WHAT IS SLEEP-LEARNING?: Page 2

of sleep-learning all along. We often decide to "sleep on" a problem we have been unable to solve and awake with the answer. While we are asleep, some watchful part of us prevents us from rolling out of bed, or pulls the covers up when they have slipped. Mothers who sleep through traffic noises, thunderstorms and husbands' snoring awake at the slightest sound from their babies. The subconscious functions while we sleep and it has been proven that it can be directed into channels of our choice. In 1932, Aldous Huxley envisioned a new world in which hypnopaedia (sleep-teaching) would be used for purposes of conditioning future citizens along lines considered useful for the state, rather than for intellectual improvement. The methods Huxley described are almost identical with those now in use. He speaks of a continuous, repetitious whisper under the pillow. The degree of his prophetic talent is apparent to people familiar with sleep-learning equipment, in which a pillow-speaker is attached to a clock-controlled phonograph or tape-recorder. The speaker's volume is just loud enough to reach only the ear of the sleep-learner and the material is repeated several times during the night. More than a quarter of a century later, in Brave New World Revisited, Huxley discussed the facts then known about hypnopaedia. He was concerned about the possibility of misuse but, at the same time, recognized that factual material was being taught successfully to sleeping people.