"I have approximate answers and possible beliefs and different degrees of certainty about different things, but I'm not absolutely sure of anything."
Richard Feynman (Theoretical Physicist)
What is it?
What is a spirit, ghost or ghoul? Are they different?
Is it "all in the mind" or what?
Why do some people believe these things exist? Then again, why do some people refuse to even consider that they might exist.
There seems to be a lack of unity somewhere, well not just somewhere but everywhere.
Making the connection between things seems to be near impossible for a great many people.
For example, poverty in the so called third world and cheap food and products in the west do not seem to be related in many people's minds.
The idea seems to be that the Third World is somewhere else, like another planet and nothing to do with us!!