Lead
"AI can have a devastating impact on humanity, and the likelihood of an asteroid hitting Earth is not small, and the impact of rising temperatures will be huge."
In recent years, there have been concerns about the development of artificial intelligence technologies and the rise in global temperatures, which could have a huge impact on the future of humanity and the planet.
NASA scientists have been talking about the possibility of an asteroid hitting the Earth, but how likely are these disasters to affect humanity and the planet.
1. Climate warming.
The temperature of the earth has been rising, but in the past 100 years, human beings have had an increasing impact on the temperature of the earth, which has also made the temperature of the earth rise faster and faster.
In the last century, the amount of greenhouse gases emitted by humans was very small, and the heat of the earth itself was constantly emitted outward, so the temperature of the earth did not rise much.
However, in the industrial age, the amount of greenhouse gases emitted by humans has risen sharply, which has caused the earth's temperature to rise rapidly.
According to the United Nations Environment Programme, the global average temperature has risen by 0.85 degrees Celsius since 1880, and the rate of global temperature increase has also increased significantly since the eighties of the twentieth century.
The rate of global warming is also accelerating, and by the beginning of the 21st century, the global temperature has risen at a rate of 0.24 degrees Celsius per decade, almost three times that of the previous century.
In the twenties of the 21st century, this rate has accelerated further, reaching 0.3 degrees Celsius, and in order to reduce the rate of global warming, countries around the world have also reached the Paris Agreement to limit the global temperature rise to 1.5 degrees Celsius.
However, even 1.5 degrees Celsius is very harmful to the earth's ecosystem.
Due to global warming, natural disasters occur frequently around the world, and although human beings can reduce the impact of natural disasters through advanced technological means, the cost of this method is also huge.
When a natural disaster occurs, it can cause a large number of casualties, as well as huge economic losses, which is a heavy blow to every country.
In the case of global warming, sea levels are also rising, especially in some coastal cities and low-lying areas, and the rate of sea level rise is more obvious.
As temperatures rise, the polar ice sheets are melting at an accelerated rate, which leads to an accelerated rate of sea level rise in the polar regions.
If the global temperature rises by 1.5 degrees Celsius, the global sea level will rise by 0.26 meters by 2100, and if the global temperature rises by 2 degrees Celsius, the sea level will rise by 0.29 meters.
This is not too much, but in some low-lying areas, the rise in sea level will have a very large impact on the local ecological environment.
Especially in some island countries, the rise in sea level can easily cause the sinking of island countries, which will have a very large impact on local residents.
Global warming will also lead to the destruction of ecosystems, and the extinction rate of plants and animals will also be higher and higher, which is also very damaging to the earth's ecosystem.
2. Risks of artificial intelligence.
In the current era, the development speed of artificial intelligence technology is also very fast, especially with the development of deep learning technology, the application of artificial intelligence is becoming more and more extensive.
From the current point of view, the development of artificial intelligence is mainly divided into three stages: weak artificial intelligence, strong artificial intelligence and super-artificial intelligence.
Weak artificial intelligence is the mainstream development direction of artificial intelligence, and it is also the result of current human research, which can only complete the instructions given by human beings, and cannot think and judge independently.
Strong artificial intelligence can think and judge independently, but its thinking ability is also limited, and it may not even be as good as a six- or seven-year-old child.
The thinking ability of super-artificial intelligence is beyond the level of human cognition, and its thinking ability may be beyond human control.
The development of artificial intelligence is undoubtedly very good for human beings, which can greatly improve human work efficiency and quality of life, but it will also have an impact on human development.
With the development of artificial intelligence technology, it will replace some repetitive labor, which will lead to a large number of labor force unemployment.
As the number of unemployed increases, there will also be some problems in society, such as social inequality, rising crime rates, etc.
In the current society, there are significant social inequalities in the societies of many countries, which can have a negative impact on the development of the society.
With the development of artificial intelligence technology, social inequality will also become more obvious, which may lead to social unrest, and even unrest in some countries.
If this happens, it will have a very big impact not only on the local population, but also on global stability.
Therefore, in the process of developing artificial intelligence, it is also necessary to pay attention to the survival and development of human beings, and not to lead to social instability and inequality because of technological progress.
At the same time, it is also necessary to standardize artificial intelligence technology to avoid threats to human beings due to the development of artificial intelligence technology.
3. Asteroid impact.
In the vicinity of the Earth, there are also asteroids that can be said to be very dangerous because they can hit the Earth at any time.
The possibility of an asteroid hitting the Earth is not small, and once an asteroid hits the Earth, it will have a very large impact on the Earth.
An asteroid hitting the Earth could cause a big bang, which would have a very large impact on the global ecosystem and even lead to the extinction of humanity.
Even if humans survive, after an asteroid hits the earth, it will cause many secondary disasters, such as volcanic eruptions and earthquakes.
These secondary disasters can also have a very large impact on the global ecosystem, and even have a very large impact on the global climate.
After the asteroid hits the earth, it will also produce a large amount of dust and debris, which will block the earth's sunlight and cause the earth to enter a cold state, which is the dust winter.
The earth's dust winter will continue for a long time, which will have a very large impact on the earth's ecosystem, and even lead to the extinction of human beings.
In the vicinity of the Earth, there is also an asteroid, this asteroid has a diameter of 145,000 kilometers, and it is 900 times the volume of the Earth.
This asteroid, also known as the "death gourd" by scientists, has a very close orbital position to the Earth's position, so it can hit the Earth at any time, and if two asteroids collide, then life on Earth will disappear instantly.
epilogue
Mankind should strengthen environmental protection measures and reduce greenhouse gas emissions to slow down the impact of global warming on the earth.
Attention should also be paid to the development of artificial intelligence, and the development of technology should not pose a threat to human beings.
For the risk of asteroids hitting the Earth, scientists and space agencies should strengthen the monitoring and early warning system for asteroids, as well as study the defense measures of some asteroids to ensure the safety of the Earth.