For a long time, many people have a question, that is, "How did the earthlings come from?" Of course, in theory, there are many theories about the emergence of man, for example: man is fabricated, man is made by monkeys, and man is evolved from ancient apes. But most of these claims are baseless.
Only evolution is relatively well received. However, when it comes to the theory of evolution, some people also argue that the evolution of human beings cannot explain the emergence of living things.
How did the first man on Earth come about?
According to the basis of evolutionary theory, it must have evolved. According to scientific theory, about 65 million years ago, a meteorite about 16 kilometers wide struck the Yucatan Peninsula in present-day Mexico, bringing about a mass extinction on Earth, and causing the extinction of two-thirds of the species on Earth, including giant organisms including dinosaurs, and after a long period of time, primitive mammals survived and began to evolve.
The evolution of primates became particularly prominent, and humans also emerged from this time period. Human evolution originated from forest apes, and then went through four evolutionary stages: ape humans, hominids, homo sapiens, and modern humans. And we are now in the fourth stage. So, fundamentally speaking, humans are actually apes.
Of course, here is a good illustration of how the first man on earth came to be. In fact, evolution is the evolution of all living things, which is equivalent to "group evolution", rather than individual evolution. Therefore, strictly speaking, there is no statement about how the first person came, it should be when a group came, so that it is more in line with the scientific basis.
Of course, we are also here to explain it on the basis of evolution. Therefore, the theoretical basis should be that a "human group" appears on the earth together, which is the general situation.
It turns out that human beings are constantly witnessing their own evolution!
As we mentioned above, many people don't actually think Darwin's theory of evolution is correct, but more and more evidence shows that it is really in evolution, at least there is a point that matches the theory of evolution. In 2020, the Journal of Anatomy once again provided the basis for human evolution, that is, studies have shown that the phenomenon of an extra artery on the human arm is becoming more and more common.
According to researcher Teghan Lucas, it can also be seen from the data that it is growing. The probability of this artery appearing in people born in the mid-1880s is about 10%, while the probability of this artery appearing in people born at the end of the 20th century is 30%, so in a fairly short period of time, in terms of evolution, this is a significant increase.
And, if this trend continues, by the end of the century, most people will have more of this artery on their arms. So, this is a direct proof that human evolution is still happening.
At the same time, The Radiation Therapy and Oncology also published a study in which scientists found a pair of unknown organs from the nose to the throat of humans. However, some people later objected to the fact that it was a new organ, saying that it was just a secretion of saliva. Therefore, at the time of release, it also triggered a discussion of the theory of evolution.
However, judging from the changes in the arteries, it can indeed be proved that humans are still evolving, and this transformation may be universal in the human body. So, again, the theory of evolution can still stand, and human beings are witnessing their own evolutionary process.
Will that person evolve forever?
From the perspective of the way of evolution, human evolution may have changed to meet the needs of survival. For example, under different environmental influences, we may evolve some rare organs, hoping to adapt to the environment. In fact, in addition to the problem of human arterial evolution found by researchers, in fact, it can be "reverse" from other organisms to deduce that humans are evolving.
Many people should have seen the news, that is, the use of stone tools by the "white-faced capuchin monkeys" on The island of Gicalon in Panama has aroused heated discussion among many people. Later, scientists found through investigation that this creature did not actually use stone tools, including chimpanzees in West Africa, macaques in Thailand and other capuchin monkeys in South America. So, monkeys are evolving to use tools, why can't that person adapt to the environment, adapt to survival evolution?
Therefore, human evolution is theoretically also continuing. But whether there will be a day when evolution will stop, it is uncertain for the time being. What is certain today is that humans are still evolving, and at least there is evidence of all this. At the same time, biological evolution itself is a long process, and it does not change all at once.
So, in addition to the evolutionary problems that science has discovered, there may also be undiscovered signs of evolution on the bodies of many people, and small changes are difficult to detect, so conversely, can humans continue to evolve permanently? According to the basis of evolution, it is indeed possible, and all living things may be evolving.