The fission reaction of radioactive materials is used to generate electricity, which is used as a new source of energy. After listening to the emperor's words, Song Ziyu and Di Renjie's eyes suddenly lit up.

Because they fully felt that the emperor had pushed open a brand new door in front of them.

Di Renjie has decided that in the future, nuclear energy will become a new category of their scientific research.

Of course, it is estimated that only Li Su knows how difficult this research is.

But at this time, both Song Ziyu and Di Renjie were high-spirited.

Li Su is also not good at discouraging their enthusiasm.

Next, Li Su sternly instructed them that they must do a good job of protection.

When I got back, I immediately made protective clothing.

There is also Song Ziyu's body, which must be healed before he can continue to devote himself to research.

Di Renjie patted his chest and promised that he would strictly implement it in place.

After the two left, Li Su couldn't help but fall into deep thought.

Li Su also did not expect that the scientific research institute would actually find radioactive materials.

So in the future, when it is thoroughly developed, will it be the same as in later generations?

The development of later generations is certainly very powerful.

But Li Su felt that it was the best era.

At the same time, it is also the worst of times.

At that time, human beings had gone farther and farther on the road of death, and there was no turning back.

Large-scale excavation of coal mines, extraction of oil.

In many areas, the ground has been emptied.

In the center of the city, there will be sinkholes from time to time.

A lot of cars, planes, trains, all kinds of thermal power plants, all kinds of polluting factories, and so on and so forth.

They will expel a lot of heat and a lot of harmful gases.

They warm global temperatures, melt Antarctic ice and raise sea levels.

It will also destroy the ecology of the earth, make the climate changeable, and cause countless species to disappear.

Wanton destruction of forests and destruction of the environment.

Weapons research is becoming more and more advanced and powerful.

Now, all the weapons on Earth, if all of them were unleashed, would be enough to wipe out humanity thousands of times!

And then there's antibiotics, superviruses, natural disasters and viral disasters.

In short, the stronger the human race, the more it is dead.

And Li Su is in this time and space, and he doesn't want the earth to repeat the mistakes of the past.

In the original historical time and space.

Because there are many countries, they need armaments, they need competition, they need development.

There are countless things, and there is no way to coordinate them at all.

And now, Li Su felt that he seemed to be able to do something.

For example, if from the very beginning, the direction of energy that they are working on, they start with electrical energy and nuclear energy.

Electricity starts from pollution-free and more environmentally friendly wind, hydroelectric and nuclear power plants.

So in the future, will the pollution of the atmosphere become lighter?

If all countries work together, will they be able to completely eliminate weapons of mass destruction?

Can we eradicate pollution from the very beginning of development?

Can we take the environment seriously from the start? Protecting the environment?

Of course, it's hard to do that.

It's really hard.

Because, in Li Su's life, he can naturally do it.

With his strength, he is enough to build several powerful states and control the entire world, the vast majority of regions.

On Datang's side, he can also influence.

In fact, Datang's scientific and technological development is guided by him.

Whatever direction he guides, the development of Datang will develop in what direction.

After all, Li Su's casual guidance can make them spend their whole lives researching.

But what about after his death?

Will his children and grandchildren obey his will?

Will they fight?

Will his strategy of valuing the environment and protecting the environment be completely undermined?

All this, no one knows.

Even Li Su himself has no way to guarantee this.

In all dynasties, no matter how great the king, there is no guarantee that future generations will be able to be virtuous and able to keep it.

However, Li Su still decided to do something for future generations.

After thinking about it, Li Su decided to write a book.

In the past, Datang published a push back picture.

In this life, because of his arrival, the push back picture did not appear.

Then, Li Su decided to write a warning book.

The purpose of this cautionary book is that Li Su just wants to tell future generations.

The threat to human beings comes from nature and from the environment in which they live.

And it shouldn't come from themselves.

They shouldn't kill each other.

It is more important to unite and conquer nature and travel in space together.

Think about how many people died in the two world wars of mankind before?

How many resources are consumed?

Don't they know that this kind of internal friction is meaningless and even devastating for the human species itself?

They naturally know, but all they can see is a little benefit of their own.

They are indifferent to the entire human race.

This is also the root of human inferiority.

If humanity does not have war, it can work together.

How amazing will the current technology be?

Li Su's warning book is to serve as a warning to future generations.

With Li Su's status and status, this book will definitely be able to attract everyone's attention.

Of course, as time goes by, future generations may become more and more indifferent to his awe, or even ignore it.

Therefore, it is clear that it is not enough to rely on the current prestige.

You have to have a little bit of dry ingredients.

And for Li Su, dry ingredients are actually very easy.

For example, how many natural disasters have occurred in the whole world since this point in time?

These are clearly recorded in later generations.

Of course, although because of Li Su's arrival, the whole world has undergone tremendous changes.

But Li believes that there are many natural disasters that will not change because of this situation.

As long as you take the timing of these disasters and relax a little.

So isn't the terrifying ability of such an unpredictable prophet enough for future generations to completely mythologize themselves?

Then, the content of his warning in the warning book can also attract everyone's attention.

In this way, Li Su's original intention of writing this book has really been realized.

On the title page of the warning book, Li Su first wrote such a sentence.

The threat to human beings should be nature, disease, and the environment, not human beings themselves.

Next, Li Su listed in detail the circumstances that might lead to the extinction of mankind.

Such an enumeration is actually a very easy thing to do.

Because, in the future generations, I don't know how many people have done such a thing.

Let's say an asteroid hits the Earth.

