RESEARCH BASE

Search 3,717 documents across 34 fields — every claim tier-rated by evidence

3,717 documents 34 sections 47,686 citations 34,596+ keywords indexed 4 evidence tiers

2,945 results for "Dia de los Muertos" — page 3 of 148

E_2_11 Verified Cataclysms & Chronology

E_2_11 — Snowball Earth Hypothesis

The Snowball Earth hypothesis proposes that Earth's surface was entirely or nearly entirely covered by ice on at least two occasions during the Neoproterozoic era (c. 720–635 million years ago): the Sturtian glaciation (

Snowball Earth Neoproterozoic Sturtian glaciation Marinoan glaciation Cryogenian cap carbonate
ZG_2_13 Verified Linguistics & Communication

ZG_2_13 — Dialectology: Regional Variation, Dialect Continua, and Isoglosses

Dialectology — the systematic study of regional linguistic variation — investigates how languages differ from place to place, mapping the geographical distribution of pronunciation, vocabulary, grammar, and usage pattern

dialectology dialect isogloss dialect continuum dialect atlas linguistic atlas
J_2_06 Verified Ancient Technology

J_2_06 — Damascus Steel and Wootz

Damascus steel — the legendary blade material prized for its distinctive watered pattern (bands of light and dark on the polished surface), exceptional cutting ability, and reputed capacity to cut silk falling on the bla

Damascus steel wootz crucible steel pattern-welded carbon nanotubes cementite
Q_4_01 Cosmology & Physics

Q_4_01 — Primordial Gravitational Waves and B-Mode Polarization

Primordial gravitational waves — ripples in spacetime generated during cosmic inflation — represent one of the most sought-after signals in cosmology. Their detection would provide direct evidence that inflation occurred

primordial gravitational waves B-mode polarization CMB polarization inflation tensor modes tensor-to-scalar ratio
ZB_5_18 Verified Ecology & Biology

ZB_5_18 — Insect Decline Crisis

The global insect decline — sometimes called the "insect apocalypse" in popular media — refers to accumulating evidence that insect populations, biomass, and diversity are decreasing at alarming rates across many regions

insect decline insect apocalypse biomass loss Krefeld study pollinator crisis neonicotinoid
ZB_4_11 Verified Ecology & Biology

ZB_4_11 — Island Ecology: Biogeography, Endemism, and Evolutionary Radiation

Island ecology — centered on the theory of island biogeography developed by Robert MacArthur and Edward O. Wilson (1963, 1967) — provides one of ecology's most influential theoretical frameworks, explaining how species d

island biogeography MacArthur-Wilson species-area relationship adaptive radiation endemism endemic species
ZC_5_16 Verified Social Science

ZC_5_16 — Computational Social Science: Big Data, Agent-Based Models, and Digital Behavioral Analysis

Computational social science (CSS) is the interdisciplinary field that applies computational methods — machine learning, natural language processing, network analysis, agent-based modeling, and large-scale data mining —

computational social science big data agent-based modeling social network analysis digital trace data natural language processing
G_4_02 Modern Frameworks

G_4_02 — Astrology as Historical Force and Political Tool

Astrology — the interpretation of celestial positions as meaningful for human affairs — is distinct from archaeoastronomy (→ [D_5_08](../../D_Sites_and_Artifacts/D5_Sacred_Geometry_Art_Symbolism/D_5_08_Archaeoastronomy_S

astrology horoscope natal chart zodiac planetary influence Babylonian astrology
G_3_14 Verified Modern Frameworks

G_3_14 — Simulation Argument — Philosophy, Physics, and Testability

The Simulation Argument — formally presented by philosopher Nick Bostrom (2003, Philosophical Quarterly) — is not the claim that we live in a computer simulation, but rather a trilemma: at least one of the following thre

simulation argument simulation hypothesis Bostrom ancestor simulation computational universe digital physics
D_3_18 Verified Sites & Artifacts

D_3_18 — Great Zimbabwe Trade Network Expansion

Great Zimbabwe — the largest stone structure in sub-Saharan Africa south of the Sahara — was the capital of a Shona-speaking state that controlled the gold-for-cloth trade between the Zimbabwe Plateau and Indian Ocean po

