Disputed Statements

Rashidun Caliphate, Empires & Polities

Standing Scholarly debate

Concerns Associated Religion

Currently States Islam, at the point before it divided. Whether the succession of Abu Bakr, Umar and Uthman was legitimate or whether Ali had been designated at Ghadir Khumm is the founding disagreement between Sunni and Shia, and Madelung reads the Sunni sources as supporting Ali's claim more strongly than the later consensus allowed

The Sunni consensus on the rightly guided caliphs and the Shia doctrine of designation are two long-established and opposed positions; Madelung's reading is a third, argued from within the Sunni source tradition.

Source The Succession to Muhammad: A Study of the Early Caliphate, Wilferd Madelung tier 1

Rat, Animals & Totems

Standing Scholarly debate

Concerns Contested or Appropriated Modern Use

Currently States The words spirit animal and totem are used in popular Western practice for a personal animal ally. Native scholars and communities object to both usages, on the ground that they take the vocabulary and the authority of particular Indigenous traditions and apply them to a generic and commercial practice.

Suzanne Owen's The Appropriation of Native American Spirituality (Continuum, 2008) documents the objection Indigenous communities in North America raise, ongoing and in the present tense, against the commercial "spirit animal" genre. Owen's study examines how the practice borrows specific Indigenous terms and claimed lineages, presenting them as licensing a service sold to outside customers, and sets that use against the communities' own accounts of what those terms and practices mean within their traditions. What is disputed, on Owen's reading, is not that people generally feel a kinship with animals, a widely attested feeling that belongs to no one tradition, but the specific commercial borrowing of Indigenous vocabulary and claimed authority. The atlas records the animal, records that the modern commercial practice exists, and records that this documented objection is made, without adjudicating between the parties.

Source The Appropriation of Native American Spirituality, Suzanne Owen tier 1

Ravana, Figures

Standing Scholarly debate

Concerns Status Within the Tradition

Currently States A minority devotional current, most visible in parts of Uttar Pradesh, honors him as a devoted worshipper of Shiva and a scholar king rather than reading him as pure villain.

Mainstream Vaishnava-derived retellings of the Ramayana read him unambiguously as the antagonist; the Shaiva-devotee reading is a real but minority current within Hindu tradition, not a consensus revision of the epic.

Source Encyclopedia of Hinduism, Denise Cush, Catherine Robinson and Michael York (eds.) tier 1

Raven, Animals & Totems

Standing Scholarly debate

Concerns Contested or Appropriated Modern Use

Currently States The words spirit animal and totem are used in popular Western practice for a personal animal ally. Native scholars and communities object to both usages, on the ground that they take the vocabulary and the authority of particular Indigenous traditions and apply them to a generic and commercial practice.

Suzanne Owen's The Appropriation of Native American Spirituality (Continuum, 2008) documents the objection Indigenous communities in North America raise, ongoing and in the present tense, against the commercial "spirit animal" genre. Owen's study examines how the practice borrows specific Indigenous terms and claimed lineages, presenting them as licensing a service sold to outside customers, and sets that use against the communities' own accounts of what those terms and practices mean within their traditions. What is disputed, on Owen's reading, is not that people generally feel a kinship with animals, a widely attested feeling that belongs to no one tradition, but the specific commercial borrowing of Indigenous vocabulary and claimed authority. The atlas records the animal, records that the modern commercial practice exists, and records that this documented objection is made, without adjudicating between the parties.

Source The Appropriation of Native American Spirituality, Suzanne Owen tier 1

Ray Hyman, Historical Figures

Standing Scholarly debate

Concerns Key Experiment

Currently States One of the two reviewers commissioned for the 1995 American Institutes for Research evaluation of the government remote viewing programme; he agreed the effects were not chance and attributed them to shared methodological flaws

Ray Hyman's Evaluation of Program on Anomalous Mental Phenomena (Journal of Scientific Exploration, 1996) was Hyman's own contribution, as a psychologist and long-time critic of parapsychology, to the same government-commissioned review of classified remote-viewing research that Jessica Utts also reviewed. Hyman's method, applying standard psychological methodology critique to the same underlying experimental data Utts examined, led him to a statistical evaluation reaching the opposite conclusion from hers: where Utts found the evidence met an ordinary scientific standard, Hyman found the same data did not support a paranormal explanation. Both reviewers' reports were published as part of the same official assessment, preserving the disagreement rather than resolving it.

Source Evaluation of Program on Anomalous Mental Phenomena, Ray Hyman tier 2

Recapitulation, Doctrines

Standing Scholarly debate

Concerns Status Within the Tradition

Currently States A permitted theological opinion, never defined

According To Christianity

The Oxford Dictionary of the Christian Church (2005) sets out the camps on recapitulation, the patristic theory associated with Irenaeus that Christ retraces and reverses Adam's disobedience stage by stage. Those who prefer recapitulation hold that it keeps creation and salvation inside one continuous story and that transactional models such as satisfaction or penal substitution answer a narrower question than the one the biblical sources ask; those who prefer the transactional models hold that recapitulation gives a strong reason for the incarnation and a weaker one for the crucifixion specifically, since a life fully lived does not by itself require a death. Both positions are argued by working historians of doctrine from the same patristic texts.

