US media said that American scientists want to build a "lunar ark". What is the purpose of this move?

The reason why the so-called lunar ark is built is actually to preserve the necessary resources for human beings to survive after a crisis occurs on the earth.

It is also hoped that this method can maintain the ability of human beings to continue to reproduce. For American scientists, they can currently use such technology to test their space science capabilities and improve their Relevant scientific research capabilities and levels have laid a good foundation for them to further seize the space market.

Because for our current earth, the life span of the earth is actually limited and will not continue indefinitely. Therefore, for us humans, if we want humans to survive in this universe for a long time, If it continues, then we must consider where humans should go if problems arise on the earth in the future. Although this issue is discussed by most science fiction writers in their science fiction works, it is also a social issue that we humans will inevitably face. Although This problem may be relatively far away from us now, but with the continuous changes in the earth's environment and the deterioration of the human living environment, we are likely to encounter such a situation in tens of thousands of years. Therefore, as earth scientists, they We must think about our descendants and work hard for the continuation of earth's civilization. Therefore, at this time, we need to preserve some resources that allow us to continue the development of mankind.

In order to prevent serious disasters on the earth in the future, we can also rely on this resource to continue to spread our human civilization. Although this is an unattainable dream, it is It is also the goal that scientists in most countries continue to strive for, because this is a problem that mankind will inevitably face. If we do not study it now, we must study it in the future. But if we can continue to improve the relevant theories now, then for our For future generations, they will also be able to create the ultimate solution for mankind under the guidance of these theories.