Precognition (from the Latin prae- 'before', and cognitio 'acquiring knowledge') is the purported psychic phenomenon of seeing, or otherwise becoming directly aware of, events in the future.
There is no accepted scientific evidence that precognition is a real effect, and it is widely considered to be pseudoscience. Precognition violates the principle of causality, that an effect cannot occur before its cause.
Precognition has been widely believed in throughout history. Despite the lack of scientific evidence, many people believe it to be real; it is still widely reported and remains a topic of research and discussion within the parapsychology community.
Precognitive phenomena
Precognition is sometimes treated as an example of the wider phenomenon of prescience or foreknowledge, to understand by any means what is likely to happen in the future. It is distinct from premonition, which is a vaguer feeling of some impending disaster. Related activities such as predictive prophecy and fortune telling have been practised throughout history.
Precognitive dreams are the most widely reported occurrences of precognition. Usually, a dream or vision can only be identified as precognitive after the putative event has taken place. When such an event occurs after a dream, it is said to have "broken the dream".
In religion
In Judaism it is believed that dreams are mostly insignificant while others "have the potential to contain prophetic messages". Others hold that dreams have meaning, and bad dreams require amelioration. According to the Book of Genesis, God granted Joseph precognition through prophetic dreams and the ability to interpret the dreams of others.
Precognition has a role in Buddhism with dreams believed to be 'mind-created phenomena'. Those dreams which 'warn of impending danger or even prepare us for overwhelming good news" are considered the most important.
History
Throughout history it has been believed that certain individuals have precognitive abilities, or that certain practices can induce such experiences, and these visions have sometimes been associated with important historical events. Despite the lack of scientific evidence, many people still believe in precognition. A poll in 2005 showed 73% of Americans believe in at least one type of paranormal experience, with 41% believing in extrasensory perception.
Antiquity
Since ancient times precognition has been associated with dreams and trance states as well as waking premonitions, giving rise to acts of prophecy and fortune telling. Oracles, originally seen as sources of wisdom, became progressively associated with previsions of the future.
Such claims of seeing the future have never been without their sceptical critics. Aristotle carried out an inquiry into allegedly prophetic dreams in his On Divination in Sleep. He accepted that "it is quite conceivable that some dreams may be tokens and causes " but also believed that "most dreams are, however, to be classed as mere coincidences...". Where Democritus had suggested that emanations from future events could be sent back to the dreamer, Aristotle proposed that it was, rather, the dreamer's sense impressions which reached forward to the event.
17th–19th centuries
The term "precognition" first appeared in the 17th century but did not come into common use among investigators until much later.
An early investigation into claims of precognition was published by the missionary Fr. P. Boilat in 1883. He claimed to have put an unspoken question to an African witch-doctor whom he mistrusted. Contrary to his expectations, the witch-doctor gave him the correct answer without ever having heard the question.
Early 20th century
In the early 20th century J. W. Dunne, a British soldier and aeronautics engineer, experienced several dreams which he regarded as precognitive. He developed techniques to record and analyse them, identifying any correspondences between his future experiences and his recorded dreams. He reported his findings in his 1927 book An Experiment with Time. In it he alleges that 10% of his dreams appeared to include some element of future experience. He also persuaded some friends to try the experiment on themselves, with mixed results. He noted a strong cognitive bias in which subjects, including himself, were reluctant to ascribe their dream correspondences to precognition and determinedly sought alternative explanations. Dunne concluded that precognitive elements in dreams are common and that many people unknowingly have them. He suggested also that dream precognition did not reference future events of all kinds, but specifically the future experiences of the dreamer. He was led to this idea when he found that a dream of a volcanic eruption appeared to foresee not the disaster itself but his subsequent misreading of an inaccurate account in a newspaper.
Edith Lyttelton, who became President of the Society for Psychical Research (SPR), regarded his theory as consistent with her own idea of the superconscious. In 1932 he helped the SPR to conduct a more formal experiment, but he and the Society's lead researcher Theodore Besterman failed to agree on the significance of the results. Nevertheless, the Philosopher C. D. Broad remarked that, "The only theory known to me which seems worth consideration is that proposed by Mr. Dunne in his Experiment with Time." An Experiment with Time was widely read and "undoubtedly helped to form something of the imaginative climate of years", influencing many writers of both fact and fiction both then and since. According to Flieger, "Dunne's theory was so current and popular a topic that not to understand it was a mark of singularity." Major writers whose work was significantly influenced by his ideas on precognition in dreams and visions include H. G. Wells, J. B. Priestley and Olaf Stapledon. Vladimir Nabokov was also later influenced by Dunne.
