James Randi has an international reputation as a magician and escape artist, but today he is best known as the world’s most tireless investigator and demystifier of paranormal and pseudoscientific claims. The James Randi Educational Foundation is a not-for-profit organization founded in 1996. Its aim is to promote critical thinking by reaching out to the public and media with reliable information about paranormal and supernatural ideas so widespread in our society today. The JREF also sponsors the “One Million Dollar Paranormal Challenge,” which offers a million bucks to anyone who demonstrates a paranormal ability or phenomenon. Since 1964, every single one of about 1000 challengers has either failed the preliminary test, or failed even to agree to acceptable rules for the test.
James Randi Educational Foundation: An educational resource on the paranormal, pseudoscientific and the supernatural (web.randi.org).
One article on PainScience.com mentions James Randi as a source: