After careful analysis, some obvious reaction forces can be obtained. For example, a large number of drug manufacturers themselves make drugs, which is a matter of saving lives and healing the wounded. They can work happily for it, and now it has become a dirty bad thing; For another example, soldiers, it is a noble thing to protect the country, but invading others for the sake of some productive forces has become some dirty things.

Even though these staff members will still execute the orders of government departments, over time, they will have doubts from the bottom of their hearts, which will lead to various social problems.

Even I can't help taking drugs. It's not impossible.

"At present, the population is too small, the society is clean and well functioning. If such a problem really occurs, it will not pay off. "

At this point of discussion, Professor Yamamoto had no choice but to stand up and show a wry smile. He just casually put forward a feasible conquest plan. Whether others accept it or not is two different things. To tell the truth, he is not willing to accept this research task!

Zhang Yuan clapped his hand and pulled back the people's Thoughts: "so, the plan for using drugs just now, let's put it on hold..."

"But we should remember that these messy drugs are fatal to some civilizations. Some cosmic civilizations will use it as a weapon. "

"In a way, they are more powerful than nuclear weapons. Once they stick, they will go deep into the bone marrow and spread like a virus. It does not destroy the body, but... The spirit! "

"According to the inference of new civilization history, some of the mediocrity trough is caused by this kind of science and technology. I call this phenomenon: the self destruction of science and technology. "

Talking about the self destruction of science and technology, everyone became more interested, not as heavy as just now.

There are many potential factors for the self destruction of science and technology. For example, atomic energy, if used peacefully, will bring endless energy. If not used peacefully, it can easily destroy the whole world.

Fortunately, the use of atomic energy is within the scope of human wisdom, so it does not destroy the world.

"But I believe that the universe is so big that there must be a stupid civilization that destroyed itself because of the invention of the nuclear bomb..."

According to Murphy's law, if there is a possibility that something will go bad, no matter how small it is, it will always happen. The starry sky is so vast that billions of galaxies are enough to accommodate all kinds of small probability events.

In other words, in the vast universe, there is probably a civilization that is hot headed and completely destroys itself because of the emergence of nuclear bombs.

Technology has always been a double-edged sword. It is impossible to bring benefits without disadvantages.

Zhang Yuan drew three horizontal lines on the screen and wrote some words under these horizontal lines: "therefore, according to the analysis of the existing science and technology of mankind, the science and technology in the world can be divided into three types: the first is white, which is more beneficial than harmful to civilization as a whole."

For example, although the Internet has given birth to a large number of Internet addicted teenagers, who are addicted to various games and information on the Internet, on the whole, the Internet has greatly accelerated the connection between people and work efficiency. For civilization, the benefits outweigh the disadvantages;

Another example is the automobile, which will inevitably bring environmental pollution in the production process, but it facilitates people's transportation and increases the transportation capacity of the society.

These should belong to the undisputed white technology.

The second technology is red, which can bring certain benefits, but it is not as friendly as white technology. If it is not constrained, it will bring huge uncontrollable disasters!

Of course, there is a third... Black technology!

Black means that a civilization has no way to control technology. Once it appears, it has a great probability to lead to the destruction of civilization, or the degeneration of the whole civilization, and there is no possibility of progress.

"Due to the limitations of the times, the development of science and technology is like drawing lots. Before drawing out, we never know whether it is white, red or black, so it is difficult to avoid this tendency of self destruction."

At present, the vast majority of science and technology are white. They help mankind develop productivity and let mankind have a better life, from the stone age to the great interstellar age.

The first red technology touched by human beings is the mass production of various chemicals, including various large-scale chemical weapons and addictive drugs, especially the latter.

Like the Gliese civilization, if the whole people take drugs, the whole civilization will certainly be hopeless, self destruct and no longer have the possibility of rising.

The second red technology is atomic energy, which gives mankind the power to make nuclear bombs and can easily destroy mankind itself.

And because nuclear deterrence among countries is like walking a tightrope, the whole civilization is miraculously safe and has achieved a longer-term peace.

The third red technology is life science and gene science.

Genes belong to the forbidden zone of life. Human beings do not know more about them than about the universe. Indiscriminate modification of genes can easily lead to the collapse of the whole system.

If there are specific superbacteria, it is not impossible to exterminate all mankind

With the development of science and technology, all white technologies have been drawn out by lottery, the probability of red technology will be greater and greater, and the probability of civilization self destruction will be higher and higher.

As for black technology, no one knows what it is.

Because once it appears, the whole civilization will fall quickly. In some science fiction films, there are nano robots, strong artificial intelligence and super microorganisms. People also try to restrain the development of these technologies as timidly as possible. If these are really developed, no one can predict the consequences. Perhaps human life will be better, or technology will destroy itself directly.

"In the end, for Gliese civilization, these 13 universal factories are already uncontrollable black technology for them."

"The Gliese civilization in the stone age itself did not have enough ability to master the super huge productivity of this' universal factory '. The * * * like development led to the rapid degradation of the whole civilization... Including a series of oligarchs and happy elements that followed, which were caused by the universal factory, and the whole civilization did not have a strong framework to control the overall situation."

"Therefore, there is no possibility of rising."

Listening to Zhang Yuan's analysis, Li Zhendong, standing aside, suddenly interrupted: "in fact, I think red technology and black technology can be converted to each other..."

