Two Questions for Supporters of The Hypothesis Anthropogenic Warming

The problem of modern warming has two, fundamentally different, explanations: the reason is in human economic activity-an increase in carbon dioxide emissions and, consequently, an increase in the greenhouse effect with an increase in the temperature of the surface atmosphere and an alternative point of view-the reason is in natural factors. The article examines changes in the average monthly surface temperature atmosphere for the period from 1951 to 2020 in synoptic region (SR) number 29, located in the central part of Western and Eastern Siberia. It is shown that the anomalies of the average monthly temperature in this region has a pronounced dynamic: temperature anomalies for the period 1981-2000. concentrated in the cold period and reach 1.5-3.0 degrees, and in the warm period temperature anomalies are in the range of 0.0-1.0 degrees, but temperature anomalies for 2001-2020. shifted to the spring and reached 3 degrees, remaining within 1 degree in the summer. A problem arises: how to explain these facts based on the hypothesis of anthropogenic warming.

Keywords:Siberia; Warming; Cause