What earth crises can make mankind extinct?

What earth crises can make mankind extinct?

Some time ago, the author read some topics about human extinction, and I really felt a little scared. Strictly speaking, human extinction is a very difficult thing and will not happen in the short term. Many things will happen on the earth, even crises that affect human life, which make us feel extremely threatened.

For example, the infectious diseases that appeared some time ago simply frightened countless people, which not only affected the global economic development, but also killed many people. Next, let's discuss and see what the earth crisis can make mankind extinct!

0 1, planetary impact refers to primitive society, and many people also think of dinosaurs. In fact, the reason for their extinction is that the planet hit the earth, which led to the collapse of the ecosystem and many creatures lost their lives. Now, if the planet hits the earth again, it will easily lead to volcanic eruption, earthquake and even tsunami.

This will directly affect the earth's ecosystem, and ultimately there is no way for human beings to survive. This is why we have been monitoring the universe. Although we didn't take the initiative to attack, we should learn to defend our homeland and reduce the chance of this kind of thing happening.

02. It is not difficult to find out that many scientists are interested in aliens, so they have been looking for them. In addition, many astronomers are also doing research, hoping to find aliens as soon as possible. Although this will help us to study the origin of life, it does not rule out the possibility of aliens attacking human beings.

Hawking has analyzed these things many times, and we can see that it is not simple. If aliens are really much stronger than humans, then the possibility of being attacked is still very high. In this way, mankind will be greatly threatened, and it is very likely that it will really cause extinction.

03, the epidemic situation of infectious diseases, I believe everyone knows this very well. After all, there have been many infectious diseases that have taken many lives. Besides, living on the earth, we can't avoid getting along and communicating with others, and eventually we will get sick easily. And many people love game, and it's really terrible not to know what kind of creatures they will eat in the future. Diseases with high mortality like this are difficult to control, and there is no way to eliminate them unless the medical technology in the future is unprecedentedly powerful.

Summary: There are still many things threatening human beings, and it is very likely that all living things in the world will lose their lives. It's really scary to think about it. Like the first two kinds of earth crises, it is impossible for us humans to completely avoid them. After all, it is something outside the earth, but we can monitor it.

For infectious diseases, we can improve the medical level, restrain ourselves and do more beneficial things for the earth. After all, people and the earth are connected, and pain is also related.