Chapter 1194: It is important to protect the earth's environment

The flowers and trees on the earth are like our human hair. The rivers and mountains on the earth are like our human blood. The organic resources on the earth are like the energy in our human body.
The core of the earth is equivalent to the human heart. It is precisely because of the existence of the core that the earth is full of vitality. On the early earth, volcanic activity was very frequent. Life can't exist at all.
But since the moon became a satellite of the earth. Everything is different. The earth has become much docile. Volcanic eruptions are no longer so frequent. The mountains and rivers that began to form on the surface of the earth.
With water, there is also the possibility of life. Mother Earth finally gave birth to her life children. It is precisely because the earth itself is similar to a human life. Therefore, Mother Earth can give birth to her own children.
It's just that mankind didn't realize the importance of the environment for the development of the earth hundreds of years ago. In order to get better living conditions. People are constantly plundering the earth's resources. It was not until a major environmental incident that human leaders understood the importance of sustainable development.
All resources on the earth are non-renewable. Moreover, human over-exploitation of earth resources will inevitably lead to some major natural disasters.
The resources on the earth should not belong to us human beings. That is the blood of Mother Earth. But we humans don't seem to understand this. In order to live better, it is Yiweidi plundering the resources inside the earth.
Coal and oil, the energy source inside the earth, are needed by the earth itself. But now all have become the welfare of human beings enjoying life. Human beings unscrupulously exploit coal and oil in the earth's interior.
But these coal and oil are an integral part of the earth's interior. Now, human beings have unearthed all these things and served them. Then, Mother Earth will use some natural disasters to punish humans.
In the last few hundred years, we humans have done more damage to the earth's ecology than human beings have lived on the earth for tens of thousands of years. From the birth to the present, human beings have not caused serious damage to the earth environment.
For things like technology that were not born thousands of years ago, should we be fortunate or regret it! Some people would say that if technology was born thousands of years ago, then what a superb level our current level of technology should be.
You know, our technology is only a few hundred years old. But over the past few hundred years, the wealth created by mankind with technology is more than the sum of wealth created by mankind over thousands of years of development.
There was a time when we humans were just born. We are in the Paleolithic Age. In the Paleolithic Age, we humans spent 1.99 million years to do only one thing, which is to find some stones that can be used by humans.
These stones are just some angular stones. These stones are tied to wooden sticks and can be used as weapons. Go hunting. You can also use these angular stones to cut the flesh of some wild animals.
In the early life of human beings, we used stone tools to hunt and distribute food every day. We humans are living such a simple life, which has been lived for 1.99 million years. During this period of 1.9 million years, we humans are spending time on the surface of the stone.
Once upon a time, one of our more intelligent ancestors, in an accidental situation, he discovered that he smashed a big rock. There will be many stones with very sharp edges. If these stones are polished, they will be sharper and can cut animal skin and flesh easily.
So, he had an idea. It feels that if these polished stones are used as weapons for hunting, it is easy to hunt some large prey. Because the weapons made of these sharp stones are many times more powerful than the original stones with only some edges and corners.
In this way, we humans have entered the Neolithic Age. It took us two million years for us to complete the process from finding useful stones to smashing and grinding stones.
For these two million years, our ancestors only dealt with stones every day. Our technology is hidden in these stone powders smashed by our ancestors. It's just that the ancestors at that time couldn't find the technology hidden in the stone powder anyway.
In this way, another few thousand years passed. Finally, a clever ancestor found the copper element in these stone powders. Mankind finally ended the Stone Age and entered the Metal Age. (How the human ancestors of that era found the copper element in the stone is also a puzzling matter.)
The emergence of metallic copper opened a new chapter in human development. There is something like copper. The weapons studied by others are even more advanced. The use of steel agricultural tools by humans opened the early days of farming. Humans began to enter the agricultural society. At the same time, it also marked the beginning of the era of cold weapons.
However, copper has a disadvantage, that is, its hardness is not enough. Farm tools and weapons manufactured are easily damaged. In this way, it affects the development of agriculture.
Later, humans discovered iron in the stone. Made a lot of iron farm tools. In this way, agriculture has achieved unprecedented development. Weapons have also officially entered the age of iron weapons. Almost all bronze weapons were replaced by iron weapons.
It's just that after human beings have iron weapons, their desire for power and hope are also unprecedentedly high. They are busy fighting the world all day long. Want to be emperor. For more than two thousand years, the highest dream of men is to be emperor. Then, possess the beauty of the world and enslave the men of the world.
With this kind of thinking, the past two thousand years, history has been a donkey. Turn around and around. The change of dynasty is nothing but the emperor’s last name. There is almost no change in the others. History is where the emperor takes turns, the war is spent from the constant chaotic life.
Such a society will not progress much. All human talents and wisdom have been given to a monster called ‘war’. All men are soldiers. All women serve soldiers.
Later, humans discovered an element called'silicon' in the stone. This is a magical element. It is a semiconductor. It can be conductive or non-conductive. It is a one-way conductive semi-metal.
