a mental hospital, the world that exists in my consciousness is my real world.

The radio waves of my consciousness are objectively stored in zài, and the radio waves that carry the external information flow are also objectively stored in zài, and there are actually only these two kinds of objective existence that human beings can really determine, and the rest of the qiē are all based on subjective objectivity, which is the product of brain cells decoding the radio waves carrying the external information flow, and has actually been reprocessed.

By the way, your existence should be completely detached from the flow of material information, which cannot be perceived by ordinary human organs, and cannot be discovered by the detection methods of existing technology. According to the concept in science fiction, you can count as a 'mind body' or a 'spirit body', and it is a belief that gathers human beings...... In other words, it is a higher form of existence that belongs exclusively to human beings, which is generated by the common thinking waves of human beings. ”

"Yes, is that so...... I—Am I advanced? ”

"It's just more advanced.

My consciousness waves must be closely reliant on the brain in order to store the zài - maybe it can be replaced by a computer in the future, but after all, it must rely on a very small number of specific objects to store the zài. And you go one step further, you can rely on all the human brains that believe in you, it doesn't matter if you die one, two, or even one hundred and eighty, as long as new human beings are born and believe in you, you can survive forever.

If ordinary humans want to obtain this advanced form of existence, they may only have to transfer their consciousness to a platform connected to several brains or computers at the same time to survive, and remotely direct their real brain and body.

Well...... Perhaps it is easier to upload the consciousness waves to the network backup platform in real time with a wireless connection with extremely high bandwidth and extremely fast transmission speed? ”