Cyber ​​Heroes

Chapter 75

Survival requires energy.

If the electricity consumed by the TV is not included, then a man weighing 60 kg sitting on the sofa and watching TV for a day will consume about 2000 kcal of energy.

If you are involved in physical labor, you need to consume more.

Two thousand kcal, converted into electrical energy, is about 2.3 kWh.

This is a person's basal metabolism for a day.

Of course, even if there is a certain amount of exercise, the energy required will not be much more than this.

Even for high-intensity exercise, a person should only need four kilowatt-hours of electricity a day.

Each gram of carbohydrates can provide about 18 kJ/3.75 kcal of energy for humans.

A person can maintain basic consumption by consuming 550g of sugar a day.

"Of course the existing agriculture of human beings can provide so much food for all human beings. But in fact, famine has always existed." I folded my arms and continued: "In Africa, West Asia, and Central Asia, a large number of human beings have not even It’s not satisfying at all, there are pictures of them approaching skeletons or taxidermy, and the media has taken a lot. And in slightly better places, people have to spend 70.00% of their income on buying carbohydrates.”

"But at the same time, in other places, grain is used to feed livestock and poultry. The efficiency of energy transfer along the food chain is only 10% to 20%. If 1000 joules of grain are fed to livestock, you can only get about 100 to 200 joules. Meat for energy. Many people, including us, can rely on this meat to feed themselves with high blood lipids."

"Ahem." Mr. "Black Warrior" added: "However, if those paunchy poor people cannot digest the excess carbohydrates, then the agriculture and food industry in their country will collapse, causing economic crisis. So, less Some unbelievably healthy rich guy will tell them it’s perfectly fine to eat that way — they should embrace that food culture and hypnotize themselves to be healthy.”

"The global carbohydrate trade itself is unhealthy - the capital of a superpower is crushing the local agriculture of all other countries, and the people who have to consume it do not think there is anything wrong with high blood sugar and high blood fat. "

I nodded. "If I were an agronomist, I might have some other ideas. But..."

I pointed to the PPT behind me: "We can completely cut off all this now. So I just said that letting a few rich people live another 200 years is just a 'necessary sacrifice'-because before that, there will be countless Poor people struggling between hunger and poverty benefit."

"At the same time, the entire natural environment will also be greatly improved - the agricultural land needed by humans will be greatly reduced. If electric field energy can replace one-third of ATP chemical energy, then humans can reduce it by one-third One agricultural land area. If electric field energy can replace half of ATP chemical energy, then human beings can reduce agricultural land by half”

"What do you think of this explanation?"

If only large mammals are counted, then in the 1 years after the agricultural revolution, the population of animals raised by humans has crushed their wild counterparts.There are only 20 wild gray wolves left on Earth, but there are 500 million malformed subspecies of gray wolves left.The ancestor of domestic cattle, the European aurochs, became extinct 14 years ago. There are only about [-] wild buffaloes left, and only hundreds of thousands of bison in Africa.And even if the buffalo species are excluded, there are [-] billion cattle raised by humans.

Most of the large animals on the surface of the earth are poultry and livestock raised by humans.

The woman looked at "Black Warrior": "How much did you spend to turn a yeast into this?"

"If you don't count the initial research and development investment, if you count this time alone, the cost of the medicine is about tens of dollars. If you want to calculate the hourly salary of me and my assistant..."

"The human body has 40 trillion cells." The woman said, "Are you going to use the total annual income of a superpower to do plastic surgery, just so that one person can eat for only a few cents a day?"

"Black Warrior" said: "The cost still has a huge compressible space..."

"I still say that, this is the content that needs further research." I said: "Because of this possibility, we have to go in this direction to build technology, and then let technology change our world—— To research and develop technology, you must have resources. Right now, if you want to have resources and the power to guide this direction, you can only 'steal'."

"As I said, we are the ones who stole the fire from the sky."

..........................................................................................

——We are the ones who stole the fire from the sky...

——We are the ones who stole the fire from the sky...

——We are the ones who stole the fire from the sky...

Thoughts are running, and bioelectricity is surging in the brain.

Xiang Shan stood up tremblingly, and unplugged the hard drive.

"What is this... whose memory is this... no, no..."

