Where did the first man on earth come from? How did humans reproduce?

Let me say a few words. Here, I can say with certainty that the first man who came to the earth was not the first man, but came to the earth in batches, just like hatching chickens. What animal to start with? There is no conclusion yet. Regarding human beings, when did they become human beings? There is no way to talk about it, how to write the Chinese character? It can only be traced back to Oracle.

It should be that hundreds of millions of years ago, humans were a biological manifestation of the Hunyuan nature. They existed in nature like other creatures and animals. There is no way to say who was right first. Because of nature, there is a piece of earth that is very suitable for the reproduction and growth of this species (human beings). Therefore, batch after batch of human embryos were reproduced in different corners of the earth. Since the soil quality, geography, temperature, day and night are all different in different places, the resulting human bodies will also be different. Asians are different from Europeans, Africans are different from Middle Easterners. This is also what people often say, the Western Heaven, Northern Heaven, Eastern Heaven, Southern Heaven and Zhongtian in Hunyuan are the same. Different worlds breed different human beings.

The descendants of China, in people’s legends, should start with the Nuwa Empress. Legend has it that the Jade Emperor traveled around China and discovered that the land was in shambles, with ghosts crying and wolves howling, rivers flowing across the river, water monsters everywhere, and the mountains and ridges filled with murderous intent. How can we manage this Chinese land? Moved to the Jade Emperor's Standing Committee. It was decided that Nuwa, the ancestor of Hongjun, and the brother and sister would get married to solve the problem of human reproduction and to control the flood. Since the ancestor of Hongjun and Nuwa were brothers and sisters, they could not get married. For this reason, the two came up with the idea of ??using clay figures to solve the problem of human reproduction. It was decided at that time that they would all be pinched in their own way, with the elder brother pinching boys and Nuwa pinching girls. They kneaded the clay figures and put them in the sun to dry. During the drying process, it suddenly started to rain heavily. The two quickly took the clay figures into the house, and finally had to sweep the house with a broom. They gathered the clay figurines behind the house. When morning came, the two of them showed their magic power and their energy increased. They saw that all the clay figurines had turned into real people. Those who have broken limbs and are blind with a broom will naturally become disabled people. These are the first batch of ancestors, responsible for the reproduction of mankind.

I don’t know how many years have passed, but humans have become the most intelligent and capable rulers in nature. Let’s talk about gregarious and matrilineal societies first. Human reproduction has developed to the point of living in groups, matriarchy, making fire with bricks and wood, and gradually formed groups for hunting. Everyone enjoys it. The children belong to everyone, and the mother is the main one. I don’t know when the leader became polygamous, the poor became monogamous, and the matrilineal society gradually fell out of favor.

According to God's instructions, Dayu led people to control floods, Shen Nong led people to cultivate, and King Yao treated people's diseases. In this way, human beings continue to progress, multiply, and develop, and the entire world is dominated by humans. It can be said that human beings are children of God, and reproduction is their responsibility. How did the first man on earth come about? How does it reproduce? He should give other natural species, like animals, the origin and development of a species, produced from the human body. Natural things should wake up. It's just my personal opinion, not enough to correct me. Is it possible that humans were bred from a couple? What's the first person's name?

In the Western Bible, the first human being and the first man on earth were both Adam. He was a humanized image created by God from dust that was exactly like himself. However, God felt that Adam, who lived in the Garden of Eden, needed a spouse to help guard the garden. He broke off the ribs from Adam's body while he was sleeping, so when he woke up the next day, there was this woman named Eve next to him. wife.

I believe that almost all Chinese people have heard of this ancient Chinese myth and legend that Nuwa created humans. Moreover, the method of creating humans in this legend is also very similar to that in the West, except that the gods in this myth have A famous name, she is Nuwa, and the first batch of human beings who appeared on the earth were all kneaded out of clay by Nuwa. At the same time, she established the marriage system to regulate the reproduction of future generations, so what was the name of the first human being? The name is also unknown.

However, whether it was Nuwa who created humans or Adam and Eve, these two legends related to the origin of human beings were completely denied because of the publication of "Theory of Evolution". Compared with the first two, which are more like legends in literary works, the theory of evolution has become the most credible hypothesis for the birth of life on earth as more and more paleontological fossils are unearthed. So, the world's population is now measured in hundreds of millions. Is it possible that such a large group was reproduced by a couple?

Can a female animal and a male animal successfully reproduce a species?

Objectively speaking, under normal circumstances in nature, it is theoretically impossible for a pair of opposite-sex animals to reproduce into a single population, just as it is impossible for one couple to reproduce so many humans. First of all, from the perspective of species genetic inheritance itself, even if a couple can give birth to multiple children, the reproductive lifespan of humans is not long in their natural life span. In addition, the success rate of pregnancy itself, pregnancy and lactation periods The number of children a woman can have in her lifetime is even more limited.

Secondly, no one can ensure that the children they give birth to are exactly half male and half, and then ensure that every child born has a spouse to match. Moreover, ethical and moral issues aside, modern medicine has long proven that the probability of children of consanguineous couples having genetic defects is many times higher than that of ordinary people, let alone biological brothers and sisters who share the same father and mother. To put it simply, if the children conceived by a couple get married and have children, the survival rate of their offspring will be lower, and even the probability of giving birth to new healthy individuals will be much lower. When the gender imbalance in this small group becomes more and more unbalanced, it means that it will eventually die, and how can it possibly reproduce hundreds of millions of contemporary humans.

