What if there are only10 million people on the earth?

If there are100000 people on the earth, then men will no longer have to worry about finding a wife, because it is difficult for women to find a second suitable man after leaving this man. In addition, the word real estate will be erased from the dictionary, because there are too few people and places around. Real estate developers even want you to live in houses they haven't bought, in case these houses are replaced by birds and beasts after you leave. However, all this will become the past. Finally, we may only be friends with animals.

Yes, it would be an exaggeration to say that there are only 6.5438+million people on the earth. According to the data in the History of Population Development in the Ancient World, in 3000 BC, the global population was about 25 million. That is to say, if there are only100000 people on the earth today, the total population is only less than one third of that before 502 1. On the earth where we live, the last time there were 6.5438+million people was in 6000 BC, which was a story before 802 1.

What about 502 1, one of the four ancient civilizations in the world? Let's put it this way: 502 1 years ago, China was still in prehistoric primitive times, that is to say, there was no relevant record at that time, and the earliest dynasty in China, the Xia Dynasty, was established around 2070 BC.

It can be seen that if there are only 6.5438+million people on the earth today, it is equivalent to going back to 8000 years ago.

In that case, what will happen if there are only100000 people in the world according to the existing scientific and technological foundation today?

As we all know, Mother Earth today is a planet with a population of 7.6 billion. If the total population of all countries in the world is only 6.5438+million, it is equivalent to a reduction of 760 times. In other words, if there are 760 people living in a certain community, there are only 654.38+0 people left. Is it a little lonely? But don't worry, you are not alone, but everyone in the world.

For example, there used to be a village with less than 65,438+0,000 people in Putian, Fujian. Now there will only be 1 people living in it, so the whole village is yours. From now on, you don't have to worry about competing for territory with the people next door. The big house with ventilation at the front and back doors is yours.

On the other hand, the resident population of a single town today is about 10000. If it is reduced by 760 times, then this town has only 14 people. You can say that even the whole town is almost yours. It seems that the once prosperous scene is gone forever. If you are afraid of loneliness, you can only play in crowded places in big cities.

Take Wuhan where I live as an example. At present, the resident population of Wuhan is about 6.5438+0.23 million, and the population of Wuhan alone exceeds the total population of the world. If it is reduced by 760 times, only 16 184 people remain, which is equivalent to a small town in the past. Do you feel lonely even in big cities? Because 760 people can be seen on the road at the same time. This means that if there are only 1 00000 people on the earth, compared with today's bustling Wuhan, we can only see1person in the street after the population is reduced.

Don't you seize the opportunity to chat? After a while, people disappeared.

Is going to work too boring? As for going to work, I'm not kidding at this time, because many units will no longer have people. If you want to work, you can go. I don't want to go anyway. What should I do?

I'd better find the coolest car on the road, hitch a ride, see if there are any lost young friends of the opposite sex, and give her a ride to chat or something. By the way, see where the villas are beautiful and live in another place, because many villa areas will become empty.

Well, I can expand at this time, and we can refuel the rest together, because there are so many resources that it doesn't matter much that even Maotai can drink at will.

But the bad situation will come soon, because the population is too small, lack of management, power supply, water supply and gas supply will stop in a short time, and the whole world will be the same. Human science, technology and civilization will go backwards rapidly.

It seems that human beings have to do something. Fortunately, the satellite is still running in the sky, the mobile phone is still there, and the Internet is still there. So before the power goes out, everyone can gather people all over the country through the internet, so that everyone will not be lonely. Unfortunately, even if 654.38+04 billion people all live in the same city, there are only 654.38+084 million people, which is only equivalent to three or two districts in Wuhan.

However, most people should not agree, because they already own the whole city, why are they still crowded together? So it's unlikely. Everyone still goes their own way. In this case, don't be picky. If you really meet a heterosexual, get married. Otherwise, I miss it. I'm afraid I really have no chance in my life. At least two people are companions together, so avoid being afraid of the dark.

If you are not afraid of the dark, what about all kinds of animals?

Yes, because of the small population and the rapid reproduction of animals, most parts of the world will eventually become a paradise for animals. Soon the roads in rural areas and some roads in cities will be gradually covered with weeds, which will become a green channel for animal armies to settle in cities.

