This time something really happened.

To put it simply, a bacterial and fungal virus has been found in the United States, which has no effect on humans.

But for any plant, this virus and fungus is a life-booster.

This is because the virus and fungus are able to break down chlorophyll, allowing the chlorophyll molecule to lose the magnesium in the porphyrin ring and become magnesium-depleted chlorophyll.

Needless to say, everyone knows what happens when plants can't photosynthesize.

"Where did this virus come from? Can nature mutate such a virus? An Wen asked with a frown.

"It's not clear that the virus was discovered three days ago, and it was an environmental group who discovered a bald mountain, and he thought it was a factory that was discharging chemical sewage or illegally dumping toxic substances, so he took the soil and tested it, and he found the virus." Director Shen replied.

"Three days ago? Mi Guo didn't cover the lid this time, didn't think about his own research, and shared the information so quickly? An Wen was curious.

"Don't think so stupid about the United States, in the face of the crisis of human annihilation, the grievances between countries are no longer important." Director Shen shook his head and said.

An Wen nodded, it was the same thing.

But humanity is about to perish, and there is no revenge for injustice.

No one can kill me, I kill myself.

Of course, it's all a joke.

An Wen was also shocked after reading the report before, but now that he came to his senses, he was no longer worried.

No matter how awesome the virus is, it is meaningless in the face of gene compilation technology.

Unless this virus is the same as the Zerg brood, which is a 12-helix infinite combination gene chain, a virus with a gene chain lower than 8 helixes is not a big deal.

"Mastermind, calculate how long the Earth can survive with its current oxygen levels if it is not in the oxygen cycle?"

An Wen said into the air.

Brush!

A holographic projection screen appears, showing a model of the Earth.

According to the report, the total amount of oxygen in the earth's atmosphere is 1380 trillion tons, and according to the average person breathing 600 liters of pure oxygen per day, the world's 7 billion people can support human life for 70,000 years.

Based on the calculation that humans cannot live in an environment with 12% oxygen content, humans can survive for 30,000 years. ”

The mastermind replied like a retarded man.

An Wen rolled his eyes, he didn't ask the question.

However, you can't say that the mastermind miscalculated, but this data is not substituted into the earth's meteorological model and physical model, or some human factors.

For example, industrial oxygen consumption, oxidation reaction consumption, other oxygen consumption and gas emissions, etc., and with the consumption of oxygen, the gas gas content increases, and the imbalance of the proportion of atmospheric standards will cause a series of chain reactions, the simplest is the greenhouse effect, the solubility of the gas becomes worse, the air pressure becomes smaller, and so on.

"Read the atmospheric data of the meteorological equipment for the last month, and use this as the basis to replace the physical model and recalculate." An Wen continued.

"Report to the commander, based on meteorological data substituted into the physical model, if there is no new oxygen addition, without accounting for other factors, human beings can survive for 37 years."

When the main brain answered, there was a change on the holographic projection screen.

As the earth's oxygen content decreases, the earth's surface temperature rises, the Arctic and Antarctic glaciers melt, tsunamis, hurricanes, earthquakes, volcanic eruptions and a series of disasters form a gift package, and finally the earth's magnetic poles are deflected and the axis of rotation changes, but at that time human beings are gone.

"What is the data calculated by the state?" An Wen turned his head and asked Director Shen.

"Three years at most, that's still based on the premise that the order of all countries does not collapse, and if it is not controlled, it will be difficult to say." Director Shen said heavily.

What oxygen content, what greenhouse effect, what glaciers are melting?

Humans can't wait for that time, let alone starve to death, and it's not surprising that humans can do anything in a desperate environment.

Maybe which nuclear country will directly come to the world nuclear level.

"What does that mean?"

"Two sets of plans, organize all forces to study the virus and find solutions, if it really doesn't work, you can only keep the fire."

Compared with other countries, China still has two ways to go.

Spaceships and biospheres, this is the technology that An Wen has come up with, whether it is staying on the earth to build a shelter, or running away with fire, Huaguo still has a way out.

Other countries will have to wait for death.

The melting of glaciers at the poles and the change of the axis of rotation are extinct for human beings.

Hiding underground doesn't help.

There is no oxygen on the earth, what can you do if you hide underground, sooner or later you will die.

"Okay, I see, we have a way out, don't worry too much."

An Wen said with a smile, he was not worried at all.

Director Shen didn't say much, left the virus and left.

Finish dinner in the evening.

An Wen brought the virus to the other world, and asked Shuguang to use gene compilation technology to make antiviral agents.

Soon, the potion was made.

But at this time, An Wen thought of a question, the virus had just been discovered over there, and you came out without an antidote.

There aren't too many conspiracy theorists in the world, you can't explain this thing clearly.

"Dawn, to create a blue-green algae that can resist this virus."

"Okay, Commander."

An Wen thought about it and decided not to solve this virus, he just needed to ensure that the oxygen content of the earth did not decrease.

You know, the plants all over the world are dead, and it's not a big deal.

Because the oxygen produced by the ocean accounts for 70% of the oxygen cycle, cyanobacteria do not die, and although the oxygen content will decrease, it will definitely not reach the level of extinction.

Moreover, the blue-green algae he produced can completely increase the conversion rate of carbon dioxide.

At that time, even if all the plants on the earth are dead, there is no fear that there will be no oxygen, but the climate and environment will deteriorate.

As for the absence of plants, what do you eat?

Learn about biosphere technology.

Anyway, the grains, vegetables, and soybean oil that everyone eats now are either pesticides that exceed the standard, or they are genetically modified.

Besides, that means in case countries find a solution.

As long as the earth's oxygen cycle is stabilized first, everyone can see hope, and if you don't throw a nuclear bomb like a madman to destroy the world, the remaining problems will be solved sooner or later.

Two hours later, An Wen drove away in the Phi Phi Shrimp.

He has released new types of cyanobacteria into every ocean on the planet, which multiply quickly, can also evolve pollution in the oceans, and most importantly, can be regulated.

The oxygen content of the earth is low, and he can increase the oxygen production of cyanobacteria through technology, and when the oxygen content is high, he can control its decrease.

Therefore, when technology reaches a certain level, many problems are minor problems.