Effect of weather and climate to human health
In the past people did not associate their productivity, their emotional state and feeling with the solar activity, with the phases of the moon and with magnetic storms.
Weather includes a set of physical conditions: atmospheric pressure, humidity, air flow, oxygen concentration, the extent of perturbations every Earth's magnetic field, the level of air pollution.
The main causes climate change are human activity and increase the intensity of solar radiation.
Floods.
Storms.
Hurricans.
At sharp change weather physical and mental productivity are reduced, escalated diseases, increasing the number of errors and accidents.