Has a second level civilization already appeared? How are the levels of civilization divided?

The development of human beings is always full of all kinds of hardships and difficulties, but it is precisely because of this that we must never give up the pursuit and evolution, which is a yearning for the truth and the future of human beings. Nowadays, our civilization is fixed as a first-class civilization by scientists, although such a civilization has changed a lot from before, but people are not only satisfied with such a level, we also yearn for a higher level. Then someone once made **, and now we are infinitely close to the second-level civilization.

From this point of view, the second-level civilization is also approaching us, and the reasons for this are mainly reflected in the following points. <>

1. Mankind began to explore the universe. First of all, the first point is that we are constantly exploring the universe, and our planetary plan is also proceeding in an orderly manner, take China's recent Tianwen-1, one of his launches marks that China has also joined in the plan to carry out planetary migration, after all, Mars is known as the next Earth. The sign of the second-level civilization is that human beings have another planet, and it is likely that in the future, we will soon migrate to Mars, and human beings are indeed approaching the Egyptian civilization.

Second, human intelligent robots are also constantly developing. Secondly, another sign of the second-level civilization is that our productivity technology has risen substantially, among which robots replace human labor for part of the production is a very correct choice, after all, in many assembly lines we see basically by intelligent artificial robots to help us make production, many workshops have not used humans to produce, this is another sign. <>

Third, the level of our society is also changing. Finally, if you look at China from the perspective of China, we have already moved towards a very strong path, and we are now fully on the way to a moderately prosperous society, and this year 2020 is also a critical year. Therefore, we are now infinitely close to the level of second-level civilization.

No. There is no evidence of the emergence of a secondary civilization yet, but it cannot be ruled out in the future.

It is not yet completely certain whether it has appeared, because it is believed that there is no way to fully detect the Tabi Star of the second-level civilization, so the second-level civilization is still in the hypothetical stage.

It may have appeared. We human beings are only a first-class civilization, and even if there is a higher civilization than us, we may not be able to detect it.

The first-level cosmic civilization is also known as the "planetary civilization", which has the ability to exploit and utilize almost all the energy and energy on the planet, that is to say, the civilization is the absolute "master" of the planet, and can control the weather, land, and various natural phenomena on the planet at will, know the structural changes and rise and fall of the planet's ground and underground, and even have the ability to destroy the surrounding planets.

Level 0, a primitive civilization where Ru Mao drinks blood. Level 1, Slave, Feudal Civilization. Level 2, steam and electricity civilization, which is currently in this stage for humanity.

Level 3, a civilization capable of controlled nuclear fusion and free navigation within the star system. Level 4, a civilization that has mastered the technology of protective shields, mastered the theory of unification, and can sail faster than light through warp engines. Level 5, master negative matter and antimatter technology, and can create many derivative items, such as negative matter cannons, antimatter bombs, positive and antimatter decay engines, etc.

Note: Negative matter and antimatter are different).

Expansion: 1. Civilization is the sum of the humanistic spirit, invention and creation, and the sum of public order and good customs that are conducive to enhancing human adaptation and cognition to the objective world, in line with the spiritual pursuit of human beings, and that can be recognized and accepted by the vast majority of people.

2. Intelligent beings unite and cooperate in order to better understand the world, which constitutes the material foundation of civilization. That is, the premise of the existence of civilization is intelligent beings. The rest of the phenomena created by intelligent beings are only appendages of civilization.

Civilization is the collection of all the social and natural behaviors that have lifted humanity out of barbarism.

3. Specific to modern times, it is the four major civilizations of Western civilization, Arab civilization, Eastern civilization and Indian civilization, as well as the sub-civilizations of Russia, Turkey, Oceanic Civilization and Southeast Asian Civilization formed by the convergence and fusion of multiple civilizations.

Type I uses all the energy available on its home planet, Type II uses all the energy of the stars around its planet, and Type III uses all the energy of the galaxy it is in. It is generally believed that human civilization is now close to, but not yet at-type, type I civilization.

In 1964 by the Soviet astronomer Nikolai Kardashov first proposed to define the three levels of civilization, according to the magnitude of the amount of energy power used by each civilization:

1. Type I — The amount of energy that a civilization can control a planet is about 1016 W. The actual number is variable, and the specific variable for the earth is w. The Kardashov index was originally defined as 4 1016 W.