Since human beings can't even guarantee their own safety, it is not difficult to judge that they will be even more reluctant to have more children, but this is not the case all over the world. But it is inevitable that human life will become more and more difficult. The rule of law, science and technology, education, medical care and order will all disappear completely, civilization will experience a very serious retrogression, and the money trading mode will disappear from now on. The concept of the state has also disappeared. Logistics, trade, air traffic and so on will disappear.

It is not difficult to see that if there are only 654.38+0 billion people in the world today, it will be absolutely devastating to human civilization. However, mankind will not perish. Maybe hundreds of years later, mankind will return to a new round of primitive times and enter a new round of cycle.

Speaking of which, I still think it is better to have more people on earth.

The earth is very big and has a large population. Now the population of the earth exceeds 7 billion. Although statistics can tell us the population and distribution, the question is what will happen if there are 654.38+0 billion people on the earth. Someone once made an interesting statistical report, imagining 7 billion people in the world as 100 people. Then carry out the percentage of each category.

77 people have their own homes and 23 people have no place to live.

There are 50 men and 50 women.

/kloc-26 people under 0/4 years old,/kloc-66 people between 0/5 and 64 years old, and 8 people over 65 years old.

12 people speak Chinese, 5 people speak Spanish, 5 people speak English, 3 people speak Arabic, 3 people speak Hindi, 3 people speak Bengali, 2 people speak Russian, 2 people speak Japanese and 62 people speak one language each.

48 people live on less than 10 yuan per day.

83 people can read, 17 people can't read.

30 people can access the Internet, and 70 people can't.

75 people have their own mobile phones, and 25 people don't.

2 1 people are overnourished, 63 people can eat enough, 1 people eat the last meal without the next meal.

1 1 People are in Europe, 5 in North America, 9 in South America, 15 in Africa and 60 in Asia.

87 people have clean drinking water, 13 people are either short of water or their water resources are polluted.

33 people believe in Christianity, 22 people believe in Muslims, 14 people believe in Hinduism, 7 people believe in Buddhism, 12 people believe in other religions, and 12 people have no religious beliefs.

49 people live in rural areas and 5 1 people live in cities.

Seven people can get a college education, and 93 people have never been to college.

The above is the answer to the arrangement of Fantasy Science City.

Simply put, if there are only10 million people left on the earth, it will be disastrous for the development of human civilization, and the retrogression of civilization is inevitable, and it will take at least several hundred years to recover!

Now people are always worried that the population is too large and resources may be exhausted. But compared with the large number of human beings, if the number of human beings is too small, the impact will be greater.

Modern human civilization pays more attention to the division of labor, the division of labor is getting finer and finer, and it attaches great importance to mutual cooperation. All walks of life need people with professional knowledge. If the number of human beings is too small, it is impossible to maintain and continue modern human civilization and technology!

There are10 million people on the earth, and there are about 2 million people in China in proportion, which means that there is only one person in an average of 5 square kilometers, which is quite scary!

Also, without the influence of human activities, all kinds of wild animals and plants will inevitably occupy every corner of the earth, just like the environment in the movie "I am a legend"!

If most human buildings are not maintained in time, they will soon be completely paralyzed, urban construction will become a mess, and the earth will almost become a paradise for animals and plants, and it will also become a disaster for mankind!

Of course, if this10 million people live in one or several cities, it will be more conducive to the development of human civilization. If they are scattered all over the world, the development of human civilization will be even longer!

If there are only100000 people on the earth, according to the proportion of China in the world today, there are about1850000 people on the land of China, less than 2 million people. Then there is only one person on an average of about 5 square kilometers of land. What is this concept? This means that a large area of land is barren and densely populated, such as mountains, wasteland and forests.

Of course, it is impossible for people to live scattered, so each densely populated area can be separated by dozens or even hundreds of kilometers, and there will be no traces of human activities along the way. Why did the imagination of the ancients be so rich that the Classic of Mountains and Seas was created? It was because the total population was very small at that time and the range of human activities was limited that those places that had never been to naturally became the objects of people's imagination.

On Russian soil, this ratio will be even more exaggerated. If there are only 654.38+00 million people in the world, then there are almost 206.4 million people in Russia. We must know that Russia has a vast territory, reaching 654.38+07098200 square kilometers. What is this concept?

There is only one person on every 82.8 square kilometers of land. How sparsely populated!

