Where did the world s first humans come from?

What were the first human beings?

The world's earliest human species was Australopithecus, and it is speculated that Australopithecus was forced to live in sparse woodlands and grasslands 4 million years ago due to environmental changes and jungle reduction. On the one hand, this made Australopithecus more adaptable to bipedal walking, freeing both hands, and on the other hand, it also made Australopithecus's traditional food** unstable. Australopithecus Afa is often referred to as the ancestor of the genus Homo, that is, the ancestor of our modern humans, Homo sapiens.

Two million years ago, Homo sapiens appeared. As their Latin name (homohabilis) suggests, a homo sapient is a person who can think, and thus make tools in a planned way. With crude tools, they are more likely to eat high-energy foods that were difficult to obtain in the past, such as bone marrow.

More than 1 million years ago, Homo erectus began using fire to heat and cook food, further expanding this trend. A large chunk of the digestive system has disappeared, freeing up a considerable basal metabolism, and it is still impossible to know exactly why this excess energy is being invested in brain development.

The earliest human beings in China were Peking Man, also known as Peking Man, scientifically named "Peking Man", also known as "Peking Man Peking Species", which was Homo erectus living in the Pleistocene. Its fossil remains were discovered in 1927 in Zhoukoudian Dragon Bone Mountain, southwest of Beijing, China. The size, shape, proportions, and muscular attachment points of the limb bones of Peking Man essentially have the form of modern humans.

Ethiopia in eastern Africa.

In 2009, the journal Science published an article saying that it had successfully put together a female hominid skeleton from fragmentary hominid fossils found in Ethiopia. Scientists say that the ape-man named "Aldi" lived about 440,000 years ago, a million years earlier than another female hominid skeleton "Lucy" found earlier in Ethiopia, and is the earliest hominid skeleton to date.

"Aldi" is an abbreviation for the Ramida ape-man, also known as "Archaeopteryx". The fossil was first discovered in Ethiopia in 1992, and it took 17 years to assess its significance. Scientists believe this important discovery will help to understand the evolutionary process of humans in the earliest stages.

Modern humans first originated in eastern Africa; About 100,000 years ago, our ancestors traveled from Africa to Europe and Asia.

In the 9th century, Darwin believed that humans might have originated in Africa. In the 20s of the 20th century, Australopithecus fossils were discovered in Africa, and many people believe that humans are the real place of human origin. Moreover, Africa is an ideal region for human origin due to its vast territory and complex terrain, including tropical jungles and grasslands, desert sheds and high mountain valleys.

In addition, many important hominoid fossils of the Middle Pleistocene have been found in Africa in the past few decades.

In 1857, the American paleontologist Wrighty believed that humans first appeared in Asia. Fossils of Australopithecus rama excavated from Mount Siwarak in Pakistan and northern India. In 1957 and 1958, in Xiaolongtan, Kaiyuan, Yunnan, China, fossils of Australopithecus forestarism and Australopithecus rama were also discovered.

Later, six fossils such as the skulls of Australopithecus Rama and two skulls of Australopithecus were found in Lufeng, Yunnan. Ramapicus is considered to be the direct ape-like ancestor of humans and belongs to the family Homo taxonomycetically.

Some people have linked the fossils of Australopithecus and Rama Australopithecus in Kaiyuan in Yunnan Province with the fossils of Yuanmou Ape Man, the fossils of Tongzi Ape Man in Guizhou, and the fossils of Ziyang Man in Sichuan Province for research and investigation.

At first, a 6-year-old juvenile skull was found in South Africa in 1924, and later more fossil materials were discovered in East Africa, and the name was officially named Australopithecus. After the 70s, Australopithecus fossils have also been found in China and Indonesia. According to research, Australopithecus lived about three to four million years ago to two to three million years ago, and they already walked upright on their feet and could use stones and sticks in their hands to obtain food.

Anthropologists also believe that Australopithecus evolved from Ramaucus.

So, were Rama australopithecus and Australopithecus the first humans? They don't know how to make tools, they don't know how to use fire, they just use natural sticks and stones. Engels said, "What are the characteristics that distinguish human society from ape groups?

is labor", and "labor begins with the manufacture of tools".From this point of view, Ramaucus and Australopithecus did not belong to humans. However, Engels's words are not necessarily true.

As far as the topic we are discussing now is concerned, the transition from ape to man is not all at once, but there must be a process, an intermediate transition state like an ape and a man; There is also an intermediate transition from not being able to use tools to being able to make tools. Ramapicus and Australopithecus australopithecus are one such intermediate transition. As for their belonging, it depends on how we look at the problem.

If we study the evolutionary history of animals, then they are the highest animals; But now that we are studying the history of mankind, or to be more precise, the history of human invention and the development of agriculture, then we think that it is more appropriate to think of Ramaucus and Australopithecus as the first humans.

There is also a basis for the study of modern apes. You know long-distance races, such as the famous marathon, which is 42 kilometers and 195 meters. As soon as the starting gun sounded, all the athletes started at the same time from the same starting point, some running fast and some running slowly.

When the first place has reached the finish line, the last place may be twenty or thirty kilometers away. The same is true for the development of human society. While the peoples in some regions have entered into socialist and capitalist societies, the people in others are still in feudal and slave societies and even in the state of clan communes.

So, are there still human beings who have just escaped from the animal kingdom? This is a bold speculation, but it is not unfounded, and research on modern apes provides a lot of material in this regard. Modern apes include chimpanzees, orangutans, and gibbons.

Among them, the chimpanzee is the most similar to modern humans, and people have studied it a lot. American anthropologist DIn his book The Rise of Man, Pilpim describes the life of chimpanzees in great detail and specificity, mentions:

The earliest people in the world, some say that they are from Beijing, and some say that they have been in Africa, but they are not sure.