Equaling rituals with "stupid people believing in spirits" is arrogant. I don't say I know how they thought or how rational they were, but they sure didn't leav

Equaling rituals with "stupid people believing in spirits" is arrogant. I don't say I know how they thought or how rational they were, but they sure didn't leave us any research on e.g. how to extend medium lifespan to 70.