Disputed Statements

Tacitus, Historical Figures

Standing Scholarly debate

Concerns Lifespan or Floruit End Year

Currently States 120

No record states when Tacitus died. His latest datable work refers to events of 116 to 117 CE, and historians cite a death sometime after that, conventionally placed around 120 CE, an estimate drawn from his latest known writing rather than any independent record of his death.

Source The Oxford Classical Dictionary, 4th edition, Simon Hornblower, Antony Spawforth and Esther Eidinow (eds.) tier 1

Táhirih, Historical Figures

Standing Scholarly debate

Concerns Lifespan or Floruit Start Year

Currently States 1817

The source gives this year as about, its own approximate estimate rather than a fixed date.

Source A Concise Encyclopedia of the Baha'i Faith, Peter Smith tier 1

Táhirih, Historical Figures

Standing Scholarly debate

Concerns Lifespan or Floruit End Year

Currently States 1852

The source gives this year as about, its own approximate estimate rather than a fixed date.

Source A Concise Encyclopedia of the Baha'i Faith, Peter Smith tier 1

Tai Chi, Disciplines

Standing Scholarly debate

Concerns Key Text

Currently States Tai chi classics, a collected corpus of theoretical texts of debated and multiple authorship

The taijiquan classics are a collected corpus of theoretical texts on principle and practice that different lineages attribute variously, including to the legendary figure Zhang Sanfeng. Douglas Wile's Lost T'ai-chi Classics from the Late Ch'ing Dynasty (State University of New York Press, 1996) is a critical edition and history of these texts. The method is textual and historical criticism, tracing each classic's manuscript history, first datable appearance and transmission within specific family lineages, principally Chen, Yang and Wu, rather than accepting the traditional attribution at face value. Wile's research dismantles the Zhang Sanfeng origin legend, finding no basis connecting the classics to that figure, and traces the corpus instead to accumulated material from the late Qing dynasty. Because individual texts have different, independently traceable histories, both authorship and dating remain disputed among scholars working from the same manuscript evidence.

Source Lost T'ai-chi Classics from the Late Ch'ing Dynasty, Douglas Wile tier 1

Tai Ji Men, Religions

Standing Scholarly debate

Concerns Point in Dispute

Currently States Whether the post-2007 pursuit of a 1992 tax bill and the 2020 seizure of Tai Ji Men land in Miaoli represent an ongoing tax and human rights injustice, as Tai Ji Men and the Action Alliance to Redress 1219 describe it, or a routine, if protracted, administrative tax matter.

Advanced only by Tai Ji Men's own advocacy body and by CESNUR-affiliated outlets sympathetic to it; this atlas has not located an independent Taiwanese government characterization of the dispute's current status.

Source Tai Ji Men Qigong Academy: Own Website tier 2

Tai Ji Men, Religions

Standing Scholarly debate

Concerns Adherents Today

Currently States Tai Ji Men describes tens of thousands of dizi, or disciples, worldwide, with representatives who have traveled to over one hundred countries under its peace initiatives.

The figure is Tai Ji Men's own account, given in its public materials; no independent count of current membership by any government body, academic study or outside researcher has been located to confirm or contest it.

Source Tai Ji Men Qigong Academy: Own Website tier 2

Ṭainka ਟ, Alphabet Letters

Standing Scholarly debate

Concerns Origin Period

Currently States Sikh tradition credits Guru Angad, the second Guru, with giving the script its settled form in the sixteenth century

According To The Gurmukhi script

Two reference works give incompatible accounts. The Encyclopaedia of Sikhism (Harbans Singh, editor-in-chief, Punjabi University, Patiala, 1998) carries the Sikh tradition that Guru Angad, the second Guru (1504-1552), devised the script. The World's Writing Systems (Peter T. Daniels and William Bright, eds., Oxford University Press, 1996), surveying the paleography of Indic scripts, holds instead that the letterforms were already in mercantile use in the Punjab as one of the Landa scripts descended from Sharada, and that comparing those existing Landa forms against the Gurmukhi letters attested from Guru Angad's era shows a fixing and standardising of a repertoire already in circulation rather than an invention from nothing. Neither side has displaced the other because the two accounts read different kinds of evidence, a community's own historical memory against a comparative script lineage, and the atlas records both without adjudicating.