"this is mine……"

"This is my memory!"

Although there is no evidence, Xiang Shan is so sure.

His brain was calling for that hard drive, as if the hard drive was the missing part of his brain.

The remaining memories in his mind - the memories about emotions, echoed the contents of the hard drive.

Xiang Shan uploaded almost all the content in his brain that could be turned into data except for "knowledge", leaving only those that are difficult to transform without loss - including emotions that are difficult to confirm, intuitive feelings about a certain event, and so on.

The brain remembers its own experience, not by compressing audio and video into a file and then arranging them according to the time axis.It stores "my visual memory of this event", "my auditory memory of this event", "my subjective feeling about this event" and "knowledge I have learned from this event".

Therefore, some people will forget what an elementary school teacher looks like, but they will not forget the knowledge taught in the elementary school classroom-even if the specific situations in which these knowledge are taught have been completely forgotten, it is the same.

"A single picture flashed in my mind, but I don't remember where it is", "I tasted a certain taste, I couldn't help crying, but I didn't know why I cried" and "I remember tasting a delicious food when I was a child. , even remember the name of the snack, but not the taste", it is possible to happen.

What Xiang Shan remembers is "my subjective impression of something" and "the objective knowledge I learned from this thing".The former is difficult to transform without loss, and it may detract from personality and make oneself forget the reason for "upholding righteousness".The latter is useful, perhaps to help him fight his enemies in desperate situations.

And now, the "feelings" he has are echoing these "memories".

It's as if the edges of a puzzle fit together.

It is as harmonious as Tai Chi yin and yang fish.

"This is my memory... my memory... my memory..."

"Master..." There was an exclamation from the door.Yuki was startled, and hurried over, saying: "You are not in the right condition now..."

"Leave me alone!" Xiang Shan was extremely restless at this moment, and he pushed his disciple away casually.Yuki rolled on the ground, inexplicably terrified.

The girl at the door wowed and let out a piercing cry.

The cry finally brought back Xiang Shan's consciousness from the distant past.Looking at his hands, he said, "Ah... Zizi... Sorry..."

Xiang Shan stood up, pushed the door unsteadily and walked out: "Leave me alone, let me be alone."

Yuki is completely clueless.He had never seen a master who lost his composure like that.

Xiang Shan knew that his mental state was extremely unstable now.In order to avoid accidentally injuring others in a state of confusion, he voluntarily left the base, walked out of the green forest village along the secret passage in Gliad's room.

It was night outside.There are no clouds in the sky, and the man-made chaotic starry sky is emitting a strange light.

Xiang Shan knelt on the ground and covered his head.

"Why... why... why why why..."

Why would he acquire his own memory here?

Xiang Shan felt that he should have been defeated after a certain battle, and then his memory was either destroyed [like those burnt components in his brain], or was taken away by the enemy.

And he is a rebel, a thug defined by the government, so his enemy should also be a tyrant above the government.

As it should be.

He never thought that part of his memory would appear in a certain village in the green forest—and it was still sent by the Demon Sect.

"Who am I... Who defeated me? Who am I against?"

"What have I done in the past?"

"Why is the world like this?"

Memories evoke memories.

Like pulling out a radish to bring out mud, more and more circuits in the brain are aroused to join this frenzied discharge.

That day...

those people……

"Black Samurai", that girl named "Zhu", that man, that woman...

other people……

"I……"

severe pain.

"I am...Xiang Shan..."

"I am Martial Ancestor Xiangshan..."

"I am... the leader of the transhuman revolution..."

"I am the origin of the knight..."

"I'm……"

A severe headache interrupted Xiang Shan's thinking.He slammed his fist on the inner wall of the corridor, roaring towards the sky: "Yawgmoth!"

"I know you must still be alive! I know you must still be alive!"

"You bastard! You...I must...I must let you! Let you! You!"

The man yelled and cursed at the sky.He still doesn't know why he is scolding, and who he is scolding.

But he scolded really seriously.

"Hehe, why are you crazy, knight." Another voice suddenly appeared behind him.

Xiang Shan turned his head suddenly, but saw a bloody mouth.

- bad...

Consciousness switches back at the last moment.Xiang Shanshou pushed up, and then turned around at will, throwing the dog away.

(End of this chapter)