James Randi's crusade began in the early 1970s, when Uri Geller convinced a bunch of Stanford scientists that he could bend spoons with the power of his mind. Randi painfully exposed Geller as a fraud in a segment on the Tonight Show With Johnny Carson. In the years since, he founded the James Randi Educational Foundation and has taken on faith healers, psychics, mediums, astrologers, redneck martial artists, homeopaths, theosophists, scientologists, spiritualists, fairies, and, beginning in 2003, gods. At the age of 36, Randi began offering money to anyone who could demonstrate a paranormal ability under proper laboratory conditions. Randi is now 80, the prize has swelled to $1 million, and nobody's claimed it yet. Randi's fairly certain that nobody will before he passes over into the Big Nothing. But as always, he is willing to be proved wrong.