Natural selection, survival of the fittest , why should animals be protected?

In Darwin's Theory of Biological Evolution.

The laws of the animal kingdom that can always be seen in the perspective are developed in accordance with the law of "natural selection, survival of the fittest, and elimination of the unsuitable".Then they can only survive if they are constantly adapting to the environment and changing. So some people will wonder why "natural selection, survival of the fittest", why cherish animals and protect them? Although animals survive if they adapt to the environment, and they will be eliminated if they don't, there are someRare animalsIf all of them disappearEcosystemSome of them will lose the existence of natural enemies, and the imbalance will be destroyed, which will lead to a situation that is out of control.

In fact, the protection of rare animals is to protect biological diversity and maintain the stability of the ecological environment system from another perspective. Because there are some rare animals that are the natural enemies of some creatures, oh, without these rare animals, they will have less confrontation with natural enemies, and they will grow without recklessness, then the balance of nature will definitely be broken, and there will be no animals to balance, so the protection of rare animals is also another state of protection of the natural environment.

And the reason why some rare animals are extinct is not because it is not adapted to the growth of the environment, but because the environment in which they are produced is a large number of destruction by people, people wantonly kill indiscriminately, and consume them for luxury, which leads to their disappearance, and finally becomes a cherished animal. Just like the previous advertising slogan "No Sale, No Killing", we must reduce waste and reduce the desire and consumption of luxury goods in order to eliminate the reduction of rare animals, so as to reduce the disappearance of rare animals from the root.

Everything has a cause and effect, and when a large number of rare animals disappear, we will face a disorder in the stage of the ecological chain that is out of control, leading to a devastating disaster. Therefore, we must increase the protection of rare animals, publicize the importance of rare animals, and increase our consciousness of protecting and cherishing animals, in fact, it is not only them that are protected, but also ourselves.

Because some animals are more precious and scarce, if they are not protected, they may become extinct.

The premise of "natural selection, survival of the fittest" is "natural", but the endangerment of many rare animals does not occur naturally, but is caused by man. Human beings have modified the environment, destroyed the living environment of many animals, and made some animals endangered, so it is necessary to protect animals.

Natural selection, survival of the fittest", cherish animals and protect in order to maintain ecological balance and maintain the diversity of species, there are many rare animals are endangered due to human reasons, but also people's compensation psychology.

Because it is necessary to protect the balanced development of the biological chain. Any species has its value and significance, and the lack of one will upset the ecological balance.

<>"Natural selection, survival of the fittest" does not include human factors. For example, the crested ibis is almost driven out by people. By the time people realize the value of its existence, it is too late, and it is on the verge of extinction.

Therefore,In the final analysis, the protection of rare species by human beings must serve us human beings.

We should save and protect those species that have ecological, economic, and social value for human beings, or that may have utilization value in the future. Because it is not wise to "fish in the dry water", human beings should leave wildlife resources and "species gene pools" that can be exploited for future generations. What's more, when wild animals are rapidly extinct and ecosystems are facing a crisis, human behavior that destroys the environment will eventually endanger itself.

The endangerment and extinction of many species in modern times is not due to natural selection in history, but due to our human behavior. Humans destroy the ecology of an area before they are fully aware of the consequences of their actions. Many beautiful species have died out before they are named, and the biomimetic codes on many animals and plants have not yet had time to be developed.

This kind of regret is something I would like to avoid.

On the other hand, the protection of rare species, especially "flagship species", is an important means of protecting the natural environment. The so-called flagship species is a representative species in an ecosystem, and by protecting it, restoring its habitat, rebuilding the food chain on which it depends, cultivating plants, and introducing animals, the restoration of a relatively intact natural ecosystem. This ecosystem, in turn, will attract more wild animals, create more ecological value, and form a positive and virtuous circle.

For example, China's establishment of the Tiger and Leopard National Park, Elk National Reserve, and Giant Panda Reserve not only protects these "leading" rare species, but also shelters a variety of wild animals and plants living in this area. When biodiversity is abundant, so are the natural resources that we humans can exploit and utilize.

Ensuring the diversity of species is sold or hidden. With the continuous development of human beings, the central hall of the ecological ring of Tuanyan has been destroyed, and in order to prevent the extinction of species, it is necessary to protect the rare species.

Because these creatures are quietly envious because of the destruction of human beings, the cause planted by human beings themselves has to fill in the fruit by themselves, and the protection of animals is also to protect our own conscience.

Because rare species should not be extinct, they have a great effect on the environment and human beings, and have research value and scientific significance, so they need to be protected.

The evolutionary idea of "natural selection, survival of the fittest" is vividly embodied in the animal and plant world. In addition to strengthening oneself and enhancing one's competitiveness, organisms must also choose the right environment. Choosing a suitable environment will inevitably increase the ability to survive and compete; In the same way, the environment is also selecting organisms, leaving those who adapt to this environment and eliminating those who are not suitable to live here.

