Human civilization may encounter a major threat before 2050, what should we do?

The biggest threat to human beings comes from ourselves, the earth's environment is deteriorating, land desertification, greenhouse effect, bad weather, etc., are the result of human continuous pollution of the environment, in order to avoid threats, we must start from ourselves, formulate appropriate development strategies, plant more trees, and do our best to protect and restore the environment.

Development of science and technology. Because science and technology are the primary productive forces, only by continuously developing science and technology can we have the ability to face this major threat.

The past decade has been the hottest in the modern climate, the five years from 2015 to 2019 were also the hottest human experience, and January 2020 was the hottest January on record, all of which point to a nightmarish climate change trend. As global sea levels reach their highest levels on record due to global warming, UN experts warn that humanity must take "urgent action" to combat the effects of climate change.

According to a recent report by the World Meteorological Organization (WMO), global mean sea level is at its highest level since high-precision alignment was recorded in 1993. As the Earth's temperature continues to rise, so does the ocean, the largest thermal container on Earth, causing the ocean to expand and ultimately cause sea levels to rise.

The WMO report on the state of the global climate highlights the increasing impact of rising temperatures on global sea levels. Today, the volume of the Earth's glaciers is declining for the 32nd year in a row, and the rate is getting faster and faster. Sea level rise is further exacerbated by the melting of glaciers in the Arctic and Antarctica, especially in the Greenland Ice Sheet and the South Antarctic Glaciers.

Ice losses in these regions have already far exceeded the recent average, which, combined with record ocean warmness, has set a new record for global mean sea level."

In addition to rising sea levels, climate change is having a significant impact on the planet in other ways. Meteorologist Albert Klein Tank said the increase in carbon dioxide and other greenhouse gases is not only reflected in rising global temperatures, but is also confirmed in other indicators, such as melting Arctic sea ice, glacier shrinking on the Tibetan Plateau, rising sea levels and warming oceans.

In 2019, global CO2 emissions reached their highest level ever. Scientists are very concerned that if we have any chance of averting the worst catastrophe from global climate change, there must be a peak in carbon emissions, which unfortunately has not yet been reached. Australian researchers said in 2019 that if humanity continues to follow the current path to the dark, the development of human civilization will stagnate or even collapse around 2050, and it will be hit hard.

UN Secretary-General António Guterres said humanity is now far from achieving the 2°C target called for in the Paris Climate Agreement. To maintain climate stability, we need to reduce greenhouse gas emissions by 45% by 2030 compared to 2010 levels, and reach global net-zero emissions by 2050. Clearly, the climate crisis has far-reaching implications and urgency.

To do this, we need an urgent action to chart a new path for our future.

Source: WMO

Human civilization is most likely to be destroyed in their own hands, because human beings continue to exploit the earth's resources, resulting in the depletion of the earth's resources, it will lead to a lot of chain reactions, especially the military ** that human beings have been exploring, such as atomic bombs and biochemical ** viruses, if any one of them makes a little mistake, it will lead to the possibility of human extinction.

The demise of human civilization, now it seems that the most likely is because of the outbreak of natural disasters, nuclear war these two factors, now the frequency of natural disasters has become more obvious, coupled with the impact of local wars, in case of the impact of nuclear war, it is very likely to lead to the demise of human civilization.

Because of human selfishness and greed, they keep taking but are unwilling to give.

The biggest possibility of the demise of human beings is due to the development direction of their own science and technology, because there are already cloned genes, artificial intelligence chains and other things, and these things may be at risk when they are developed to the extreme.

Alien socks come to disturb you. This should be the first possibility that many people think of. Some scientists said:

Mankind has not yet discovered aliens, which is the greatest blessing for all mankind. Because with our technology, if aliens are found, it must be aliens coming to Earth. If this is the case, then we are probably as far as the dodo is to us, and there is little comparison.

As long as the aliens have murderous intentions, we will have no power to fight back.

Because in 2050, the global warming of the earth will be out of control, and human civilization is likely to suffer a catastrophe at that time. From the ancient period of Ru Mao drinking blood, to the omnipotence of "catching the moon in the nine days and catching turtles in the five oceans", the development of human beings to this day has not been excessively hundreds of thousands of years.

For us, hundreds of thousands of years is an unimaginably large number; But relative to the life span of the earth, relative to the vastness of the universe, this is just a flick of a finger. However, a number of naturalist scholars have recently issued a joint warning to mankind: if we do not pay attention to it, human civilization may be destroyed in 30 years.

Thirty years from now, in 2050, we are not far away. Why do these scientists make such judgments? They say that the main culprit that has caused the catastrophe of human civilization is "global warming", which is still spreading!

How terrible is global warming? I'm sure you've heard this term a lot, but you don't know anything about its concept. According to Wayne, a professor in the Department of Astronomy at Columbia University, in the latest issue of the journal "Science", the average Celsius of the earth has risen by about now.

