What is the relationship between Neanderthals and us? Why are scientists so slow to come up with a d

It is very likely that he and our modern humans share the same ancestor, but due to different environments and evolutionary directions, the two have gone in different directions, and we humans are currently unable to make a specific explanation with our current knowledge.

Some of them are not genetically identical to us, but most of them are still the same, so we should all belong to the same species, maybe there are some different directions of evolution when they evolve.

Neanderthals' relationship with us is actually the same as that of animals, but this is the evolution of human civilization and history, and the environment and human progress are different, so there is no way to make a conclusion.

Now basically using data to speak, scientists have studied that Neanderthals may be the ancestors of people on the African side, after all, modern humans on the African side have 1% 4% of their genes ** on them.

They may also be our breed, but they are slowly evolving in that place. So now they also have a lot of hair, and their living habits are also ancient, which makes us have a gap.

The scientific community has long explained that since Homo sapiens originated in Africa 200,000 years ago, it has continued to spread to all parts of the world, and in the process, in order to compete for limited resources and territory, there was a conflict between Homo sapiens and Neanderthals, and because Homo sapiens had an intellectual advantage, they defeated Neanderthals, which led to the extinction of Neanderthals. However, recent discoveries in recent years have denied this explanation. Scientists have sampled the DNA of some people in different parts of the world and found that some of our people today (I remember about 2%-4%) carry Neanderthal genes.

Although this conclusion overturns the assumption of the complete extinction of Neanderthals for so many years, it only shows that only a small percentage of Neanderthals eventually multiplied with Homo sapiens, and the vast majority of them were still extinct. The scientific community now has such an explanation.

Homo sapiens underwent a cognitive revolution 70,000 years ago that completely changed the world for the rest of the world. We all know that language is not something that Homo sapiens have, Neanderthals also have language, and even ants, bees, and gorillas have language. Before the cognitive revolution, the language of Homo sapiens, like other animals, could only be used to describe something concrete, such as, "There is a tree in front of me."

The cognitive revolution has changed all of that. Through the cognitive revolution, Homo sapiens language has developed dramatically, allowing it to describe abstract things, such as, "I feel lonely and cold."

Anthropologists and sociologists have also concluded that any community maintained by intimate ties (e.g., blood, marriage, family) should not have more than 150 people, and if this number is exceeded, the group will either not function properly or will disintegrate (this theory is clearly reflected in the gorilla community, and there are no primate groups with more than 150 numbers). Moreover, in the extended family in ancient China, when the population exceeded 150, the family needed to be maintained by family law).

As a result of the cognitive revolution, Homo sapiens mastered a language that could describe abstract things, in which case not only did a group not need to be maintained through intimacy, but there was no upper limit to the number of people (for example, 1.4 billion people in China today are sustained by the abstract concept of "China"). In such a situation, Neanderthals have no advantage over Homo sapiens, and large groups wherever Homo sapiens go can easily take down a group of no more than 150 people who can't describe abstract things, so Homo sapiens finally swept Neanderthals clean, and it is estimated that a small number of good-looking ones were snatched away by Homo sapiens to have children.

Capable people migrated and hunted everywhere, and it was much easier to hunt Homo erectus than antelopes, so they ate a large number of these "hairy people". After Homo sapiens left Africa, they migrated eastward along the coastline M120, food was not scarce, and they followed the route of Homo sapiens into the Middle East M89, and it was easier to hunt Homo sapiens (Neanderthals), and the food was abundant and stable, so they hunted a large number of people. A few submissive females were retained, and the others were largely killed.

It may be due to the sudden coldness of the climate; Neanderthals took refuge in the valley to escape the cold; lack of contact between groups and increased inbreeding of inbreeding; This, coupled with the competition of Homo sapiens with it, led to the demise of Neanderthals.

It may be due to environmental factors that make it impossible to adapt, or it is at a disadvantage in competition with the ancestors of modern humans and becomes extinct, or it may be caused by infectious diseases. There must have been a reason for the extinction of Neanderthals, and the factors that led to the extinction of Neanderthals should not be single, but there were definitely major factors.

There are deadly diseases in Africa. Like smallpox, Ebola and the like. The last time Homo sapiens spread very quickly.

