"Can we hide from alien civilizations?"

"I can't."

Lu Yi shook his head and said, "Even we humans have now numbered the star systems around the solar system for thousands of light years, if suddenly a stellar signal disappears, then we must know what happened there."

So hiding now, instead of having the effect of hiding, is telling others that there is a situation here.

Without hiding the stars, it is useless to hide the Earth alone.

The Earth is small, and under the cover of the sun, even advanced civilizations light years away cannot be sure that we have a civilization here.

And if the other party is close to the solar system, it doesn't make much difference whether the earth is hidden or not. ”

The idea of establishing a Dyson sphere to hide the solar system has not appeared in Lu Yi's mind, but this idea was abandoned by him as soon as it appeared.

If there were extraterrestrial civilizations in the solar system, the light emitted by the sun would have been discovered by extraterrestrial civilizations and determined that there is a star here.

With so many lights on in the dark and one of them suddenly going out, isn't this a cover-up to the aliens telling the aliens what is going on here?

The other is gravitational waves, humans can build a Dyson sphere to cover the light emitted by the sun, but the gravitational waves emitted by the sun cannot be stopped.

The two super-large laser interferometer gravitational-wave observatories in space can vaguely detect gravitational fluctuations emitted by giant stars near the sun after eliminating the influence of a large amount of environmental noise in space.

In the dark room with the lights off, although there is no light, there is the sound of gravitational waves, so isn't it obvious to tell others that there are ghosts here?

Therefore, the most appropriate choice for human beings now is to improve their strength as soon as possible, and strength is fundamental.

As for concealment, there is no need to do more harm than good, even if you want to build a Dyson sphere, it is in the consideration of energy, not the consideration of hiding the solar system.

As for eradication, it cannot be eradicated, but can only be prevented.

A civilization that is not much higher than human beings and inferior to human beings with sufficient means of prevention is impossible to obtain information about human civilization under human prevention.

A civilization that is much more advanced than human beings, no matter how well it is guarded, it will not work under the crushing of strength.

"Will the advanced civilization attack us?" The leader was silent for a moment and asked.

"Maybe, or maybe not, depending on the value of civilized information that we demonstrate."

Lu Yi thought for a while, and said seriously: "The Qinglan people finally explained that civilizations of level four and above can carry out large-scale environmental transformation, and ordinary civilizations no longer need to look for harvests in the vast starry sky.

Only those special civilizations are worthy of their search and harvest in the starry sky, and in the absence of data comparison, we don't know if we humans are special civilizations.

And this is also the reason why I vetoed the large number of Muba people and did not allow them to appear in the public eye.

Because we humans are not sure whether it is a special civilization or not, but with the Muba as a producer, it is definitely a special civilization. ”

Any act of life is to follow interests, and since civilizations of level 4 or above have their own civilized pastures, ordinary civilizations are not worth their efforts.

It's the same as if you earn 3,000 yuan a month, go out shopping and find a 5-cent coin across the road, and you won't wait for two minutes at the traffic light to walk over and pick it up.

Because 5 cents is too low a value to you, it's not worth changing your route and then spending a few minutes waiting for the traffic light to cross the road.

"In that case, I don't think there is any need for the Muba people to take any more risks to cultivate." The head of the country was silent and put forward his own proposal.

"There is an idiom in Chinese called choking and eating waste, which means that you can't skip eating because you are afraid of choking."

Lu Yi denied: "Cultivating a small number of Muba people to participate in scientific research is more beneficial than disadvantageous to us human beings, and although we can't be sure, I think it is very likely that our human beings are already a special civilization!" ”

What the?

The people who participated in the video conference were stunned.

Everyone did not doubt Lu Yi's words, because in the past few years, Lu Yi has proved his ability and proved the correctness of his views with one fact after another.

"Needless to say, 99 percent of the intelligent life of the producers is a special civilization.

Although the main control computer of the Blue Civilization Battleship was formatted, I had talked to their captain before that, and the video of the exchange at that time was also shared, and the subsequent dissection also confirmed that the other party was not lying at that time.

Qinglan people believe that nine times out of ten we humans are a special civilization, why? The modernization of our humanity is developing too fast.

I have studied and compared the Qinglan people to explain their civilization process, they spent more than 300 years determining the structure of atoms, developing nuclear technology, determining quantum theory and deriving energy band theory, and then giving birth to semiconductor physics and computers.

From becoming a modern civilization to a breakthrough in nuclear fusion to breaking free from the shackles of the planet, it took them 2,983 years.

The formulation of the general theory of relativity, and then the determination of gravitational waves, they were only in the 103rd year of the breakthrough of nuclear fusion, when civilization was already highly developed.

We dissected the brains of the blue people, and their brain intelligence level is about 20 percent higher than that of us humans, but their technological development speed is not even one-fifth of that of us humans. ”

As soon as Lu Yi finished explaining, everyone turned their eyes to him.

Quantum theory was proposed by Planck in 1900, and in the following 20 years, after the perfection of a group of scientific experts such as Schrödinger, Einstein, Bohr, Bonn, etc., who raised cats, this laid the foundation of energy band theory, laid the foundation of semiconductor physics, and developed computer technology.

Predicting the existence of gravitational waves, the general theory of relativity leading to the route of the fourth-level civilization, was also done by Einstein a hundred years ago.

And the key technology for human beings to get rid of the shackles of the planet and go to the starry sky, that is, the controlled nuclear fusion technology, is handled by you Lu Yi.

Co-authored by a group of people like you, who have made human beings a special civilization?

"The key breakthrough in controlled nuclear fusion is the mathematical model of plasma turbulence constructed by Professor Lin Meng." Lu Yi understood the meaning in the eyes of these people, and the corners of his mouth twitched and explained.

This is true, although the breakthrough of controlled nuclear fusion has contributed a lot, his contribution is not the most critical, without him, and Rupert.

The most indispensable and crucial part of this is Lin Meng's mathematical model.

It is Lin Meng's mathematical model that optimizes the control scheme of the plasma, thereby reducing the thermal radiation of the first inner wall and the irradiation of ultra-high temperature plasma, and reducing the energy consumption to maintain the confined magnetic field.

This point has not been solved, even if the material technology breakthrough, the first inner wall can be hard to resist, then the energy generated by nuclear fusion and the consumption of the confined magnetic field to maintain the confinement confinement are also negative, and nuclear fusion cannot enter the practical application stage.

As for the explosion of science a hundred years ago, until now, Lu Yi wondered if the group of people back then had a system for everyone, and Einstein's system was the most awesome.

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