Why is humanity vulnerable to extraterrestrial civilizations?

Now our human society has been steadily advancing the level of human civilization, in such a general trend environment, in the face of the development of human wisdom is getting better and better, because of this, we yearn for a higher and greater universe, which has become a development trend of the times. So now many countries are launching more probes, the purpose of which is to be able to get a piece of the huge universe. So about the aliens that human beings will face in the future, we humans have also made some fantasies in daily science fiction movies, why are human beings vulnerable in the face of alien civilizations?

There are several reasons for this. <>

1. The first fantasy of human beings is that alien civilizations will be more powerful than human beings. First of all, why do we think so? What human beings fantasize about is that alien civilizations will be more powerful than our human beings, with more high-end and more advanced scientific and technological strength.

Therefore, I have such a sense of crisis, and I will step up our human beings to advance a scientific and technological technology and self-defense capability of human beings more quickly. Therefore, under such a general trend environment, people pay great attention to the awareness of self-defense, so for alien civilizations, we have always looked at such an alien problem with awe. <>

2. In many science fiction movies**, it is overemphasized that extraterrestrial civilizations will be more powerful than human beings. In science fiction movies and science fiction movies, it is often shown that aliens have a more high-end civilization, a more high-end **, and in the long run, under the influence of science fiction ** science fiction movies, people often fantasize that the strength of aliens is more powerful than our human society. <>

Third, the development of human history itself is a process that is too short. Finally, as far as the development of human history itself is concerned, it is still too short, we humans have only developed a world for about 5,000 years, and the development of science and technology has only taken forty or fifty years, compared to the deep concentration of its alien civilization, we still have a lot of shortcomings.

From the perspective of the universe, human beings are really a drop in the ocean. Compared with extraterrestrial civilizations, the accumulation of human civilization is not deep enough and not grand enough.

Because the galaxy in our universe is not only the existence of our human beings, we human beings are only the masters of the earth at this stage, but not the masters of the entire universe, and there are many more advanced civilizations than our human beings in the vast universe.

This is due to the highly developed nature of extraterrestrial civilizations, and their civilizations are higher than ours, so human beings are vulnerable in the face of extraterrestrial civilizations.

There was no way to fight back.

The closest to the Sun is "Proxima Centauri", about light years away, it is impractical to go to Proxima Centauri with current technology, in the movie "The Wandering Earth", the destination of the Earth is Proxima Centauri, and it takes humans about thousands of years to reach the Earth. If there is a civilization that can come to the earth from other stars and invade the earth, in terms of my technical level, resistance is futile, like the alien "water droplet" in "The Three-Body Problem", a "water drop" destroyed 2013 space warships of mankind, and the combat effectiveness is not at the same level.

There are huge civilizations in the universe, including human civilizations, stars and planets are far away, and low-level civilizations, including human civilizations, do not have the ability to detect higher-level civilizations.

Judging from the current level of science and technology of human beings, there should be no power to fight back, because the current level of science and technology of human beings cannot even develop a spaceship that can fly long distances, and aliens must have mastered this technology, and this technology may take dozens or even hundreds of years for human beings to do.

No, if an extraterrestrial civilization can discover the earth in the vast universe, it must have very powerful technology, and the existing means of the earth cannot stop it.

There was no way to fight back. Because human beings are not yet able to explore the universe with their current technology, and the alien civilization that can attack the earth must be above the technological level of human civilization.

Yes. Because the scientific and technological level of human beings is not low, and human beings have a lot of advanced **, so human beings can fight back.

If there is an alien civilization and there is a conflict between human civilization and the other party, there is a high probability that it will not be defeated. Nowadays, our civilization does not have the ability to explore, once it fights, it will definitely fight on our own soil, and the opponent can reach the earth, which means that technology is stronger than human civilization.

If there really is an alien civilization, if the human civilization fights with the alien civilization, the victory or defeat is really very defensible, in general, it depends on the alien civilization and the human race, but what is the level of science and technology between the civilization, if the scientific and technological level of the human civilization is high, it is that the human race can win, and vice versa, the alien civilization wins. It depends on whether the scientific and technological level of both sides is developed. Therefore, the victory of a war also takes into account whether the technology is developed, and the same is true for extraterrestrial civilizations.

If there really is an alien civilization, and they are at war with the earth, it is obvious that the defeat will be the earth, when the alien race can find us and start a war, it means that they have the ability to cross the stars, and with the current level of science and technology of mankind, it is impossible to win, and human beings only belong to the initial stage of space.

I don't think so, because the alien world is really too strange to notice.