In 1932 Charles Lindbergh's infant son was kidnapped, murdered and buried among trees. Psychologists Henry Murray and D. R. Wheeler used the event to test for dream precognition, by inviting the public to report any dreams of the child. A total of 1,300 dreams were reported. Only five per cent envisioned the child dead and only 4 of the 1,300 envisioned the location of the grave as amongst trees.
The first ongoing and organised research program on precognition was instituted by husband-and-wife team Joseph Banks Rhine and Louisa E. Rhine in the 1930s at Duke University's Parapsychology Laboratory. J. B. Rhine used a method of forced-choice matching in which participants guessed the order of a deck of 25 cards, each five of which bore one of five geometrical symbols. Although his results were positive and gained some academic acceptance, his methods were later shown to be badly flawed and subsequent researchers using more rigorous procedures were unable to reproduce his results. His mathematics was sometimes flawed, the experiments were not double-blinded or even necessarily single-blinded and some of the cards to be guessed were so thin that the symbol could be seen through the backing.
Samuel G. Soal, another leading member of the SPR, was described by Rhine as one of his harshest critics, running many similar experiments with wholly negative results. However, from around 1940 he ran forced-choice ESP experiments in which a subject attempted to identify which of five animal pictures a subject in another room was looking at. Their performance on this task was at chance, but when the scores were matched with the card that came after the target card, three of the thirteen subjects showed a very high hit rate; Rhine now described Soal's work as "a milestone in the field". However analyses of Soal's findings, conducted several years later, concluded that the positive results were more likely the result of deliberate fraud. The controversy continued for many years more. In 1978 the statistician and parapsychology researcher Betty Markwick, while seeking to vindicate Soal, discovered that he had tampered with his data. The untainted experimental results showed no evidence of precognition.
Late 20th century
As more modern technology became available, more automated techniques of experimentation were developed that did not rely on hand-scoring of equivalence between targets and guesses, and in which the targets could be more reliably and readily tested at random. In 1969 Helmut Schmidt introduced the use of high-speed random event generators (REG) for precognition testing, and experiments were also conducted at the Princeton Engineering Anomalies Research Lab. Once again, flaws were found in all of Schmidt's experiments, when the psychologist C. E. M. Hansel found that several necessary precautions were not taken.
SF writer Philip K Dick believed that he had precognitive experiences and used the idea in some of his novels, especially as a central plot element in his 1956 science fiction short story "The Minority Report" and in his 1956 novel The World Jones Made.
In 1963 the BBC television programme Monitor broadcast an appeal by the writer J.B. Priestley for experiences which challenged our understanding of Time. He received hundreds of letters in reply and believed that many of them described genuine precognitive dreams. In 2014 the BBC Radio 4 broadcaster Francis Spufford revisited Priestley's work and its relation to the ideas of J.W. Dunne.
In 1965 G. W. Lambert, a former Council member of the SPR, proposed five criteria that needed to be met before an account of a precognitive dream could be regarded as credible:
- The dream should be reported to a credible witness before the event.
- The time interval between the dream and the event should be short.
- The event should be unexpected at the time of the dream.
- The description should be of an event destined literally, and not symbolically, to happen.
- The details of dream and event should tally.
David Ryback, a psychologist in Atlanta, used a questionnaire survey approach to investigate precognitive dreaming in college students during the 1980s. His survey of over 433 participants showed that 290 or 66.9 per cent reported some form of paranormal dream. He rejected many of these reports, but claimed that 8.8 per cent of the population was having actual precognitive dreams.
21st century
In 2011 the psychologist Daryl Bem, a Professor Emeritus at Cornell University, published findings showing statistical evidence for precognition in the Journal of Personality and Social Psychology. The paper was heavily criticised, and the criticism widened to include the journal itself and the validity of the peer-review process. In 2012, an independent attempt to reproduce Bem's results was published, but it failed to do so. The widespread controversy led to calls for improvements in practice and for more research.
Scientific reception
Claims of precognition are, like any other claims, open to scientific criticism. However, the nature of the criticism must adapt to the nature of the claim.
