The environment that we live in is very unpredictable. The nature is definitely not under our control and more than often, we find ourselves in discomfort especially with respect to the air that we breathe. Mankind has evolved endlessly which has resulted in a lot of environmental changes around us and it is the quality of the air that has impacted our evolution the most. For us to live peacefully the temperature of our surrounding needs to be at an optimum level so that it does not impact our health and wellness or comfort, in general.??