What might human civilization look like if it developed to the level of a first class civilization?

The energy problem on the earth will no longer bother mankind, and some non-renewable energy sources, such as coal and oil, are no longer the main energy sources, and we can make full use of all the resources on the earth.

Human imagination of science and technology has always existed in science fiction**, in the first level of civilization we may not get sick, may enter a new era of mechanical age and intelligent age.

The problem of energy utilization on the earth will no longer bother human beings, some non-renewable pollution resources, such as coal, oil, and fuels will be abandoned, the role of these resources is certainly strong, and the pollution brought by it is also irreversible, which is the destruction of the natural environment, because these are non-renewable resources, and will be replaced by solar energy, wind energy, tidal energy, etc. Under the drastic changes in the structure of resources, the scope of human exploration will also expand the depths of the oceans, the solar system and the inner environment of the earth's core.

The standard of a first-level civilization is a planetary civilization. Able to control the material and resources of the planets they inhabit. Humanity still needs to develop a period of technology before it can reach a first-level civilization. It's right now.

The first-level civilization is to use the resources of the earth, and the resources of other planets are powerless, and many people feel resentful. Human beings, with their extremely independent thinking consciousness and intelligence, can also create products with their hands.

The concept of civilization hierarchy was proposed by the Soviet astronomer Nikolai Kardashev in 1964 to clarify the hierarchy of extraterrestrial civilizations, in which the standard of the first level of civilization is that the owner of planetary energy can dominate the sum of the energy of the planet and the surrounding satellites. Human beings have basically discovered the land resources for the development of the earth, and the resources of the seabed and the moon are still being explored, so there is still a big gap between human beings according to the first-class civilization, and if human beings want to reach the first-level civilization, they must continue to make breakthroughs in the field of energy development, continue to explore, and have a deeper understanding of the earth's resources and environment.

It has been many years since the birth of the earth's town, and it has only been more than 10,000 years since the development of our human civilization. If we say what is the period of the fastest development of our human beings, then we all know that 300 years ago, we human beings had an industrial revolution, and then in just a few hundred years of rapid development to today's high-tech era. Although the development of human civilization is relatively short, we have realized our dream of exploring the universe during this period.

But when we humans fly out of the earth, we realize that the universe is so big, and we humans are very small in the eyes of the universe. Humans have been exploring the mysterious universe for so many years, and have always believed that there are other alien civilizations in the universe, and they are eager to make contact with them. The development of civilization in the vast universe can also be divided into many levels, the first is the planetary civilization, the standard for us humans to measure the planets is whether they can easily land on various planets, for example, after we humans flew out of the earth, the first planet that humans landed on was the moon.

The second civilization development is the asteroid civilization, which is the so-called interstellar civilization. If humans want to explore such a civilization, they must also master the technology of flying at the speed of light, and if they don't, they can't travel freely between these asteroids. As we all know, the units of distance in the universe are measured in light years.

Even if our human spacecraft has reached the speed of light, the planets we can explore are limited, and there is still no way to explore the entire universe and the galaxy.

Finally, the Great Galactic Civilization can be said to be a relatively powerful civilization, and if we humans reach this civilization, it can be said that we have reached the ability to fly faster than the speed of light. At this time, we can go to other galaxies to explore, for example, the closest galaxy to us is the Andromeda Galaxy, we can only be called a real interstellar civilization when we reach this large galaxy civilization, it is conceivable that we humans are still far away from the development of these civilizations.

Type I literary school stupid, type II civilization, type III civilization; We may be a zero-level civilization, but according to the city's liquid volt or control of the country's electricity, technically speaking, it is about a level civilization.

I think that the development of a clean civilization can be divided into hierarchies, after all, the possibility of social development is still very large, and the future development is also very uncertain. If the primitive civilization is level 1, I think our current civilization should be at level 4.

Yes, it is not enough at Level 1, there is no way for humans to control all the resources of the earth.