How much does your religious belief system depend on where you happen to have been born? Would you hold the same religious beliefs you hold today had you been born in a different part of the world? What if you had different parents, or had been raised in a different household?
This 90-second long animated map provides an interesting perspective on how religious vary by geography and how they change and spread over time. For me, it raises questions about the eternity and exclusivity of any religion; and the balance of nature, nurture, and geography on religious views: