If ghosts truly existed, those who could see them would only see grey as far as the horizon.
If nobody died and they were all present on earth, that would be what you'd see. ghosts since the beginning of time. That's a lot.
where are dinosaur ghosts? what about spider ghosts? Surely gods other creatures deserve it
you wouldn't see just one in your house, and there'd be 50 crammed in your closet at least