Therefore, if there are only 6.5438+million people on the earth, then economic development cannot be maintained, and people must get together to jointly build modern facilities to facilitate personnel maintenance. However, what is left is a large area of virgin forest, and human beings are distributed on the earth, that is, dozens of relatively large cities.

My humble opinion, welcome comments!

At present, the population of the earth exceeds 7 billion. If there are only 6.5438 million people on the earth one day, the traditional cultures of many countries and regions will disappear, a large number of unique occupations with cultural characteristics will also disappear, and a large number of our industries will shrink, because without the support of the consumer market, a large number of cities and rural areas will be barren, because there is no population to protect them. At the same time, wild animals and plants will flourish, because only 6.5438+million people can't limit their reproduction, even if they are intelligent civilizations with strong scientific strength.

In the past, because of China's large population, we wanted to limit the birth of the population, and we often talked about the negative effects of the population problem. However, it cannot be ignored that population is the guarantee for the development of social productive forces in a country. Without a certain population, the development of a region is empty talk. The rapid development today is closely related to the role of demographic dividend in the early days of reform and opening up. In the final analysis, society is made up of people, and population is an important resource for social development and progress. Without the support of population, society will fall into recession. Scientific engineering, for example, seems simple and needs the support of a large number of researchers. There are 300,000 researchers behind the moon landing program. If there is no one, human beings may be struggling in the cause of science and can't do it at all.

The day when people in every occupation and position retire, they need new forces in the future to supplement them. If the population decreases and there are no successors, many enterprises and institutions may have no successors and have to close down. Although artificial intelligence can replace some repetitive jobs, a large number of creative jobs are also facing the problem of talent shortage.

Today, the birth rate in China has been hovering, the aging crisis has begun to appear, and there are some signs of labor shortage. For example, cities are robbing people, and even people with technical secondary school education can settle in a provincial capital city. So we should face up to the population problem. Too few people will be a disaster.

1, the house will be very worthless, just live.

2, there is no war, there is no peace, because this10 million people, it is difficult to meet.

3. Robots take the place of manual labor and do heavy manual labor and repetitive work.

If there is no poverty and hunger, there will be enough food.

5, marriage, no longer exists, free combination, free birth of the next generation, no family planning.

6. Animals and plants reoccupied the earth and began to evolve again.

7. Young women are particularly precious, and excellent genes can be passed down in large quantities.

8. Paper money disappeared, the country disappeared, and gold became money again.

9, environmental pollution, no longer exists, every day is fresh air.

10, there will be no involution in the world, and people will live in peace and help each other.

1 1. Children are specially protected, and people will try their best to improve their fertility.

12. Robots and wild animals are the enemies of human beings.

13. Many problems are caused by many people. With fewer people, the burden on the earth and people will be much smaller.

If there are only10 million people on the earth, the ecological environment of the earth will become better and there will be no energy and resource crisis! According to statistics, in 2065, from 438+08 to 10, the world population reached 7444440 and 388 1. Now if the population is reduced to100000. Then it is equivalent to a reduction of 744.438+0 times. Then, the population of China will be reduced from 654.38+0.38468 million 8986 to 654.38+0.38468 million 8986/74438+0 = 654.38+0.8630 million. India will also become a country with a population of more than 6.5438+0.7 million, and Japan will also become a country with a population of about 6.5438+0.5 million.

The end result is that in many countries, the vast majority of people live in cities, while rural pastoral areas and other places will be returned to animals and plants, so that animals and plants can live freely in nature as before when humans did not dominate the world. The ecological environment has been greatly restored. As time goes on, the earth will certainly become better. With the decrease of population, human life will become simpler. The waste of energy resources will gradually disappear, which can reduce or even avoid war. So as to truly live a paradise-like life!

Very interesting. Let's take Beijing as an example to open a brain hole and describe the life of1000 years in the future if there are only1000 people on the earth (it may be a bit off topic, please forgive me).

1, day 1-How many people are left in Beijing? There are 7 billion people on the earth at present, so there are only 1/700 people left. The permanent population in Beijing is 2 1 10,000, and the floating population is about 8 million. According to the total population of 30 million, only Beijing is left. Beijing is about 1.6 million square kilometers, so there are only 2.6 people per square kilometer. What concept? Haidian District has only 1, 100 people, and a district is not as crowded as a school. In proportion to the population, there are:

Male 2 1, 850;

2 1 1,000 females;

Children aged 0-65438+4,51204;

05-64 years old 65438+33535 people;

4803 people over 65 years old;

College degree or above 17, 140 people;

56 policemen and 72 soldiers;

198 doctors and 257 nurses, and 700 party member.