The next thing to talk about is the controversial "Theory of Evolution". Although it is also a hypothesis, it is more demonstrable than other legends. Judging from the fossil materials of ancient humans and ancient apes currently excavated by scientists, the first humans on the earth may have appeared three to four million years ago. Humans who evolved from forest ancient apes should be similar to modern humans. Great apes have the same ancestor, because the first major evolutionary stages of human beings include the ancient ape stage. In the middle, they went through the two stages of being both human and ape and being able to make tools, and then came apes and Homo sapiens. These two important periods in the history of human evolution.

How many years can humans continue to thrive on the earth? Is it possible to immigrate to other planets and become the "first humans"?

There is still no 100% sure answer to the question of human origins, but it is certain that humans will not be able to reproduce until the earth itself perishes. From the perspective of star evolution, the current Earth can allow known life to thrive mainly because it is within the habitable range of the solar system. The energy of the sun reaches the earth just enough, and most of the harmful radiation from the sun is emitted. blocked by the earth's magnetic field. However, the Earth's parent star, the Sun, will swallow up the surrounding stars when it enters a red giant, and the Earth cannot rule out this risk.

We often see information about global warming and melting glaciers. I believe everyone has experienced climate anomalies. Especially in recent years, natural disasters have occurred frequently, which is obviously more common than a few decades ago. many. In fact, on the one hand, this is the result of human emissions of greenhouse gases. On the other hand, it is also the inevitable development of star evolution. Due to various reasons, the earth will eventually become a planet that is completely unsuitable for human beings and other life on earth. However, whether humans have a chance to become the first humans on another planet depends entirely on whether a second Earth can be found before then.

Some of the origins of human beings are often spread in our ears, such as: Nuwa created humans, humans were transformed from monkeys, humans were transformed from fish, etc. In fact, these have not been scientifically confirmed. According to Darwin's theory of biological evolution, humans are the product of biological evolution. Modern humans and modern great apes have the same ancestor.

Among them, "ape" is the ancestor of human beings, so whether this is the case or not, we can only talk about it from the perspective of evolution, because this is the most commonly discussed conclusion today.

Of course, many people now also think that there are some problems with the theory of evolution. This is "another matter." At least now we are not sure, and there is no more data to support it. Let's look at it from the perspective of biological evolution. Let’s take a look at how the first man on earth came about, and how the subsequent evolution has developed to this day. Where did the first man on earth come from?

As we said above, from an evolutionary perspective, humans are descended from "apes". According to the current exploration situation, the earliest ancient ape known to humans is named "Protopithecus" existed approximately 35 million to 30 million years ago. Protopithecus can be said to be a discovery very close to that of our country. It is second only to Aopithecus sinensis (45 million years ago) and Aopithecus sinensis discovered in China. (40 million years ago), humans first discovered it in 1911.

Later it evolved except for the Egyptian ape, the forest ape, the Ramapithecus, and the australopithecus. What we talk about most nowadays is the transition from Australopithecus to humans. In fact, according to the theory of evolution, the earliest ancestor is "Protopithecus". This is what happened to the first man on earth.

The theory of evolution is the only way to explain the emergence of humans. There is no clear explanation for what we said above about Nuwa creating humans, humans becoming monkeys, humans becoming fish, etc. , of course, people can still have a similar "bias" even if they are monkeys, but the monkeys we spread do not specify what kind of monkey they are. This is the general situation. How did humans reproduce (that is, how do humans survive)?

Of course, this is related to the above question. When evolving from apes, humans did not actually become what they are today. They evolved in several stages. There are southern ones. The three stages of Homo ape, Homo erectus, and Homo sapiens slowly formed what humans are today.

Of course, as for how humans got up, this is the result of today’s continuous evolution and development. When exploring the origin of mankind, many people also suspected that we humans have multiple ancestors, but now it has been confirmed that multiple ancestors or pluralism of humans are against scientific common sense.

So we humans are an ancestor, and after the evolution of human gender, we have achieved marriage between the same species, so that the same offspring can be formed. If it is a marriage between different species, it is not very likely. It is possible to produce offspring without developing the characteristics of humans that preceded mating. In fact, this kind of experiment has also been carried out. In the past, scientists conducted fusion experiments with monkeys. Of course, this was not a real fusion but an experimental breeding.

At the same time, experimental breeding found that it is impossible for humans and monkeys to produce offspring, so this is the "species gap". This once again proves that humans are a single biological species, even in the theory of biological evolution. From a perspective, there are no independent and different branches of human beings. As for why humans have different skins today, this is caused by some changes in genes or the influence of external factors. Therefore, human reproduction is actually caused by "mating relationships" The result, which is easy to understand, is to produce offspring. Is it possible for human civilization to continue permanently?

According to normal logic, human beings can indeed continue forever. As long as there are no incest problems that violate scientific principles, it is unlikely that an undesirable state will occur, so human civilization can continue. .

Of course, from an evolutionary perspective, human beings have been continuing to evolve and adapt to today’s earth’s ecosystem, so it’s hard to say what it will look like. After all, we cannot examine what will happen in the future. What it becomes is just that "those who adapt to the environment" survive according to a law.

Therefore, human civilization can continue for a long time without any problems.

Of course, this excludes all situations that are not scientific. But looking at the current ecosystem of the earth, the continuation of human civilization is actually facing big problems. The simplest ecosystem has a "catastrophic" impact on humans. Now, as humans change the earth, the earth The world itself has undergone tremendous changes, so if human beings cannot adapt to this change, they will definitely not be able to continue.

So overall, the continuation of human civilization is divided into multiple stages. At the same time, if humans can maintain the earth from a scientific perspective, then there may be no problem with the permanent continuation of human civilization.