There are many, many ways these charlatans can cheat you.
Some years ago I attended a show staged by the South Place Ethical
Society (www.ethicalsoc.org.uk) in which an illusionist performed
demonstrations of various "paranormal" scams: talking with spirits (via
"cold reading"), mind reading, psychic surgery etc etc.
He was quite open about the fact that it was all trickery, and explained how a lot of it was done, the purpose being to debunk this crap. A majority of the audience were probably skeptics, but there were others who vocally disagreed with him: they thought he really *was* a psychic, and that either he didn't know it or he was lying for some reason.
It was a good show, and the reaction of the audience was definitely part of the entertainment value.
Posted: 2009-01-09 11:28:57