How many levels of human civilization are there now

Humanity is now a civilization.

In the field of international astronomy, there is a method of grading civilizations, called the "Kardashev" scale, which is an internationally recognized and common grading method.

The first-level civilization is a "planetary civilization", which can completely control the home planet and control everything on the planet, but now human beings have not yet reached it, and can only control the human habitation range on the surface, but cannot control the interior of the earth.

According to astronomers' estimates, human beings are currently in a level of civilization, not strong, the cosmic civilization is divided into 7 levels, there is relevant knowledge, no need to go to other **, there is an accuracy of 70%-90% knowledge internally.

Human civilization is:According to the judgment of scientists, our current civilization is not even at the level of the first level. Because when we reach the first level of civilization, we will be able to master and use all the resources and energy on the earth, and we can transform our earth at will.

Civilizations of this level have broken through the gravitational constraints of their home planet and are able to travel freely to space, and have established colonies and living research areas on other planets. Medical technology will also be greatly discouraged, and most of the diseases within the scope of genetic control can be completely treated.

And level 2 civilization is also called"Stellar civilizations"As the name suggests, a Level 2 civilization can perfectly master and use the star system in which it is located, and can sail freely in its own star system, which is a Level 2 civilization.

The other high-level civilizations are:

Level 3 civilization is to further grasp their own star level, for example, we humans can carry out various activities in the solar system at will, and at the same time, we can also use part of the energy of the galaxy, and level 3 civilization has also learned to use the energy of black holes to a certain extent.

If you reach level 4 civilization, it is basically in the universe, you have a certain right to speak, according to the current **, there should not be many civilizations that have reached level 4 in the entire universe, because when you reach level 4 civilization, you can use nearly 80% of the resources in the entire universe, and at the same time be able to explore and communicate with other galaxies with civilization.

Level 5 civilizations already possess the abilities of the gods in our mythology to a certain extent, they are not only able to explore and communicate galaxies in the universe, they can also enter higher dimensions, and can travel time at will.

Level 6 civilization is also called"Parallel universe civilizations"At the level of this civilization, they already have the ability to master and manage the universe, and they are the direct managers of the universe.

And level 7 civilization, that's what we often say"God-level civilization", since the name has it in it"God"Naturally, this civilization has the ability to destroy and create the universe.

Human civilization is a level 0 civilization.

Level 0 civilization is to use the planet's natural energy sources such as coal, oil, natural gas, trees, etc. to obtain energy, the distinctive feature of this civilization is that any rocket relies on chemical fuel propulsion, and this type of civilization belongs to the infant stage in the civilization level. It can only crawl, but cannot walk, like a civilization imprisoned on a home planet.

Judgment method

In 1964, a Soviet astronomer named Nikolai Kadarshov, after observing the quasar CTA-102, put forward a conjecture that he believed that some civilizations in the universe were millions or even billions of years ahead of us, and he created a system in which he believed that a civilization as a whole mainly depends on two things: energy and technology. Energy is the premise of the development of a civilization, that is, the more energy produced by a civilization, the more advanced the technology and the higher the degree of civilization.

Because Kadarshov proposed a standard for how much energy a civilization consumes per second, a first-level civilization consumes 1016 watts of energy per second. And the famous astrologist Carl Sagan suggested using median values to calculate the rank of civilizations.

where k is the Kardashov index, p is the unit of electricity used by civilization is watts, he calculated that the index of human civilization in 1973 was about that, in 1973 the electricity used by the whole human race was, and in 2015 it was 550 exajoules equivalent to terawatts, which can be obtained by bringing in the formula. So humanity is currently using 10 times as much energy per upgrade as before, so it's still a long way from 1.

CurrentHuman civilizationIt's at the level of the level.

The zero-level civilization of the universe is also called the "primitive civilization". The intelligent beings in this civilization can simply use some of the planet's ready-made energy sources, such as trees, coal, oil, natural gas, ......However, they are not able to produce their own energy, and the technology to extract energy is very limited, and nuclear engineering, deep-sea drilling, and solar power generation are all bottleneck technologies they face.

In 1964, Soviet astronomer Nikolai. Kardashev divided civilization into three levels according to the amount of energy that civilization can use, and later generations added four civilization levels on this basis, which are collectively called "seven civilizations in the universe".

The zero-level civilization of the universe is also called the "primitive civilization". The intelligent beings in this civilization can simply use some of the planet's ready-made energy sources, such as trees, coal, oil, natural gas, ......However, they are not able to produce their own energy, and the technology to extract energy is very limited, and nuclear engineering, deep-sea drilling, and solar power generation are all bottleneck technologies they face.

Today's human beings have built a complete nuclear power plant.

Deep-sea oil extraction is also well underway, and solar photovoltaic power generation technology has been invented, and geothermal energy can be harnessed.

and tidal energy ......According to scientists' estimates, our current human civilization is at a level of progress. It's a long way to go.

Humanity still needs to search up and down.

It will take at least hundreds of years for a level civilization to advance to a level 1 civilization.