Source The Encyclopaedia of Sikhism, Harbans Singh (editor-in-chief) tier 2

Ṭainka ਟ, Alphabet Letters

Standing Scholarly debate

Concerns Origin Period

Currently States Historians of Indic writing place the letterforms earlier, in the Landa mercantile hands already used across the Punjab

According To The Gurmukhi script

Two reference works give incompatible accounts. The Encyclopaedia of Sikhism (Harbans Singh, editor-in-chief, Punjabi University, Patiala, 1998) carries the Sikh tradition that Guru Angad, the second Guru (1504-1552), devised the script. The World's Writing Systems (Peter T. Daniels and William Bright, eds., Oxford University Press, 1996), surveying the paleography of Indic scripts, holds instead that the letterforms were already in mercantile use in the Punjab as one of the Landa scripts descended from Sharada, and that comparing those existing Landa forms against the Gurmukhi letters attested from Guru Angad's era shows a fixing and standardising of a repertoire already in circulation rather than an invention from nothing. Neither side has displaced the other because the two accounts read different kinds of evidence, a community's own historical memory against a comparative script lineage, and the atlas records both without adjudicating.

Source The World's Writing Systems, Peter T. Daniels and William Bright (eds.) tier 1

Taiping Rebellion, Wars & Conflicts

Standing Scholarly debate

Concerns Religious Dimension

Currently States Historians differ over how much weight the Taiping faith itself deserves as a cause rather than a costume. Thomas Reilly argues the movement built a genuinely new religion, fully Christian and fully Chinese, whose theology directly attacked the legitimacy of the Qing state, and Jonathan Spence's narrative likewise treats Hong Xiuquan's visions as central to the war's course rather than incidental to it. Other historians read the rebellion primarily as a social and economic uprising drawing on much older Chinese traditions of millenarian rebellion, in which Christian vocabulary was one more legitimating idiom available to a rebel leader amid regional famine and unrest. Both readings agree the Taiping state's law, calendar and iconoclasm were shaped by its faith; they differ on whether that faith or the underlying social crisis was the deeper cause.

Source The Taiping Heavenly Kingdom: Rebellion and the Blasphemy of Empire, Thomas H. Reilly tier 1

Taiping Rebellion, Wars & Conflicts

Standing Scholarly debate

Concerns Death Toll Minimum

Currently States 20000000.000000

The conservative demographic range most general histories of the rebellion use, drawn from population data recorded before and after the fourteen year war. Stephen Platt's history of the conflict reports this range, twenty to thirty million dead, as the figure most consistently cited, attributing the bulk of the toll to the famine, disease and displacement the fighting unleashed rather than to combat deaths alone. This atlas records twenty million as its lower bound on that range.

Source Autumn in the Heavenly Kingdom: China, the West, and the Epic Story of the Taiping Civil War (Platt, 2012), Stephen R. Platt tier 1

Taiping Rebellion, Wars & Conflicts

Standing Scholarly debate

Concerns Death Toll Maximum

Currently States 70000000.000000

The high end of the spread historians have proposed. Demographic historian Cao Shuji's 2001 reconstruction of Qing era population records put the rebellion's total toll as high as seventy million, a figure Stephen Platt's history reports alongside the standard twenty to thirty million range when discussing how uncertain any single total remains once Qing record keeping collapsed across the war zones. Both figures draw criticism, the low end for undercounting indirect famine and disease deaths in areas that stopped keeping records, the high end for extrapolating too far from incomplete regional data; this atlas records seventy million as the documented upper bound rather than a preferred figure.

