In fact, Cheng Lao's statement is that we need to go back to a long, long time ago, when it was the primitive state of human beings, that is, why did our human ancestors stand up and why they left their hands empty. Pen? Interesting? Pavilion wWw. ｂiquge。 ｉｎfo

First of all, we must confirm that we humans are completely different from all other animals on the planet!

That's right, that's it.

Although, from a genetic point of view, primates such as apes, their genes are very similar to us humans, we are definitely completely different, and the difference is huge.

There are many characteristics, such as we humans will get a disease that all animals don't have, that is, hemorrhoids!

That's right, hemorrhoids is the most special kind of human lesion, other animals don't have it, the reason is that we stand up, because we stand up, so the blood circulation in that place is different, in short, the physiological structure there is not to let you stand up, if you are like other animals, crawling, then you will not get hemorrhoids.

And in fact, we humans suffer from the most diseases!

Yes, we humans have a relatively long lifespan, but we humans are not healthy, and other animals are not so sick, unless those animals are raised by humans, such as fat cats, as long as they are in the wild, animals are very healthy, and once they get sick, they will die, and we humans are different, we humans will get sick, or they are born sick.

By the way, we humans are all premature babies, because if we weren't premature, we wouldn't have been born at all.

So, the second question arises, which is why are we like this?

Cheng Lao's statement is that it is because we humans have stood up, it is because we humans have freed up a pair of hands to work!

So, the key point comes, why do we have a free hand?

That's right, since we humans are like this, because we have free hands, and then we are sick, then at the beginning, to put it simply, according to the "Theory of Evolution", this should not be, it should not be worth the loss, but what is the truth?

This must go back to the moment our human ancestors raised their hands and stood up from the ground!

This is an extremely important historical moment, and this historical moment is different from the era we have known in the past, we thought it was a million years ago on the earth, at that time, our ancestors had an idea, why not free hands, why not stand up?

Some even say that we leave our hands free to make tools, because of the Stone Age.

In fact, this is all wrong, because the earliest human beings had free hands and had nothing to do with making tools and Mao, and the era was not the Stone Age, there were no tools at all in that era, and we humans had nothing to rely on, which was at least more than three million years ago!

That's right, at least, because this is an archaeological discovery, in the 21st century, in Africa, which is recognized as the place of human origin, human beings found a fossilized skeleton of a girl, and that fossil can accurately show that she walked upright, and her age is more than 3 million years.

This can be known very accurately, the age is made of carbon, and walking upright is simpler, looking at her bone shape, such as the foot bone is very large, there is an arch, the shape of the spine, this is very simple, can be sure.

However, more than 3 million years ago, there were no tools, and the people of that era would not know how to make tools, so what did they do with their spare hands?

In the end, the results of our human research show that, of course, there is a lot of reasoning and the facts of the time, that is, the reason why human beings have free hands is not active, but forced!

At that time, there was a particularly significant geographical shift on Earth, and that was the Great Rift Valley!

The appearance of this Great Rift Valley directly brought about a consequence, that is, the environment where our human ancestors lived at that time underwent major changes, that is, Africa became what we later remembered as humans, grasslands!

Originally, it was all that kind of primitive jungle at that time, just like the place where Yuan Fei specially trained, but it suddenly became a grassland, so it naturally brought ...... Death.

That's right, the power of evolution comes out, and the most direct is the problem of sunlight.

The direct sunlight on the human ancestors did not have such direct exposure before, and many other animals were sunburned to death by this direct sunlight, because they could not change their habits, or they did not have time. So what about our human ancestors?

Stand up!

A seemingly simple act, but indeed a decisive act, is to stand up and walk upright, because in this way, our human ancestors received much less sunlight and a smaller area!

At the time, this behavior was directly to make other animals evaluate humans......

Stupid! That's a big idiot! What are you standing up for?

Absolutely, because the behavior is so strange that even the fellow human beings don't stand up like this, they still crawl.

And this behavior did seem silly at the time, because it directly brought a lot of questions, what are you doing with your free hands?

There is also a disease, after standing up, the immediate face is the problem of giving birth, the child can not be born, what should I do if I have a difficult birth?

Human beings have children, has always been a big problem, as far as human history is concerned, the probability of dystocia itself is 10%, plus some other factors, so, the mother has always been through the ghost gate, until the end of the 19th century, this problem has gradually been solved to a certain extent, and then the 20th century really let the fertility rate increase on a large scale.

So, such a stop, paid a great price!

But at that time, it was necessary to stand up, and if you didn't stand up, then you would be sunburned!

This is actually a multiple-choice question, that is, to be sunburned directly, or to stand up and bear the ensuing diseases, which is better, I don't know, no one knows, but our human ancestors made this choice to stand up, and then there was human civilization, which is a decisive action!

So, in that case, back to that question, that is, the aliens and their last civilization inheritors, those individuals, they all committed suicide, and the reason is that they deduced that no matter how hard they tried, the final result of human beings was to the end, and the same is true of the universe, so they committed suicide and ended their lives, and there is no difference between early death and late death.

In this way, go back to three million years ago, the moment when human beings stood up, our human ancestors, will they know that this station will give birth to the future, such as our present, brilliant and incomparable human civilization?

The answer, of course, is no! (To be continued.) )