The season spring was started here at my place, slight temperature was increased, needed to switch on fan.
Last three days cold wave is blowing, reducing temperature slight, skin felt dry and cold,
Weather is behaving freaky, sometimes temperature is going up sometimes going down. The effect is coming over human body, body immune cannot fight to resist diseases due to changing of weather rapidly.
Green house effect, the basic reason is concrete jungle, emission of CO2 due to millions of million cubic metre concrete jungle, which is called Urbanization.