Chapter 462

Human beings have their own limits. There is only one way to go beyond the limits - abandon the original weak body, that is, don't be a man.

Either genetic modification or bionic mechanization.

There is no doubt that at present, the second road is more smooth and more suitable for human ethics.

In the whole process, there have been a series of structures such as eyeballs, bones, limbs and internal organs. The strongest change is undoubtedly the auxiliary memory brain. When human fertilized eggs form embryos and the brain is initially developed, relevant auxiliary memory brains will be installed. The whole principle is very complex, and it took countless efforts of scientific researchers from generation to generation.

Zhang Yuan obviously felt that he had become smarter. He could even recall what he ate and what he said to someone one day last week!

As like as two peas in today's dialogue, he can recite it exactly the same after a week.

In the past, he can be regarded as a top smart man, but it is impossible to look at ten lines at a glance and recite them backwards like this.

Of course, if there are too many irrelevant memories, they will also become a painful burden.

What kind of food did you eat one day and how long did you take a bath one day? In fact, it doesn't make much sense. If you often recall these boring contents, it will become a disease.

In order to avoid these negative effects, "complete memory" can be saved for about a week, and then this part of memory will be slowly forgotten and transformed into general fuzzy fragment memory.

Only after intensive and repeated training, the auxiliary brain will recognize it as an important memory for permanent preservation.

Memory, what an important thing... When the auxiliary memory brain is really realized, it has brought earth shaking fusion to the whole society!

When human beings study, they actually repeat training for more than half of the time to remember the content.

In fact, the process of repeated training is very boring. There is no way. If you don't repeat, you can't remember it at all. Many people are disgusted with learning.

But now it's different. More than half of the repeated process has been cut off, and all that's left is to understand the knowledge that has been written down in my mind. There is no doubt that it has improved human learning enthusiasm.

In fact, human nature loves learning, or more can be said to like "exploration".

For a simple example, many people can study a novel game for a long time, and the process is actually learning.

Humans just don't like to repeat back and forth.

When the game played more and found nothing new, they gradually hated it.

Therefore, affected by the significant enhancement of memory, the process of repeated training has been reduced, the number of people who love learning has also increased, and the intellectual level of the whole human civilization has also been raised to a higher level.

In addition to the bionic brain, there are many advances in bionics. All organs of the whole body, including the bones of the body, can be replaced.

The whole body reconstruction surgery is all based on personal freedom. Not many people choose this whole body reconstruction, but there are also some signs.

Zhang Yuan believes that as long as we can standardize this personal transformation and don't modify it indiscriminately, it doesn't matter much. He himself is a man with more civilized ideas.

Secondly, of course, there are changes in the humanities. Compared with just starting from Gliese 581g, the self-confidence level of the whole society has obviously improved a lot.

On the one hand, because of the substantial increase in military strength, there were only one mother ship, but now there are two. The number and quality of the remaining warships have more than doubled.

On the other hand, with more civilizations, human beings are no longer afraid of alien civilization, and gradually have their own civilization self-confidence.

Fear comes from the unknown. If the unknown decreases and you find that you have surpassed 99% civilization, there is nothing to fear.

According to the experience of the old three-level civilization and badit civilization, the strength of this fleet is equivalent to the top "imperial fleet".

As long as the whole fleet does not go to fight near the parent star of a third-class civilization, it is basically fearless near the cosmic string.

After all, most of the fleets sailing near the cosmic string are tertiary and secondary civilizations.

The fourth level civilization already has curvature technology, is no longer confined to the natural route in the universe, and has a broader sky. Then, according to the number and frequency of four civilizations, the probability of direct encounter is very small.

During the period when Zhang Yuan left, the Kunlun Mountain fleet also encountered five alien civilizations, including four low-level civilizations and one third-level interstellar civilization that also sailed near the cosmic string... Some interesting stories happened.

When talking about this, Lu Tao said, "are there three levels of civilization? In fact, it's not interesting. At most, I can only say that I passed by and exchanged some information with each other. There are also two planets of low-level civilization that have been assimilated by high-level civilization... How to say, they are too weak to even have the power of cosmic diplomacy. They have directly become vassals of other interstellar civilizations, and it is impossible to resist. "

"Our fleet is close to the trading market and may arrive in more than ten years... The probability of encountering interstellar civilization will be greater and greater! Even the planets around here are all colonial stars, so it's not necessary to visit these planets at all. Go straight to the trading market. "

Speaking of this, Lu Tao made an expression that suddenly thought of something: "Oh, by the way, the relevant diplomatic team may be very large, there may be 500 or 600 people! There should also be places for young people. The competition will be very fierce at that time. Ha ha, are you interested? Although you are the youngest, if you add oil, it should be the most likely of us. "

Zhang Yuan's expression moved slightly, which was what he cared about very much.

To return to the real world, he has to do something he likes. Now he is not the captain. It's good to be a scientist. Forget artists and writers. He has no feeling about these things. No matter how many reincarnations he has experienced, he still doesn't feel much. If he is not interested, he is not interested.

However, these returning extraordinary people do not have any privileges. They must show enough value before they can become a member of the diplomatic team.

If he has privileges because he is a returnee from the virtual world, it is another kind of injustice to others. The previous contribution of civilization can only represent the past and prove his good quality at the personal level. However, Zhang Yuan has left the real world for four or five hundred years. He has long been away from the times. How can he directly be a leader to control the direction of civilization?

This is absolutely impossible!

Zhang Yuan pondered carefully for a while. He went to the interstellar exchange market to buy science and technology and exchange information. It is not enough to rely on diplomats alone. He must have various types of scientific advisers. The simplest way, of course, is to engage in scientific and technological research and become a scientific research representative. It's his old line anyway.

"Then, study hard!"

……