Almost all people who study biology have used animals to do experiments.

The most famous one is naturally the guinea pig.

If this question is thought from the philosophy of life, every life created by Nuwa or other Creator must have the principle that it exists in this world.

Whether it is the mice and frogs that are always available in the laboratory, all animals should have their own natural history.

Of course... humans use all means to make themselves progress is also a natural process and a necessary step in the evolution of human life.

But when humans do these things, they never thought about why they should build their progress on the use of other lives.

It is said that humans in this world are the cruelest, and this is really not false. After all, humans can even use the same kind of terrifying lives to experiment under certain circumstances.

However, all this is because humans have the power of life and death in the entire biological world!

Any creature that gains dominance in the constant fighting of everything in the world will be as cruel and terrifying as humans.

What is life supreme and equality of all things is just a moral supreme view. This is called the law of nature. On a large scale, it is the prey of the weak.

There is an old saying that if a person does not commit himself, heaven will punish the earth.

This seems to be a very selfish sentence, but it reveals a very clear fact that just as you choose for the sake of nature, the fittest can survive.

From this point of view, it is meaningless to expand morality to other species. If a person is locked with a beast with bare hands, the beast will eat because of the need for survival, and humans will resist because of survival.

When humans had not yet evolved to what they are today, countless ancestors became one of the animal food chains.

Finally climbed to the top, how could I not hold on to my rule firmly?

Of course, the creatures at the top of the food chain will sooner or later die.

For Ye Xuefu, she felt very cruel when she was doing an animal experiment for the first time, and she didn't even dare to do it.

But when I think about the text "Must Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a Be a

There is a clip inside that has a profound impact on Ye Xuefu.

This means that a professor has been doing an experiment that requires peeling off the outer membrane of a frog's egg.

This kind of surgery is very difficult to do. You need to have proficient skills, patience and care.

This professor has been working on it for several years without success, and no one of the students dared to try it.

But Mr. Tong studied hard quietly. He was not afraid of failure. He did it over and over again, and finally succeeded...

Ye Xuefu's first experiment was not to peel the outer membrane of the frog egg, but to destroy the frog's brain... When she grabbed the frog, she was confused. It's no exaggeration to say that her mind was really blank and there was nothing!

She is an excellent top student. She faced such unacceptable experiments for the first time. In the end, Ye Xuefu still failed to take action, and in the end she asked a classmate to help her solve the problem.

In the next two days, Ye Xuefu was in a daze. She began to wonder why she wanted to study this major and why she did these things.

At that time, she was also trapped in a "misunderstanding" that life should be equal. Of course, it cannot be said to be a misunderstanding, but she began to doubt her decision.

Later, under the guidance of the teacher, she finally figured out why she chose this major, because she is a member of human beings. If she wants to learn for the progress of human beings, everything she does must reflect her values.

If she cannot be a person who is useful to society, then life will have no meaning.

Later, Ye Xuefu asked the teacher why she had to destroy the frog's brain first. She felt that this was somewhat difficult for her to accept. The teacher replied that it was to make the frog less struggle and facilitate all the next experiment operations.

In order to relieve Ye Xuefu, the teacher said that this can relieve the frog's pain and make its nervous system unable to perceive, so that the frog will not be so painful.

This relatively humane answer made Ye Xuefu feel much more relieved.

Later, when Ye Xuefu used rabbits for experiments, she would first use anesthetics for the rabbits. Before the experiment was over and the anesthetics disappeared, she would directly kill the rabbits with an air needle.

Gradually, Ye Xuefu no longer hesitated because she knew that the more neat the movements, the less pain the animals would suffer.

Ye Xuefu feels very uncomfortable every time.

And there are always people who stand at the moral high point and accuse them of cruel behavior on the animals, saying that her pain and discomfort are both hypocritical!

Ye Xuefu never refuted it because she really couldn't find a completely alternative to animal experiments. Humans can never do experiments with living people. The guy in the Japanese army that carried living people to experiments was not human at all.

Now Ye Xuefu is fully mature, and she will not feel guilty and blame herself for these things. She has realized that cruelty is originally part of nature.

Isn’t humans cruel to deal with animals when eating meat? Even if they don’t eat meat, they have to use vegetarian food instead. Plant protectors will come forward and shout that plants are life, and life is equal.

If so, all things on the entire earth that cannot survive by photosynthesis will starve to death.

Too many Virgin bitches will enjoy the health and safety brought to them by medical and biological research, and criticize the cruelty and ruthlessness of medicine and biological research. This is simply a very irrational and unreasonable act.

Of course, if all sentencing of criminal humans in the future is changed to experimenting with living people, perhaps the crime rate in this world will be reduced a lot.

For minor crimes, they will do some minor experiments, at most they will have adverse reactions of vomiting and diarrhea. For major crimes, they will do even bigger experiments. If there is a sequelae, they deserve it. If serious murder, abduct, strong X-Embolism, etc., they will be directly tested and died... Well, this involves humanitarian issues.

To put it bluntly, biological research and experiments are a way to use great good to save small evil.

After all, today's society is a human society, so everything should be based on the interests of mankind. Even if you use other small animals, you will not use criminals because they are lucky enough to make a "human skin".

What Ye Xuefu couldn't accept now were those lunatics who were doing experiments with other lives.

Those madmen, no matter what the test items in their hands are, whether they are humans or other animals, as long as they are creatures that can get the test results, those madmen dare to use them!

It is because of the existence of those lunatics that so many strange creatures of all kinds appeared.

Those things are often created by humans themselves, and humans will sooner or later die in the hands of those things they create.

The process of life is a process of choice, and ethical understanding also requires a process of choice.
Chapter completed!