If you've never studied the teachings of Zoroastrianism I highly suggest these episodes. It occurred to me during my conversation with Sharooz Ash that this religion seems to be a fascinating middle ground between the religions of the Dharma (Hinduism, Buddhism, etc.) & the Abrahamic (Judaism, Christianity, etc.).
Parsis, (as they are also called) were forced out of Persia (Iran), & settled in India, where they thrive, in terms of literacy, employment, social standing, etc.
Seriously, give these a good listening to!