It is clear that someone has destroyed their home, but they still imagine that the other party can help them restore their home. This idea may be naive to many people, but it happens many times in reality. Those who are massacred and humiliated finally choose to surrender, and To serve and serve the people who slaughtered you, you can only have the mentality of surviving, but not the courage to die together. Li Lin observed the actions of these people from above. They had lost their civilization, the power and tools that civilization brought, and could only return to the primitive state to survive. The only thing that was better than the primitive people was that they still had the remaining civilization. Knowledge, although memory alone can only record common sense, is much easier than primitive people. With a basic population of more than 10,000, as long as the problem of survival is solved, the degradation problem caused by too small a population can still be avoided. People in the earth age have made statistics. If there are less than 4,000 wild tigers, it means ecological extinction, because less than this number No matter how much tigers reproduce, they cannot overcome the harm caused by close relatives. They will eventually be eliminated because they produce a large number of offspring that cannot adapt to the environment. Ecological extinction does not mean that only the last one is left. In fact, most higher animals, as long as there are few Within a certain scope, it is difficult to survive sustainably. However, Li Lin will not interfere. These people are all selected. People with obvious spiritual talents are manifested in strong intuition and can exert part of the power of spiritual interference in reality in some aspects. Of course, it is not so obvious. Sex, for example, affects other people's emotions, rather than directly changing matter. Their spiritual power can be better exerted and evolved in this primitive state. The pressure from survival is the driving force for the overall evolution of human beings. In order to fight against wild beasts, humans began to approach natural fires that could scare away wild beasts. No one knows who was the first to use fire. They can only praise him with the myths of later generations. Now these people are about to start a civilization again, but in this process, they will not be able to develop technology again. Li Lin has made arrangements to remove most of the raw materials needed for the development of early human technology from the land where they live, such as fossil fuels, necessary metal minerals, no copper, no iron, no magnetic ores, no Without coal and oil, these mineral raw materials necessary for the development of early industries and workshops, it would be impossible to develop science and technology. Human beings can only stay in the simple grasp of natural forces, such as windmills and waterwheels, which can be directly utilized. Furthermore, the steam age and the electric age will never appear. Under this situation, the most they can develop is natural ecological technology, by communicating with animals and using animal and plant resources to satisfy their survival and improve their quality of life as much as possible, but they cannot enjoy the power of the industrial age. The development of material technology will undoubtedly hinder their exploration of spiritual talents. After all, compared with material technology that has physical verification, can progress step by step, and has theories to summarize and improve, the spiritual field is mysterious and has no certain rules. , is more likely to be regarded as a delusion, and is recognized as only existing in the personal consciousness organ and cannot be mapped to the objective. But in fact, when technology reaches its peak, it will be strangely discovered that most of the mysterious imaginations encountered cannot be explained from a purely objective perspective. Only rules in the spiritual realm can be introduced, which are reflected on the earth. The disallowed theorem, as the core of quantum mechanics, has released the specter that observation determines the world and consciousness determines the form of material existence, forcing countless physicists to turn from purely objective research to seeking philosophical help. Help them redefine the world. Through collection and research in countless dimensional spaces, Li Lin already has extremely rich resources in the spiritual field. However, because he was unable to resist the hunting and attacks of higher civilizations in the original universe, he had no way to personally experiment in the original world. . Now, with the help of the long years in the host world, humans have developed to the stage of advanced civilization and are finally able to gain a foothold in the original world. These subjects used for experiments are developing in the direction he desires under his control. ¡¡¡¡¡¡ ¡°Have you not found a piece of copper ore yet? Or can you only use these rough wooden sticks and stones? The production efficiency is too low.