Joe Nickell is perhaps the world's foremost investigator of the paranormal, as well as a magician and author, and he joins us for this special Halloween episode to discuss his recent feature article in Skeptical Inquirer, "Creators of The Paranormal."

According to Nickell, the term "paranormal" refers to things that lie beyond the normal range of human experience and scientific explanation. Nickell's paranormal investigations have covered everything from spirits and psychic phenomena to less spectral phenomena such as UFOs and cryptozoology. Questions about the paranormal have haunted humans since ancient times, but much of our modern conceptions about the paranormal date back only as far as the 19th century. Nickell attributes the advent of modern day spiritualism and the proliferation of the paranormal to a handful of distinct individuals who, for better or worse, popularized paranormal beliefs that are still championed by believers to this day.