2. Type II — The amount of energy that a civilization can control over a star is about 1026 W. Again, the actual number is variable, and the exponential output of the sun is about w. The Kardashov index was originally defined as 4 1026 W.

3. Type III — The amount of energy that a civilization can harness over a galaxy is about 1036 W. This number is highly variable because the volume of galaxies is changing. The Kardashov index was originally defined as 4 1037 W.

W, Watts = J S, joules per second, that is, Type I civilizations can output billions of joules of energy in one second, which is equivalent to 20 million tons of TNT equivalent - large nuclear bombs).

At this stage, the above categories of civilization are purely hypothetical. But the Kardashov index is used as a theoretical basis by researchers in the Search for Extraterrestrial Civilization Project, science fiction writers, and prognosticators.

According to the dimension, primitive society is a first-class civilization.

Primitive societies were based on the village as a point to influence the surrounding area. The slave society was a straight line of communication between villages, affecting a certain area around the line. The territory of feudal society was a surface consisting of dozens and hundreds of villages.

The capitalist society is a three-dimensional space composed of the earth and space. A socialist society should be a four-dimensional space based on gravity. A more advanced civilization is a multidimensional space where research breakthroughs are made.

According to the different nature of the relations of production, human society is divided into primitive society, slave society, feudal society, capitalist society, and communist society (socialist society is its first stage).

Your division is against the sky. Mankind has not yet entered a mature first-class civilization.

Humanity is now a Level 0 civilization to be precise, civilization. It will take 2090 to develop into a civilization!

Humans are not even level 1 civilization now, it seems.

You're wrong! Do you know what "public good" and "invention" mean? In fact, how civilized people are is is a reflection of the average index of each person's upbringing.

This is something that everyone knows before junior high school. Why? After a person's family upbringing, kindergarten upbringing, the influence of the living environment, and the upbringing from the first grade to junior high school, the person's character is basically fixed.

Fix the quality, you say: does the length of time work? Besides, civilization is a relay, continuous ascent or descent concept.

The living world cannot be viewed from the point of view of death. The art and hobby scene you are talking about, it is a counterpart display of amateur learning. Everyone, as long as they are not lazy, can choose their own hobbies to ponder and practice at any time, and learn to naturally have a "place to dry the results".

If there was a "patience contest on your phone", you wouldn't believe how many participants there were, would you? Therefore, a person's degree of civilization is a mirror that shows the public welfare training before junior high school. People who enter the society are the pillars of invention and innovation, and those who have no education foundation are of great use for their academic qualifications.

Because, invention is a "creative" act of creating something new and filling in the blank. Nerds don't have this energy. If the concept of relatives is not based on the perspective of "cultivating talents for the society" to cultivate good habits for children, then their doting or not strict upbringing will absolutely "let the child's mentality enter the social market outside the home".

Everyone's unrest and unbearable intolerability in their hearts are the reflection of the foundation buried in the essence of the education that does not fit the society.

Lifespan has little to do with civilization and the value of life.

The current level of human civilization is about the level, and it has not yet entered the first-level civilization, and it can enter the second-level civilization by getting rid of the shackles of "making a living" and "making money".

In the 60s of the last century, an astronomer from the former Soviet Union, Kardashev, put forward his own idea, he believed that in the universe, the earth should not be a lonely existence, in addition to human beings, there are many civilizations, just distributed in different corners, and it is not yet time to meet. Among these civilizations, there are also hierarchies, and Kardashev divides the cosmic civilization into three categories, the first of which is the planetary civilization, that is, the civilization like the earth's leaky car.

Cosmic civilization

Human beings have been walking on the earth for millions of years, which seems to be a very long time, but if you compare it with the previous ruler dinosaurs, it is just a flick of a finger, not to mention the life of the earth and the life of the universe, so it is obviously not easy for human beings to use their very limited civilization to understand the secrets of the vast universe.

The second type of civilization is called a stellar civilization, which is a type of civilization that can use stellar energy, and the third type of civilization is called a galaxy civilization, as the name suggests, this is a type of civilization that can use the energy of the entire galaxy. At present, the earth civilization is at the threshold of the first type of civilization, and we have not yet crossed it, but this does not prevent us from continuing to search for advanced civilizations.