Great-Zimbabwe Indian-Ocean-trade Sofala Kilwa Shona Zimbabwe-plateau
B_1_04 Beings & Entities

B_1_04 — Ningishzida — Serpent Deity, Underworld Guardian, and Knowledge Bearer

Ningishzida (Sumerian: dNin-ĝiš-zid-da, "Lord of the Good Tree" or "Lord of the Faithful Tree") is a Mesopotamian deity associated with serpents, the underworld, vegetation, and secret knowledge. He appears in Sumerian t

Ningishzida Gizzida serpent deity underworld guardian Sumerian Mesopotamian
H_1_04 Suppression & Thesis

H_1_04 — Ancient Libraries — Destruction and Knowledge Loss

Throughout human history, major repositories of knowledge have been destroyed by fire, war, religious persecution, conquest, and deliberate suppression — resulting in incalculable losses to the accumulated learning of an

Library of Alexandria Nalanda House of Wisdom Baghdad Timbuktu Maya codices
P_4_17 Credible Philosophy & Meaning

P_4_17 — African Philosophy & Ubuntu: Communal Personhood and Relational Ethics

Ubuntu — often rendered as "I am because we are" (umuntu ngumuntu ngabantu in Zulu/Xhosa: "a person is a person through other persons") — represents the most widely discussed concept in contemporary African philosophy, e

Ubuntu African philosophy communalism Desmond Tutu personhood relational ontology
P_4_02 Philosophy & Meaning

P_4_02 — Perennial Philosophy and Universal Wisdom

The Perennial Philosophy — philosophia perennis — is the thesis that beneath the surface diversity of the world's religious and spiritual traditions lies a SINGLE, universal truth about the nature of reality and human ex

perennial philosophy philosophia perennis Huxley Leibniz Steuco mysticism
P_2_16 Credible Philosophy & Meaning

P_2_16 — Philosophy of Law: Natural Law, Legal Positivism, and the Foundations of Justice

The philosophy of law (jurisprudence) addresses the fundamental questions: What is law? What is the relationship between law and morality? What makes a legal system legitimate? and how should judges decide difficult case

philosophy of law jurisprudence natural law legal positivism Hart Fuller
P_2_04 Verified Philosophy & Meaning

P_2_04 — Feminist Philosophy and Epistemology

Feminist philosophy is a diverse tradition that examines how gender — as a social, political, and conceptual category — shapes philosophical questions, knowledge production, moral reasoning, and political structures. Far

feminist philosophy feminist epistemology standpoint theory situated knowledges Haraway Harding
ZE_5_17 Credible Ethics & Applied Philosophy

ZE_5_17 — Ethics of Deception: Lying, Manipulation, and the Moral Limits of Dishonesty

The ethics of deception — the moral evaluation of lying, misleading, manipulating, and withholding truth — is among the oldest and most practically significant topics in moral philosophy. The absolutist position was stak

deception lying ethics Kant Augustine Bok
ZE_1_12 Verified Ethics & Applied Philosophy

ZE_1_12 — Comparative Legal Philosophy — Sacred Law Across Cultures

Comparative legal philosophy examines how different civilizations ground law in sacred or metaphysical foundations, producing legal systems that differ fundamentally in their relationship between human legislation and tr

sacred law dharma sharia halakha natural law Dharmaśāstra
S_4_17 Verified Future Technology

S_4_17 — Space Habitats & In-Situ Resource Utilization (ISRU): Off-World Settlement Engineering

Space habitats and In-Situ Resource Utilization (ISRU) — the extraction and processing of local materials (regolith, water ice, atmospheric gases) to support human presence beyond Earth — constitute the engineering found

space habitat ISRU O'Neill cylinder Mars settlement lunar base radiation shielding
S_3_03 Future Technology

S_3_03 — Geoengineering — Climate Intervention, Solar Radiation Management, and Carbon Dioxide Removal

Geoengineering encompasses large-scale deliberate interventions in the Earth's climate system to counteract global warming. Two broad categories exist: Solar Radiation Management (SRM), which reflects incoming sunlight t

geoengineering climate engineering climate intervention solar radiation management SRM stratospheric aerosol injection