I know little about the scientific thinking method of such a great scientist as Hawking. Therefore, I am not qualified and qualified to comment. Thank you for inviting me!
In China, Hawking is famous for his book A Brief History of Time, but he is regarded as a "crow's mouth" because of all kinds of "divine prophecies" inexplicably imposed on him and his worries about the future fate of mankind.
So what kind of person is Hawking?
Hawking's most important scientific contributions were made in the 1970s and 1980s, including the singularity law and Hawking's black hole radiation theory put forward with Penrose.
Let's take a look at Hawking's prediction. What is the idea to express?
1. This alien is Columbus, and he may be up to no good. Humans should not touch him.
In 20 10, Hawking said in the documentary "Exploring the Universe with Hawking" of the National Geographic Discovery Channel: Because there are hundreds of millions of galaxies in the universe, it is reasonable to judge the existence of alien creatures numerically, but just like Columbus's arrival in the New World, aliens are also likely to be up to no good.
Highly intelligent creatures are likely to bring disaster, and the earth may become a colony of aliens, so humans should not send messages to try to contact aliens.
Hawking's remarks are only reasonable guesses, and his warning is also a concern for the future of mankind.
In fact, Hawking even pointed out that Columbus's discovery of the new world fundamentally changed the old world, and the expansion of mankind into outer space will have a greater impact. It will completely change the future of mankind, and even decide whether there is a future for mankind, and he himself is actually actively participating in the project of finding extraterrestrial life.
What we worry about, what we are afraid of, and what we are afraid of are not to escape. In this way, you will always worry, fear and fear. Only by facing it bravely, touching it and understanding it can we get rid of these nightmares.
The earth will become a fireball, and human beings must go to another planet to live.
Hawking believes that due to the excessive increase of the earth's population, energy consumption will turn the earth into a hot planet radiating huge infrared energy in 2600, and human beings will not be able to survive on the earth.
We need to develop faster space flight technology and boldly go where humans have never been.
Hawking once said before: If human beings can't leave the fragile earth in the next 1000 years, they are likely to face the fate of extinction. Later, he hoped that our technology could send humans to another planet in 100 years.
Whether Hawking's prediction comes true will take time to test, but at least in the future 100, there is no problem for human beings to reach another planet again.
3. Artificial intelligence may end human civilization.
Hawking realized the great opportunities brought by artificial intelligence and felt the severe challenges.
Hawking said in an interview with BBC on 20 14 that artificial intelligence will take off on its own and redesign itself at an accelerating speed. Limited by the slow biological evolution, human beings cannot compete and will be gradually replaced.
The all-round development of artificial intelligence may mean the end of mankind. Later, it was pointed out that unless a way to control the development of artificial intelligence is found, the emergence of artificial intelligence is likely to become the worst event in the history of civilization.
This prediction is really shocking, which is consistent with the view of Musk, the founder of space exploration technology company, that is, artificial intelligence will pose a great threat to human survival and is a new way of life beyond human beings.
In view of this, Hawking and Musk led the formulation of 23 "military regulations" for the development of artificial intelligence, hoping to restrain the development of artificial intelligence and ensure the future interests and safety of mankind.
Global warming may reach a critical point, and the earth may become Venus.
When the United States announced its withdrawal from the Paris Climate Agreement, Hawking warned that global warming would reach an irreversible critical point, which might cause inevitable environmental damage to our beautiful planet.
Endangering nature, endangering us and our children, and may cause the collapse of the earth's climate, turning it into a world like Venus, with a temperature of 250 degrees and sulfuric acid rain in the sky.
If we take measures now, we can still prevent this disaster.
Many people, including many scientists, do not believe that the earth's climate will collapse, because it seems that there has never been such a situation in the history of the earth. However, the rise of mankind has never been experienced on earth. Our crazy acquisition of energy is something that the earth has never experienced.
Although I don't believe that the earth will become Venus, I plan ahead. Wouldn't it be better to find a way to solve the possible climate collapse?
Hawking's series of predictions are actually great worries about the future fate of mankind, including artificial intelligence, climate change, genetically modified viruses and nuclear war. It can be said that they are all real threats that mankind is about to face.
Some people may not believe or accept how such a small person can pose such a great threat to such a powerful earth. Ignoring Hawking's warning, he thought he was alarmist, so he was cynical.
Others may exaggerate Hawking's prediction and think that unscrupulous media are out of context and alarmist and misleading. There are also some misunderstandings about Hawking.
Others think that the value of Hawking's theory is not as famous as it is, and there is a big gap.
In any case, Hawking has left this world with all the wealth he can leave behind. Hawking has made great contributions to the development of black hole theory and is the most authoritative black hole expert in the world today.
Hawking radiation is the first convincing theory of quantum gravity, which is probably the key to solve the mystery of quantum gravity and the lid to uncover the mystery of the whole universe.
These are the research results that represent the future, and may not reflect the present value.
But one day in the future, maybe Hawking will be even more radiant.
In fact, many Hawking predictions popular on the Internet are rumors, but many people believe them when they spread more [covering their faces].
I don't think it's crazy, but it can't be explained by current science. The world is a mystery.
Yuan Tiangang and Li's Tui Bei Tu, Gan Kun Wan Nian Ge, Zhuge Liang's Qian Ma Ke, Shao Kang's Plum Blossom Poetry and Liu Bowen's Pancake Song are all the ancestors of prophecy. Are they explained by current science? Science is not everything.
Hawking's prediction lacks sufficient evidence to prove its authenticity. In the field of science, we must make bold assumptions, but with the existing knowledge of the universe, it is impossible to put forward arguments that conform to scientific laws, and it is impossible to verify and falsify predictions.
We can be curious about Hawking's physical world, but we don't have enough physical knowledge to judge the scientific nature of his prediction. In today's physical circle, there can only be controversy, but not judgment.
I have read the book A Brief History of Hawking Age. After reading it for a long time, it will be very attractive to read. The meaning in the book often needs to be understood repeatedly. If the inference in the book holds, are humans monkeys? How big is the universe we can go to? How many forms will we have in the universe?
The universe is vast and the imagination is infinite.
This is a hypothesis, which is equivalent to some hypotheses such as Einstein's theory of relativity, but later scientists have confirmed the theory of relativity, hoping that Hawking's prediction will never be confirmed.
1. Scientists have found that many planets have left the Milky Way, which means that there are many unstable factors in the universe.
According to the current astronomical knowledge, some planets have really changed. For example, many scientists suspect that there was life on Mars at present, but it has not been confirmed by current technology.
Hawking's research on the universe is to observe through Planck telescope, get some data, and then infer his own hypothesis.
This is neither scientific prediction nor so-called madness. Just a personal guess!