In the vast sea of stars of the universe, our blue home is lonely and beautiful. However, she is also like a beauty who is easy to age, and her aura is getting dimmer day by day. Over time, her body is being ruthlessly eroded. How can we, as the people on whom we depend, sit idly by? Let's consider a rather worrying question: How long can humanity survive on Earth if there are no accidents?
Approaching the research of scientists, their predictions really make people pinch a cold sweat. Like a poor worm caught in a spider's web, we are suffering from multiple blows. First, there is the soaring levels of greenhouse gases. Do you remember the blue sky of your childhood? Factory exhaust fumes, car exhaust fumes, these seemingly insignificant things are the culprits. They are like the kind of ubiquitous little ants, quietly gnawing away at our homes.
Secondly, the harm of environmental pollution cannot be ignored. I've often imagined how great it would be if we had the medical skills to "renew kidneys" for the earth! The atmosphere is filled with all kinds of harmful substances, and the soil and water are not immune. The shadow of pollution is everywhere, as if every corner of human existence is covered with a layer of shadow. If this shadow covers our right to breathe, the path of human existence will be cut off.
Even more problematic is the depletion of resources. We are clever human beings who are very good at exploiting natural resources. However, like a bucket of well water, endless mining will sooner or later drain it. What will happen to humanity when there is no more of this? It reminds me of the famous chicken-rabbit conundrum: if chickens and rabbits continue to "live" endlessly, how much space will they occupy in the future? In the same way, our demand for resources is increasing day by day, without realizing that it is actually limited.
Don't worry, we haven't gobothered to swallow all hope yet. Whenever cornered, human beings can always light the torch of wisdom. For example, for the dilemma of resource shortage, we can start with the subtleties of life. As the old saying goes, "On the day of hoeing, at noon, corporal sweat drops". It would be a great change if everybody could conserve water and electricity like a hard-working farmer! In addition, technological progress is also where our hope lies. Maybe in the future, like in science fiction movies, we can get resources from the moon or other planets, and the problem of resource shortage will be solved.
In the face of the threat of disease, we also need to be vigilant. Diseases are often silent, they are like invisible blades, ready to cut our lifeline. Let's not forget how many lives and jobs were lost as a result of the recent pandemic. Who would have thought that a small virus could paralyze the whole world? There may be more unknown viruses on the horizon, so we must always be vigilant and not wait until disaster strikes.
Perhaps these warnings sound a little desperate. But we humans are not so easy to be defeated, right? Even if the road ahead is full of thorns, we have to work hard. One day, we will find a way to survive!
When I think about where the future of humanity might go, I can't help but think of a saying: "When you can't find a way, make one yourself." "Yes, although human beings are small, they always have infinite wisdom and courage. Since it's hard to survive on Earth, let's look at space and go to other planets to make a living! Sounds crazy, but in the future, it might become a reality. Our scientists have begun to explore the universe in search of habitable planets. Maybe one day, a scene similar to the one depicted in the movie "The Wandering Earth" will really happen, and human beings will take the earth to expand a new home.
Friends, we will not speculate on the year and month of the extinction of mankind. However, we have the confidence that as long as we firmly guard this homeland and live in peace with other species, mankind will be able to continue the flame of civilization in the universe! Despite the many obstacles ahead, we should face it with optimism and wisdom. Let's work together to extend the survival of human beings on Earth until one day, we can let go of the worldly ties and travel freely between the stars!
Disclaimer: The information in this article comes from the Internet, which is not guaranteed to be completely correct and is for reference only.