@north,
http://www.nature.com/news/complex-societies-evolved-without-belief-in-all-powerful-deity-1.17040
My personal opinion is based on my observation with my own family members. I have always maintained that religion is an accident of birth. In other words, most children follow the religion of their parents. Our mother converted to christianity from buddhism, and I'm the only atheist in our family.
That's the reason why you find christians in Europe, and buddhists in Asia. In some old cultures, the king claimed to be their god. The history of Egypt is a good example.
Quote:Ancient Egypt. The Ancient Egyptian pharaohs were, throughout ancient Egyptian history, believed to be incarnations of the god Horus; thereby derived by being the son of Osiris, the afterlife deity, and Isis, goddess of marriage.
Imperial cult - Wikipedia
https://en.wikipedia.org/wiki/Imperial_cult
I also believe that religion was developed to control the masses. That's the reason most religions were created many centuries after man inhabited this planet.
When I visited the Vatican, I asked myself, why all this investment in a building when so many Catholics in this world are starving. I saw a temple in India with a gold dome. Why?
Religion is also a good way to learn about most cultures. I think religion was inevitable to humans.
Religion has been responsible for many atrocities; contrary to what most believe religion should be. You would have to arrive at your own conclusion whether the world would have been better off without religion.