Gamma rays explode, the sun becomes a supernova, and so on and so forth.

Among them, there are also threats posed by humanity itself.

After enumerating all the circumstances.

Next, it's all about warnings.

Li Su warned future generations that human resources are limited.

Human resources and wisdom should not be bogged down in endless internal friction.

Because the enemies of humanity, from the outside, should not come from within.

These contents are certainly clichés in later generations.

But for the people of this family, it is absolutely novel content, enough to attract the eye.

Of course, that's not enough.

Next, it's time to get the dry stuff.

Next, there is the most important part of the warning book.

Because the next content is the prophecy made by Li Su.

These prophecies are all about some great natural disasters that have occurred in the afterlife.

Li Su listed them one by one in order.

Li Su knew that when this book was first published, the vast majority of people naturally did not believe in this kind of prophecy.

They will feel that it's he, the emperor, who is alarmist in order to consolidate his rule.

But it doesn't matter, time will tell.

When these disasters struck one by one, everyone would be surprised and would have faith in his book.

Li Su thinks that this book is probably the greatest contribution he has made to this parallel world after crossing over, right?

In terms of technology, even without his guidance, there will always be a day when it will sprout naturally.

But this cautionary book, with his current status and terrifying prophetic powers, will certainly be able to avoid a great deal of infighting in the future.

Avoid serious and inevitable damage to the environment.

After the whole book was written, Li ordered it to be printed.

The first batch of copies was 1 million copies.

That's a staggering amount.

Don't look at later generations, the number of best-selling books, the largest one, has reached an astonishing 10 billion.

There are hundreds of millions of books published, and there are many.

But it is only after the continuous accumulation of time that there are such proud achievements.

Moreover, the population of later generations is far from being comparable to that of this era.

And now the degree of cultural popularity is also relatively low.

Now the most popular Journey to the West is published, and the number of published copies is only a few hundred thousand.

Therefore, the number of copies printed in one million copies is really astronomical for this era.

Of course, Li Su did not publish this book to make money.

The price of this book will be very low, so low that it will not make much profit.

At the same time, this book was written by the greatest emperor in the world.

Li Su believes that one million copies will be printed, which is not much, and can be easily sold.

However, before the book was printed, many people came to see Li Su.

The first one to come was Shangguan Yi.

After coming in, Shangguan Yi persuaded: "Your Majesty, the old minister thinks that this warning book written by the emperor is well-intentioned and is definitely a classic masterpiece. ”

"However, is the content of the rest of the text revised again?"

Li Su smiled slightly and asked, "Shangguan Aiqing, why do you need to revise it?" ”

Shangguan Yi smiled bitterly: "The emperor's current prestige has reached its peak among the people, and even in the whole world. ”

But the second half of this book of caution is all prophecy. Although the emperor is a saint of the ages, this prophecy has been predicted more than a thousand years later. ”

"Who can say what will happen more than a thousand years later? What if that doesn't happen? This is a heavy blow to the emperor's prestige! ”

In fact, Shangguan Yi's worries are more than a thousand years later.

He feared a volcanic eruption on the European continent five years later.

Five years is a short time.

Once this book of caution was published, five years later, there would be no volcanic eruptions on that mountain.

Then the emperor will be discredited.

This is a heavy blow to the entire Huaxia Kingdom.

Therefore, when Shangguan Yi saw the manuscript of this book, he was immediately surprised.

Hurriedly ordered someone to stop printing, he first came to dissuade the emperor, trying to make the emperor change his mind, and first revise the book before speaking.

After listening to Shangguan Yi's words, Li Su smiled slightly.

He naturally knew what Shangguan Yi was really worried about.

But for the first prophecy in the warning book, Li Su has full confidence.

Because of that volcano, Li Su has already gone to investigate it himself.

By all indications, the volcano is gradually being resurrected.

In recent years, there will inevitably be an outbreak.

In that case, there would be no problem with this prophecy.

In terms of time, it should not change much.

As for other prophecies, Li Su also firmly believes that it will definitely happen.

Because the continental plate has not stopped.

All kinds of disasters will not be transferred with a person's crossing.

Even if there is an impact, it is minimal.

Thinking of this, Li Su couldn't help but say to Shangguan Yi: "Shangguan Aiqing, you can rest assured, since I dare to make such a prediction, I have full confidence." ”

"This book has to be released. In my opinion, all the feats I have done before are far inferior to this book. ”

After listening to Li Su's words, Shangguan Yi couldn't help but fall into silence.

He was a little difficult to approve of the emperor's words.

But Shangguan Yi was able to understand the emperor's good intentions.

And since the emperor insisted on printing this book, he had no reason to dissuade him.

……

The book began to be printed as scheduled.

In the process of printing, Wu Meiniang, Xu Hui and others came to admonish.

But Li was unmoved and refused to make any changes to the book.

Finally, after the printing was completed, the book began to be fully listed in Huaxia, Datang, Xinlu and Xinqi.

And this book, as soon as it hit the market, caused a huge sensation.

Because this book was written by the Wise Shenwu Emperor of the Chinese Kingdom.

This alone will make countless people willing to pay for it.

This is the first book released by the emperor, you must buy one and keep it at home to treasure!

Moreover, this book can attract people not only because it was written by the emperor.

The content of this book is even more popular.

Everyone was shocked when they saw it.

The book, as soon as it was released, sold quickly at an incomparably terrifying rate.

The number of sales is increasing at an extremely terrifying rate.

In just half a year, the first printing of one million copies of the book was sold out.

This sales volume created the first sales myth.

(End of chapter)