RESEARCH BASE

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

3,721 documents 34 sections 43,623 citations 34,854 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.

345 results for "AMA" — page 7 of 18

X_3_25 Verified Medicine & Healing

X_3_25 — Antibiotic Resistance Crisis

Antimicrobial resistance (AMR) — the ability of microorganisms to survive exposure to drugs that once killed them — is one of the most serious threats to global public health in the twenty-first century. [KEY FINDING] A

antibiotic resistance antimicrobial resistance AMR superbug MRSA multidrug resistance
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_03 World Civilizations

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

Andean civilization Chavín de Huántar Chavín Lanzón jaguar deity Nazca Lines
W_4_14 Credible World Civilizations

W_4_14 — Inca Empire: Tawantinsuyu, Quipu, and Vertical Archipelago

Tawantinsuyu ("The Four Parts Together") — the Inca Empire — was the largest empire in pre-Columbian America and the largest empire in the Southern Hemisphere, stretching ~4,000 km along the Andes from modern Colombia to

Inca Tawantinsuyu Cusco quipu khipu Machu Picchu
W_1_06 World Civilizations

W_1_06 — Nabataean Civilization — Petra, Water Engineering, and Dushara

- [Quick Summary](#quick-summary)

Nabataean Petra Al-Khazneh Dushara Al-Uzza water engineering
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_04 World Civilizations

W_2_04 — Tibetan Buddhism, Bön, and Hidden Knowledge (Terma)

Tibet's religious traditions represent one of the world's most elaborate systems for the exploration and mapping of consciousness states — from the Six Yogas of Naropa to the Dzogchen practices of pristine awareness, fro

Tibet Tibetan Buddhism Vajrayana Bön Bönpo terma
W_2_27 Verified World Civilizations

W_2_27 — Jōmon Civilization: Japan's 14,000-Year Pre-Agricultural Complex Society

The Jōmon culture of Japan (~14,000–300 BCE) represents one of the most extraordinary challenges to conventional models of human development. [KEY FINDING] Jōmon people produced the world's oldest known pottery (radiocar

jōmon japan cord-marked pottery hunter-gatherer complexity neolithic dogu
W_2_18 Verified World Civilizations

W_2_18 — Majapahit Empire

The Majapahit Empire (1293–c. 1527 CE) was the last major Hindu-Buddhist state in Java and arguably the most powerful maritime polity in Southeast Asian history. At its zenith under King Hayam Wuruk (r. 1350–1389) and hi

Majapahit Java Nagarakretagama Prapanca mandala state Hindu-Buddhist
W_2_13 Credible World Civilizations

W_2_13 — Sogdian Civilization: Silk Road Merchants and Cultural Brokers

The Sogdians — an Eastern Iranian people centered in the fertile valleys of the Zerafshan and Kashkadarya rivers (modern Uzbekistan and Tajikistan — the cities of Samarkand and Bukhara) — were the quintessential merchant

Sogdiana Sogdian Silk Road Samarkand Bukhara merchant network
W_5_01 World Civilizations

W_5_01 — Scythian / Steppe Nomad Traditions and Animal Style Art

The Scythians (c. 900–200 BCE) were a confederation of Iranian-speaking steppe nomads who dominated the Eurasian grasslands from the Black Sea to the Altai Mountains. Known primarily through Herodotus (Book IV) and spect

Scythian Scythia steppe nomads Pazyryk kurgan Kurgan hypothesis
W_5_26 Verified World Civilizations

W_5_26 — Chachapoya: Warriors of the Clouds

The Chachapoya ("People of the Clouds") were a pre-Inca civilization inhabiting the cloud forests of northeastern Peru's Amazonas region (~800–1470 CE). Known for their monumental fortress of Kuelap — a massive stone cit

Chachapoya Kuelap cloud forest sarcophagi mummy Peru
W_5_04 World Civilizations

W_5_04 — Sufi Mysticism and Islamic Esotericism

Sufism (Arabic: tasawwuf) — the mystical/esoteric dimension of Islam — represents one of humanity's most profound traditions of direct experiential knowledge of the Divine (ma'rifa/gnosis). While orthodox Islam emphasize

Sufism tasawwuf mysticism dhikr fana baqa
ZH_4_18 Credible Archaeoastronomy

ZH_4_18 — Indigenous Star Map Catalog

Indigenous star map systems — the astronomical knowledge embedded in the oral traditions, navigation practices, ceremonial calendars, and landscape relationships of non-Western cultures — represent a vast but systematica

indigenous astronomy Aboriginal star map ethnoastronomy star lore Polynesian navigation
ZH_3_06 Verified Archaeoastronomy

ZH_3_06 — Andean Dark Constellations and Milky Way Astronomy

Andean astronomical traditions, particularly as documented in Quechua-speaking communities of Peru and Bolivia and inferred from colonial-era Spanish accounts of Inca cosmology, are distinguished by a feature unique in w

dark constellation dark cloud constellation Andean astronomy Inca astronomy Milky Way Mayu
ZH_3_03 Verified Archaeoastronomy

ZH_3_03 — Aboriginal Australian Astronomy: Seasonal Star Knowledge

Australian Aboriginal peoples developed one of the oldest continuous astronomical traditions on Earth — an integrated system of sky knowledge extending back at least 50,000 years of habitation on the Australian continent

Aboriginal Australian astronomy ethnoastronomy songlines Dreaming Emu in the Sky dark constellation
ZH_5_12 Verified Archaeoastronomy

ZH_5_12 — Citizen Astronomy: Variable Star Observers to Exoplanet Hunters

Astronomy is one of the very few sciences where non-professional observers — amateurs, hobbyists, and citizen scientists — continue to make significant, publishable contributions to research alongside professionals. This

citizen science amateur astronomy AAVSO variable stars exoplanet Galaxy Zoo
ZH_2_03 Verified Archaeoastronomy

ZH_2_03 — Islamic Golden Age Astronomy: Observatories and Star Catalogs

Islamic astronomy (c. 750–1500 CE) represents one of the most productive and sophisticated periods in the history of astronomical science — a sustained tradition of observation, mathematical innovation, and critical enga

Islamic astronomy Arabic astronomy observatory star catalog al-Sufi al-Battani
ZH_2_07 Verified Archaeoastronomy

ZH_2_07 — Persian and Central Asian Astronomical Heritage

The astronomical traditions of Persia (Iran) and Central Asia (modern Uzbekistan, Tajikistan, Afghanistan, Turkmenistan) produced some of the most important astronomers, observatories, and star catalogs in pre-modern his

Persian astronomy Ulugh Beg Samarkand Nowruz zij tables Omar Khayyam