If mankind disappears and a new civilization is born 65 million years later, will we find that we have existed? If mankind disappears and a new civilization is born 65 million years later, will we find that we have existed?
If mankind disappears, after hundreds of millions of years, can new civilizations find traces of mankind? If mankind disappears, after hundreds of millions of years, can new civilizations find traces of mankind?
After 1000 years, what kind of changes will human civilization have? Scientists give possible answers After 1000 years, what kind of changes will human civilization have? Scientists give possible answers
If human beings are the only intelligent civilization in the universe, should we continue to explore the universe or maintain the status quo? If human beings are the only intelligent civilization in the universe, should we continue to explore the universe or maintain the status quo?
When will the earth come to an end? Scientists: time is determined by humans When will the earth come to an end? Scientists: time is determined by humans
The location of the earth in the universe may be very barren, too far away from the central civilization, it is destined to be unable to contact The location of the earth in the universe may be very barren, too far away from the central civilization, it is destined to be unable to contact
What are the factors that hinder human beings from entering the first-class civilization? What are the factors that hinder human beings from entering the first-class civilization?
The civilization of the universe can be divided into four levels. How many levels of civilization will human beings become in the future? The civilization of the universe can be divided into four levels. How many levels of civilization will human beings become in the future?
The following three technologies, as long as human beings master all of them, it is possible to enter the ranks of advanced civilizations The following three technologies, as long as human beings master all of them, it is possible to enter the ranks of advanced civilizations
If there is an advanced civilization 100 million years more advanced than mankind in the universe, how strong will it be? If there is an advanced civilization 100 million years more advanced than mankind in the universe, how strong will it be?