The world around us

2. 1 month-chaos and order At the beginning of the sudden population decline, survivors will inevitably be very confused. Since there are only 2.6 people per square kilometer, you have a high probability of seeing people around you disappear at the same time. Panic and anxiety must be everyone's first emotion. Everyone's first reaction should be to call, send messages, go out to find their compatriots, or go home to see their families, trying to establish contact and understand the situation. A few vicious people may take the opportunity to do evil, but China's long-term sense of order, China's gentle personality and the sense of responsibility of the police and soldiers will make us settle down faster than other places in the world.

Then some survivors will find themselves super rich. Survivors each have 140 cars, 160 houses, and countless other materials. All the clothes, bags and cosmetics in the supermarket can be taken whenever you want, and you can enjoy them if you can't afford them before.

It's all yours.

But later, the survival crisis forced people to come together again. The re-establishment of order depends to a great extent on the sense of responsibility and organizational ability of survivors of government agencies. They should absorb personnel as soon as possible, reorganize the government, and take the gradual restoration of order as the primary task. Of course, they must be quick. Before the network and power disappear completely, they must establish a certain organizational scale, otherwise everything will become more difficult.

The pets at home starved to death on a large scale, and some dogs left home to find their owners and food.

Instinctively, some dogs will take refuge in nearby humans and become the life partners of the first batch of humans in the last days again. Other large dogs will start to prey on other small dogs and other creatures, which will gradually become a safety hazard.

3, the third month-electricity, water, medical care Although most things in the power and network systems are automated, they all need manual adjustment. Even in the most ideal situation, it is difficult to maintain everything for more than 1 month. At the same time, everything else will come to a standstill, and explosions (boilers) or other mechanical disasters will occur during many power stations. At the same time, the subway will be completely submerged because no one will manage the pump for pumping groundwater.

There are only over 40,000 people in Beijing at this time. Due to the initial riots and accidents, there are probably a certain number of staff cuts, and there is not enough manpower to support the normal operation of all systems. Therefore, after the initial restoration of order, the first thing the interim government should do is to choose suitable temporary gathering places, concentrate personnel and restore the basic supply of electricity in this area.

At the same time, the shelf life of most foods is limited. Although you can live on biscuits and other foods for a while, people must start planning to restore agriculture, and a large number of people must begin to transform into agricultural population. The main gathering places should be built closer to water sources and farmland (like Pinggu and Yanqing). The elderly and children will be centrally placed and the medical system will be re-established. At the same time, multiple search teams will be sent to gather people in all directions. At this time, every labor force is very important. If you have a skill, you will get better security and status. Laziness will only be eliminated.

At this time, the cooling water of nuclear power plants will be completely evaporated in places beyond human control, and nuclear explosions will continue to occur. Millions of animals will die of cancer, but depending on nature, they will eventually recover from nuclear pollution.

5, the second year-survival and interoperability Because most people have lost their original families, in order to maintain human reproduction, the gathering place will call on people to re-form families and adopt children.

Agricultural sowing and the inheritance of the original scientific, technological and industrial foundation will be the primary problems faced by survivors. Survivors must resume food production as soon as possible and try their best to digest and absorb the basis of past civilization. At the same time, because there is not much human activity in most areas of the city above 1 year, the pollution is obviously reduced, plants begin to grow in large numbers in the city, and the city will gradually be covered by green.

The Beijing gathering place tried to contact with the outside world, to restore exchanges and organizations throughout China, and to re-establish the central government. Since vehicles still have enough fuel supply to ensure physical communication, the central government should have been re-established by this time.

At this time, various satellites launched into space by human beings will gradually fall into the earth, into the atmosphere and become bright meteors because there is no human control to adjust their orbits.

6. Year 10-20- Safety and Education The Beijing gathering place should have restored the establishment of the central government and led some gathering places to merge. After merging the surrounding population, the number of gathering places in Beijing should reach 200,000 to 300,000.