Source Autumn in the Heavenly Kingdom: China, the West, and the Epic Story of the Taiping Civil War (Platt, 2012), Stephen R. Platt tier 1

Taiping Rebellion, Wars & Conflicts

Standing Scholarly debate

Concerns Death Toll Assessment

Currently States The Taiping Rebellion's death toll is among the most disputed in this atlas's whole conflict roster: Stephen Platt's history reports the standard 20 to 30 million range as the most consistently cited reading of pre- and post-war population data, while Cao Shuji's 2001 demographic reconstruction extends the upper bound as high as 70 million. Both figures draw scholarly criticism, the lower end for undercounting indirect famine and disease deaths in areas that stopped keeping records once Qing administration collapsed across the war zones, the higher end for extrapolating too far from incomplete regional data; no historian consulted treats either bound as a settled count rather than a defensible estimate. The rebellion's religious character is also debated rather than assumed: Hong Xiuquan's syncretic Christian theology (he held himself the younger brother of Jesus Christ) was genuinely central to Taiping ideology and iconoclasm, but Platt and other modern historians treat the rebellion's mass violence as driven at least as much by Qing dynastic collapse, regional ethnic tension and civil breakdown as by religious conviction alone.

Source Autumn in the Heavenly Kingdom: China, the West, and the Epic Story of the Taiping Civil War (Platt, 2012), Stephen R. Platt tier 1

Takamagahara, Realms

Standing Scholarly debate

Concerns Claimed Location

Currently States Local tradition places episodes of the myth at Takachiho in Miyazaki prefecture and at other shrines across Japan

These are devotional identifications of a mythological realm with an earthly site, not a claim the classical texts themselves make; the Kojiki and Nihon Shoki describe a realm reached by a sky bridge, not a journey by land.

Source Shinto: A History, Helen Hardacre tier 1

Talqin, Rituals

Standing Scholarly debate

Concerns Standing as a Comparative Category

Currently States Used, but its validity as a comparative category is disputed

According To Islam

Talqin is the practice of instructing or reminding the newly deceased, typically at the graveside immediately after burial, of the answers the tradition holds the angels Munkar and Nakir will ask in the grave. Jane Idleman Smith and Yvonne Yazbeck Haddad's The Islamic Understanding of Death and Resurrection (2002) records that Islamic legal schools differ on its standing: some accept graveside talqin as a beneficial practice supported by weaker hadith and by established local custom, while others, working from stricter hadith criticism, regard it as an unsupported innovation, bidah, with no sound basis in the earliest sources. The method is comparative Islamic jurisprudence, weighing the same body of hadith concerning the grave and the afterlife against each school's own standards for what counts as a sound enough basis for a devotional practice. Because the disagreement is over evidentiary standard rather than a fact either side disputes, and Islam has no single central authority that can bind all schools to one ruling, talqin's scholarly standing remains debated across the legal traditions.

Source The Islamic Understanding of Death and Resurrection, Jane Idleman Smith and Yvonne Yazbeck Haddad tier 1

Talqin, Rituals

Standing Scholarly debate

Concerns Status Within the Tradition

Currently States Jane Idleman Smith and Yvonne Yazbeck Haddad's The Islamic Understanding of Death and Resurrection (Oxford University Press, 2002) distinguishes talqin's two forms: prompting a dying person with the shahada, grounded in the Prophet's reported instruction and accepted across the schools, and talqin al-mayyit, instructing the deceased at the graveside in the answers to give the questioning angels, which the authors record as customary in many communities and rejected by others as an innovation without basis in the earliest sources.

According To Islam

Source The Islamic Understanding of Death and Resurrection, Jane Idleman Smith and Yvonne Yazbeck Haddad tier 1

Talqin, Rituals

Standing Scholarly debate

Concerns Scholarly Standing Detail

Currently States Jane Idleman Smith and Yvonne Yazbeck Haddad's The Islamic Understanding of Death and Resurrection (Oxford University Press, 2002) records that deathbed talqin, gently prompting a dying Muslim's confession of faith, is broadly accepted across the schools on the strength of the Prophet's own reported instruction, while talqin al-mayyit, instructing the deceased at the graveside in the answers to give the questioning angels, is disputed among jurists, some treating it as a beneficial extension and others rejecting it as an innovation without basis in the earliest sources.

