You know, until the original body is malnourished, the drought in this world is not over.

Except for country Z because of good control, other places have long been chaotic, and I don't know how many people have died.

Country Z has even returned to the first place in terms of population as a result.

Of course, it may have something to do with the fact that people in country Z have loved children again in recent years.

Yes, in the last days, people are not only not afraid to have children, but even love to have children.

The reason is actually extremely simple - they are afraid of such an environment, and it is not safe to give birth to one; There is a more important reason, there is a check-in system, having more children, and before the children grow up, they can control the income of their check-in system and hand it over to themselves.

After all, not everyone is like Linlang, who disposes of their own income with the stars, and many people will regard their children's income as their own.

In this case, I found that every time I give birth to an additional child, I can earn an extra 20,000 yuan a month, who doesn't have a child.

Therefore, the fertility rate was low before the end of the world, and there was still no stimulus in place, and seeing that this stimulus was in place, everyone was vying to have children.

Because everyone is vying to have children, so newborns ushered in an explosive growth, it is said that last year alone, there were twenty or thirty million births, reaching the highest peak in history, scary.

However, the state should not control the population, because although there are many births, the number of deaths has also reached its peak, so it is not afraid that there will be too many births, and the state cannot afford to ration it.

After all, life is almost the same as death every year, so the state has not worried about rationing.

If there are far more people alive than there are dead, and the population becomes larger and larger, and the state cannot afford to ration it, it may worry about control.

When it comes to drought, countries are looking at the causes.

Because according to the theory, when it rains, then the water enters the river, evaporates, rises and becomes clouds, and it rains again, this is a cycle, how can the cycle be broken?

As long as we find the cause of the break, we may be able to save the drought.

The current view is that the evaporated water did not turn into a cloud, but dissipated directly into the air.

How to keep the cycle going is something that countries are studying.

They are afraid that after millions of years of drought as they have done in history, the planet will have another mass extinction.

Linlang is not very good at scientific research in meteorology, although she has been to many worlds, but in most worlds, she eats and drinks, although sometimes she will learn a little something, but she has not studied meteorological science for the time being, so she can't help much, she can only think, if the drought continues, how should she deal with it?

At present, the wells in the countryside are out of water, and Zhang's father and mother are preparing to dig deeper wells to obtain groundwater.

But this is not a long-term solution, not to mention anything else, dig too deep, the taste of the water will change, although Linlang bought them water purification equipment, but I am afraid that the taste will not change, and maybe it can't be used, because it is too deep, who knows what minerals are contained in it, and whether there will be any harm to the human body if you drink it.

So after a few years, the water in the deep well is dry again, and the well can no longer be drilled, and even if it is drilled, the water cannot be drunk, and then you can only drink all the water that has been saved, as well as the water obtained from the sign-in system.

At present, the main source of water in the world is seawater desalination, as well as iceberg water, and the groundwater has basically been eaten up a long time ago, and it is no longer drinkable if you dig it down.

Although it was a drought, the temperature did not rise, so the icebergs did not melt, and there was still ice, which could be melted into ice for water.

In addition, although there have been many years of drought, the ocean is vast, so the ocean has not been completely dried, and it is still possible to desalinate seawater from the ocean and take seawater for use.

But this one also has a head, and if it is cleaned, it will be gone.

Moreover, in doing so, it will make the life in the ocean extinct, and most countries do not want to see the extinction of marine life, so there are initiatives to protect the ocean, after all, there is a check-in system, at least the water to drink is not so urgent, so that countries try to take as little water as possible from the ocean desalination.

Then there is the widespread use and research of air water generators.

Although the air is dry now, there is not much water, but there is a point, anyway, drought, there is sunlight, solar air water generators, and they don't even need to use ordinary electricity to make water, not to mention much, at least it's always good to drink more water, right?

Because of the drought for many years, many drought-tolerant plants on the land have almost died, and those drought-tolerant plants can still hold on, like cacti and the like.

Of course, although many plants died, they were not really extinct, because all countries have tried to preserve some places in their own countries, so that these plants can survive and be fed intensively, so that these plants can come back to life when it rains in the future.

As for eating, after several years of hard work, air-synthesized starch can now be commercialized and marketed in large quantities.

Although the taste is definitely not as good as food, and the nutrition is worse than food, the key is to be able to mass-produce it out of nothing.

Of course, the reason why mass production can be carried out is mainly because of the fact that food is becoming more and more expensive.

When the price of food is getting more and more expensive, synthetic starch, which may have been very expensive to manufacture before, is not too expensive and can be produced.

And when the money is sold after production, it can support further research in this area and further reduce costs, which are complementary to each other.

Linlang felt that there might not be any need to worry about eating it, although it was a little unpalatable and a little less nutritious, but it could fill her stomach.

The key is to drink, after all, it is not enough to rely on the sign-in system alone, because although the probability of each person pumping water is not small, but in the end it is not possible to draw a bottle a day, and on average, a bottle can not be pumped a day, if the country has no water supply, relying on the sign-in system alone, people will die of thirst.

At present, countries are also anxious about this problem, after all, the water in the ocean is about to run out, and I am afraid that the icebergs alone will not be able to supply water to so many people in the world.

Moreover, for the sake of water resources, many countries have already made a fool of themselves, which makes people worry about the world situation.

All in all, the world situation is not very good.

Although the world situation is not very good, but the stock markets of various countries are aspiring to soar together, it is estimated that there is no other way to make money, everyone is indulged in this virtual game, and I don't know when this prosperity will end.

If the water problem can be solved, the stock market should continue to be red, but if the water problem is not solved, it will always be a big bomb, and one day it will affect the stock market.

There is no good way to deal with the problem of water.

In her world, water is also synthetic, but she doesn't know how.

Of course, water can be synthesized artificially, this is something that everyone knows, but that's just a laboratory, the kind Linlang said, is low-cost and large-scale safe synthesis, this method, Linlang doesn't know how to do it.

People in this world are not stupid, and they are naturally trying to find a way to do this, wanting to reduce the cost of synthetic water, and then it can be safely mass-produced.

There is no way, the current technology, can not be safely mass-produced.

(End of chapter)