"Just like us humans, if we have a universal factory given by interstellar civilization, we can't be carried around by it, nor can we all take drugs..."

"Because such disastrous historical events have occurred in our history, and everyone knows the consequences."

"But the Gliese civilization did not know that there were no natural addictive substances in their world, and no similar events had occurred. My scientific research ability is poor and I don't seek a deep understanding, so I have no resistance to such events... "

"The good and bad of science and technology are related to the internal strength of civilization itself. The dangerous boundary between red and black may be related to the vision, ideology and level of civilization. If you already know this, you can actually avoid this tragedy. "

The meeting room was silent for a long time, and Li Zhendong was right.

However, is there something in the universe that is common to other civilizations, but fatal to mankind? For example, some kind of wave? Some kind of magnetic field?

Li Zhendong continued: "so, if there is an interstellar court, the second interstellar civilization is actually guilty. Knowing that the other party can't bear such great productivity, they still give them these things for free, which is equivalent to making the gugliese commit suicide! I strongly doubt his intentions! "

Zhang Yuan said, "your logic is a little robber. I kindly gave you a knife so that you can use it to develop yourself. You accidentally stabbed yourself to death. Can you blame me for not reminding you in advance? You can only blame yourself for being stupid! "

"Maybe in the eyes of that interstellar civilization, universal factories are at most ordinary goods, not black technology at all."

"No, it's not." Li Zhendong waved his hand: "what if I'm only two or three years old? When you stab yourself, you still have to blame the person who gave me this knife, don't you? "

Suddenly, one of the vice captains raised his voice and said in a deep voice, "in fact, your logic is wrong. Is our current perspective too condescending and conceited? Most individuals of the indefinite Gliese civilization think they are in a good state of life? "

"They believe that the whole meaning of life is to enjoy and spend it in joy. What's wrong with that! Even every individual thinks so, and pleasure itself is their pursuit. "

"What we think is bad, degenerate and degenerate is just what we think. We believe that a civilization deserves sympathy as long as it does not move forward. So we pity them and pity them. "

"But do those pangolins need it? unwanted. The sober people in goer city are just a small part of civilization... Our subconscious sense of superiority and even want to correct each other is the most worthy thing to watch out for! "

Yes, everyone was stunned.

What capital does mankind have to be arrogant?

Human beings are so weak that in their current state, if there is a war, they may not be able to beat Gliese civilization.

These pangolins are intelligent life. They have their own culture and ideas. They are different from the cats and dogs on the earth, not the kind manipulated by humans at will.

The atmosphere will be a little serious for a moment and a half. Li Zhendong smiled dryly: "ladies and gentlemen, we are still very modest in diplomacy. We basically haven't made such low-level mistakes. Isn't it an internal discussion now? It doesn't matter how bad the other party's ideology is. "

He suddenly thought of something and said in a slightly exaggerated tone: "so, you say, is there a civilization in the universe that... Loves pyramid selling its own values? Like to brainwash others and wash them into their own values. "

Another person quickly replied, "there must be... This civilization that can assimilate other people's ideology must be extremely powerful, and it may roll bigger and bigger like a snowball, and spread like a cult! There can be no law enforcement organizations in the universe, and random missionaries are not allowed. "

"I hope we don't encounter this civilization... Hey."

Ideological struggle can be said to be the most sensitive thing. It is the same on the earth, in the starry sky, and in theory!

Everyone on earth has everyone's way of life, and every nation has every nation's faith.

A large part of the quarrel between husband and wife is due to the disagreement of three views. The struggle between countries is not only economic, but also ideological.

If you want to impose your values on others, it will undoubtedly lead to a lot of contradictions and resistance.

There are a lot of contradictions, religious contradictions and territorial disputes in such corners of the earth, not to mention the vast starry sky.

"... this civilization that can forcibly promote its own values must have a very strong ability to assimilate. But if we can't be far ahead of other civilizations, we will be wiped out in the dim starry sky. "

People talked about ideology, including some religious wars, etiquette and customs on earth. In fact, mankind itself has a strong tendency to try to assimilate others.

However, if this alien civilization is really encountered, it can only be said that human beings are unlucky.

Either assimilate or resist. Even culture has been assimilated. Can human civilization be called human civilization? So I have to fight to the death.

"If you don't, you can only say it's groundless."

So people just treat it as an interesting conversation. Everyone gave full play to their brain holes and imagined all kinds of hypocritical, hospitable, cunning, honest, sentimental, or alien ideologies similar to human civilization. This thing will be over.

Only in future exchanges, we need to be more cautious and energetic.

Next, there is one last thing more serious.

Zhang Yuan and Li Zhendong looked at each other, which was what they had talked about privately for a long time during their diplomatic visits.

Finally, Zhang Yuanlai asked everyone.

"Ladies and gentlemen, let's continue the topic just now, that is, what the two interstellar civilizations did, whether it was good or bad."

"Any behavior and action has its internal motivation, including human beings and interstellar civilization. We can boldly assume that these two interstellar civilizations are rational and can be analyzed with our existing human logic. "

"According to the historical records of Gliese civilization, analyzing the two interstellar civilizations they encountered can judge their specific motives and ideology... It will be of great benefit to our future interstellar diplomacy!"