The immigration system is paralyzed.

Speaking of Mr. Hawking, I believe many friends are familiar with him. He is one of the greatest physicists in modern times and one of the great men who enjoyed an international reputation in the 20th century. Although many people may not know much about Mr. Hawking's research, after all, some research theories look profound and the research results may be difficult to understand, but they may all remember reading such an article "Hawking in a Wheelchair" in primary school textbooks. He has been in a wheelchair for nearly half a century, and only three fingers can move around. In the usual voice and communication process, it needs to be realized by voice synthesizer and other equipment. Although communication is difficult, it still cannot prevent Mr. Huo from becoming a world-famous scientist.

1942 65438+1October 8th, stephen william hawking was born in Oxford, England. Although his academic achievements in his childhood were not outstanding, his academic attainments were high. When Mr. Huo was 17 years old, he was admitted to Oxford University to study natural science, and it took only a short time to get a first-class honorary degree. Then he transferred to Cambridge University to study cosmology. At the age of 23, Mr. Huo received a doctorate.

It is difficult for ordinary people to go to college at the age of 17, and get a doctor's degree at the age of 23, but Mr. Huo did it, and he got a doctor's degree when he was seriously ill. In the last year of studying at Oxford University, Mr. Huo found his movements more and more clumsy. When I was studying at Cambridge University, the situation got worse and my speech began to be vague. Later, at the age of 2 1 year, he was diagnosed with amyotrophic lateral sclerosis, that is, motor neuron disease, which is often called "gradually frozen person". At that time, the doctor thought that Mr. Huo had only two years left. If he is an ordinary person, he may have given up on himself or dropped out of school to go home in the face of the doctor's "prediction", but Mr. Huo did not give up his studies and continued to study under the condition of getting more and more serious. Facts have proved that the doctor's "prediction" is wrong, and Mr. Huo survived strongly.

After being diagnosed as a "frozen man", Mr. Huo had to walk with crutches, but soon he was paralyzed and could only sit in a wheelchair. At first, although Mr. Huo was inconvenient to move, he was still able to communicate reluctantly, but his speech function deteriorated year by year. Later, Mr. Huo had a tracheal puncture in 1985, and he completely lost his ability to speak, only three fingers and two eyes could move. In order to enable him to communicate, scientists used a lot of black technology to build a wheelchair for him. By controlling the switch with his fingers, Mr. Huo can type what he wants to say, and with the help of a speech synthesizer, he can also make a sound.

As early as 2 1 year-old, Mr. Huo was diagnosed as a "frozen man", and later he was even paralyzed, so he could only sit in a wheelchair with only three fingers moving all over his body. He is paralyzed, but he has three children. Maybe many people are curious about where his children come from. Although Mr. Huo, a "frozen man", is getting worse and worse, his reproductive function is still normal and he can give birth.

Although Mr. Huo was diagnosed as a "frozen man" long ago, he was not completely paralyzed at first, but became more and more clumsy. Moreover, when he was studying at Cambridge University, Mr. Huo had already known his future wife Jane Wilde. 1967, when Mr Huo was 25 years old, his eldest son Robert was born, his second son 1969 and his third son 1979.

The first is that the earth's environment may change greatly: Mr. Huo believes that the earth's environment is not static. With the development of human society, the environment of the earth will get worse and worse in the future, especially with the continuous warming of the climate, the temperature of the earth will continue to rise in the future. It is estimated that around 2600, the earth will become a "fireball" because of high temperature, and our way out is to emigrate to other planets.

The second prediction is the threat of space: this includes the threat of asteroids and the threat of so-called alien civilization. There are countless asteroids floating in space. Although most asteroids are too small to destroy human civilization, there are many asteroids that will not reach the earth. But with so many asteroids wandering around, Mr. Huo is worried that there may be "fish escaping from the net" and asteroids may hit the earth in the future. Once an asteroid hits the earth, human civilization will be hit hard, even if it does not disappear immediately.

As for the threat of alien civilization, Mr. Huo is worried that alien civilization may invade the earth for its resources. Once advanced alien civilization invades the earth, we humans are almost powerless to fight back. Because alien civilization can realize interstellar flight to the earth, and we can't even get out of the solar system, the technical level gap is too big.

Another prediction is the threat of artificial intelligence: although the emergence of artificial intelligence has changed our lives, Mr. Huo is worried that artificial intelligence may threaten human beings in the future, because the ability of artificial intelligence in the future may exceed our imagination. Needless to say, I believe that some time ago, everyone saw a news that the "alien robot", known as the world's first living robot, could reproduce itself. At that time, after the publication of this study, some people worried that Mr. Huo's prediction might come true, but scientists said that these "alien robots" are currently stored in the laboratory and are easily destroyed, so you don't need to worry.

Summary: Although Mr. Huo is ill and in poor health, his fertility is still normal, so he gave birth to three children with his wife after marriage. As for Mr. Huo's prediction, although there is no evidence that it will come true at present, there are some phenomena that show that the earth does face some threats, such as climate warming, so it is necessary to protect the earth. While protecting the earth, we also need to intensify our efforts to find a livable planet to avoid the complete destruction of mankind when the earth faces a devastating disaster in the future.