By Steven Novella via NeuroLogica Blog
The subculture of pseudoscientific ghost hunting continues to evolve. Have you heard of a “ghost box?” It seems all you have to do is put the word “ghost” in front of something and it becomes technical jargon for ghost hunters, and also a great example of begging the question. A cold spot in a house is therefore “ghost cold.” An electromagnetic field (EMF) detector becomes a “ghost detector.” And now a radio scanner has been rebranded as a “ghost box.” Of course no one has ever established that any of these phenomena have anything to do with ghosts, so they are putting the cart several miles ahead of the horse.
A more scientific and intellectually honest approach would be to declare such phenomena as anomalous (although I don’t think that they are). Ghost cold would more properly be termed anomalous cold, or a regional cold anomaly, or something like that. One hypothesis for the alleged cold anomaly would be some sort of supernatural entity (call it a ghost) that acts as a heat sink generating cold spots. First, however, researchers should endeavor to find a mundane explanation for the cold. In fact before declaring it an anomaly they should thoroughly rule out any possible explanation. Only when that has been adequately done would they have a tentative anomaly.
It would then be reasonable to generate a hypothesis as to what is causing the anomalous cold, but such hypotheses are only useful if they lead to testable predictions. If the regional cold anomaly phenomenon is the result of “ghosts”, then what might we predict from that and how can we test it?
Read More: NeuroLogica Blog » Ghost Box.
via Skeptic’s Dictionary for Kids
In a nutshell: Ghost hunters are people who use lots of scientific equipment when they look for ghosts. Scientists don’t think the equipment will do them much good.
Ghost hunters look for ghosts or evil spirits (demons) in haunted houses, graveyards, old hotels, and other places. It’s likely that some of the first stories cavemen and cavewomen told their little cavechildren were stories about ghosts and demons. It seems just about everybody loves a good ghost story or a scary tale about some wicked demon’s nasty tricks.
Are the ghosts and demons real? So far, scientists haven’t found proof of a single ghost or demon. But that fact hasn’t stopped many people from throwing a bunch of equipment into the trunk of a car and heading out to see if they can find proof that at least one ghost or demon exists.
You may have seen some of these ghost hunters on television. They load up with things like flashlights, EMF detectors, Geiger counters, Gaussmeters (more about these later), tape recorders, video recorders, motion detectors, thermometers, and sometimes even things like Ouija boards and dowsing rods.
These ghost hunters bring flashlights because they seem to always work in the dark. We don’t really know what a ghost or demon is, but for some reason people who look for them are pretty sure they only come out at night. One problem with looking for something at night is that it’s harder to see and easier to trick ourselves into thinking we see something that isn’t really there.
Keep Reading: ghost hunters – Skeptic’s Dictionary for Kids.
I used to believe in ghosts, an afterlife, and that people had the ability to talk to the dead; these beliefs were fuelled by an information overload. As a curious teenager, I had the internet at my fingertips and I wasn’t really taught how to critically examine claims like these at school. Thus, when I joined web forums dedicated to discussing paranormal experiences and the proof of these experiences, I wasn’t able to distinguish between the plausible and the implausible.
In addition to the forums, there were numerous television shows catering to aspiring ghost hunters that championed spiritual and pseudoscientific methodology, and many magazines in the shops that encouraged the belief that paranormal ideas were real because others had experienced them.
I could get psychic readings in person, online, over the phone, on television, or by writing into my favorite magazines. Having paranormal beliefs validated is easier today because we are constantly bombarded with information that we can then cherry pick to suit our particular ideas.
Falling into the trap of illogical thinking is very easy.
Keep Reading: CSI | The Consequences of “Stupid”.