For thousands of years, cities with a population of 300,000 to 500,000 people have been rare in the wilderness, not to mention kingdoms. As for large cities with a population of one million people, they have almost never appeared, and they are unlikely to appear.
Being oppressed and suppressed by God's Domain is one of the main reasons.
But this is not the most fundamental reason!
Because of the limited living resources in the wilderness, the single way of obtaining food, and the extreme scarcity of water sources, it is difficult to have a large settlement that can satisfy tens of millions of people.
The survival resources of each settlement are limited.
The upper limit of survival resources determines the upper limit of population.
When the population exceeds the maximum that can be accommodated in the region, the competition for survival will become more cruel and tragic. It is not surprising that people kill and drink blood in this situation. The loser either dies or leaves, and because of the natural mechanism of being eliminated at the bottom, the scale is always firmly limited.
Yunying's current approach is doing the opposite.
He broke the form of scattered living in the wilderness, and he planned to build a large main city in the wilderness, unify the language unit and currency, and establish a national civilization and army.
In the future, the population of the main city will be at least one million, and may even reach several million.
However, the resource scale of the oasis can only support hundreds of thousands of people. If the population grows to a million, I am afraid that it will face very severe challenges, let alone several million? That is simply impossible! In a few years it will be drained and turned into a desert.
The sense of crisis is now very strong.
Because at the current rate of population growth, the water may only last for two weeks, and the food can only last for a month at most. If a good response plan cannot be come up with, the establishment of the main city of the Southern Wilderness will have to be suspended.
Bianhua put forward the idea of increasing revenue and reducing expenditure.
On the one hand, the population growth rate is controlled, and on the other hand, water and food supply channels are increased.
As for the specific means of implementation, it is natural to limit the daily increase in population size, keep the population growth within a controllable and manageable range, at the same time explore a large number of oases and nearby groundwater resources, open wilderness water transportation lines, and collect water from surrounding areas. Collect water sources, collect and transport them back with water tankers.
This is indeed a rational approach.
But it can only be relieved for a while, and it cannot fundamentally solve the problem.
In addition, how could countless wilderness people turn them away on their way to the main city? The environment in the wilderness is so dangerous, and every day of delay will kill someone, which is a great blow to the enthusiasm of latecomers.
The method of transporting water by water truck is also not very reliable!
There are not many water tank trucks in the NSFOCUS, and if one is damaged, there will be one less.
The water tanker drove into the wilderness, it is definitely walking fat, all the bandits and raiders will be interested in it, because the water tank is filled with either oil or water, no matter what it is, it is enough to arouse the gangsters greedy nature.
As for digging wells to find groundwater
Yun Ying still felt a little unreliable.
The deterioration of the entire wilderness environment did not happen overnight, but slowly changed over a thousand years. Now, except for a few miraculous places like oases, it is difficult to easily find water sources in the yellow leaves.
There is another way,
If it doesn't work.
Then rely on Yunying to do it himself!
Yunying used the ability to transport in space to transport the water source from another world.
This is a solution, but it can only be used as an emergency, not for a long time. After all, it will treat the symptoms but not the root cause. As the highest leader of the Green League, how can Yun Ying be a porter all day long? What's more, even if Yunying is very strong, the power of one person cannot serve millions of people at the same time.
This doesn't work either.
That's not OK.
The main city of Southern Wilderness is full of difficulties.
Yunying ended the meeting early and walked along the path of Oasis City, just wanting to think quietly by himself.
At this time, the cry of the little strange bird suddenly reached the ears: "Zhizhi! Zhizhi!"
How did that little guy appear here
Yun Ying didn't take the little monster bird with him recently. The little monster bird was either hunted by himself in another world, or was handed over to Shui Lan and other children to help him practice. Don't look at this little strange bird is not a high-level beast, he has followed Yunying for these years. Now he has grown into a strong guy.
It is enough to deal with an ordinary high-level demon hunter alone.
With the help of Yunying's spirit, a master like Bei Chenxi is no match for him.
The essence of the little monster bird is a special weapon. Although the weapon itself has strengths and weaknesses, what is more important is the person who uses the weapon.
When Yunying walked over.
The little strange bird followed a girl.
The girl looked to be in her teens, wearing the special leather armor of a demon hunter apprentice, with an exorcist stick stuck in her waist, and was walking into a wasteland with a large bucket. development use.
What is this little girl Shui Lan doing here
After Shui Lan walked into the wasteland, she put the bucket on the ground, and immediately took out a glove and put it on. Judging from the material of the glove and the pattern on it, the glove should be a magic weapon. After putting on the magic weapon, Shui Lan immediately launch.
The water molecules in the surrounding air all gathered towards the palm of the hand, forming a small trickle, and this trickle flowed into the bucket brought like a faucet.
