After reading this mission, Ding Yun didn't know whether he was lucky or bad. If he was lucky, how could he encounter a mission to save humanity? If he was not lucky, how could a random mission be related to her golden finger.

There happens to be some vague agreement.

The water of Daughter's Spring is not just related to reproduction.

However, Ding Yun did not dwell on this aspect, and she quickly began to merge with her original body.

And use the consciousness chip to sort out the original memory.

Then……

The specific causes and consequences were all known to her.

Since the beginning of this world five hundred years ago, due to the development of science and technology, there have been many obvious pollutions, whether it is air, soil or water sources.

All have suffered from various types of pollution to a greater or lesser extent.

For example, atmospheric dust pollution, enterprise waste gas pollution, surface water pesticide hormone enrichment pollution, groundwater wastewater and compound pollution, solid waste pollution, compound pollution, soil white pollution from chemical fertilizers and pesticides, heavy metal and radiation pollution, electromagnetic radiation pollution...

In short, all kinds of convenient advancements created by the development of human science and technology will bring pollution to the environment.

The difference is just a matter of how much.

And it’s just a question of how far-reaching the impact will be!

Although this aspect has attracted some attention from various countries.

But I didn't pay enough attention to it.

In other words, different countries attach different importance to it, and different regions attach different importance to it.

But most regions maintain a core standard that the environment must give way to development.

They feel that pollution can be left to future generations to worry about.

They want to develop now.

These situations and thoughts have directly led to the problem of environmental pollution not being solved. At most, it has been alleviated in some aspects, or the pollution rate is not as fast as before, that's all.

As time goes by, some pollution becomes more ingrained and even penetrates into everyone's daily life, starting to affect human health, human body diseases, and human reproduction and inheritance.

For example, there are more and more strange diseases, such as the incidence of cancer has increased, and the fertility rate has dropped.

For example, the overall quality of newborns is not as good as in previous years.

Increasing number of infertile people

The rate of neonatal malformations is increasing.

Increasing involuntary abortion rates and more.

Just because of technological progress, the average life span of the population is still slowly rising, covering up these problems.

In other words, it causes these problems.

Doesn’t look that sharp!

By four hundred years ago, even if there was no large-scale war that resulted in the death of a large number of men around the world, the global ratio of men to women still exceeded the dangerous limit.

The male to female ratio reaches 0.8:1.

The ratio of male to female newborns has dropped to 0.7:1.

Research results at that time showed that the main reason was that men were more affected by the environment, or that men were exposed to drastic changes in the environment.

The ability to adapt is worse than that of women.

There are even problems with genetic factors.

It’s hard to say whether it’s true or not. Anyway, that’s how it is generally described in history books, so let’s just assume that’s the case.

This situation has arisen since then.

It could never be reversed.

Environmental deterioration has exacerbated related phenomena. The ratio of men to women has shown a huge contrast in an irreversible manner, and there has been no improvement in the following years.

The gap is even getting wider.

But it is already too late to think about environmental protection at this time.

Because there is almost no area around the world that is free of pollution. The only difference is that some places have less pollution, some places have more pollution, and some places are no longer suitable for human survival.

The further you go, the greater the disparity between men and women.

Men have even become a more precious existence.

A man can be pursued by dozens or hundreds of women. There is no way. In this world, things are rare and valuable.

But the problem of reproduction and population.

But it is still a serious problem.

The shortage of labor can be made up by robots, but if the population is not enough, it is not a matter of building more robots. Therefore, starting from two hundred years ago, the world started the artificial human plan. This is not very accurate. To be precise

It should be that the New Humanity Project was launched, using genetic technology to create a population.

After the plan was launched, they divided all humans into two categories. One category was humans who formed embryos through normal traditional methods and were then conceived by artificial breeding machines. This category of humans was called natural humans.

Another type is to randomly select two genetic genes from the gene pool to synthesize new embryos. After this type of embryo becomes a human, it is called a new human.

Generally speaking, natural humans have parents.

Although new humans also have parents,

But some of their parents may have been dead for many years, and some may have dozens of new human children synthesized through gene synthesis technology, so it is naturally impossible to let those parents bear the responsibility of raising children.

Therefore, society generally believes that new humans have no parents, and they are not raised by their parents, but are planned, managed and raised by the government.

Their closer cousin may be the nanny robot.

At the beginning of the birth of new humans, natural humans hope that they can better adapt to the environment, so some gene fragments that are better able to adapt to the environment are artificially inserted into the gene chains of all new humans. Although this behavior makes the number of males and females in the new humans tend to be

in balance.

It also makes them stronger than natural humans.

However, the additional inserted gene fragments have greatly affected the self-reproduction of new humans, and even made it almost impossible for them to have offspring through the natural reproduction model in the past. The children they gave birth to together are basically impossible to grow up healthily, and there is a high probability of either

It is impossible to get pregnant directly, and even if you become pregnant, there is a high probability of miscarriage.

Even if there is no abortion, it is likely to be deformed.

The proportion of normal children that can be born.

Probably less than one in 100,000.

Proportion of healthy children born.

The chance is less than one in a million.

This situation directly makes new human beings basically infertile and will not have children, but new human beings synthesized from genes will still continue to appear.

As a supplement to the missing population.

This situation lasted for many years.

It continues until there are fewer and fewer natural people, their status is getting higher and higher, they are protected, and they have become a new privileged class.

This will continue until more and more new humans participate in all walks of life and control the lifeblood of all walks of life. This will continue until new humans break the law and research genetic technology.

The original person is one of the new humans, and he is also a new human who secretly violates the law and studies genetic technology.

The original body discovered through research that the lifeblood of their new human race is completely in the hands of natural people. Once all natural people die, the natural human genes in the existing gene pool will lose their sustainability.

And once the genetics loses sustainability.

No more new genes are imported.

If new humans are created artificially, the diversity of the new humans will be greatly restricted. The impact will not be significant in a short period of time, but once it lasts for a long time, up to 180 years, the genes of the newly created humans will definitely have genetic conflicts.

, the terrifying phenomenon of genetic collapse occurs.

At that time, mankind will perish.

Because the gene synthesis human project has flaws from the beginning, the flaw is that the genes in the gene bank are all adjusted genes, and there are no original genes. It is said that they are for the convenience of synthesis.

This saves you the time of having to make adjustments every time you synthesize.

I don’t know if there will be any problems if the original genes are directly synthesized, but the modified genes are definitely not suitable for long-term synthesis of humans. It is certain that new original genes must be continuously added to regulate the process.

Once humanity perishes naturally.

Big problems will inevitably arise in the synthesis of new humans.

After discovering this crisis, the original person also considered that the number of natural persons has now dropped to six figures.

She went out of her way to take risks.

Report the relevant situation to the main brain.

Then, of course, people did not adopt her suggestions at all, and decided that she violated the law, which stipulates that new humans are not allowed to study genetic technology, so she was arrested and wanted.

Then the original body began to flee.

The latest situation is that she was attacked, severely injured, fled to the contaminated area, and then died.
Chapter completed!