"So we're now in another world timeline where Earth has been gone, right?"

Yang spread his hands and asked.

Zhou Wen nodded and said, "That's right, that's it." ”

"Wait, we're going to be far away all at once." Yang found that this time it was Zhou Wen who brought the topic between the two of them to a strange place, and he tried to get back to the question he wanted to ask in the first place.

"You haven't told me why you're bringing the Willis into the Earth, it doesn't seem to have much to do with the Wanderers, the Lost, huh?"

……

Zhou Wen gave Yang science so many messy things at once, and although Yang could understand what he was trying to say, he couldn't figure out why and why the Welts were brought in to create this catastrophe.

Although it is said that the Wilish people are eyeing the earth in the first place, it cannot be denied that if Zhou Wen does not do such a series of designs, the Wilwill will not enter the scope of the earth now, at least not at present.

……

"Because that's the only way."

Zhou Wen nodded and said.

"Even without the presence of marauders, humanity will eventually perish."

He made a very solid statement.

……

"Of course I know that, but that's many years away, and if the light in the solar system weakens or something, destruction is bound to happen, but not because it's going to die in years, right?"

Yang spread his hands.

Everyone knows that a race cannot be preserved forever.

The creatures that have lived on Earth over the past few hundred million years have proven this.

……

However, Zhou Wen shook his head and said

"I didn't mean that, do you know what the development process of civilization should be?"

"I haven't finished nine years of compulsory education, you ask me this?" Yang rolled his eyes.

Zhou Wen said slowly

"According to the normal situation, a biological civilization wants to enter the ranks of advanced civilizations, must take into account their own scientific and technological level and their energy reserves, some high-speed development of science and technology is achieved at the cost of energy loss, that is, the two must be maintained in a balanced state, must be an ecological balance, and if the technological development of civilization is too fast, but does not take into account the problem of energy, eventually when the energy is exhausted, This civilization is also going to perish with its brilliant technology. ”

"Most of the civilizations in the universe have come to this point and eventually die, of course, the premise is that they have not encountered marauders, the marauders of the universe are not only such a race as the Wils, there are many peers, except for the civilizations erased by the marauders, the vast majority of cosmic civilizations are in the process of their own survival and development, going to extinction."

"The development direction of science and technology is always to take into account energy, the utilization rate of energy, the direction of utilization, every point is extremely important, otherwise it will go directly astray and eventually perish. And what I want to tell you now is that human beings have completely deviated from the path that may lead to a high-level civilization, although we have generally had this awareness of environmental protection or sustainable development, but there is nothing to be recovered, the development mode accumulated over a long period of time no longer belongs to the correct category, it is not a short period of time can be reversed, with the development level of the old world of mankind, it may take a few hundred years to reach the level of high-level civilization, can really get in touch with the world of the outer universe, but do the math yourself, with the current resources of the earth and the utilization rate that human beings can achieve, can it last for hundreds of years? ”

"Hundreds of years?" The corners of Yang's mouth twitched, "You think too much, you may not be able to hold it for 50 years, this seems to have been seen in a certain magazine before." ”

"It's not as short as 50 years, but it is certain that it is definitely not enough to support our science and technology to enter the high-level civilization of the universe, so if you judge according to the theoretical laws, human beings are simply not enough to survive to that stage, and basically belong to the ranks of civilizations that have been eliminated in the process of their own development, in fact, most of the cosmic civilizations are such a development route."

Zhou Wen calmly put forward his analysis results.

"Where did you learn these things?" Yang thought for a moment and asked.

Obviously, what Zhou Wen said revolves around one basis, that is, the development process of cosmic civilization.

He seems to know how a normal civilization should move to a higher level.

But this is not possible.

Because, human beings have never been in contact with the civilizations of the outer universe, and before the invasion of the Wils, with human technology, it is impossible to know how those civilizations in the outer universe continue to evolve and develop into a high-level stage.

However, when Zhou Wen said it, he was the Tao.

……

"Someone told me."

Zhou Wen's answer is this.

"No one is a genius in the first place, and someone once approached me and transmitted it to me."

"Who?" Yang asked.

"I don't know." Zhou Wen shook his head.

……

"You're very unreliable." Yang rolled his eyes.

"Hey, now is not a matter of discussing whether it is reliable or unreliable, what I want to say is that when a civilization can no longer successfully enter the high-level stage by relying on itself, it needs a little external force to give birth, the best way is to be able to receive support from a real high-level civilization, of course, this requires a certain geographical advantage, for example, there is another high-level civilization in the same star system, maybe there will be such a situation, you can get the help of a high-level civilization, but obviously, Earth does not have this advantage, the stars here are quite remote, even a marauder like the Weil people can hardly find the specific location of the earth and need to borrow dimensional devices to come to the earth, so for the earth, this is a catastrophe, but also an opportunity. ”

"Opportunity?"

Yang squinted.

And Zhou Wen nodded and said.

"It's an opportunity, since you can't avoid it, take advantage of it." Zhou Wen spread his hands.

"Compared with human civilization, the Wils, at least a high-level civilization, but the path is completely different, our current level is far from enough to rely on our own development, so we must rely on the outside world, although the Wils, although they are predators, but if we handle it well, we can also use them to achieve certain goals."

。