Why don t humans have natural predators like other creatures in the biological world?

Human beings have been born for millions of years, and with the passage of time, human beings have built their own technology and their own civilization, and in this process, human science and technology have never stopped developing, and human beings have stepped to the top of the food chain. From the point of view of the food chain, there is hardly any living thing that can restrain human beings, and after the emergence of technology, human beings can compete with any large animal, and there are almost no natural enemies, but in nature, any living thing has its own natural enemies, and where are the natural enemies of human beings? Will it appear in the future?

Whether it is a powerful creature or a creature at the bottom of the food chain, it seems that there are natural enemies, why do humans have no natural predators, is it because of human technology? If the earth changes in the future, will there be natural enemies of human beings? It can even threaten humanity's position on the planet, with one scientist making it clear that natural predators that once appeared in humans then disappeared.

You must know that before the emergence of human beings, the overlord of the earth belongs to the dinosaurs, the powerful dinosaurs built their own Jurassic era, the status of dinosaurs is not all creatures can shake, with the later changes in the geographical environment, let the dinosaurs say goodbye to the earth, so it exists in history, has become a historical story, if the dinosaurs continue to evolve at that time, then the current overlord is likely not to be humans, if you want to survive on the earth for a long time, you must change yourself with the changes in the earth's environment, It is by adapting to the natural environment that human beings have come to this point step by step.

Scientists have different opinions on the issue of human natural enemies, some people believe that dinosaurs are human natural enemies, but it has long disappeared in the long river of history, of course, there is a creature, appeared millions of years ago, its name is dinosaur cat, this creature and modern cats look very similar, when humans were still in the process of evolution, did not evolve to the perfect stage, when the dinosaur was still in the process of adapting to the changes in the natural environment, because there was no adaptation to the change of the environment and then extinct, human beings thus escaped a catastrophe.

At present, there are no natural enemies of human beings, every time there are natural enemies of human beings because they have not adapted to the environment, and then change, but since the emergence of human beings, the environment has changed throughout the season, and the current global warming effect is obvious, we cannot conclude whether there will be new natural enemies in the future, but the earth's environment has become unsuitable for human survival.

This is because the human brain is too developed, compared to the animal kingdom, human beings are the top creatures, and for human beings, any problem will be solved with their brains, so there are few natural predators.

Because humans are the most intelligent animals in the animal kingdom. Humans are smarter than other animals and can capture other animals by making **, while other creatures cannot.

Personally, I think that because humans are the most advanced animals, and there is no species that is more powerful than humans, human beings do not have natural predators like other creatures in life.

Because humans possess advanced intelligence and are the overlords of the earth, humans do not have natural predators like other creatures in the biological world.

1. The evolution rate of human beings in the ancient Chunwu period was faster than that of the original natural enemies, so the natural enemies of humans in the past can now be easily killed by humans. There is no single organism on Earth that can reproduce arbitrarily because resources and space are limited.

2. Humans do not grow old or jump out of the food chain, but animals that can eat people usually do not have the opportunity to eat people. And even being at the top of the food chain does not mean invincible, and the end of "invincibility" is to perish after eating all the food. Nowadays people usually eat plants as the staple food, and people are in the second trophic level to avoid food shortages.

And the absence of a stupid enemy simply means being at the top of the food chain.

Man is a thinking and intelligent animal that has developed to the stage of dominating the earth, and it can be said that it is very difficult for any creature on the earth to become the natural enemy of human beings. In the future, there are several possibilities for human predators. Plagues of naturally occurring special diseases.

Natural evolution does not produce natural predators for humans, but it can produce diseases and plagues that wipe out humans. Historically, the spread of plague has been the greatest threat to human extinction. In the past, infectious diseases have brought great harm to human beings, and even led to the extinction of human stupidity in some places.

Diseases such as the Black Death in medieval Europe and various plagues before the liberation of China caused a large number of human deaths. This year's novel coronavirus has so far infected tens of millions of people in hundreds of countries around the world, with a total of nearly a million deaths. So far, no specific vaccine has been developed.

Therefore, human beings have the wisdom to continuously develop various new technologies and new drugs to constantly eliminate or control various plague diseases, but every time a plague occurs, it takes a certain amount of time for the control of a disease in human beings to eliminate it. If the disease spreads quickly and is highly lethal, it is possible to wipe out humans without the best methods and technologies. For the generation of viral diseases.

