Is global climate change underestimated, or is the earth's temperature gradually decreasing?

The public greatly underestimated the degree and severity of climate change, but the call for the complete extinction of mankind was overestimated. One of the reasons why the public underestimates this problem is that there are a large number of computer posts on the Internet. According to big data analysis, such posts can account for more than 25% of global warming content mentioned on Facebook. Since the industrial revolution, mankind can be proud of the rising speed of temperature: our ability to change the earth's surface environment can be comparable to that of ancient cyanobacteria and ancient plants. In the past 6500 years, human activities have reversed the gradual decline of the earth's temperature.

The reason why the earth's temperature is gradually decreasing is that the earth is gradually away from the sun and its orbit is stable. In the process of stability, the earth greatly reduces the absorption of sunlight and heat, and consumes the main energy of the earth. According to the big bang principle, this can also be explained. Another reason is that electromagnetic waves and cosmic rays from the sun or the universe are blocked in the process of material changes on the earth. Electromagnetic waves and cosmic rays are one of the main substances that cause protons or electrons in matter to oscillate and produce heat of matter, and the atmosphere is gradually generated and thickened.

The atmosphere finally stabilized the present situation of the earth. Bian Xiao thinks that both of them can warm the earth, but in different proportions. It is the high emission of carbon dioxide that makes it like this, because the main reason of global warming is that humans use a lot of fossil fuels (such as coal and oil). In the past century, a lot of carbon dioxide and other greenhouse gases have been emitted. Because these greenhouse gases are highly transparent to the short-wave radiation of the sun and highly absorbed by the long-wave radiation reflected by the earth, this is often called the greenhouse effect, which leads to global warming.

Due to global warming, global precipitation will be redistributed, glaciers and frozen soil will melt, sea levels will rise, and so on. This not only endangers the balance of natural ecosystem, but also threatens human food supply and living environment. Still have to start from yourself and actively do some small things within your power.