Ultra-Dimensional Technology Era

In April, it is barely enough to eat. In May, only about 60% of the food is left. In June, many people have to go to the suburbs to find wild mushrooms and wild vegetables.

Now she feels that she can have enough food, how happy it is.

Consuming 0.5 Chinese yuan for a meal is a very extravagant thing in Moscow now. Ordinary workers spend at most 0.1 to 0.2 Chinese yuan for a meal.

Many people buy ingredients directly from grain supply and marketing cooperatives and go back to cook for themselves. Except for bachelors who will eat in canteens, old humans with family members will not choose to eat in canteens.

Huayuan, as the only legal currency of the new mankind, now has unprecedented purchasing power, especially for food purchasing power. One yuan can buy 8-9 kilograms of flour, or 3-4 kilograms of pork and mutton.

After eating all the food, Katyusha drank a glass of boiled water, then sat at the dining table and gnawed on a small apple, while taking out the Xinhua Dictionary and the four-level Chinese assessment textbook.

Katyusha, who has passed the Chinese Level [-] exam, is now preparing for the Chinese Level [-] exam.

To enter the new human society, CET-[-] is one of the basic requirements. She does not want to live in the hopeless old human society for the rest of her life, and striving to become a new human is the real way out.

The street outside the cafeteria was deserted and deserted. After more than half a year of continuous mutations, Moscow City, which used to have a population of tens of millions, now has less than 200 million people left.

In Moscow in October, the cold air from the Arctic has begun to invade.

The old humans walking on the street either had numb eyes, indifferent faces, or came and went in a hurry.

Moscow does not believe in tears.

3 Chapter [-] Garbage Collection

A long queue formed outside a building in the northern district of Moscow.

Many young Slavic people were discussing in whispers. The crowd was mixed with anxiety and expectation. They all looked forward helplessly. There were a few unfamiliar characters on it - job agency.

Now the sanitation workers in Moscow City have been fully recruited, and the remaining positions are some farm workers, natural cleaners, ruin explorers, biochemical monster clearers, human civilization relics maintainers, nature reserve administrators, and the like.

There are a total of 1.02436771 million surviving old humans. Excluding 2433.6394 children and young children, most of the rest are young adults. This is a trouble, and it is also a group of available labor.

The highest will and various committees have been discussing the division of various regions of Blue Star, the readjustment of population, agriculture, industry, and transportation in the past few months.

Now that the old forces on Blue Star have been completely wiped out, the new humans must make plans for the future, and cannot repeat the mistakes of the AD era.

According to the arrangement after the re-planning, all areas of Blue Star are divided into two types: human civilization area and nature reserve.

Among them, there are a total of 8 human civilization areas, including East Asia, Moscow, Berlin, San Francisco, Philadelphia, Cape of Good Hope, Sydney, and Pampas.

The remaining areas belong to nature reserves, super large nature reserves.

In order to reduce the impact of human activities on the natural environment of Blue Star, humans are no longer allowed to enter the nature reserve at will.

In terms of transportation, we will fully promote the vacuum tube railway to connect various human civilization areas and gradually reduce the intersection of human society and the natural environment.

……

In the most inaccessible place in the Pacific Ocean, a "new continent" is being formed here. This "new continent" is completely piled up by garbage. It was also called "the eighth continent" in the AD era.

In 2007 AD, this huge garbage island was six times the size of the Kingdom of Britain and as large as two states of Texas (the state covers an area of ​​about 6 square kilometers).

The huge garbage island floating on the sea is currently the largest collection of marine debris in the world, and its area has doubled in the past 10 years, reaching 1 million square kilometers.

A 10-ton ocean-going ship is driving in this huge garbage dump. It is different from the garbage and plastic bags in the impression that the sea is full of garbage. The garbage that can be seen here on the sea is not too much, only occasionally. See a small garbage patch of hundreds of square meters.

However, the results scanned by the atomic imaging scanner on the ocean-going ship are terrifying. The virtual sea area is covered with large and small red dots.

Guan Lin, the captain in charge of the ship, and Dr. Li Annong, the technical director, knew what these red dots were. They were plastic particles analyzed by supercomputers.

Plastic particles and plastic products are the most difficult of all garbage. They are difficult to degrade in a short period of time, and they are easily decomposed into small particles that are difficult to detect by sunlight and seawater.

In addition, here is the deep waters of the Pacific Ocean. In the AD era, no country was willing to deal with these thankless garbage.

Li Annong shook his head and said, "The situation is indeed getting worse. The plastic particles per cubic meter of seawater have increased by 3% to 5% compared to last year."

"Doctor, we can act." Guan Lin turned his head and said after breaking down nearby.

"Then act!"

The ocean-going ship turned on the charging magnetic field, injected the nano-robots into the seawater, and then manipulated these nano-robots to clean up the garbage in the sea.

On one side of the deck, 20 old humans wore marine exoskeletons, two of them in a small boat, and drove to the sea in all directions.

These people are responsible for picking up the clumps of garbage agglomerated by the nanobots and transporting them back to the ocean liner.

Although nanorobots can completely decompose these garbage into small molecules or even atoms, this is not only time-consuming and labor-intensive, but may also bring some secondary disasters.

For example, the carbon dioxide content in seawater and the atmosphere suddenly rises. The purpose of new humans is to remove garbage, rather than turning old garbage into new garbage.

Therefore, it is the correct way to pack up these rubbish and transport them to the human civilization area for disposal.

These garbage are also a kind of resource, recycling garbage as resources can reduce the exploitation of natural resources.

The current garbage recycling rate of New Human is close to 100%. After the garbage is initially separated, the bio-organic matter is processed into fertilizer and soil; inorganic matter and plastics are decomposed and re-decomposed into raw materials through nano-robots.

10 boats are within 3.4 kilometers of the ocean liner.

The auxiliary glasses of the marine debris cleaners will mark the surrounding garbage blocks, and they only need to use the pole bag net to fish out the garbage blocks.

In the nearby waters, there are a total of 35 such ocean-going ships for garbage recycling, and one ocean-going ship for garbage recycling can clean up more than 100 square kilometers of sea area a day.

In addition to this garbage collection ocean-going ship, there are also specialized subsea garbage recovery submarines, which are responsible for the seabed area with a water depth of more than 3400 meters.

Submarines will manipulate nanorobots to condense those hard-to-degrade plastic products to form a cavitation structure, and bring these submarine plastic garbage to the surface of the sea.

Not only is there a large-scale cleanup of garbage in the ocean, but all human products are being recycled on land in various nature reserves.

Guan Lin and Li Annong stood on the deck, a large group of seagulls hovered nearby, and a group of dolphins swam on the sea surface, the number of which was about 20.

Li Annong put on assistive glasses.

[Detection of heavy metals and plastic particles in dolphins. ]

[Testing... The test is completed, dolphin 1, the lead content exceeds the standard by 0.54 times, plastic particles...]

Li Annong recruited a few assistants and said: "Prepare to control these dolphins and clean up the plastic particles and heavy metals in their bodies."

"no problem."

A few assistants wearing individual nano-manipulator backpacks and helmets quickly controlled more than 20 dolphins, and used nano-robots to remove plastic particles and heavy metals from the dolphins.

This is what they have been doing recently. New humans, as consumers at the top of the food chain, if they don't handle these things well, they will eventually be punished by humans.

Although there are cellular robots on the body, the accumulation of toxins in the body will still harm the human body, so avoid it as much as possible.

After cleaning up an area, more than 5000 tons of recycled garbage blocks have been piled up in the garbage recovery compartment of the ocean-going ship.