1.But the Homo sapiens race in Africa is a very backward Paleolithic race. (Living fossils of Homo sapiens, for example.)

Pygmies. )。2.

Compared to Neanderthals. The physique and brain volume are very good. Even more than modern people.

Stone tools are also more advanced than Homo sapiens. 3.Homo sapiens in Africa.

Even in modern times, it is impossible to advance into the rainforest. Because there is a kind of hominid in the rainforest. Chimpanzees have an advantage over humans in the rainforest.

4.The various forms of human beings are relative to Homo sapiens. Inherited from Neanderthals.

Neanderthals used extermination to tell us to be careful of people from Africa! Tens of thousands of years ago, the industrious and superior race that came out of Africa drowned the genes of the Nigro people in the powerful Homo sapiens genes, and the black genes of the Negro people, the descendants of the lazy Homo sapiens who remained in Africa tens of thousands of years later, came!

The disappearance was due to some environmental reasons, as well as the human environment at the time, so there is nothing to doubt about this.

In addition, the distribution of Neanderthals is actually not very wide, and the number is limited, which is also one of the reasons why it is difficult for them to stay.

The disappearance of Neanderthals may have been due to a mysterious disappearance caused by local geological movements.

Maybe it's because of the struggle between their races, or because they're too smart and expose too much information.

The reason may be that they have been collectively confused and fled or have been destroyed by natural disasters.

There must be many reasons for this, probably because they couldn't adapt to the environment at the time.

I think it's mainly because they are constantly exploring and spreading outward, so they lead to the extinction of their own race.

It should be the loss of a certain culture, or a problem of the environment and region.

It may be that due to the drastic changes in the environment, they are not suitable for survival and are gradually becoming extinct.

They had a large brain capacity, but they still disappeared, what caused Neanderthals to disappear?

If it is eaten by humans, it may simply be that the meat is more fragrant.

Neanderthals have long since disappeared, where did their genogram come from?

Homo ni is a branch of human evolutionary history, belonging to early Homo sapiens, and the current humans are all descendants of late Homo sapiens. The Ni people are extinct.

The history of human development is divided into four stages: Homo sapiens, Homo erectus, and Homo sapiens, and Homo sapiens is divided into two categories: early and late periods, and there are many types of early Homo sapiens, which are distributed in Asia, Africa and Europe, and are very different from each other. Our present human beings developed from one branch of early Homo sapiens, that is, there is a common ancestor, and the Ni belong to the other. In China, the Yuanmou people in Yunnan belong to a kind of early Homo sapiens at the end of the ancient ape.

And the Lantian people and the Zhoukoudian people belong to the two branches of Homo erectus. The Xujiayao people were roughly in the same stage as the Neanderthals, and the cave people belonged to the late Homo sapiens. Although there are stages, they do not directly evolve from each other, that is, by the time of the cave people on the top of the mountain, the Zhoukoudian people had become extinct.

The later Hemudu people and Banpo people are not direct descendants of the cave people on the top of the mountain.

I don't know if you can understand that.

Neanderthals were extinct.

They failed to evolve.

The main reason is that their inbred genes make it extinct.

Another reason is that it is two generations behind the Homo sapiens DNA in Africa. Failed to mix.

It is generally believed that they are extinct in modern times, but it is also possible that immigrants have left, or gone to other planets, and further scientific development is needed to get accurate information.

Neanderthals were actually the distant ancestors of modern humans, but they were replaced by apes with larger brain capacity in the later years, leaving the stage of evolution. To put it simply, it is extinct and hanging.

According to the method of genetic research, through the comparison of the genes of modern Europeans, it is confirmed at this stage that Neanderthals have indeed died out, but have not evolved, and as early homo sapiens, Neanderthals have become history.

Culturally extinct, but genetically extinct, humans in Eurasia today have Neanderthal genes.

Neanderthals were European hominins who ruled all of Europe 120,000 years ago.

Neanderthals are also translated as Neanderthals, and are often used as a generic term for representative populations in the middle stages of human evolutionary history. It is named after the fact that its fossils were found in the Neanderthal Valley in Germany.

Neanderthals are close relatives of the ancestors of modern Europeans, who ruled all of Europe, West Asia, and northern Africa from 120,000 years ago, but disappeared 24,000 years ago.