Is global warming leading to an ice age? Or it will last 80 years, and the population will be reduced in part

Climate change is a common topic for many people. Of course, the further warming of global climate has also attracted the attention of various countries. Astronomers and environmentalists have reminded all mankind more than once that we need to pay attention to climate change in order to prevent the acceleration of global warming.

In 2016, the United Nations launched the Paris climate agreement, which is a very landmark decision. After all, after the Kyoto agreement, it can finally represent the world’s formal attention to temperature change. In this agreement, it requires all parties to strictly abide by the contents of the agreement. Now it is 2020, which will form another major situation of global climate governance, So why is climate change so interesting and so worrying?

Little ice age is coming

Now the most frequently used words are climate warming, global warming and so on, which makes people hear that the ears have been born cocoons, but just because of this, people have gradually become accustomed to the change of the situation of global warming, the big deal is the melting of glaciers and the rise of sea level. What can we say?

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However, what many people don’t understand is that when glaciers melt, they will absorb a large amount of global temperature. At this time, the earth will cool down sharply rather than further warm up. Therefore, the little ice age may come. At the same time, sea level will rise and land will decrease due to glaciers melting. After global cooling, most of the southern and northern hemispheres will be covered by ice and snow, which means that the ice age will come It means that human beings may be in the state of winter for a long time.

Now the most frequently used words are climate warming, global warming and so on, which makes people hear that the ears have been born cocoons, but just because of this, people have gradually become accustomed to the change of the situation of global warming, the big deal is the melting of glaciers and the rise of sea level. What can we say?

What is the impact of the little ice age on human beings

If the earth is further in the little ice age, then the global temperature will drop, the sea level will rise, the land will reduce vegetation, all living things will no longer be suitable for living on land, and all kinds of plants that human beings rely on for survival can not be planted because of the climate. At worst, the lack of food, soaring prices, and a great famine in the world will become inevitable He starved to death for food.

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Of course, some people will also ask, can’t we develop plants suitable for cold weather with such advanced technology? Can’t we develop genetically modified food? Can’t we store a lot of grain in advance? Even if you don’t store a lot of grain in advance, you can plant vegetables in greenhouses. Isn’t that helping plants protect themselves? Don’t humans have heating and air conditioning?

In fact, in the face of these problems, scientists have long had their own answers. In fact, all the energy needed for human production and life, in addition to the non renewable energy extracted from nature, such as coal, oil, natural gas and so on, the most important energy left is solar energy.

Most of the solar energy comes from the activities of sunspots. Astronomers explain that the number of sunspot activities is decreasing, so the energy released is also decreasing. Such an impact is undoubtedly a great disaster for human beings, which may also become another important reason for the earth to enter the little ice age.

Views on the future

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Now scientists call it the little ice age because its duration is relatively short, roughly estimated to be about 80 years, but the number of human beings will certainly decrease, but generally speaking, there is no threat of extinction.

In fact, it is also a natural selection of survival of the fittest. Whether human beings can really adhere to the past and which species in the world can survive are still unknown.

So scientists also suggest that we must be prepared.

Therefore, the climate agreement signed at the United Nations is very necessary for all mankind. It is not only for the survival of human beings, but also for the balance of the ecosystem on the earth, and for the healthy development of all species on the earth.

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