Sharon Hill via The Huffington Post
Paranormal investigators say they look for evidence of paranormal activity. That phrase always confounded me. I don’t quite get it. What does it mean when someone says they have evidence of “paranormal activity”? And, how do you know it’s not normal activity that you just couldn’t ferret out?
There is a problem with how the word paranormal is used because it is often utilized in a way that is perhaps not consistent with the original intent.
Language evolves. Let me take a shot at unpacking some of these definitions about unexplained phenomena. See if it makes sense.
“Paranormal” and other terms for strange goings-on have changed over time. The word paranormal was coined around 1920. It means “beside, above or beyond normal.” Therefore, it’s anything that isn’t “normal” — or, more precisely, it is used as a label for any phenomenon that appears to defy scientific understanding. Ok, right there is a tripping point. Whose scientific understanding? The observer who is calling it “paranormal”? If so, that is problematic as a theoretical physicist sees things a lot differently than a dentist or a police officer. So, it appears too subjective to be precise. Each person may have their own idea of what constitutes “paranormal activity”.
The term “paranormal” used to just mean extrasensory perception and psychic power but, since the 1970s in particular — thanks to TV shows and proliferation of the subject in popular culture — the term expanded in scope to include all mysterious phenomena seemingly shunned by standard scientific study. It was a convenient way to bring many similarly peculiar topics under one heading for ease of marketing. So today, it can include everything that sounds mysterious: UFOs, hauntings, monster sightings, strange disappearances, anomalous natural phenomena, coincidences, as well as psychic powers.
Not everyone agrees that fields of study such as UFOlogy or cryptozoology (Bigfoot, Loch Ness Monster and the like) should be considered paranormal but, if we think about the fact that after all this time, we have yet to document what these things actually are, that is beyond normal. Therefore, paranormal (arguably).
What appears as paranormal could essentially one day become normal. This has happened before with meteorites and still mysterious but likely explainable earthquakes lights and ball lightning. Or, we might not have developed the right technology or made the philosophical breakthrough yet to provide an explanation for some seemingly paranormal events. Perhaps we may find an instrument that can measure whatever it is that results in “hauntings” of a particular type. (Notice that I didn’t say an instrument that detects ghosts — an important distinction.)
Contrasted with paranormal is “supernatural.” To say something is supernatural is to conclude that the phenomenon operates outside the existing laws of nature. We would call such phenomena . . .
While conspiracy theories and UFO sightings abound, we don’t have verifiable proof that other lifeforms exist in the space beyond our own planet. Still, many people firmly believe that there is life on other planets, or that life did exist at some point in the past. From video claims of inexplicable objects in the sky, to personal testimonials from people who say they’ve been taken into a spacecraft, we want to believe that there is more to life than what is on our own planet even if it has yet to be scientifically proven as fact.
The notion of astrology is not a new one; people have been making major life decisions by the stars for centuries. Without any real proof that the way the planets and stars are aligned will actually shape a person, we believe that if we are born under a certain zodiac sign we are bound to a particular disposition and set of skills. Daily horoscopes and astrological charts have become a guiding tool for many people, who truly think that one’s birth date determines her fate and can help her make day-to-day decisions.
Cryptids are animals whose existence has never been proven by science, such as Bigfoot or the infamous West Virginia Mothman. Enough sightings and amateur photographs exist that we consider it possible that these creatures really do walk or swim the Earth with us, even though they don’t exist in museums and aren’t officially acknowledged. Until the 
Anyone who claims to have seen a ghost might say that there is proof of spirit life, but skeptics would argue that any ghostly sighting can be explained away by lighting tricks or other logical reasons. At the end of the day, there may never be indisputable, tangible proof of ghosts. While ghost hunters have electronic tools meant to measure ghost activity, results are open to interpretation. Yet, we believe in ghostly encounters and phenomenon – that when things go bump in the night or move suddenly, a ghost can be the cause.
Psychic mediums purport to talk to people who have died and gone to “the other side.” Mediums convey details that they supposedly hear from the deceased to loved ones who are still alive. Despite any way to really measure how psychics come by the information they doll out, we believe that they are someone seeing and hearing signs from dead people. While psychic mediums offer a less than 100% accuracy rate, the desire to speak to our dead family and friends is so great that we overlook their mistakes and grant them the benefit of the doubt.
Whether you call it karma, or just “what goes around comes around,” people have a common belief that the behavior you exhibit today somehow informs what happens to you down the road. With no more than anecdotal proof, we think that acting morally or fairly now will yield positive things for us in the future. Despite the simple fact that we can never prove that karma exists, it remains a principle that many people live by in the hopes that they can reap the benefits it promises.
