RESEARCH BASE
Search 3,721 documents across 34 fields — every claim tier-rated by evidence
3,633 are the core, quality-scored corpus (34 lettered sections — see How We Work); the remaining 88 are cross-corpus synthesis documents (68 InterDocs, 12 Connections, 8 Theories) also indexed here.
1,517 results for "reductio ad absurdum" — page 1 of 76
X_4_15 — Addiction Medicine & Substance Abuse
Addiction medicine is a medical subspecialty formally recognised by the American Board of Medical Specialties (ABMS) in October 2015, though its intellectual roots stretch to Dr. Benjamin Rush's 1784 description of alcoh
V_2_08 — Mathematical Proof: History & Philosophy
Mathematical proof — the definitive demonstration that a statement follows necessarily from accepted axioms — is the distinguishing feature of mathematics as a discipline. The axiomatic-deductive method originated with t
U_2_14 — Minimalism in Art: Reduction, Silence, and Essential Form
Minimalism — emerging in the early 1960s in New York as a radical reaction against the emotional excess of Abstract Expressionism — reduced art to its most fundamental elements: simple geometric forms, industrial materia
T_2_07 — Psychology of Addiction
Addiction — compulsive engagement with a substance or behavior despite harmful consequences — is now understood as a chronic brain disorder involving neuroplastic changes in reward, motivation, memory, and executive cont
X_1_13 — Indigenous Bone-Setting and Manual Therapy
Bone-setting and manual therapy — the physical manipulation of bones, joints, and soft tissues to treat musculoskeletal injuries and conditions — have been practiced in virtually every known culture throughout human hist
M_4_14 — Richat Structure & Bimini Road: Geological Formations or Lost Civilizations?
The Richat Structure (also called the "Eye of the Sahara" or "Eye of Africa") is a prominent circular geological feature approximately 40 km in diameter located near Ouadane, Mauritania, in the western Sahara Desert (21°
M_2_16 — Gunung Padang: Indonesia's Megalithic Controversy
Gunung Padang ("Mountain of Enlightenment" in Sundanese) is a megalithic site in Karyamukti village, Cianjur Regency, West Java, Indonesia, situated atop a volcanic hill at ~885 meters elevation. The visible surface cons
M_1_12 — Ancient Electrical Phenomena: Baghdad Battery and Electroplating
The "Baghdad Battery" (also called the Parthian Battery) refers to a set of artifacts discovered in 1936 at Khujut Rabu (near Baghdad, Iraq) by German archaeologist Wilhelm König, then Director of the Baghdad Museum. The
A_1_14 — Akkadian Empire Texts: Sargon, Naram-Sin, and Imperial Ideology
The Akkadian Empire (~2334–2154 BCE), founded by Sargon the Great, represents the first multi-ethnic, centralized empire in recorded history. Akkadian royal inscriptions, the Sargon Birth Legend, the Curse of Agade, and
A_2_02 — Nag Hammadi & Gnostic Texts
The Nag Hammadi Library is a collection of 13 leather-bound papyrus codices containing 52 texts, discovered in 1945 near Nag Hammadi, Upper Egypt. Written in Coptic and dated to the 3rd–4th centuries CE (with originals p
A_4_39 — Egyptian Book of the Dead: Funerary Texts, Afterlife Geography, and Judgment of the Soul
The "Book of the Dead" (Pert em Heru, "Coming/Going Forth by Day") is a corpus of ancient Egyptian funerary texts — spells, hymns, incantations, and illustrated vignettes — designed to guide the deceased through the Duat
A_4_16 — Tibetan Book of the Dead (Bardo Thodol) and Bon Tradition
The Bardo Thodol (བར་དོ་ཐོས་གྲོལ, "Liberation Through Hearing in the Intermediate State"), popularly known as the Tibetan Book of the Dead, is a collection of funerary texts attributed to the 8th-century Indian master Pa
A_4_29 — Mongolian & Turkic Epic Traditions
The Mongolian and Turkic epic traditions constitute one of the world's great oral literary heritages, spanning from the Altai Mountains to Anatolia across more than two millennia. Central texts include the Secret History
A_3_08 — Celtic Mythology and Druidic Tradition
Celtic mythology encompasses the religious narratives, cosmological concepts, and heroic legends of the Celtic-speaking peoples who dominated much of western and central Europe from the Hallstatt period (c. 800 BCE) thro
U_1_25 — Stradivarius Lost Craft Mystery
The violins of Antonio Stradivari (c. 1644–1737, Cremona, Italy) are considered the finest stringed instruments ever made — fetching prices exceeding $15 million at auction (the "Lady Blunt" Stradivarius sold for $15.9 m
U_1_14 — World Dance Traditions: Ballet, Bharatanatyam, Flamenco, and Hula
Dance — the oldest art form, predating language, visual art, and music in some theoretical models — is the organization of human movement in time and space for expressive, ritual, social, or aesthetic purposes. Every kno
X_2_08 — Fasting — Medical Science and Sacred Tradition
Fasting — the deliberate abstention from food for defined periods — is simultaneously one of humanity's oldest sacred practices (observed in virtually every major religious tradition) and one of the most actively investi
X_1_19 — Traditional Chinese Medicine
Traditional Chinese Medicine (TCM) is a comprehensive medical system with a continuous documented history spanning ~2,500 years, encompassing herbal medicine (~13,000 medicinals in the official pharmacopoeia), acupunctur
X_1_20 — Comparative Traditional Medicine: TCM, Ayurveda, Unani & Kampo
The world's major traditional medicine systems — Traditional Chinese Medicine (TCM), Ayurveda (India), Unani (Greco-Arabic), and Kampo (Japan) — represent independent but structurally parallel attempts to systematize hea
X_1_03 — Traditional Chinese Medicine: Acupuncture, Meridians, Pharmacopoeia
Traditional Chinese Medicine (TCM) is a comprehensive medical system with continuous documented practice spanning over 2,000 years — organized around the concepts of qi (vital energy), yin-yang (complementary opposites),
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