The earth is dangerous.
On this day, a new virus appeared in the lower-right corner of QQ, saying that another super virus appeared recently in South Asia and began to spread globally. This virus is resistant to all current antibiotics. The virus has also become more and more powerful in the natural choice of the survival of the fittest. When humans are constantly studying drugs to combat viruses, viruses are constantly mutating their own genetic variants, avoiding the pursuit of humans. As a result, the generation of new viruses and the filtering period of new adversarial drugs are generated, humans must also face the threat to life. Over the past few years, the emergence of Stas, swine flu and other viruses has become a treasure, and now there is a new super virus. According to this trend, super viruses like this will continue to emerge in the future, and humans will be greatly threatened by their lives.
The reason is that the human population's access opportunities become more and more frequent, increasing the possibility of spreading viruses. Second, human beings are increasingly relying on drugs, at the same time, the virus gene variant has also been produced in another way, which in turn brings new threats to itself.
The earth is already dangerous. The famous scientist Hawking predicted that the Earth would be destroyed in 200, and the only way out for mankind was to find an external planet to migrate. We often say, "The earth is very dangerous. I should go back to Mars !" It is not a joke, but an alarm, and everyone is used to making a joke. Can humans develop technology to migrate to another planet in 200? Currently unpredictable.
From the perspective of natural choice, others are just common natural patterns. If humans cannot afford to choose from the environment and are eliminated, if they are not sure when a global virus disaster will be triggered and all humans will be wiped out, the earth will certainly not be ready yet, only when humans are done, there must be other creatures that can adapt to the disaster and survive even more persistently than humans. Which creature may be a cow or a pig? after several years of evolution, it will eventually become the new dominator of the Earth.