If all the animals are extinct and there is no meat to eat, will there be a state of cannibalism?

I think it will, not even to the point where "animals are extinct, there is no meat to eat".

Now, in real life, there is a thing of cannibalism, but it's just an example, let's not talk about it.

Man is first and foremost an animal, and he is a social person. The social nature of human beings determines that we have ethics and morality, and the bottom line of being a human being, which is when the productivity of human beings reaches a certain level, and we have food and clothing, then we will pay attention to the nobility of morality.

But when there are no resources and they can't survive, people will do something that violates the law and morality for the sake of their relatives and themselves, and there are many examples of crimes in reality. In terms of behavior, people at this point are merely animals.

I remember that Zhou Jie's version of "Young Bao Qingtian" was acted, although it is TV, it can also give people a perceptual understanding.

Personally, I think that many things in reality are actually more terrifying than the real "cannibalism". People can be very good, but they can also be very evil.

No, because man is an intelligent creature, not an animal, and has morals.

Rest assured, animals will not become extinct. Man must have perished before rats, flies, mosquitoes, ants.

It's just that if the animals go extinct, it's not enough. But if all animals are extinct, then the earth is close to destruction. The ecosystem is out of balance.

Forehead... Actually, you don't need to think about it.

In fact, humans also eat raw meat, such as survival in the wild in a cruel environment; Sashimi ......

Why do humans eat cooked food, on the one hand, it is more hygienic, and more importantly, it is easier to digest, and the long-term evolution process of human beings has made corresponding adjustments to the human digestive system (I personally think it is more about the adjustment of intestinal flora).

If humans go back and eat raw meat, I think tens of thousands of years from now, some people will ask why the ancients ate cooked meat, and the people of today eat raw meat.

The main reason is that there are certain bacteria in raw meat, and the human digestive system has no way to digest them, but animals can carry out a perfect digestion, so humans cannot eat it.

Animals can eat raw meat but humans can't, because on the one hand, human digestion is not as strong as other animals, including physical digestion and biting ability and the role of chemical digestive enzymes, and on the other hand, human beings are less resistant to microorganisms and parasites, so they need to eat cooked food.

Animals eat raw meat in order to survive, it is an evolutionary process of natural selection, the resistance and resistance of some animals to germs, many times stronger than humans, human beings use fire to distinguish themselves from animals, is a major step is a process that promotes human evolution.

The main reason is that the human stomach and intestines have evolved for a long time and have long been accustomed to eating cooked meat, and if you eat raw meat, it will cause bacterial infections.

Because in the process of evolution, most of the human beings eat some cooked food, so that the stomach and intestines have adapted to this way.

This is because the digestive system of animals is better than that of humans, and many people are prone to get sick when they eat parasites on raw meat.

<> "5 Animals Eaten to Extinction by Humans, Don't Eat Them Again."

1. The ferry. It is also known as the Mauritius bird, many birds in the world can fly, but this bird can not fly, they have a docile temperament, and the IQ is worried, so many animals can bully it, it has become a meal on the plate of all animals in nature, and then it was discovered by humans for about 200 years, because its meat is very delicious, so it was hunted in a big way, so it eventually went to extinction.

2. Spotted donkey. This wild animal has a beautiful appearance, because its meat is too delicious, at first it was widely loved by Africans, it was a kind of meat they mainly ate, and later after being discovered by Europeans, they were also conquered by the delicacy of the spotted donkey, and at the same time a large number of hunted spotted asses to obtain its fur, in order to obtain a lot of money, so now the spotted donkey has been "wiped out".

3. Chinese rhinoceros. Nowadays, we can still see rhinos in daily life, but the rhinoceros of today is not the rhinoceros of the past. The horns, hides, and blood of the Chinese rhinoceros can be used in medicine, and it can be said to be one of the favorite paramedic herbs of doctors from all walks of life, but now it has been eaten by humans to the point of "total annihilation".

4. Stella Manatee. This animal originally lived happily in a remote corner of the world, but was inadvertently discovered by a passing ship, and humans tasted it and thought it tasted too delicious, so they began to hunt it on a large scale, so this animal was finally eaten to extinction, and it took only 27 years from its discovery to the extinction of the Oak.

5. Great puffin. It is also a flightless bird, it looks fat, very bulky, but the combat effectiveness of this bird is not weak, plus they often live in groups, so there are not too many natural enemies, but because of its delicious flesh, the fur on the body also plays an important role, so after all, it did not escape the clutches of humans, it can be said that it was eaten to extinction.