About a quarter of an hour.
Finally filled a bucket of water.
She poured all the water in the bucket in the middle of the open space, let the water flow into the barren sand, continued to collect clean water, filled the bucket again, and then repeated this action over and over again.
The little monster bird felt Yunying appear.
It immediately flapped its wings and squeaked.
"Ah, old... teacher, why are you here?"
The little girl found that Yunying was always watching her secretly not far away, as if her little secret had been discovered by someone, and immediately became a little at a loss.
Yunying was wearing black clothes, which set off an increasingly mysterious atmosphere. He walked slowly with his hands behind his back. When he looked at the wasteland soaked in water, and at the little girl who was out of breath from exhaustion in front of him, he saw little girls Beads of sweat, along the gradual chin, fell to the ground.
"What are you doing here?"
The little girl scratched her head in embarrassment: "I'm trying to save this land."
Yunying couldn't help showing surprise when he heard this sentence: "What? Save the land?"
The little girl nodded seriously and said: "The lecturer of the Oasis College said that the land will become desolate due to the lack of water. If the land can be kept hydrated, the desert will be regreened and revived sooner or later... So I borrowed this magic tool, which can be used for consumption. Type training, and try to wake up the oasis wasteland.”
Actually for Shui Lan.
This in itself is a kind of expendable training.
The so-called consumption practice is the process of continuously exhausting and recovering mental power.
Yun Ying didn't pay much attention to Shui Lan's words at first, even if this method is really effective, how could it be possible to revive the entire desert? The water loss and evaporation of the earth is too strong. It is too naive to think that the water created is like revitalizing the land.
But hear the end.
A flash of light flashed in Yunying's mind.
Shui Lan's words seemed to inspire him.
That's right, why didn't he think of this method just now
The oasis is short of food and water. Yunying first thought of a scientific solution, so he asked Bianhua for advice, but the problem is that Yunying himself is not such a scientific person, or a person who cannot be explained by human science. Why not solve it another way
There are demon hunter troops in the Green League.
The Green League can also materialize the spirit into spirit beads.
There are some things that are difficult to achieve with ordinary science. If you skillfully use demon hunters and gods and demons technology, then maybe you can turn decay into magic.
For example, how difficult is it to collect water in the wilderness using scientific methods
If Yunying can invent and create a magic weapon that can produce water, just like the glove in Shui Lan's hand, everyone with spiritual power can create water, and the magic weapon can turn any substance into water, Green League Will it still be so short of water
As long as the Green League continues to train demon hunters, it will never be short of water!
In addition, the purpose of the demon hunter is also reflected in all aspects. The magic weapon is originally a tool created by the gods and demons. Although humans do not know what its principle is, in theory, everything that human technology cannot or is difficult to do can be achieved through These mundane-turned-magical tools serve their purpose.
"Teacher, what's wrong with you?"
Shui Lan looked at the teacher in surprise.
Yunying stretched out a hand lightly, I am afraid that women will also be jealous when they see the teacher's hand, it is like a warm white jade chiseled, and no trace of pores can be seen.
Almost at the same time.
The water blue can be clearly felt.
The surrounding air and all substances were enveloped by a force.
The loess quickly turned up and became moist and fertile, and all the air molecules underwent a fundamental change. In a few seconds, countless water molecules gathered, and finally a light rain fell, making the entire wasteland moist and full of vitality. Earthy fragrance.
Is this the power of a teacher
In fact, the scene itself is nothing!
Shui Lan believes that many powerful demon hunters can do it as long as they hold the corresponding artifact.
But the teacher didn't use the artifact at all!
Although the teacher was able to create or change matter with spirit more than a year ago, judging from the current situation, his ability seems to be stronger than then.
Yunying withdrew his hand.
The surrounding environment is completely new!
Although the mutated bacteria have a strong reproductive ability, under the same conditions, the growth speed and efficiency from the sandy soil are definitely not as good as the fertile soil that has been transformed. If Yunying can green a wider range of deserts, Then the area of the oasis will expand in a very short time.
The expansion of the oasis and the increase in resources can only permanently increase the population limit. This is the real solution... But having said that, although the idea is correct, it is not so simple to implement.
First of all, this kind of ability to create or change matter out of nowhere is probably only possessed by Yunying alone in the whole world. After all, the power of a single person is very limited. It is still difficult to change a small piece of wasteland. It is impossible for him to change the entire desert.
Secondly, even after the transformation is completed.
How should it be maintained
After all, the environment in this era has deteriorated too much. Even if the land can be afforested, if it cannot be protected, it will be swallowed up by the wilderness again sooner or later.
New ideas kept coming up in Yunying's mind.