An Interview With Cleve Backster
Sometimes it happens that a person can name the exact moment when his or her life changed irrevocably. For Cleve Backster, it was early in the morning of February 2, 1966, at thirteen minutes, fifty-five seconds into a polygraph test he was administering. Backster, a leading polygraph expert whose Backster Zone Comparison Test is the worldwide standard for lie detection, had at that moment threatened his test subject’s well-being. The subject had responded electrochemically to his threat. The subject was a plant.