<> "Inventory of Animals Eaten and Extinct by Humans."

A large part of this huge animal species has become extinct as the Earth has evolved. Nowadays, these animal species are becoming extinct and being discovered every day. Some of these animals have survived until now and may have become extinct before they were discovered, while others have survived a difficult evolutionary process without escaping the clutches of humans.

Although the current natural disasters are not as large as hundreds of millions of years ago, there are still some wildlife species that will become extinct due to catastrophic disasters, such as the catastrophic floods that occurred in the Yangtze River basin in 1999, which led to the extinction of some animals living in plains and hilly areas. In the process of evolution, there are also some animals that have entered the dead end of evolution due to their own reasons, such as the specialization of species next to the cover and genetic exhaustion are the internal causes of extinction.

From the 16th to the 19th centuries, the number of passenger pigeons in North America reached 3 billion to 5 billion, accounting for 25 to 40 percent of the total number of birds on the North American continent. But from the 19th century onwards, the population of these North American passenger pigeons began to decline dramatically, until 1900, when the only wild North American passenger pigeon died.

As a result, newcomers to Europeans have their eyes on this large number of North American passenger pigeons before they are familiar with the environment. The North American passenger pigeon is one of the more slender pigeons, and because they are very congregated during the migratory season of oak, it is easy for Europeans to hunt them. The meat of these passenger pigeons is very delicious, and the feathers can also be used to make pillows and warm clothing, which has high commercial value.

Wild predators.

I've been eating raw meat, and I've been doing it for tens of thousands of years. Humans, on the other hand, usually eat meat when it is cooked, because we prefer the taste of cooked meat, and also to protect our stomach and intestines from harm.

Animals usually eat fresh raw meat. Whether the meat is contaminated or not, the time factor is very important. Humans only have a very fragile tolerance to the microorganisms in meat, so eating raw meat can make us sick.

The longer the meat is left out, the more these dangerous microorganisms will be. Cooking meat kills almost all harmful bacteria and viruses.

Animals are more tolerant of those contaminants. Domestic pets like dogs and cats are often in the middle of us and their wild counterparts, and thus have some different ways of handling food.

Cats mainly rely on attentiveness to protect themselves, which relies on their sensitive sense of smell, which can warn them if their food is "spoiled". Cats also eat grass to make themselves vomit if necessary. Dogs are scavengers.

Eat anything because of their digestive system.

Powerful enough to cope with almost anything, but they also vomit easily after eating something harmful.

This is mainly related to the living habits of human beings, because animals will not cook meat all year round when they survive in the wild, and humans are the most advanced animals, knowing that it is good to eat cooked food, and often eating cooked food, so the stomach is more fragile and cannot eat raw meat directly.

Generally speaking, the stomach of animals is different from that of humans, and animals can eat raw meat directly because their stomach and intestines have a strong digestive ability, while humans eating raw meat is likely to cause gastroenteritis.

Because the digestive system of humans and animals is different, and the intestines of animals are simple and short, meat corrodes and digests relatively quickly.

Because carnivores are difficult to domesticate, it is difficult for humans living in the wild to catch such prey, and the food that humans now eat is mainly domestic animals. Carnivores, on the other hand, are very aggressive and are likely to harm humans.

It's not that you don't eat it, it's that you eat few types, because most carnivorous meats are not delicious, such as feline meat, which has a strong fishy smell, so it's better to eat delicious herbivore meat.

Because the meat of carnivores has a very unpleasant smell, it is normal for people not to like to eat it, and the quality of this meat is not very good, and the average person really can't tolerate it.

Because now with the development of the times and the progress of human beings, carnivores have also begun to eat the bodies of some dangerous animals, some may have rotted, some may have been broken, and after they eat, they themselves will also cause some harm. So it's impossible for humans to eat the meat of those carnivores.

Why do humans generally only eat the meat of herbivores and not the meat of carnivores?

Confused, aren't fish animals? Most of the fish eat small fish.

Some people in foreign countries eat crocodile meat.

Give it to me, I'll cook, hehe.

Killer whales are more powerful than great white sharks but never eat people, which may be a habit or instinctive problem of killer whales.

The child lives with a 6-meter-long python, and the python does not eat the child because they have cultivated affection.

Human meat may not taste good, but people have a special smell, for example: body odor dog eats meat, but does not eat people, because dogs are human confidants, because dogs eat dogs, it may be a problem of the earth.

Human flesh is not tasty. Most animals hurt people just for self-defense, and a small number of carnivores choose to eat people, which is an easy animal to catch, because they are too old to hunt.