Source The Oxford Dictionary of the Christian Church, 3rd revised edition, F. L. Cross and E. A. Livingstone (eds.) tier 1

Recapitulation, Doctrines

Standing Scholarly debate

Concerns Doctrinal Status Detail

Currently States Recapitulation, the reading of Christ's death and resurrection as Christ passing again through every stage of human life and succeeding where Adam failed so that human nature is repaired rather than merely paid for, was first developed at length by Irenaeus of Lyons in Against Heresies, written around 180 CE against teachers who separated the maker of the world from the Father of Christ. It draws its name from Ephesians 1:10, where God is said to gather up all things in Christ, and is held today particularly within Eastern Orthodox theology alongside other accounts of the atonement rather than displacing them. No council has ever defined which account is correct, so the Oxford Dictionary of the Christian Church (3rd revised edition, Cross and Livingstone, eds., Oxford University Press, 2005) records it as one permitted theological opinion among several.

According To Christianity

Source The Oxford Dictionary of the Christian Church, 3rd revised edition, F. L. Cross and E. A. Livingstone (eds.) tier 1

Receptionism, Beliefs & Restrictions

Standing Scholarly debate

Concerns Scholarly Note

Currently States Where Cranmer himself stood is argued rather than settled

Three readings of Cranmer are defended from his own successive revisions of the rite: as a receptionist, as a virtualist holding that the elements convey the power of Christ's body, and as holding the Reformed doctrine of a spiritual presence. No camp claims that the evidence is decisive, and the revisions themselves do not all point one way.

Source The Christian Tradition: A History of the Development of Doctrine, Jaroslav Pelikan tier 1

Reconquista, Wars & Conflicts

Standing Scholarly debate

Concerns Displaced (High Estimate)

Currently States 3000000.000000

The source states two separate displacement figures rather than one aggregate: about 200,000 Jews expelled under the 1492 Alhambra Decree (recorded here as displaced-min) and, separately, about three million Muslims who emigrated or were driven out of Spain between 1492 and 1610 (recorded here as displaced-max); the two waves affected different populations over different decades and are not additive into one total.

Source Reconquista (Wikipedia), Wikipedia contributors tier 3

Rectification of Names, Doctrines

Standing Scholarly debate

Concerns Historical Origin

Currently States Western sinology has argued that the rectification of names doctrine may have originated earlier with Mozi rather than with Confucius.

Western sinologists dispute whether the doctrine began with Confucius, Mozi (c. 470-391 BC), or later with Shen Buhai; the term zhengming appears only once in the Analects.

Source Rectification of names (Wikipedia)

Red, Colors

Standing Scholarly debate

Concerns Origin Period Start Year

Currently States 1666

According To Newtonian optics: the seven-colour spectrum

Isaac Newton's own account in Opticks (London, 1704) describes how he arrived at seven spectral colours: his earliest prism observations distinguished five bands, and he settled on seven, adding orange and indigo, by explicit analogy with the seven intervals of the musical octave, a numerological choice rather than a further optical finding. Reading Newton's own text against the continuous gradient a prism actually produces shows the seven-fold division is an interpretive choice about where to draw lines in that continuum, not a count nature supplies; observers from Newton's own time onward have disputed whether indigo is visually distinct from blue and violet at all. Any scheme in this atlas that treats seven colours as given inherits Newton's seventeenth-century analogy to the octave rather than an independent observation.

Source Opticks: or, a Treatise of the Reflexions, Refractions, Inflexions and Colours of Light, Isaac Newton tier 1

Red, Colors

Standing Scholarly debate

Concerns Origin Period End Year

Currently States 1704

According To Newtonian optics: the seven-colour spectrum

Isaac Newton's own account in Opticks (London, 1704) describes how he arrived at seven spectral colours: his earliest prism observations distinguished five bands, and he settled on seven, adding orange and indigo, by explicit analogy with the seven intervals of the musical octave, a numerological choice rather than a further optical finding. Reading Newton's own text against the continuous gradient a prism actually produces shows the seven-fold division is an interpretive choice about where to draw lines in that continuum, not a count nature supplies; observers from Newton's own time onward have disputed whether indigo is visually distinct from blue and violet at all. Any scheme in this atlas that treats seven colours as given inherits Newton's seventeenth-century analogy to the octave rather than an independent observation.