Pseudoscience
Claims of precognition are criticised on three main grounds:
- There is no known scientific mechanism which would allow precognition. It breaks temporal causality, in that the precognised event causes an effect in the subject prior to the event itself.
- The large body of experimental work has produced no accepted scientific evidence that precognition exists.
- The large body of anecdotal evidence can be explained by alternative psychological mechanisms.
Consequently, precognition is widely considered to be pseudoscience.
Violation of causality
Precognition would violate the principle of antecedence (causality); that is, that an effect does not happen before its cause. Information passing backwards in time (retrocausality) would need to be carried by physical particles doing the same. Experimental evidence from high-energy physics suggests that this cannot happen. There is therefore no direct justification for precognition from a physics-based approach.
Precognition would also contradict "most of the neuroscience and psychology literature, from electrophysiology and neuroimaging to temporal effects found in psychophysical research."
Lack of evidence
A great deal of evidence for precognition has been put forward, both as witnessed anecdotes and as experimental results, but none has been accepted as rigorous scientific proof of the phenomenon. Even the most prominent pieces of evidence have been repeatedly rejected due to errors in those experiments as well as follow-on studies contradicting the original evidence. This suggests that the evidence was not valid in the first place.
Alternative explanations
Various known psychological processes have been put forward to explain experiences of apparent precognition. These include:
- Coincidence, where apparent instances of precognition in fact arise from the law of truly large numbers.
- Self-fulfilling prophecy and unconscious enactment, where people unconsciously bring about events which they have previously imagined.
- Unconscious perception, where people unconsciously infer, from data they have unconsciously learned, that a certain event will probably happen in a certain context. When the event occurs, the former knowledge appears to have been acquired without the aid of recognised channels of information.
- Retrofitting, which involves the false interpretation of a past record of a dream or vision, in order to match it to a recent event. Retrofitting provides an explanation for the supposed accuracy of Nostradamus's vague predictions. For example, quatrain I:60 states "A ruler born near Italy...He's less a prince than a butcher." The phrase "near Italy" can be construed as covering a very broad range of geography, while no details are provided by Nostradamus regarding the era when this ruler will live. Because of this vagueness, and the flexibility of retrofitting, this quatrain has been interpreted by some as referring to Napoleon, but by others as referring to the Holy Roman Emperor Ferdinand II, and by others still as a reference to Hitler.
- False memories, such as identifying paramnesia and memory biases, where the memory of a non-existent precognitive event is formed after the real event has occurred. Where subjects in a dream experiment have been asked to write down their dreams in a diary, this can prevent selective memory effects such that the dreams no longer seem accurate about the future.
- Déjà vu, where people experience a false feeling that an identical event has occurred previously. Some recent authors have suggested that déjà vu and identifying paramnesia are the same thing. This view is not universally held, with others instead treating them as distinct phenomena.
Psychological explanations have also been proposed for belief in precognition. Psychologists have conducted experiments which are claimed to show that people who feel loss of control in their lives will turn to belief in precognition, because it gives them a sense of regaining control.
See also
- List of topics characterized as pseudoscience
- Oneiromancy: Divination using dreams.
- Remote viewing
- Retrocognition: Direct knowledge of past events at which one was not present.
- Third eye: Organ of mystical vision.
References
Notes
- ^ Alcock, James. (1981). Parapsychology-Science Or Magic?: A Psychological Perspective Pergamon Press. pp. 3–6. ISBN 978-0080257730
- ^ Taylor, John. (1980). Science and the Supernatural: An Investigation of Paranormal Phenomena Including Psychic Healing, Clairvoyance, Telepathy, and Precognition by a Distinguished Physicist and Mathematician. Temple Smith. p. 83. ISBN 0-85117-191-5.
- ^ Inglis (1986), Chapter on "Precognition"
- Inglis (1985), p.89
- Wyndham Lewis; "You Broke My Dream", The Wild Body: A Soldier of Humour and Other Stories, Chatto and Windus, London, 1927.
- Freedman, Rabi Dr Moshe. "Do our dreams have any meaning?". thejc.com. The Jewish Chronicle. Retrieved 25 January 2022.
- Lang, Bernhard (2009). Joseph in Egypt: A Cultural Icon from Grotius to Goethe. Yale University Press. p. 23. ISBN 978-0-300-15156-5.
