The three earth truths about the fate of mankind are all potential threats, which deserve our attention!
Human beings claim to be the leader of the earth. Do they really understand the earth? The earth is much more complex than we think. It provides suitable environment, sunshine, resources and so on. Everyone is in awe of it. In fact, our understanding of the earth is only superficial. Up to now, where the origin of human beings came from is unknown.
What direction will human beings develop in the future is also a question worth pondering. Scientists once fantasized about the future of human beings. Although human beings are special creatures, there are many potential threats on the earth. So what are the dangers to humanity? The three earth truths about the fate of mankind are all potential threats, which deserve our attention!
First of all, the first one is the attack of comets. Although comets are a beautiful planet, they also have a terrible side. When comets pass the earth, they will feel very good-looking. If these comets fall on the earth, it will be another end and lead to more disasters. In 1994, there was a comet flying towards the earth. Fortunately, it was absorbed by Jupiter’s gravity. Otherwise, it would really fall on the earth, and the consequences would be unimaginable. Jupiter is like the earth’s protective star. If it wasn’t for it, human beings would not be far away from destruction.
The second is the life span of the earth. The earth has a history of 4.6 billion years, which is well known. Many people do not believe that the earth will be destroyed one day. However, human activities are destroying the earth. Some scientists speculate that perhaps the earth will come to an end in 5 billion years. However, the excessive activities of human beings now do much more harm to the earth than they think. If human beings really want to survive for a long time, they must find a second home.
The third problem is the satellites launched by human beings. Since the improvement of science and technology, the number of satellites launched by human beings has become more and more frequent. Up to now, there may be thousands of artificial satellites around the earth, but only 14% of them can really work. The rest of them have become space garbage. Many people ignore the harm of space garbage. When astronomers explore the universe, they will find that these space debris will block their sight. If there is any accident in space, these debris will fall on the earth, which will cause great disaster. Although scientists are also trying to eliminate space debris through scientific and technological means, there are a lot of them, so it is very difficult to eliminate them all.
These problems are very serious, related to the future of mankind. Before human beings find a second planet suitable for survival, everyone has the responsibility and obligation to pay attention to these problems. In fact, our understanding of the earth is only superficial. These problems have posed a corresponding threat to the future of human beings. If we do not pay attention to the future, human beings may end up like dinosaurs. How do you feel about the emergence of these problems? You can leave a message for interaction.