Many organisms are becoming fewer and fewer or even extinct, not because they have become weaker from generation to generation, but because the environment is changing, and it has become too late for them to evolve and adapt.

The change in the earth's environment has a lot to do with human beings. The evolution of human beings from the state of primitive man's fear of heaven and earth to the fact that modern man can do whatever he wants, shows that force is not the only competitiveness at any time.

Human evolution also follows the principle of "survival of the fittest". People who did not adapt to the environment in primitive societies would starve to death and die of disease; In ancient society, the weak would be oppressed and enslaved by their kind; In modern society, there is also competition and elimination, but it is not as direct as before.

Therefore, "natural selection, survival of the fittest" still exists. In the present, cats and dogs are better off than lions and tigers, which is due to the general environment. In the environment of modern society, the competition for survival is not bloody, but it is also very cruel.

Modern humans rarely die of starvation and freeze, but there is still a difference between early and late death. Competitive people use a variety of means to improve their quality of life, reduce the risk of accidents, and maintain physical and mental health; People who are less competitive worry about how to live, don't care about unexpected risks, and don't think about physical and mental health.

The modern "survival of the fittest" is not only about living, but also about gaining a place to exist. It's easy for modern people to live, but it's a big deal that others live in high-rise villas and I live in tiled houses and wooden houses; Others drive good cars, I ride bicycles; Other people's delicacies from the mountains and seas, my coarse tea and light rice; Others wear animal skins, and I can wrap them in leaves. But we can't fight for our existence, we can't do without the value of existence.

Natural selection, survival of the fittest" is also applicable to the current human society. In order not to be eliminated by this society, we and our family should work hard to keep up with the pace of human progress, and each generation will become stronger than the next.

Qing Fengjun wrote on the morning of February 24, 2019.

Wingless beetles and winged beetles on small Pacific islands.

Natural selection, survival of the fittest, this is the law of survival in the wild world.

The CPU seems to be having fun.

The protection of animals is a fault that all human beings should compensate!! It does not belong to the spirit of humanity, environmental protection is not to be kind, but to save, to save yourself, and more importantly, to save everything that has been hurt by your own race!

Natural selection, survival of the fittest refers to the evolution of adaptation and the elimination of unadapted organisms in a normal cycle and constantly changing environment.

This is the balance of nature, and this is the normal environment.

Human intervention disrupted this balance, and animals could not live normally, so they died en masse, leading to the extinction of species.

This is a human sin.

For example, if you can't find a job in society and don't have money to live, this is natural selection. If you live a normal life and someone kills you, it's like humans exterminating animals, it's an unnatural death!

Humans have modified the environment and destroyed the living environment of many animals. will make some animals extinct. So we need to protect some. Nowadays, people basically don't think of themselves as animals anymore. Look at two words. "People" and "animals" have been distinguished.

What you are talking about are two concepts, natural selection, survival of the fittest, and what you are talking about is the survival of the fittest in a state of pure nature, between animals and creatures, relying on the natural ecological chain. The protection of rare species is based on the premise that too many people hunt rare animals. So your thinking should be leapfrogging.

No species exists in isolation, they live in an ecosystem.

Because they are scarce, and there is a saying that rare things are expensive.

I think that's on the premise that humans don't intervene. If humans intervene, any species can become extinct, of course it must be protected.

It is our duty to protect biodiversity.

Every rare species is missing a piece of our nature.

If it is not protected, this species will become extinct.

Because some species are very rare.

Because some species are very rare.

Natural selection, survival of the fittest" is premised on "natural".

3. Protecting animals is also protecting human beings themselves. The last point is to protect animals and protect human beings themselves, because many of our medical objects are extracted from animals. This includes a lot of viral research, and also extracts antibodies from animals.

Because many rare animals have a good use value for human beings, their disappearance is not God's choice, it is the extermination of human beings, and later human beings realized the importance of rare animals and protected them. (Why have flies, mosquitoes, and mice not disappeared, mainly because the use value is too low for humans).

How do species become cherished? I don't know if you've thought about it.

Many rare species are on the verge of extinction due to human intervention, not natural selection！Humans have the power to destroy many species, and although nature has given us strength, we cannot rely on this power to destroy nature at will.

Because the extinction of any species will have a great impact on the ecosystem, the rarer the species, the more it will be protected.

Because the rarity of those species is not due to competition from nature, but due to excessive human interference. Human beings have upset the balance of nature, and of course they have to maintain it. Otherwise, it will be human beings who will be punished in the end.

I just think that the people who eat are more pitiful, just like maggots that grow in a manure tank eat stool, and humans eat corpse meat in order not to starve to death, both of which are equally unreasonable and stupid.

If you want to survive and reproduce, you must constantly adapt to the changes in the environment and keep fighting.