- Sri Dhammananda, K. "Dreams and their Significance". www.budsas.org. Buddhist Study and Practice Group. Retrieved 8 February 2022.
- ^ Priestley (1964).
- Peake, Anthony; The Labyrinth of Time, Arcturus, 2012, Chapter 10: "Dreams and precognition".
- Moore, David W (16 June 2005). "Three in Four Americans Believe in Paranormal". www.news.gallup. Gallup Inc. Retrieved 8 February 2022.
- van der Linden, Sander. "How Come Some People Believe in the Paranormal?". www.scientificamerican.com. Scientific American. Retrieved 8 February 2022.
- Aristotle. (350 BC). On Prophesying by Dreams. Trans. J.I. Beare, MIT. (Retrieved 5 September 2018).
- Dunne (1927), pp.62-3. "The waking mind refuses point-blank to accept the association between the dream and the subsequent event. For it, this association is the wrong way round, and no sooner does it make itself perceived than it is instantly rejected. The intellectual revolt is automatic and extremely powerful."
- ^ Dunne (1927).
- Flew, Antony; "The Sources of Serialism, in Shivesh Thakur (Ed). Philosophy and Psychical Research, George Allen & Unwin Ltd. 1976, pp. 81–96. ISBN 0-04-100041-2
- Lyttelton, Edith. Our Superconscious Mind. Philip Allan. 1931.
- Inglis (1986) p.92.
- Dunne (1927), 3rd Edition, Faber, 1934, Appendix III: The new experiment.
- C. D. Broad; "The Philosophical Implications of Foreknowledge", Proceedings of the Aristotelian Society, Supplementary Volumes, Vol. 16, Knowledge and Foreknowledge (1937), pp. 177–209
- Anon; "Obituary: Mr. J. W. Dunne, Philosopher and Airman", The Times, August 27, 1949, Page 7.
- Flieger (1997) p.46.
- Flieger (1997) p.136.
- Stewart, V.; "J. W. Dunne and literary culture in the 1930s and 1940s", Literature and History, Volume 17, Number 2, Autumn 2008, pp. 62–81, Manchester University Press.
- Vladimir Nabokov (ed. Gennady Barabtarlo); Insomniac Dreams: Experiments with Time, Princeton University Press, 2018.
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- Wynn & Wiggins (2001), p. 156.
- Hines (2003), pp. 78–81.
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- ^ Hyman (2007).
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- C. E. M. Hansel. (1980). ESP and Parapsychology: A Critical Re-Evaluation. Prometheus Books. pp. 222–232. Hansel found that in the experiments of Schmidt there was no presence of an observer or second-experimenter in any of the experiments, no counterchecking of the records and no separate machines used for high and low score attempts.
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- Inglis (1986) p.90.
- Francis Spufford, "I Have Been Here Before", Sunday Feature, BBC Radio 3, 14 Sep 2014.
- Inglis (1986), p.85
- Ryback, David, PhD. "Dreams That Came True". New York: Bantam Doubleday Dell Publishing Group, 1988.
- Bem, DJ (March 2011). "Feeling the future: experimental evidence for anomalous retroactive influences on cognition and affect" (PDF). Journal of Personality and Social Psychology. 100 (3): 407–25. doi:10.1037/a0021524. PMID 21280961. S2CID 1961013. Archived from the original (PDF) on 2012-01-03. Retrieved 2013-09-10.
- James Alcock, Back from the Future: Parapsychology and the Bem Affair Archived 2011-12-31 at the Wayback Machine, March/April 2011 Skeptical Inquirer, January 6, 2011.
- "Room for Debate: When Peer Review Falters". The New York Times. January 7, 2011.
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- Bem, Daryl (6 January 2011). "Response to Alcock's "Back from the Future: Comments on Bem"". Retrieved 31 January 2012.
- Alcock, James (6 January 2011). "Response to Bem's Comments". Retrieved 31 January 2012.
- Galak, J.; LeBoeuf, R. A.; Nelson, L. D.; Simmons, J. P. (2012). "Correcting the past: Failures to replicate psi". Journal of Personality and Social Psychology. 103 (6): 933–948. doi:10.1037/a0029709. PMID 22924750.
- Frazier, Kendrick (2013). "Failure to Replicate Results of Bem Parapsychology Experiments Published by Same Journal". csicop.org. Archived from the original on 23 December 2017. Retrieved 7 August 2013.
