Ancient Bharat insisted that any assumption one made had to be supported by logical arguments. These were called pramāṇas or hypothesis proving techniques.
Pollution affects all the primordial elements – earth, water, fire, air and space. Also, India is one of the most polluted countries. But, Yoga can help.
Once, Agni was one of the trinity, but was downgraded. But, it is still important deity. How has Agni become a household name in India? .