Source Opticks: or, a Treatise of the Reflexions, Refractions, Inflexions and Colours of Light, Isaac Newton tier 1

Red Sea, Bodies of Water

Standing Scholarly debate

Concerns Origin Region

Currently States Between Africa and Arabia. Which water the biblical yam suph, sea of reeds, actually names is unsettled: the Greek translation gave the Red Sea, while the reed of the Hebrew points to the lake and marsh country of the eastern Nile delta, and no crossing route has been fixed on the ground

The traditional identification with the Red Sea, the delta lakes reading argued from the philology, and Finkelstein and Silberman's position that no migration of the kind described is archaeologically visible are three current and named positions.

Source Israel Finkelstein and Neil Asher Silberman, The Bible Unearthed, Israel Finkelstein, Neil Asher Silberman tier 2

Redemption, Doctrines

Standing Scholarly debate

Concerns Status Within the Tradition

Currently States Genuinely disputed within this tradition

The Encyclopedia of Religion (Macmillan Reference, 2005) traces how Jewish usage keeps redemption's biblical root sense of a public, historical deliverance, paradigmatically the exodus from slavery in Egypt, the rescue of a people rather than of an individual soul, while Christian usage narrowed the term toward the individual and toward sin, taking the price paid to be the death of Christ rather than the release from Egypt, a genuine change of referent rather than a mistranslation. The metaphor of a price paid then generates a question Christian theology has never settled, who receives it: the patristic answer that it was paid to the devil was abandoned by the medieval church as absurd, and the alternative that it was paid to God raises the difficulty that God is also the one paying, which is why the encyclopedia records the mechanism as argued rather than fixed.

Source Encyclopedia of Religion, Mircea Eliade (ed.); Lindsay Jones (ed., 2nd ed.) tier 1

Reggae Carries Rastafari To Britain, Spread Events

Standing Scholarly debate

Concerns End Year

Currently States 1980

The Reggae article gives this only as "late 1970s" and "early 1980s," never an exact year; 1980 is this atlas's representative year within that named range, not a settled date the source itself states.

Source Reggae (Wikipedia), Wikipedia contributors tier 3

Reginald Scot, Historical Figures

Standing Scholarly debate

Concerns Lifespan or Floruit Start Year

Currently States 1538

The source marks this year circa, its own approximate estimate rather than a fixed date.

Source The Discoverie of Witchcraft, Reginald Scot tier 1

Reginald Scot, Historical Figures

Standing Scholarly debate

Concerns Lifespan or Floruit End Year

Currently States 1599

The source marks this year circa, its own approximate estimate rather than a fixed date.

Source The Discoverie of Witchcraft, Reginald Scot tier 1

Regulative Principle of Worship, Doctrines

Standing Scholarly debate

Concerns Point in Dispute

Currently States Its application has never been settled among Reformed Christians themselves. Exclusive psalmody, the use of musical instruments and the wording of public prayer have all been argued on regulative-principle grounds by people reading the same rule differently.

Source The Westminster Confession of Faith, Westminster Assembly tier 1

Reincarnation Research, Psi Phenomena

Standing Scholarly debate

Concerns Replication Status

Currently States No mainstream scientific body accepts the case collection as evidence for reincarnation; it is generally treated as suggestive anecdotal fieldwork limited by contamination and confirmation-bias risks rather than controlled evidence.

Ian Stevenson personally investigated more than two thousand reported cases of children's statements suggestive of a previous life across four decades, publishing Twenty Cases Suggestive of Reincarnation in 1966, work continued today at the University of Virginia's Division of Perceptual Studies under Jim Tucker. Champe Ransom, a research assistant who had worked directly on Stevenson's case files, and psychologist James Alcock separately argued that most investigated cases involved families with prior contact or existing community ties, undermining the independence Stevenson's cross-checking method assumed, and identified leading questions in interview records taken with young children. The method on both sides is documentary case analysis, examining the same investigation files and interview transcripts for prior contact and interview technique. Stevenson's fieldwork is nonetheless considered unusually thorough for anecdotal case collection compared with other paranormal case-collection efforts, which is why the debate over its methodology remains an active scholarly disagreement rather than one side having closed the question.

Source Criticisms of Reincarnation Case Studies, Psi Encyclopedia (Society for Psychical Research) tier 2

Reinhold Niebuhr, Historical Figures

Standing Scholarly debate

Concerns How Its Legacy Is Contested

Currently States The Serenity Prayer is generally ascribed to Niebuhr, who taught Christian ethics at Union Theological Seminary in New York from 1928 until his retirement in 1960, and he himself accepted the ascription; the Oxford Dictionary of the Christian Church (3rd revised edition, Cross and Livingstone, eds., Oxford University Press, 2005) notes that earlier parallels to the prayer's wording have kept its authorship under discussion.

Source The Oxford Dictionary of the Christian Church, 3rd revised edition, F. L. Cross and E. A. Livingstone (eds.) tier 1