It is this kind of thing that is like metal but not metal, which has opened a new era for mankind. This is the electronic age that allows the rapid development of a similar society.
However, our modern human beings have almost exhausted the resources inside the earth for the sake of industrial production and the pursuit of monetary benefits.
Natural resources such as coal, oil and natural gas are limited. It is a non-renewable resource, humans use some less. So far, these three resources are still the most important energy sources for our human production and life.
Although we humans have begun to study new energy sources. It can be seen from the current human technology. Have not found a new type of energy that can replace the three traditional energy sources of coal, oil and natural gas.
Therefore, there is only one road before mankind. That is to find a new type of energy that can replace traditional energy. Only in this way can we humans be able to implement sustainable development on the earth.
But if there is no new energy source that can replace traditional energy sources, then the road to sustainable development for mankind in the future will become empty talk. When mankind has exhausted the earth's resources, that is, when mankind returns to the primitive society.
Zhao Zhongyao was reborn from the parallel world with relatively advanced technology to this parallel world with less advanced technology.
Although there are industrial civilizations in this world. It's just that the industry in this world is not very developed. The damage to the earth's resources is not serious. If leaders in this world can realize this now, it will naturally enable the industrial civilization in this world to embark on a path of sustainable development from the very beginning.
However, it is not easy to find a new type of energy to replace traditional energy. If some new energy sources can be mined in space, it is undoubtedly a good way.
In the universe, there is only one earth, which can carry human life. Looking at the universe, there is no place where life can live freely. The moon, which is close at hand, is also a barren land.
For a barren planet like the moon, nature is not suitable for human survival. But such planets also have an advantage, that is, they can mine ores at will to refine gold medals on these planets. Some combustible gases can also be collected and used in human production and life. On Titan, there is a lot of methane gas. If it can be used by humans, it would be a great thing.
Of course, it is naturally very difficult to mine the resources of an alien planet. But if this thing is done, it will be a bright road. It is no problem for human beings to live on the earth for hundreds of millions of years.
Not to mention, the planetary energy in the entire galaxy. Even the planetary energy in the solar system can provide human life for hundreds of millions of years.
Zhao Zhongyao's plan to land on the moon is not just to show the strength of China in the world. More importantly, I want to find a new way to mine solar system planetary energy.
Because the earth is really precious to us humans. The plants and trees on the earth are very precious to us human beings. We want to live on earth all the time. We will leave a piece of green water and green mountains and a piece of blue sea and blue sky for future generations.
For this piece of blue sea and blue sky, we must learn to mine the planetary energy outside the earth. Rather than destroying the earth's environment on which we live.
In the solar system, there are many planets and moons. These planets are also made of rocks. There will also be many resources available for human use.
Mining resources on these barren planets means that there is no need to worry about environmental pollution. No matter how damaged it is, it is also trivial. We have so many planets and moons that can be mined at will. Instead of mining, we have to mine the ground under our feet. This is simply lifting a rock and hitting one's own feet, and is simply making a cocoon!
Zhao Zhongyao couldn't be more clear about this. Therefore, he does not intend to develop China's technological strength on the earth. He didn't want to go past the despicable means of using ships and sharp artillery to earn wealth for his country from the old capitalist countries.
This time the moon landing plan is a key step in Zhao Zhongyao's plan to start China's space age. As long as they can land on the moon, then build a lunar base on the moon. In that case, the moon can be mined. Of course, tourism can also be developed on the moon. Let the earth humans visit the moon.
Previously, Zhao Zhongyao asked Lin Xiaowei, Li Yu, and Sun Ming to conduct experiments on diving in the deep sea. The purpose of this experiment is twofold. One is to train Lin Xiaowei, Sun Ming and Li Yu for the courage of the three moon landing astronauts. The other is to test the performance of the new lunar spacecraft in some harsh environments.
You know, the environment in space is much harsher than the environment in the deep ocean. If the spacecraft on the moon cannot adapt to the deep-sea environment, it will naturally not be able to adapt to the space environment.
However, this time the test was very successful. The moon landing spacecraft is in the deep sea, and all systems are working normally. Lin Xiaowei, Sun Ming, and Li Yu were also in the deep sea and saw many magical creatures. I also saw giant deep-sea beasts such as the king squid and the sperm whale. This is very helpful for training the courage of the three of them.
Now this coastal test has been successful. Lin Xiaowei, Sun Ming, and Li Yu are now mentally trained. The three of them are already qualified astronauts psychologically.
However, the three of them are not really astronauts. Because there are still differences between astronauts and astronauts. Although, we generally confuse the two words "clubhouse".
But the author believes that these two words are still different. Astronauts are only active in space near the earth. It did not leave the earth, at most it flew into space outside the atmosphere.
The astronauts are going to fly away from the earth and go further into space. Take, for example, an astronaut going to the moon. Just barely count as a real astronaut.
But for the three of Lin Xiaowei, Sun Ming and Li Yu. Now not only can't be regarded as a real astronaut. Not even real astronauts. The three of them can only be regarded as three qualified divers.