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.
2,858 results for "Classic of Mountains and Seas" — page 4 of 143
X_3_03 — Epidemic and Pandemic History
Epidemics and pandemics — the outbreak and widespread transmission of infectious disease — have shaped human civilization as profoundly as wars, technologies, and ideas. Ancient: the Plague of Athens (430 BCE, described
X_3_12 — History of Epidemiology: From Miasma to Molecular Surveillance
Epidemiology — the study of the distribution and determinants of disease in populations — is the foundational science of public health, responsible for identifying disease causes, informing prevention strategies, and gui
W_4_18 — Tiwanaku and Wari: Pre-Inca Andean Empires
Tiwanaku (Tiahuanaco) and Wari (Huari) were the two dominant polities of the Andean Middle Horizon (c. 500–1000 CE), together representing the first large-scale expansionary states in South American history and the most
W_4_12 — Tiwanaku: Altiplano Civilization and Raised-Field Agriculture
Tiwanaku (also spelled Tiahuanaco) was a major pre-Columbian civilization centered at the site of the same name on the Bolivian Altiplano (high plateau), approximately 3,850 meters above sea level and 20 km southeast of
W_4_03 — Andean Civilizations — Chavín, Nazca, Tiwanaku, Caral
The Andean region produced one of the world's great independent civilizations — arguably the most underappreciated. From Caral (~3000 BCE, contemporary with Egyptian pyramids and Sumerian Ur) to the Inca (conquered by Sp
W_1_01 — Olmec Civilization and Serpent-Jaguar Symbolism
The Olmec civilization (~1500–400 BCE), centered in the tropical lowlands of Mexico's Gulf Coast (modern Veracruz and Tabasco), is widely considered the "mother culture" of Mesoamerica — the civilization from which later
W_3_12 — Gupta Empire: Classical India's Golden Age
The Gupta Empire (c. 320–550 CE) is widely regarded as the "Golden Age" of classical India — a period of extraordinary achievement in literature, science, mathematics, philosophy, art, and architecture that set the cultu
W_2_28 — Gupta Empire: Classical India's Golden Age
The Gupta Empire (c. 320–550 CE) is widely regarded as the "Golden Age" of classical India — a period of extraordinary achievement in literature, science, mathematics, philosophy, art, and architecture that set the cultu
ZH_5_11 — Solar Eclipse as Political Event: Thales, Omens, and Dynastic Legitimacy
Throughout history, solar eclipses — sudden, dramatic, and seemingly unnatural — have been interpreted not merely as astronomical events but as political signs, divine warnings, and instruments of power. The most famous
ZF_3_08 — Sunda Shelf and Southeast Asian Submerged Landscapes
The Sunda Shelf (or Sundaland) is one of Earth's largest continental shelves — an area of ~1.8 million km² (larger than the Indian subcontinent) that connects the islands of Borneo, Sumatra, Java, and Bali to peninsular
ZF_3_10 — Marine Paleontology and the Fossil Record of the Seas
Marine paleontology documents the evolution of life in Earth's oceans over ~3.8 billion years — from the earliest microbial fossils (stromatolites, ~3.5 Ga) to the complex marine ecosystems of the modern ocean. The marin
Z_4_05 — Synthetic Biology and Minimal Genomes
Synthetic biology aims to design, construct, and engineer biological systems and organisms with novel functions not found in nature — or to redesign existing biological systems for useful purposes. The field's landmark a
E_4_24 — Quaternary Science: Integrating Ice Ages, Extinctions, and Migrations
Quaternary science is the interdisciplinary study of Earth's most recent geological period — the Quaternary (2.58 Ma to present), encompassing the Pleistocene (2.58 Ma to 11,700 BP) and the Holocene (11,700 BP to present
E_5_08 — Justinianic Plague & Late Antique Pandemics
The Justinianic Plague (541–750 CE) was the first historically documented pandemic of bubonic plague caused by Yersinia pestis, striking the Byzantine Empire at the height of Emperor Justinian I's reconquest campaigns. A
ZG_3_05 — Language and Thought: Cognitive Semantics
The relationship between language and thought — whether the language we speak shapes, constrains, or determines how we perceive, categorize, and reason about the world — is one of the oldest and most debated questions in
G_3_22 — Science and Technology Studies (STS)
Science and Technology Studies (STS) is an interdisciplinary field that examines how society, politics, culture, and economics shape scientific research and technological innovation — and how science and technology in tu
L_5_10 — Neandertal Introgression: Which Genes and Why They Persisted
When modern humans (Homo sapiens) migrated out of Africa ~60,000-70,000 years ago and encountered Neanderthals (Homo neanderthalensis) in western Asia and Europe, the two species interbred — and the genetic legacy of tha
P_3_19 — Heidegger: Being, Technology, and Dasein
Martin Heidegger (1889–1976), arguably the most influential and controversial philosopher of the 20th century, fundamentally reoriented Western philosophy by arguing that the tradition had "forgotten" the question of Bei
P_1_13 — Paradoxes in Philosophy: Zeno, Liar, Ship of Theseus, Sorites
A paradox is an argument that proceeds from apparently acceptable premises via apparently valid reasoning to a conclusion that is apparently unacceptable — forcing us either to reject a premise, identify a flaw in the re
P_5_18 — Comparative Religion & the Science of Sacred Traditions
Comparative religion — the systematic study of the world's religious traditions through cross-cultural analysis — emerged as an academic discipline in the 19th century with Friedrich Max Müller's translation of the Sacre
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