According To Islam

Source The Islamic Understanding of Death and Resurrection, Jane Idleman Smith and Yvonne Yazbeck Haddad tier 1

Tamid (The Daily Offering), Rituals

Standing Scholarly debate

Concerns Standing as a Comparative Category

Currently States Used, but its validity as a comparative category is disputed

Tamid, the twice-daily continual burnt offering at the Jerusalem Temple, is the subject of the Mishnah's tractate of the same name, which reads unusually as first-person eyewitness narration of the priests' own procedure rather than abstract law, which is exactly why its historical status is argued. Shaye Cohen's From the Maccabees to the Mishnah (2006) sets out one position treating that narrative detail as transmitted memory genuinely passed down from priests who had themselves served in the Temple before its destruction in 70 CE, and another treating the narrative voice as a literary device the Mishnah's later redactors adopted to present an idealised, systematised order rather than an eyewitness account at all. The method is literary and source-critical, reading the tractate's narrative style and procedural detail against what is independently known of Mishnaic composition and against comparable narrative material elsewhere in rabbinic literature. The disagreement concerns the fine procedure and the narrative's own status, not whether a twice-daily offering was actually made, which is independently attested.

Source From the Maccabees to the Mishnah, Shaye J. D. Cohen tier 1

Tamid (The Daily Offering), Rituals

Standing Scholarly debate

Concerns Scholarly Standing Detail

Currently States Shaye J. D. Cohen's From the Maccabees to the Mishnah (Westminster John Knox Press, 2006) notes that the detailed, circumstantial account of the tamid, the twice daily public burnt offering that framed the entire sanctuary routine, comes down chiefly through the Mishnah tractate that bears its name, redacted around 200 CE, long after the Temple's destruction in 70 CE had already ended the offering it describes, so its procedural detail rests on memory and legal reconstruction rather than a record made while the service was still performed.

Source From the Maccabees to the Mishnah, Shaye J. D. Cohen tier 1

Tanit, Deities

Standing Scholarly debate

Concerns Worship and Practice

Currently States The Carthage tophet, an open-air precinct holding thousands of urned cremated infant and animal remains beneath stelae dedicated "to our lady Tanit and to Baal Hammon", the largest single body of physical evidence for her cult.

Whether the tophet burials represent ritual child sacrifice, as ancient Greek and Roman writers hostile to Carthage claimed and some modern archaeologists still argue from the demographic profile of the remains, or predominantly a cemetery for infants who died of natural causes and were given a religious burial and dedication, is a genuine and unresolved dispute in current scholarship. Osteological studies of age at death have been read to support both readings, and no consensus position exists; this atlas states the disagreement rather than adopting either side.

Source In Search of the Phoenicians, Josephine Quinn tier 1

Tantalus, Figures

Standing Scholarly debate

Concerns Mythic Association

Currently States Ancient sources give two different offenses for his punishment, serving his son Pelops to the gods as a test, or stealing nectar and ambrosia and revealing divine secrets to mortals

According To Ancient Greek Religion

Pseudo-Apollodorus's The Library (Bibliotheca), a Greek mythographic compilation of uncertain date drawing on much earlier sources, preserves the cannibalism story in which Tantalus serves his son Pelops to the gods, alongside the earlier alternative in which Tantalus instead steals ambrosia and nectar. Pindar's First Olympian Ode, composed in the fifth century BCE, rejects the cannibalism story outright as an impious slander invented by Tantalus's neighbours and offers the theft version instead, examining the same mythic material through the lens of what he considers becoming to say about the gods; the wider mythographic tradition preserves both versions without settling which is original.

Source The Library (Bibliotheca), Pseudo-Apollodorus tier 1