You may think Celsius isn't a big deal, but be aware that it's "average" and this fluctuation has turned the world upside down. For example, the uncontrollable rise in sea levels, for example, the temperature in the Arctic has reached its highest level in a thousand years, and countless icebergs are melting;

Professor Wayne points out that if the global average temperature were to rise by another three degrees, the climate would be very different around the world. Eighty percent of South America will be deserted, and islands such as Japan and Taiwan are likely to be submerged by the sea.

According to the current trend, the average global temperature will increase by three degrees Celsius by 2050. If we are truly concerned about the future of human civilization, please start small and maintain our civilization and our planet.

Scientists make judgments based on the climate on the earth, because human beings continue to consume the earth's resources for development, the earth has become full of holes, so scientists make judgments that human civilization may suffer a serious threat due to global warming in 2050, and may even collapse completely.

Global warming cannot be contained, and climate anomalies are frequent

The earth is the only home of human beings, before finding other habitable planets, human beings can only live on the earth all the time, so it is urgent to protect the earth, scientists have repeatedly called on human beings to protect the earth's resources, but some people continue to exploit the earth's resources for their own interests, destroying the earth's environment, and now the earth has become full of holes, all kinds of extreme weather, frequent visions are constantly alerting human beings, the earth has entered a state of emergency.

It is undeniable that the development of human beings does need the support of the earth's resources, but we must also consciously dedicate ourselves to nature at the same time, and we cannot only talk about the use of nature, but not about the construction, but unfortunately many people now regard nature as their own cornucopia, only for their own interests, without taking into account the problems of the biological chain and the ecological circle.

What will happen if the planet continues to warm?

Since the beginning of the Industrial Revolution, the average temperature of the earth has increased year by year, and although human beings have benefited and developed from industry, they have also begun to take risks and crises. The problem of global warming can not be solved in a short period of time, and now according to records, the global average temperature has risen by about 1, some scientists have studied that if the global average temperature continues to rise in the future2, the climate in many parts of the earth will undergo qualitative changes, many regions will have extreme drought and desertification, more than half of the world's population will be unable to endure high temperature and heat waves and die, this series of changes will bring a very fatal blow to human civilization.

If the trend of global warming is not mitigated in the future, it will be the countries that are lagging behind in development that will be the first to be hit. Due to their lack of necessary cooling equipment, the inhabitants may not be able to adapt to such a natural environment, which may lead to the collapse of the country, and the dry weather will also affect the growth of crops, which will then cause widespread famine and unrest around the world, and once human food is scarce, it will inevitably lead to war.

What can we do in the face of climate?

At present, it is impossible for us to cool the earth all at once, and human power and technology cannot change the operation of the entire planet, so we can only rely on people's daily mounts, and only by starting from small aspects can we form a great power over time.

The country should control carbon dioxide emissions, residents should contribute to society, and realize a low-carbon life to protect the environment from a little bit, if everyone works in the same direction, great results will be achieved, but if everyone is not willing to take even a small step, then the future may really usher in the disappearance of human civilization.

The collapse of human civilization in 2050 is related to the environment and some turmoil, so a bad environment can lead to a bad harvest. Then there is turmoil, that is, there is no civilization to talk about.

Human civilization may collapse in 2050, why do scientists say so? Because the global warming of the earth is very serious, and now the global warming effect is also very serious, the temperature has been rising, the melting of glaciers is intensifying, and the sea level will inundate the continents by 2050.

Because scientists have found that the earth's greenhouse effect has become more and more serious, and by 2050, the greenhouse effect will raise the earth's temperature to a level that is enough to destroy humanity.

Because the global greenhouse effect is very serious, the temperature is rising, the melting of glaciers is accelerating the sea level is rising, and the sea level will inundate the continent by 2050.

Europe and the United States do, but China does not.

In a sense, even if humanity becomes extinct, it will indirectly destroy itself. There are two possibilities, one pessimistic and the other optimistic

There is no potential catastrophe than a global environmental problem, generated by human developmentThis is also the one that scientists are speculating about and preventing

There is also a possibility that human beings are actively "extinct".Human beings seek to become "gods", that is, the so-called immortal gods; In this way, "God".

It is no longer human; We no longer have to take care of environmental issuesBecause we have become "gods", we are no longer part of nature, and we can put the laws of nature outside of our bodiesThis is the kind that scientists are pursuing and researching

Therefore, the possibility of human extinction is not great, and scientists are making preparations with both hands to continue human civilization and strive for human civilization.

No, don't worry about nuclear war? It is impossible that in the future we will fly out of the solar system.

In the middle of the decade, it may happen, nuclear war, and then there will be one, the Americans, to start this war! At that time, he will control the United States for a short time, and the reason for the war is because the believers will have a global war at that time.

At that time, most people will be destroyed, and after they are gone, they will not disappear, they will become a star in the universe, and our relatives are there.

After the war, the earth will evolve a kind of Homo sapiens, they have no fertility, their technology is particularly high, because of the nuclear war, the earth will always become, dark, so, Homo sapiens do not need to eat, they only need special energy to survive.

In the future, Homo sapiens do not need to speak and communicate through brain waves** people feel very powerful, in fact, the universe does not care about our survival at all.