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.
497 results for "oral history" — page 16 of 25
G_2_08 — Archaeogenetics — DNA Revolution in Prehistory
Archaeogenetics — the extraction and analysis of ancient DNA (aDNA) from archaeological human, animal, and plant remains — has revolutionized our understanding of human migration, population structure, admixture, kinship
O_5_17 — Deep Time: Geological Chronology and the Scale of Earth History
Deep time is the concept that Earth's geological history extends across approximately 4.54 billion years — a scale so vast that human civilization occupies less than 0.00001% of it. First articulated by James Hutton in 1
T_5_19 — Empathy: Neuroscience, Mirror Neurons & Moral Development
Empathy — the capacity to share, understand, and respond to others' emotional and cognitive states — is a multi-component phenomenon with deep evolutionary roots, distinct neural substrates, and profound implications for
L_2_16 — Genetic Diversity and Inbreeding: Population Health Across History
Genetic diversity — the total amount of genetic variation within a population — is a fundamental determinant of population health, adaptive potential, and long-term survival. The loss of diversity through inbreeding (mat
L_2_13 — Genetic History of Island Southeast Asia: Wallace Line and Beyond
Island Southeast Asia (ISEA) — the vast archipelagic region encompassing the Philippines, Indonesia, Timor, and the islands between mainland Asia and Australo-Papua — is one of the most genetically complex regions on Ear
L_3_04 — Y-Chromosome Phylogeny and Patrilineal Deep History
The Y chromosome, transmitted exclusively from father to son, provides a uniquely informative window into patrilineal human history.
L_5_15 — Genetic Genealogy: DNA Ancestry Testing and Population History
Genetic genealogy — the use of DNA testing to determine relationships and ancestry — has revolutionized both personal genealogy and population genetics since the early 2000s. Three types of DNA analysis provide different
Y_4_07 — Hypnosis — History, Neuroscience, and Therapeutic Application
Hypnosis has evolved from Franz Mesmer's "animal magnetism" theory (1770s) through James Braid's neurological reframing (1843) and James Esdaile's surgical applications in India to Milton Erickson's indirect hypnotherapy
Y_1_02 — Ergot, Sacred Pharmacology, and History
This document examines Ergot, Sacred Pharmacology, and History, a topic within the Consciousness research area. Key areas of investigation include Claviceps purpurea — Biology and Chemistry, Ergot Alkaloids — The Chemist
H_2_12 — Peer Review: History, Flaws, and Gatekeeping Function
Peer review — the evaluation of scientific manuscripts by expert reviewers before publication — is the primary mechanism by which the scientific community certifies knowledge claims as meeting disciplinary standards of e
P_5_22 — Cyclical Time: Eternal Return, Historical Cycles, and Non-Linear Temporality
The concept of cyclical time — that history, cosmic processes, or existence itself follows recurring patterns rather than a single linear progression — is one of the most ancient and widespread ideas in human thought. Vi
ZE_3_22 — Longevity Ethics & Life Extension: Moral Dimensions of Radical Lifespan Enhancement
The prospect of radical life extension — extending human lifespan from the current ~80-year average in developed countries to 150, 500, or even indefinite years through senolytics, gene therapy, organ replacement, AI-dri
ZE_1_16 — Epistemic Ethics: The Morality of Belief, Knowledge, and Intellectual Virtue
Epistemic ethics — the study of the moral dimensions of belief, knowledge-seeking, and intellectual conduct — addresses a fundamental question: do we have moral obligations regarding what we believe and how we form our b
N_2_04 — Assassins (Hashashin) — History, Legend, and the Order of Nizari Ismailis
The Assassins — more accurately the Nizari Ismaili Order — were a medieval Shia Muslim sect that, under the leadership of Hassan-i Sabbah beginning in 1090 CE, established a network of mountain fortresses across Iran and
N_3_12 — The Bavarian Illuminati — Documented History vs. Conspiracy
The Order of the Illuminati (Illuminatenorden) — founded on May 1, 1776, by Adam Weishaupt (1748–1830), a professor of canon law at the University of Ingolstadt in Bavaria — is simultaneously one of the best-documented h
I_2_07 — Project Blue Book: History and Legacy
Project Blue Book (1952–1969) was the third and longest-running official U.S. Air Force program for investigating unidentified flying objects (UFOs), preceded by Project Sign (1947–1949) and Project Grudge (1949–1952). B
I_5_10 — Crop Circles: History, Analysis, and Debunking
Crop circles (or "agriglyphs") are geometric patterns created by the systematic flattening of cereal crops, predominantly wheat, barley, and rapeseed. Although simple circular formations have been reported sporadically s
V_1_13 — Women in Mathematics History
Women have made profound contributions to mathematics throughout history despite systematic exclusion from universities, academies, and professional recognition. Hypatia of Alexandria (c. 350–415 CE), the first well-docu
V_1_12 — Chinese Mathematics History
Chinese mathematics developed independently over at least 3,000 years, producing remarkable achievements often centuries before their European counterparts. The Jiuzhang Suanshu (Nine Chapters on the Mathematical Art, co
V_2_03 — History of Algebra: Al-Khwarizmi to Group Theory
Algebra — the generalization of arithmetic to unknown quantities and their relationships — has a 4,000-year documented history, from Babylonian equation-solving tablets (c. 1800 BCE) through Brahmagupta's Indian treatise
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