I believe everyone has had the experience of dreaming. Some dreams take a long time. It is possible that you have experienced vicissitudes for hundreds of years in your dreams. At that time, you didn't know it was just a dream, but you thought it was a real experience. Only when you wake up, do you know that it was just a dream, and the real time is only a few hours.
So sometimes, when we wake up from a dream, we can't recover for a while and are still thinking about everything in the dream. It is precisely because dreams are so real that most people in ancient times thought that the experiences in dreams were real, which led to the legend of Duke Zhou.
In the era of science and technology, although many people think dreams are illusory, there are still many people who think dreams are real, including many scientists. So how does modern science explain dreaming? In fact, modern science does not give a definite answer to dreams, and different scientists have different interpretations of dreams.
Psychologists believe that dreams are the coping measures that human beings will take in the face of emergencies. In daily life, there are few crisis events, so it is difficult for human beings to train their ability to deal with crisis events. Dreaming is that the human brain consciously trains its resilience. Nightmares, in particular, are a kind of training for the sense of crisis in the human brain.
Some psychologists believe that dreams are the subconscious desires of the human brain. When awake, people's desires are suppressed. After human beings fall asleep, the brain is no longer under such strong control, and at this time, human inner desires will be exhausted.
If dreams are described by psychologists as an activity of the subconscious, then dreams should have a great relationship with everyone's daily life, which is what we often say. If you are a doctor, you may often have dreams related to medicine. If you are a student, you may dream about school life in Otawa.
So think during the day and dream at night, right? In fact, from many statistical results, although it is reasonable that dreams are related to daily life, not all dreams are related to our daily life. Sometimes some dreams have nothing to do with our daily life. For example, if you are a doctor, you may be a great physicist in your dream.
But many dreams have nothing to do with our daily thinking and daily life, so some scientists put forward a new view on dreams, which is similar to that of most ancient people, that is, dreams may be real things. In particular, many physicists believe that dream experiences are real.
Some people may say, if the dream experience is true, why don't I see the dream scene in the real world? Scientists explained that everything experienced in dreams may not happen in the real world, but in another parallel world. What's going on here?
I believe many people have heard of multiverse and parallel cosmology. This is a famous theory put forward by modern scientists. As early as Einstein's theory of relativity was put forward, many scientists thought that there might be parallel universes and multiverses. In other words, there is more space outside our universe, and there are many universes in this space.
Parallel cosmology actually refers to the existence of a real universe at different time points. These parallel worlds are very similar to the earth, but the fate of the characters will be different. For example, you are just an ordinary migrant worker in the real world, and you may be a rich second generation in another parallel universe.
Of course, more scientists think that the parallel world may be related to multi-dimensional space, and there are four-dimensional space and five-dimensional space on top of the three-dimensional world where human beings live. Four-dimensional space adds a time latitude to three-dimensional space. It is precisely because of this latitude of time that time has no concept and meaning in four-dimensional space. Because in the four-dimensional space, different time points may coexist, such as past, present and future, which are independent of each other and coexist in the four-dimensional world.
Four-dimensional space has no concept and meaning of time, so worlds on different time lines may coexist and parallel worlds may appear. Scientists believe that human dreams may be a bridge connecting three-dimensional space and four-dimensional space. Through dreams, we reached the four-dimensional space, and then we experienced something in the parallel world of the four-dimensional space, so dreams happened.
Of course, it is only a scientist's guess that the dream may happen in another parallel world, and there is no scientific basis to prove it. Whether dreams are subconscious activities or real experiences in another world, no one can give a definite answer now.
Because the human brain is the most complex and mysterious organ of the human body, our understanding of the brain may be less than 1%. Dreams, consciousness and other things are still difficult for human science and technology to understand. Only with the continuous development of human science and technology, science and technology become more powerful, can the mystery of dreams be truly solved. If it turns out that dreams really happen as scientists suspect, it will be a great sensation for mankind and of great significance to the whole human civilization.