Clairvoyance

The Mystica Encyclopedia · All entries · Rewritten September 2026

Clairvoyance at a glance

Definition and related abilities

In parapsychology, clairvoyance means acquiring information about the physical world directly, as distinct from telepathy, which is information supposedly received from another mind, and precognition, which concerns future events. Together these make up extrasensory perception. Spiritualist and New Age writers use a broader vocabulary: clairaudience (clear hearing), clairsentience (clear feeling) and, in Scottish folklore, second sight. Spiritualists also use "clairvoyant" for mediums who claim to see spirits of the dead.

History and famous claims

Visions of distant or hidden things appear in the religious literature of many cultures, from prophets and seers to Christian saints whose biographies credit them with knowledge of events far away. Traditional divination methods such as crystal gazing and scrying were often understood as aids to this kind of vision.

One of the most discussed early modern cases concerns the Swedish scientist and mystic Emanuel Swedenborg, who in 1759 was said to have described a fire in Stockholm while dining in Gothenburg, about 400 kilometers away. The philosopher Immanuel Kant investigated the story and discussed it in his 1766 work Dreams of a Spirit-Seer, ultimately treating such claims with irony.

In the nineteenth century, practitioners of animal magnetism reported that some entranced subjects could see inside bodies or describe distant places, and Spiritualism made clairvoyant mediums a popular phenomenon. In the twentieth century the American psychic Edgar Cayce became famous for trance readings, and the theosophist Rudolf Steiner described his own spiritual perceptions as clairvoyant (see Anthroposophy).

Laboratory research

Systematic testing began with the psychical research societies of the late nineteenth century. In the 1930s J. B. Rhine at Duke University popularized card-guessing experiments with Zener cards and published Extra-Sensory Perception in 1934. Critics identified weaknesses including sensory leakage, poor randomization and selective reporting, and independent laboratories often failed to replicate his results. The medium Eileen Garrett, tested by Rhine, performed poorly under his conditions.

During the Cold War, the U.S. government funded research into remote viewing, a form of clairvoyance in which a subject tries to describe a distant target. Physicists Russell Targ and Harold Puthoff at the Stanford Research Institute began experiments in the 1970s, and military and intelligence programs, known by names including the Stargate Project, continued until 1995. Psychologists David Marks and Richard Kammann later showed that transcripts in the early SRI studies contained cues that could have helped judges match descriptions to targets. A 1995 evaluation commissioned by the CIA concluded that remote viewing had never provided useful intelligence, and the program was ended.

Scientific assessment

Mainstream science does not accept that clairvoyance exists. In 1988 the U.S. National Research Council concluded that it found no scientific justification, from research spanning some 130 years, for the existence of parapsychological phenomena. Researchers point to several reasons why sincere people may nonetheless experience apparent clairvoyance:

• Cold reading, in which general statements and cues from the listener produce convincing hits.
• Confirmation bias and selective memory of successes over failures.
• Coincidence, which becomes likely when very many guesses are made.
• Subconscious inference from information picked up without awareness.

Parapsychologists who continue the research argue that small statistical effects deserve further study, but results have not proven reliably repeatable under strict controls.

Skeptical organizations have also offered prizes for any demonstration of paranormal ability under agreed test conditions. The best known, the challenge offered by the magician James Randi from 1964 and later by his foundation as the One Million Dollar Paranormal Challenge until 2015, was never won, although many applicants claiming clairvoyant or psychic powers were tested. Supporters of psychic research reply that such challenges are poorly suited to subtle or inconsistent effects, while critics answer that a genuine ability should eventually show up under fair conditions.

In spiritual and esoteric tradition

Outside the laboratory, clairvoyance remains an important idea in esoteric and spiritual practice. Theosophical writers described the development of clairvoyant faculties as a stage of spiritual growth, and many modern teachers frame it as a form of heightened intuition. People who explore these practices today often approach them as exercises in attention and reflection (see developing intuition). A balanced view recognizes the long human interest in "clear seeing" while noting that its existence as a real perceptual ability has not been demonstrated.

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