RESEARCH BASE

Search 3,721 documents across 34 fields — every claim tier-rated by evidence

3,721 Documents 34 Sections 43,625 Citations 34,852 Keywords Indexed 4 Evidence Tiers

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.

255 results for "sacred cave" — page 7 of 13

U_2_22 Credible Art, Music & Culture

U_2_22 — Shamanic & Entoptic Art

The neuropsychological model of shamanic art proposes that much of humanity's oldest visual art — from Upper Paleolithic cave paintings in Europe to San Bushman rock art in southern Africa to Aboriginal art in Australia

shamanic art entoptic phenomena rock art Lewis-Williams cave art altered states
U_4_15 Credible Art, Music & Culture

U_4_15 — Ritual Objects and Votive Offerings: Material Culture of Devotion

Ritual objects — material things created, consecrated, or used in religious or ceremonial practice — and votive offerings — objects dedicated to a deity, saint, or supernatural power in fulfillment of a vow, in supplicat

ritual object votive offering ex-voto talisman amulet reliquary
X_2_08 Verified Medicine & Healing

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

fasting intermittent fasting autophagy caloric restriction Ramadan Lent
Verified

INTERDOC_67 — Consciousness as Substrate-Independent Coherence Across Biological, Acoustic, and Artificial Domains

Three independent research streams are converging on the same conclusion:

consciousness coherence substrate-independence integrated information theory perturbational complexity vibration
Credible

INTERDOC_68 — Entity Categories as Attractors in Consciousness State-Space

A recurring mystery across the corpus: why do DMT users, shamanic practitioners, near-death experiencers, medieval monks, ancient temple visitors, and modern abduction reporters describe the same limited set of entity ty

entity encounters consciousness state-space attractors DMT entities NDE beings shamanic entities
W_4_01 Verified World Civilizations

W_4_01 — Maya Epigraphy, Astronomy, and Calendar Science

The Maya civilization developed one of the most sophisticated writing systems in the pre-Columbian Americas — a mixed logographic-syllabic script that recorded history, astronomy, mythology, and ritual on stone monuments

Maya Mayan epigraphy hieroglyphs Long Count calendar
W_4_06 Credible World Civilizations

W_4_06 — Dreamtime Songlines and Aboriginal Navigation

Songlines (also called dreaming tracks or song paths) are one of humanity's most extraordinary intellectual achievements — a vast network of songs that simultaneously encode mythological narrative, geographic navigation

songlines dreaming tracks Aboriginal Australian navigation oral map tjukurpa
W_4_08 Verified World Civilizations

W_4_08 — Native American Great Plains and Vision Quest Traditions

The Great Plains of North America — stretching from the Canadian prairies to Texas, from the Rocky Mountain foothills to the Mississippi — sustained some of the most mobile, ceremonially rich, and militarily sophisticate

Lakota Sioux Cheyenne Crow Comanche Pawnee
W_1_10 Verified World Civilizations

W_1_10 — Greek Religion as Lived Practice

Greek religion as actually practiced bore little resemblance to the sanitized "mythology" familiar from modern retellings. It was not a coherent theological system but a complex ecology of ritual obligations embedded in

polis religion Eleusinian Mysteries Orphic rites Delphic Oracle Pythia mystery cults
W_1_01 Verified World Civilizations

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

Olmec La Venta San Lorenzo Tres Zapotes colossal heads were-jaguar
W_3_12 Credible World Civilizations

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

Gupta golden age Chandragupta I Samudragupta Chandragupta II Kalidasa
W_3_08 Credible World Civilizations

W_3_08 — Yoruba Civilization: Ile-Ife, Orishas, and Diaspora Legacy

The Yoruba civilization — centered in southwestern Nigeria and the Republic of Benin — is one of the most culturally influential civilizations in African and world history, with a continuous urban tradition stretching ba

Yoruba Ile-Ife Orishas Oduduwa Ifa divination Benin
W_3_05 Credible World Civilizations

W_3_05 — Haitian Vodou and Afro-Diasporic Syncretic Religions

Afro-Diasporic religions — including Haitian Vodou, Cuban Santería (Regla de Ocha), Brazilian Candomblé, and related traditions — represent one of the most extraordinary examples of cultural survival and creative synthes

Vodou Voodoo Santería Candomblé Umbanda lwa
W_3_15 Credible World Civilizations

W_3_15 — Satavahana and Deccan Kingdoms: South Indian Power and Trade

The Satavahana dynasty (c. 230 BCE–220 CE) and the broader network of Deccan kingdoms — including the Tamil-speaking Chola, Chera, and Pandya dynasties of the Sangam Age (c. 300 BCE–300 CE) — represent a crucial but ofte

Satavahana Deccan Andhra Amaravati Nagarjunakonda Roman trade
W_2_29 Credible World Civilizations

W_2_29 — Satavahana and Deccan Kingdoms: South Indian Power and Trade

The Satavahana dynasty (c. 230 BCE–220 CE) and the broader network of Deccan kingdoms — including the Tamil-speaking Chola, Chera, and Pandya dynasties of the Sangam Age (c. 300 BCE–300 CE) — represent a crucial but ofte

Satavahana Deccan Andhra Amaravati Nagarjunakonda Roman trade
W_2_07 Verified World Civilizations

W_2_07 — Shinto as Lived Religion — Ritual, Purity, and Nature

While A_4_04 (Kojiki) covers the foundational mythological texts of Japanese religion, this document examines Shinto as a living religious system — its ritual practices, architectural traditions, theological concepts, an

Shinto kami torii shimenawa misogi purification
W_2_28 Credible World Civilizations

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

Gupta golden age Chandragupta I Samudragupta Chandragupta II Kalidasa
W_2_25 Verified World Civilizations

W_2_25 — Tocharian Civilization & Tarim Basin

The Tocharian civilization of the Tarim Basin (modern Xinjiang, China) represents one of the great puzzles of Indo-European studies: a population speaking the easternmost Indo-European languages — Tocharian A (Agnean) an

Tocharian Tarim Basin Kucha Khotan Indo-European Tarim mummies
W_5_02 Verified World Civilizations

W_5_02 — Celtic and Druidic Traditions

The Celtic peoples — a linguistic and cultural group spread across Europe from Anatolia to Ireland between roughly 800 BCE and 400 CE — developed one of the most sophisticated pre-literate knowledge systems in the Wester

Celtic Druid Druidism Druidry ogham sacred grove
W_5_07 Verified World Civilizations

W_5_07 — Sami Shamanism and Circumpolar Traditions

The circumpolar world — the vast band of Arctic and subarctic territory stretching from Scandinavia across Siberia to Alaska, Canada, and Greenland — is home to indigenous peoples whose spiritual traditions represent som

Sami Saami Lapland Sápmi noaidi joik