Experts have always said that global warming is getting colder and colder.

There is no one-way manifestation of climate change cooling and warming on the earth, which is only a natural phenomenon of cooling or warming due to the comparison of temperature difference performance of the earth in different stages of climate change.

First of all, the climate and temperature changes of the earth are related to the earth's orbit. The earth moves around the third orbit of the solar magnetosphere, which is in a moderate position in the livable zone of the solar system and is affected by the thermal induction reaction of the temperature difference of solar thermal energy. The temperature in the earth's orbit is about 0 degrees Celsius, and the temperature in space is between-80 and-80 degrees Celsius, which is a natural phenomenon that the temperature in space is very stable.

Although the earth's orbit is not a full circle, it is an elliptical state, which will cause the natural phenomenon of temperature difference change on the earth and the natural change of climate in four seasons. This change is very stable and will not cause the phenomenon of large temperature difference change on the earth. Therefore, the change of the earth's climate will not be a one-way phenomenon of cooling and warming.

Second, the stability of the earth's temperature difference is related to the atmosphere and liquid water. The earth has a large atmosphere, which can ensure the circulation of the earth's hydrosphere, protect the stability and naturalness of climate change in the four seasons of the earth, and also play a role as a barrier to solar thermal radiation;

In addition, the earth's surface is covered with 70% liquid water (ocean), which stores the stable energy formed by solar thermal energy, effectively maintaining the conventional natural temperature difference on the earth's surface, so that the conventional temperature of most natural environments on the earth's surface is within the temperature difference range of 5 ~ 45 degrees Celsius. Therefore, both the atmosphere and liquid water can neutralize and balance the surface temperature difference, maintain the natural stability of the surface temperature, and there will be no one-way continuous cooling or continuous heating.

Third, the occasional periodic special change of the earth's climate is related to volcanic eruption. The earth is a planet with energy storage and heat storage, and there will be a natural phenomenon of intermittent discharge of mantle plume (mantle garbage). This phenomenon is called volcanic eruption. When the earth's volcanic eruption is at its peak, a large amount of volcanic ash (containing toxic chemicals) discharged from the crater goes straight into the sky, which can change the conventional proportion structure of substances in the atmosphere and lead to an increase in the density of atmospheric particles.

It often leads to occasional periodic special changes in the earth's climate. As usual, natural disasters such as heat wave, cold current, hurricane, typhoon, hail, rainstorm, flood, avalanche, landslide and smog will occur, and the surface climate will also have irregular periodic special changes. This phenomenon is only an occasional phased and comparative situation, and there will be no one-way climate development phenomenon of continuous cooling or continuous warming. The influence of human productivity is negligible.