Plague, smallpox, AIDS Why more and more viruses have ravaged the earth in recent millennia

With the development of the times, the damage to the earth is becoming more and more serious, and these infectious diseases have sprung up into people's lives. Organisms in nature are complex and diverse, and they are constantly evolving and even mutating with the changes of the times.

1. The destruction of the earth's environment has further deteriorated the virus. With the rise of the industrial age, the destruction of nature is increasing day by day. The rise of industry has led to the melting of Arctic glaciers, which has also left many animals homeless, and many animals themselves carry viruses, and their bodies are not properly disposed of after they die, so the virus has begun to rage.

2. Organisms on Earth are complex and diverse, and so are virusesEcosystemSome of them are also changing with the times. Natural selection, survival of the fittest. This is not only the survival law of humans and some lower animals, but also some viruses.

The rules of survival to follow. Viruses will be produced with changes in the environment, and a mutated virus will threaten people's safety and have the nature of contagion, so this is an important link that cannot be avoided by the times. <>

3. ForWildlifeThe predation of the virus has allowed the virus to step into human life. With the change of the times, people's living standards have gradually improved, and more people with bad intentions have trumpeted the nutritional value of wild animals for humans. This incident has become a nightmare for wildlife and has brought an unprecedented crisis to mankind.

Wild animals often move in the mountains and forests, and the animals in the mountains and forests are complex and diverse, so when wild animals eat, there will definitely be viruses to take the opportunity to invade, and because human beings in order to satisfy their appetite, the virus quietly stepped into human life. <>

To sum up, protecting the earth is to protect human beings themselves, and only by living in real peace with the natural world can the virus be truly isolated from human beings, and today's virus is raging, which is closely related to a series of social activities of human beings.

People are learning more about the natural world, and previously unknown viruses are beginning to be identified. In fact, there have been these viruses before, but people don't know enough about it. And there wasn't as much human contact before as there is now.

The development of human science and technology and the improvement of medical care and hygiene have led to the continuous improvement and evolution of viruses, so more and more viruses are ravaging the earth!

Because in recent years, the world has been busy with economic development, so it has neglected the protection of the environment, a lot of social garbage, as well as a large amount of sewage discharge, etc., has also caused very serious damage to the environment, at the same time, the global climate is also constantly warming, which also leads to the continuous release of many sealed viruses.

1.The earth's ecology has been destroyed, the Antarctic glaciers have begun to melt, and the frozen viruses inside have begun to release to threaten humanity.

2.Humans have been hunting and eating wild animals for their own appetite, thus introducing the virus from them to themselves.

Nowadays, people are paying less and less attention to protecting the environment, which leads to the breeding of many bacteria on the earth, which have evolved into viruses.