What would happen if the earth became as big as the sun and the population remained the same?

The earth is a planet with a history of billions of years, and the surface area of ​​the earth is 510 million square kilometers, but 71% of it is ocean, only 29% is land, and life on this land With a population of nearly 7 billion, this population is constantly increasing, so various problems have begun to emerge, such as the per capita land use is constantly decreasing, and the value of land is constantly increasing. So, what would happen if the earth became as big as the sun, but the population remained the same?

We all know that the volume of the sun can accommodate 1.3 million earths, and the radius of the sun is 109.3 times that of the earth, and its surface area is about 12,000 times that of the earth. Through simple calculations, we know that if the earth is as large as the sun If this is the case, then the average land area of ​​each human being on the earth will increase by 12,000 times, which will undoubtedly alleviate many problems. By that time, it will not be a big problem for one person to own a villa, but this situation may really happen ?

In fact, this kind of situation cannot occur in the universe, and it is impossible for there to be planets larger than stars. Even the huge Jupiter cannot be larger than the sun, because once the volume of a planet exceeds a certain amount, it will appear impossible. The collapse to be avoided is like a thin human being suddenly gaining hundreds of times in weight, and the possible result is that the bones of this person will be crushed.

Even if the area of ​​the earth increases, it is not a good thing, because the increase of land area will lead to sparse population, and the appearance of a large number of barren land may also make human civilization stagnate, but what we need to know is, If the population of the earth continues to increase, there will be a problem of depletion of land resources one day. This is what we need to pay attention to. I don’t know how you think about this matter. Do you think the increase in the earth’s area is good or bad?