Now we also mentioned biological and chemical **, which are man-made viruses and bacteria that are deliberately released on hostile countries and peoples, infect large areas of the population, and exterminate humanity. The earth is a whole, and once these viruses and bacteria spread over a large area and cannot be well controlled, human beings are in danger of extinction. For example, the poison gas bombs and plague viruses specially developed by Japan during World War II brought great harm to the people of the aggressor countries.

Artificially developed genetically modified foods and other foods. In order to make some animals and plants for human consumption grow faster, produce higher and reproduce more, artificially destroy some gene molecules, artificially manufacture some biochemical drugs, such as catalysts, encouraging drugs, etc., resulting in human consumption, the body is damaged, immunity is reduced, and unpredictable diseases appear.

Once these mutated diseases get out of control and are allowed to spread, humanity will also be in danger of extinction. The fourth is an artificially developed bio-intelligent killer robot. Now intelligent robots have been very developed, and every country has replaced manual situations with robots.

Many junior intelligent robots can already easily communicate with humans, play chess, play games, and even help humans learn knowledge. If one day, human beings combine highly developed biotechnology with highly developed artificial intelligence technology to create biological robots that are more intelligent than humans, and these biological robots have mastered how to make themselves, they may one day not need humans, and the extinction of human beings is inevitable.

Humans have no natural predators, in fact, most primates have no natural predators, and natural predators are the same kind.

If we insist on talking about the kind of natural enemy that one thing descends to another, then the natural enemy of human beings is estimated to be the HIV virus at present, but since human beings have overcome natural difficulties and evolved to the present, one day AIDS will no longer be the natural enemy of human beings.

However, nature is balanced, and it is impossible for any living thing to reproduce indefinitely, because resources are limited, even human beings, facing resource problems, in order to survive, there will be wars, and once there is a war, then there will be many fewer human beings, and the natural cycle will be reshuffled again, and resources will be redistributed among these only remaining populations.

However, these are not problems, after all, human beings can use nature's renewable energy, science and technology are developing, this is the top of human beings, the earth's resources are scarce, and extraterrestrial resources can be exploited, not to mention that there are too many available resources in the solar system. And only the earth has life in the solar system, which can be regarded as a gift from God to mankind.

1.Flies can carry up to 60 species of bacteria and pose a huge threat to the human body. Numerous tests have shown that large amounts of hair on the surface of flies, as well as digestive and blood systems, can carry pathogens and then transmit them to humans through contact with food.

2.Mosquitoes can spread diseases, because mosquitoes like to live in a dark and damp environment, the body contains a large number of bacteria, viruses, when sucking blood on the surface of the human body, these bacteria and viruses will enter the human body through mosquitoes.

3.Rats move around in a variety of places every day and carry a variety of bacteria on their bodies. Without knowing it, humans eat the food that rats have eaten, and at this time, the virus transmitted by rats in the food will enter people's bodies, and people may suffer from epidemic hemorrhagic fever, which is likely to endanger life if it is not timely.

4.Cockroaches are one of the more common pests because cockroaches are animals that eat and pull, and things and objects that they crawl on can be contaminated. Cockroaches themselves are not poisonous, but they carry many germs and parasites in their bodies, and accidentally bitten by cockroaches may be infected with the contagious plague of the murine bacillus and the paradysentery bacillus that cause diarrhea.

5.There are 2,500 species of snakes in the world, including more than 650 species of venomous snakes, threatening a vast area of one billion people. According to the World Health Organization, five million people worldwide are bitten by snakes every year, and 100,000 of them die.

Is it true that humans do not have natural predators? Scientists give the answer, and they look very sci-fi.

Gong Lijun measured i5 guests and said 1 quota 1 no?

1. Human beings are called "the spirits of all things". Literally, there are no external predators2, and humanity has passed the ancient age of fearing the beasts of the wasteland.

3. With the development of science and technology and the progress of society, human beings have realized and awakened, if human beings do not protect their own survival, if they are not good at making good use of the ** in their own hands, human beings will be destroyed in their own hands! ~

4. Therefore, the natural enemy of human beings is "human beings" (including human desires and the things derived from them).