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1> In the future, human beings will be on the road to decline (The famous British paleontologist Dixon believes that the future human beings will be on the road to decline. Because from a biological point of view, natural death is a normal survival of the fittest, removing all kinds of disease-causing bad genes from the human gene pool. But today, due to the development of medicine, people who are sick can get ** and have children, so that these people will produce disease-causing genes in their bodies, and as a result, the number of bad genes in human beings is increasing from generation to generation, resulting in everyone carrying a large number of disease-causing genes, so that the physique is getting worse and worse).
2> In the future, people will become big heads and small bodies. (Canadian anthropologists Searle and Szegetin developed the "linear evolutionary theory," arguing that humans would become stronger and stronger.) They believe that in 500,000 years, as human beings rely on brain power to greatly exceed physical strength, the volume of human brains in the future will always be larger than the volume of our brains now, while the limbs will gradually degenerate and shrink, and finally become the appearance of a big head and a small body).
3> Tomorrow's human body structure will not be much different from today's human beings in terms of proportions (there is also a view of the "stable evolutionary theory" of human beings). This theory holds that, similar to the evolution of other animals, human evolution does not follow a straight line, so it cannot be marked by a mere change in body or a change in the brain. In terms of the proportion of the body structure of the future people, there is not much difference between them and today's people, but the intelligence of the future people will definitely be highly developed. )
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Laziness, easy to get sick, low immunity, gradual loss of eyesight, osteoporosis, decreased sexual function, infertility are all foreseeable future for human beings!
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3. Our limbs will become simpler and simpler, and they will be more suitable for the cosmic living environment. In fact, at present, scientists still have no specific concept of what human beings will evolve into in the future, so we cannot find out what the future will evolve into, but it is worth noting that our limbs will become simpler and simpler, and in the future, we will become more and more adaptable to the living environment of the universe.
In fact, for us, the future of human beings will definitely evolve, and the brain will gradually increase, which will lead to the fact that in the future, the head of human beings will definitely occupy a higher and higher proportion of the body, and the relative limbs will become simpler and simpler.
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There has been a lot of debate about what exactly the origin of human beings is, and some say that it evolved from sharks in the ocean. Theoretically, the origin of human beings is the slow evolution of ancient apes, in short, human beings originated from animals.
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Humans evolved from apes as a result of changes in the environment. If the environment becomes harsh, such as severe cold, extreme heat, etc., it is possible that human beings will evolve in order to survive, and the appearance of evolution will depend on the future analysis of the environment.
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Human beings should continue to evolve in the future, but the process of evolution is very slow, and we humans may not be able to detect it in the limited time of life. Personally, I think that the direction of human evolution should be that human beings will get higher and higher in IQ, but their physical fitness will decline.
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Humans will evolve in the future, and humans have been evolving, and humans may have bigger brains in the future.
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