specific examples illustrating the phenomenon of mutual influence:
1) Hot desert areas: increased drought and heat stress.
2) Polar or cold regions: an increase in the incidence of respiratory diseases and circulatory disorders.
3) Cloudy or long winter: an increase in the number of seasonal depressions (seasonal affective disorders) and a decrease in social activity.
4) Storms and hurricanes: direct impact on the mental and physical health of the population.