A friend and I are arguing over ghosts.
I think it’s akin to astrology, homeopathy and palm reading. He says there’s “convincing “ evidence for its existence. He also took up company time to make a meme to illustrate our relative positions. (See image)
(To be fair, I’m also on the clock right now)
What do you think?


This is absolutely something you could scientifically test.
The scientific method is building up knowledge by noticing a pattern, coming up with an explanation for that pattern, then thinking what further effects that explanation would imply, and looking for those effects.
So when someone claims something is “outside the realm of science”, how could that be?
Often it’s either because it isn’t reproducible (it’s a miracle that supposedly happened once and never will happen again) or it doesn’t affect anything.
If it isn’t reproducible, it’s hard to believe that it happened that way. Perhaps you are missing some details?
If it doesn’t affect anything, why care?
I’ve heard of many, many attempts to scientifically prove supernatural effects and none that showed a result. Most ghost stories I’ve heard have other more reasonable explanations if you think about it. Memory tends to be unreliable so sometimes details may be added or changed to fit the expected explanation, even if the person doesn’t intend to be misleading. Of course, sometimes people do exaggerate or make things up deliberately.
Nevertheless, if you have some decent examples of actual evidence of ghosts, I’m genuinely curious.