- Franklin, Michael S; Baumgart, Stephen L; Schooler, Jonathon W (2014). "Future dirctions in precognition research: more research can bridge the gap between skeptics and proponents". Frontiers in Psychology. 5. Frontiers Media SA: 907. doi:10.3389/fpsyg.2014.00907. PMC 4141237. PMID 25202289.
- Kim, Alexander B. "Psychologists confront impossible finding, triggering a revolution in the field". www.cbc.ca. CBC. Retrieved 20 February 2022.
- ^ Hyman (2007), page217.
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- Ciccarelli, Saundra E; Meyer, Glenn E. Psychology. (2007). Prentice Hall Higher Education. p. 118. ISBN 978-0136030638 "Precognition is the supposed ability to know something in advance of its occurrence or to predict a future event."
- Bunge, Mario. (1983). Treatise on Basic Philosophy: Volume 6: Epistemology & Methodology II: Understanding the World. Springer. pp. 225–226. ISBN 978-9027716347
- Schwarzkopf, Samuel (2014). "We Should Have Seen This Coming". Frontiers in Human Neuroscience. 8: 332. doi:10.3389/fnhum.2014.00332. PMC 4034337. PMID 24904372.
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- Ritchie (14 March 2012). "Failing the Future: Three Unsuccessful Attempts to Replicate Bem's 'Retroactive Facilitation of Recall' Effect". PLOS ONE. 7 (3): e33423. Bibcode:2012PLoSO...733423R. doi:10.1371/journal.pone.0033423. PMC 3303812. PMID 22432019.
- Wiseman, Richard. (2011). Paranormality: Why We See What Isn't There. Macmillan. pp. 163-167. ISBN 978-0-230-75298-6
- Sutherland, Stuart. (1994). Irrationality: The Enemy Within. pp. 312–313. Penguin Books. ISBN 0-14-016726-9
- Nickell, Joe (2019). "Premonition! Foreseeing what cannot be seen". Skeptical Inquirer. 43 (4): 17–20.
- Hines (2003).
- Alcock, James E. (1981). Parapsychology: Science or Magic?: a psychological perspective. Oxford: Pergamon Press. ISBN 978-0-08-025773-0. via Hines (2003).
- "paramnesia and confabulation", Britannica (retrieved 14 February 2022).
- Herman N. Sno (1991); "The deja vu experience: Remembrance of things past?", American Journal of Psychiatry 147(12):1587-95. DOI:10.1176/ajp.147.12.1587
- Greenaway, Katharine H.; Louis, Winnifred R.; Hornsey, Matthew J. (7 August 2013). Krueger, Frank (ed.). "Loss of Control Increases Belief in Precognition and Belief in Precognition Increases Control". PLOS ONE. 8 (8). Public Library of Science (PLoS): e71327. Bibcode:2013PLoSO...871327G. doi:10.1371/journal.pone.0071327. ISSN 1932-6203. PMC 3737190. PMID 23951136.
Bibliography
- Dunne, J. W. (1927). An Experiment With Time. A. C. Black.
- Flieger, Verlyn; A Question of Time: JRR Tolkien's Road to Faërie, Kent State University Press, 1997.
- Hines, Terence (2003). Pseudoscience and the Paranormal. Prometheus Books. ISBN 978-1-57392-979-0.
- Hyman, Ray (2007). "Evaluating Parapsychological Claims". In Robert J. Sternberg; Henry L. Roediger; Diane F. Halpern (eds.). Critical Thinking in Psychology. Cambridge University Press. pp. 219–223. ISBN 978-0-521-60834-3.
- Inglis, Brian. (1986). The Paranormal: An Encyclopedia of Psychic Phenomena. Paladin (Grafton) 1986. (1st Edition Granada 1985)
- Priestley, J.B. Man and Time. Aldus 1964, 2nd Edition Bloomsbury 1989.
- Wynn, Charles M., and Wiggins, Arthur W. (2001). Quantum Leaps in the Wrong Direction: Where Real Science Ends...and Pseudoscience Begins. Joseph Henry Press. ISBN 978-0-309-07309-7
Further reading
- Chris French. (2012). "Precognition Studies and the Curse of the Failed Replications". The Guardian.
- David Marks. (2000). The Psychology of the Psychic (2nd Edition). Prometheus Books. ISBN 1-57392-798-8
