There should be no human existence in the world

Personal Answer: Human beings should not exist, and human existence has brought destruction to the earth, although it is said to be an ecological balance.

But personally, I don't think there should be a way to tell the truth.

Human existence is a reality, not a question of whether it should or should not be. As a part of nature, human existence is the product of natural selection, the result of natural selection. We can't change that fact, but we can make a difference about the value and meaning of human existence.

Human beings have the ability to think, perceive, and communicate, which allows us to go beyond inorganic matter and deeply understand and transform the world. The existence of human beings has its own unique value and significance, and we have created modern civilization through technology, art, literature and other means, bringing unprecedented progress and changes to the world.

However, the existence of human beings also brings some problems, such as war, pollution, ecological destruction, etc. These questions make us reflect on the meaning and worth of human beings, while also reminding us of the need to better understand and protect the environment in which we live.

Therefore, although the existence of human beings is an established fact, we still need to think about how to make human existence more meaningful and valuable, how to live in harmony with nature, and how to solve the challenges and problems we face. This requires us to continue to explore, learn and progress in order to achieve sustainable development and progress for mankind.

Why do humans exist in this world? Can humans not exist? Can it disappear?

According to modern physics and cosmological theories, the emergence and existence of human beings is due to the "principle of human existence", that is, the emergence and evolution of the universe and the environmental conditions of the earth are "just" suitable for the existence of creatures like man! Or, as Hawking said, the universe we see is the way it is, only because of the existence of the human being—we see it as the way it is! The principle of human existence is divided into the principle of strong human existence and the principle of weak human existence, and our earth and human beings are in the condition of the principle of weak human existence.

At the same time, this world is not an existential problem that we need or do not exist, and without human beings, the objective material world also exists. On the contrary, it is we humans who need this world and a "world like this". Of course, if there are no human beings, it can also be said that this world does not exist

Because we do not see or realize its "existence" – which is consistent with Hawking's view of the "principle of human existence". Therefore, this question already belongs to the category of philosophy, and it also includes the different cognitions of materialism and idealism, and it is an old and often new question!