Organic matter is a scarce resource in the universe. Only a thin layer of life on the surface of a planet can be produced in large quantities. Using industry to synthesize organic compounds, especially complex organic compounds, is absolutely thankless. Human beings can synthesize urea and methane industrially, but they want to synthesize amino acids from inorganic materials Of course, but most of the amino acids synthesized are poisonous!

All amino acids have chiral carbon atoms except glycine. Only the most sophisticated factory of biology can synthesize amino acids with single chiral configuration.

Whether it is animals or plants, the intake of synthetic right amino acids is likely to have a huge adverse reaction.

Compared with the complex organic matter, the separation of nuclear fuels such as helium-3 is much simpler. As long as the civilization has the ability to exploit woodlike planets, it can separate almost endless helium-3.

Precious metals such as gold and platinum are even less valuable. Take the solar system as an example. The value of mineral resources on asteroid 241 Germania is as high as 95.8 trillion US dollars, which is higher than the global GDP of 73.982 trillion in 2013.

This is just an asteroid. If we can exploit the core of earth like planets, the metal resources will be endless.

So, in the interstellar market, organic matter is more valuable than conventional metals.

This is the interstellar knowledge that humans have learned from the badit.

Of course, we don't need too much organic matter to be mined in Riley. We just want to extract some highly polluting and scarce chemicals.

If these things are produced in Kunlun Mountain, the pollution is too great and the output is limited, but it is no problem to put the factory on the planet.

As for a planet, if it is slightly polluted, it can be easily purified. This is also the argument of scientists. This pollution will not greatly damage the living environment of native creatures.

On the other hand, even if people want to dig hundreds of millions of tons of coal, it is unlikely that Kunlun Mountain has so much space to load. It's enough to get some chemical products.

With these words, sun Yuting bowed gently again To sum up, these evidences indirectly prove that the birth of the world tree was 150000 years ago, and there is no earlier record. "

“…… The religious documents of the Riley people also provide a little evidence for the theory of Alien Creation. 150000 years is a very critical time node. "

Zhang Yuan felt his chin and looked down.

According to the records of Aboriginal civilization, the so-called "World Tree" really seems to appear suddenly without any excessive links.

However, the so-called evidence is still only indirect evidence, and still can not prove that the "World Tree" is genetically modified by aliens.

"This is still only a conjecture."

Such a conjecture is not enough to stir up the whole Kunlun mountain. What makes a stir is the following series of conjectures!

First, the time node of the "World Tree" on Riley is too close to the first interstellar civilization encountered by the glitzer civilization, the enlightenment civilization!

Glitzer civilization, the first alien civilization that human beings met, the drug addicted pangolins.

There is a clear written record that the glitzer civilization met the "enlightener civilization". Due to the loss of a large number of historical data, this time point is a bit vague, but it should be around 100000-150000 years.

So, if the "Alien Creation Theory" is true, is the so-called "interstellar civilization" the same?

Second, it is around this time node that the human ape on earth came out of Africa and gave birth to the so-called moste culture!

Moste culture is a Paleolithic culture in Europe, West Asia, Central Asia and northeast Africa. It was first discovered in the lemusige rock shed near lesezi, Dordogne, France.

The culture began about 150000 years ago.

Third, the badit civilization, at this point in time, mutated into a long-lived species, whose life span has increased by leaps and bounds from hundreds of years to thousands of years.

Yes, 150000 years ago!

This series of coincidences add up, it is not a coincidence!

150000 years ago, what might have happened in this starry sky, it's really possible

With this analysis, everyone was really shocked. They seemed to see the story that had happened 150000 years ago, an extremely powerful civilization, wandering in the galaxy, Orion cantilever, code named "enlightener"!

For some unknown reason, they swept across this region, witnessed all kinds of Aboriginal civilizations, and left their own unique marks, big or small, which may be insignificant, and may affect these low-level civilizations for a lifetime.

Even the earth human beings!

When this was possible, everyone in the meeting room held their breath, as if the oxygen in the air had suddenly disappeared.

This is incredible!If it comes to more advanced alien civilizations, or even to humans themselves, it becomes even more interesting.

A few minutes later, a crisp sound of music broke everyone's thinking. This time, the scientific research report meeting officially ended, and the lively applause rang out. Dr. Sun Yuting bowed a little shyly, and then walked down the platform The next time, it doesn't belong to her, who is a doctor.

However, not many people left the conference room, including Zhang Yuan himself, are also excited to discuss whether this civilization, called "enlightener", has had a far-reaching impact on mankind itself.

In other words, has it given mankind a little help and promoted the development of mankind?

This kind of influence can be very small, but it can also be very large.

After a while of discussion, a historian stood up and said, "first of all, it is certain that human civilization has stayed in the Paleolithic age for a very long time, at least three million years! The progress of these three million years is very small. Human beings have experienced the ice age, and even are about to reach the point of extinction. "

"In the past three million years, language may have come into being, but there should be no written language, which can be called stagnant development."

Everyone nodded. This kind of stagnation can't be said to be complete stagnation, but all progress depends on chance.

The expert came to a conclusion: "therefore, creatures with wisdom may not be able to give birth to civilization. For a civilization, it may be a big obstacle to have characters and mathematics. It takes a lot of chance and long-term practice to have these disciplines. "