¡± A tall young man waved a thick and short wooden stick in his hand , complained. "There is no way. We have concentrated one-third of our manpower to collect ore resources, but we have found nothing. There are no mountains here, only forests. Although this is a good environment for survival, it is indeed not conducive to finding ores. There are many exposed ores. Generally, They are all at the foot of the mountain and exposed by the erosion of water and wind." Someone answered him. "Is there anyone looking for it in the river? There may be ore washed out of the ground," the tall young man asked again. After all, they came here from a civilized society and knew they wanted to go further.Before development, without any molded tools at hand, after solving the basic food problem, the next step was to manufacture tools. In the early days of civilization, tin ore and copper ore, which were easy to process, were necessary. The melting points of these two It is relatively low and can be melted using fuel such as firewood and a certain brick kiln. However, although the more than 10,000 survivors on the Flame Star have gathered quickly, there is no conflict for survival, because the food and water sources are sufficient, and there are no too powerful beasts nearby. Seeing their scale, Some wild beasts that don't live in groups rarely attack them, giving them plenty of time to develop themselves. Some of them are very clear about the early stages of the civilization tree. After all, there are people with outstanding spiritual talents, including outstanding intelligence, expertise in the field of science and technology, and many people who know the early history of civilization by heart. The social division of labor was quickly completed. There were probably more than 8,000 people who were still able to work, and less than 2,000 were left. They were either physically disabled or elderly and could not perform too heavy labor. In this kind of situation, Under the circumstances, no one thought of abandoning them. After all, everyone who survived that kind of cosmic disaster was a precious fire for this civilization, and it was impossible to give up without obvious danger. In normal times, more than half of the people collect food. There are more than 5,000 people in this group. After all, it has returned to the original manual work, and the efficiency has dropped greatly. On average, one person can collect food for two or three people, including storage. And the loss in transportation, at most, it can only supply one more person, and it cannot be fully consumed. A part must be reserved for emergencies, so most people invest in food. There are more than 2,000 other people, some of whom are conducting technical research and reproducing ancient technologies. After all, their survival techniques at that time were more aimed at an individual, only for short-term survival, and were still based on modern tools. Now we have to start a new civilization. Apart from the memory in the brain, no one has even a modern tool. Except for a suit of clothes, everyone is impoverished. There are also some people who are doing construction work. Although the weather is not too cold, they still need to keep warm, so they start to build some simple houses. They dig holes in the ground first, and then bury wooden sticks around them to build a simple thatched house. Of course, this kind of house is not easy to be waterproof, and may even be easily flooded, but it is the easiest to take shape quickly because it does not require too long wood or too troublesome materials, which saves manpower and can be completed by one person in about two days. The other part is those who are responsible for management and coordination. By this time, no one is thinking about status issues anymore. No one is organizing and managing things in a unified way. Even if there are only 10,000 people, everything will be chaotic. Of course, the management and coordination people are also working, and they are the leaders in the work, and they are pushed out. Either they are already very famous, including some well-known celebrities, and some people with high status in the original world. They At this time, they still rely on the advantage of being familiar to gain recognition. After all, they have been successful before, and others also believe that they have more advantages than others to change the situation in this unfamiliar environment. Soon the first problem was posed in front of these managers. Many technologies necessary for life were reproduced, such as the most widely used houses in history, fishing techniques, and how to lay out hunting traps. Even how to make makeshift bows and arrows, and how to sharpen wooden spears with crude stones. These skills cannot be said to be complete technical breakthroughs, but they have allowed them to quickly gain a foothold. At least they don't have to worry about starving to death. This is why some of them can adapt quickly due to their outstanding mental talents. For a moment, I thought of gathering survivors and started to unite to survive. Otherwise, those who cannot survive independently and cannot capture food from the environment will starve to death. This gathering process did not take more than two days, because most of the survivors were not far away, and there were more than 10,000 people. To be honest, it was not as large as the population of a town center. As long as there was determination and execution, it was not difficult to gather. The really difficult thing has arisen, they can¡¯t find any ore that can be processed. At first, they just blamed the difference in environment, which led to the lack of a certain kind of ore, just like copper ore and tin ore, nor which region. All existed, but they soon discovered that almost all industrial ores had not been found. It seemed that this was the most primitive ecological environment without any basis for industrial development. Without coal, they can rely on burning charcoal as a substitute, but without any ore, they can't find a substitute, especially those raw materials that play an important role. Without one thing, almost most technologies cannot be reproduced.