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.
383 results for "New World plants" — page 9 of 20
ZC_1_05 — Psychology of Religion & Spiritual Experience
The psychology of religion — the empirical study of religious and spiritual experience, belief, and behavior — was inaugurated by William James's The Varieties of Religious Experience (1902), which established that relig
ZC_4_05 — Tourism, Heritage, and the Anthropology of Sacred Sites
The anthropology of tourism and heritage examines how places, objects, and practices are designated as culturally significant, how they are consumed by visitors, and who controls the narratives, profits, and meanings at
ZC_4_03 — Ethnomusicology — Music as Social Phenomenon
Ethnomusicology — the study of music in its cultural context, or more precisely, the study of music as culture and culture as expressed through music — emerged in the mid-20th century from the older discipline of "compar
ZC_2_06 — Urban Sociology and City Planning
Urban sociology examines the social life, structures, and problems of cities, while city planning addresses the intentional design of urban spaces. By 2007, more than half of humanity lived in cities for the first time i
ZC_2_11 — Sociology of Religion
The sociology of religion examines religion as a social phenomenon — how religious beliefs, practices, and institutions shape and are shaped by social structures. Foundational approaches: Émile Durkheim (The Elementary F
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
G_4_11 — Archaeoastronomy Methods and Systematic Evidence
Archaeoastronomy — the study of how past civilizations understood, observed, and used astronomical phenomena — has matured from a field plagued by speculative alignment claims into a rigorous interdisciplinary discipline
G_4_15 — Acoustic Archaeology — How Ancient Spaces Were Designed for Sound
Acoustic archaeology (archaeoacoustics) is the scientific study of how ancient built environments and natural spaces shaped sound and how sound was used in ritual, communication, and performance in the past. The field co
G_1_18 — Acoustic Archaeology & Archaeoacoustics
Acoustic archaeology (archaeoacoustics) is the study of sound in past environments and the acoustic properties of archaeological sites, monuments, and artifacts. Emerging as a formal subdiscipline in the 1990s through th
G_1_07 — Stable Isotope Analysis and Ancient Diets
Stable isotope analysis of human and animal remains — primarily the measurement of carbon ($\delta^{13}$C), nitrogen ($\delta^{15}$N), and sulfur ($\delta^{34}$S) isotope ratios in bone collagen, tooth enamel, hair kerat
G_3_05 — Self-Organization and Emergence
Self-organization is the process by which global order arises from local interactions among components of an initially disordered system, without external direction or centralized control. Emergence is the closely relate
G_2_09 — Network Analysis in Archaeology — Trade, Communication, Influence
Network analysis — rooted in graph theory and social network analysis (SNA) — provides formal mathematical tools for modeling and analyzing the structure of relationships between archaeological entities: sites, regions,
G_2_05 — Graph Theory and Knowledge Network Analysis
Graph theory — the mathematical study of networks of nodes (vertices) connected by edges (links) — provides a rigorous framework for analyzing the structure of connections in systems ranging from ancient social hierarchi
G_2_01 — Network Science and Complex Systems Applied to Ancient Trade
Network science—the mathematical study of complex interconnected systems—has emerged as a powerful tool for understanding ancient trade, cultural transmission, and civilizational collapse. By modeling ancient trade route
O_4_17 — Ley Lines
Ley lines are hypothetical alignments connecting ancient monuments, hilltops, and other significant landscape features along straight paths across the land. The concept was first articulated by Alfred Watkins (a Hereford
O_3_03 — Cave Systems — Biology, Mythology, and Extreme Environments
Caves represent some of Earth's most extraordinary environments — sealed ecosystems harboring life forms that evolved in total isolation for millions of years, natural laboratories for studying evolution under extreme co
O_5_16 — Gaia Hypothesis and Earth System Self-Regulation
The Gaia hypothesis, proposed by James Lovelock (atmospheric chemist, 1919–2022) and co-developed with Lynn Margulis (microbiologist, 1938–2011), posits that Earth's biosphere, atmosphere, oceans, and geosphere interact
O_5_20 — Enceladus: Saturn's Ocean Moon and the Search for Extraterrestrial Life
Enceladus, a small icy moon of Saturn (504 km diameter, roughly the size of Arizona), has emerged since the Cassini mission's discoveries (2005–2017) as arguably the most promising location in the solar system for the de
D_2_11 — Abu Simbel: Ramesses II and Solar Engineering
Abu Simbel — twin rock-cut temples on the western bank of the Nile in southern Egypt (Nubia), near the modern border with Sudan — represents the apex of pharaonic monumental engineering and one of the most spectacular so
D_2_03 — Karnak Temple Complex — The Dwelling of Amun-Ra
The Karnak Temple Complex, located on the east bank of the Nile at ancient Thebes (modern Luxor, Upper Egypt), is the largest religious complex ever constructed — encompassing over 100 hectares of temples, chapels, pylon
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