Plants began to flood, and the morphology of most cities and villages changed greatly. Streets and crops will disappear, rural roads will be covered with wild plants, fields will be overgrown with weeds, and most crops will degenerate into weeds.

The outside world is no longer safe, and carnivores such as wild wolves and wild dogs (many of which are pet dogs mentioned above) begin to appear in large numbers. Humans can no longer ride bicycles at will.

In order to be safe, people must rebuild the fence, and everyone needs the Great Wall (which China is good at).

Children in the new era begin to enter the education period, and they are exposed to a brand-new world from birth. How to educate new people to adapt to the new world will become a new topic for adults. At the same time, the new environment may also begin to bring some new changes to human genes.

7. Issue 100-A new pattern of mankind Under the slogan of winning by quantity, our population has nearly tripled in the 30 years since the founding of the People's Republic of China. We roughly estimate that the population of Beijing will return to nearly 100 million in 100. At this time, all the wooden houses in non-human residential areas disappeared, and masonry buildings still existed. The population is still insufficient, so we can't completely restore the previous scope of activities, and this population base can't digest most of the advanced technology, so the level of human science and technology may be pushed back to the industrial age. At the same time, although many technologies have been mastered, the industrial chain is incomplete and it is difficult to produce corresponding products. But there is no doubt that China is still the fastest developing country in the world, and the industrial chain foundation in the past has left precious wealth for the development of the new era.

At this time, international relations have been restored, but it will be much weaker than before the great change, and the status of the country will also change greatly because of the population. Africa, which is more adapted to the original world, will significantly improve its status and its population growth rate will be the highest in the world.

Because of guns and other weapons, although the outside world is already very dangerous, the territory of mankind will expand rapidly and a ring city featuring multiple ring walls will be built. Which ring do you live in? Will become a hot topic again.

If it were you, how would you live?

The development of human civilization and science and technology is based on a huge population base, so that society can have a division of labor, and human beings engage in different jobs according to their different academic qualifications and skills, thus maintaining the operation of society.

There are 7 billion people on the earth now. If it is reduced to 1 0 million, it is equivalent to every 700 people, leaving only1. Such a disaster is absolutely devastating to human society on earth, whether it is the impact of foreign meteorites and asteroids, or a serious natural disaster on earth, or a nuclear war between mankind and Resident Evil. Watch movies and TV works such as Terminator or The Walking Dead.

It can be imagined that when there are only100000 people left on the earth, the level of scientific and technological civilization on the earth will be greatly reduced, and all the basic functions of human society will be unable to operate, and there will not be enough people to provide all aspects of work and services.

As for the future, if mankind has achieved a leap in scientific and technological civilization, most people have moved to other planets. There are tens of millions of people on the earth, and there are a lot of artificial intelligence and robots to serve mankind. It is also possible, but it is impossible to predict how long this time will take.

If there are fewer people, for example, there are only 10 thousand people on the earth, and these 10 thousand people are distributed all over the world Those distributed in rural areas have completely returned to primitive society, and they can only shoot rabbits and pick fruits every day. Distributed in cities, either like will smith in the movie "I am a Legend", one person and one dog live alone in an empty city, or form a battle group to support each other.

Quantum laboratory, focusing on interesting science, welcome comments and attention. If the earth only has a population of 6.5438+million, if they live together and have a fairly developed level of science and technology, then they will certainly live well. After all, such a big earth has a population of only 6.5438+million and is rich in resources. No matter how they use the resources on the earth, they are enough. From this perspective, these 6.5438+million people will live quite well if they live in a small area and are highly developed. Just like Australia now, with a vast territory and a small population, they have a good life and the country is quite rich and developed. Just like some big cities now, the population will exceed 6.5438+million. Then, the development speed of the city will be quite fast and the living standard will be quite high. And because of their rich resources, their life must be quite good, quite happy, quite rich and quite advanced.

However, if the population of 6.5438+million is distributed on the whole earth, there is almost no contact and communication between them. Then, they can only live the life of primitive society. Because the closed life is a person fighting, then their life is very difficult and painful. Especially scattered around the earth, they will not only suffer from various diseases, but also be attacked by wild animals. In particular, it will be attacked and threatened by large wild animals. Therefore, if the population of100000 is scattered around the world, their life will be really backward, poor and difficult to live.

But if 6.5438+million people live in a small area and a big city like people now, their lives will be really advanced and happy.