What is the Main Mechanism of Earth’s Temperature Changes?

Abstract The prevailing consensus among most of the society is that the observed increase in global temperature is primarily attributed to greenhouse gas emissions, particularly CO2 resulting from the combustion of fossil fuels. The forthcoming analysis will demonstrate that the primary factors responsible for the Earth’s temperature are changes in the heat flux from the Sun and the heat generated within the Earth. These factors subsequently impact the composition of the Earth’s atmosphere. While human-generated greenhouse gases do contribute to this process, their influence is relatively minor. The results obtained should be crucial in shaping global policies related to industry and the environment.