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.
2,557 results for "Gustave Le Bon" — page 49 of 128
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
L_5_16 — Archaeogenetics: Ancient DNA and the Human Past
Archaeogenetics — the extraction and analysis of DNA from ancient human, animal, and plant remains — has transformed our understanding of human history since the field's breakthrough in 2010. Advances in next-generation
L_5_06 — Genetic Adaptation to Disease: Malaria, Plague, TB
Infectious disease has been the most powerful selective force on the human genome throughout history. Pathogens — particularly malaria, plague, tuberculosis, smallpox, and cholera — have killed more humans than all other
L_5_09 — Human Microbiome Co-Evolution: Ancient Gut Companions
The human microbiome — the trillions of bacteria, archaea, fungi, and viruses that inhabit our bodies, particularly the gastrointestinal tract — is not merely a passive inhabitant but a co-evolved partner that has shaped
L_5_07 — Genetics of Speech and Language: Beyond FOXP2
Language is humanity's most distinctive cognitive ability — and identifying its genetic basis has been a central goal of human genetics and neuroscience since the discovery of the KE family and the FOXP2 gene. The KE fam
L_5_14 — Amino Acid Racemization Dating Method
Amino acid racemization (AAR) — a geochronological dating technique based on the chemical conversion of L-amino acids (the biologically predominant enantiomer in living organisms) to D-amino acids (the mirror-image confi
Y_4_22 — Hypnagogic & Hypnopompic States
Hypnagogia (the transitional state between wakefulness and sleep onset) and hypnopompia (the transition from sleep to waking) are naturally occurring altered states of consciousness experienced universally by humans. Cha
Y_4_19 — Ritual-Induced Ecstasy
Ritual-induced ecstasy — altered states of consciousness produced through collective ceremonial practices including dance, chanting, drumming, fasting, pain ordeal, and rhythmic movement — is one of the oldest and most u
Y_2_13 — Ecstatic Seizures: Dostoevsky, Elation, and Temporal Lobe Pre-Ictal States
Ecstatic seizures — epileptic seizures preceded or accompanied by intense feelings of bliss, transcendence, clarity, and profound meaning rather than the typical dread, confusion, or dysphoria — represent one of the most
H_2_20 — Suppression of Anomalous Archaeological Finds
The suppression of anomalous archaeological finds — artifacts, structures, or skeletal remains that challenge established chronological and evolutionary frameworks — is one of the most contentious claims in alternative a
H_2_19 — Forbidden Archaeology — Cremo & Thompson Claims
Forbidden Archeology: The Hidden History of the Human Race (1993, revised edition 1998, 914 pages), authored by Michael A. Cremo and Richard L. Thompson, is the most comprehensive compendium of anomalous archaeological a
H_1_16 — UFO Crash Retrieval Testimony Catalog
The history of alleged UFO crash retrieval operations — in which governments or military agencies are claimed to have recovered physical wreckage and, in some accounts, occupants from downed unidentified aerial phenomena
H_1_09 — Translation Losses and Textual Transmission Chains
Before the printing press (1440s CE), all knowledge transmission depended on manual copying (scribal reproduction of manuscripts) and oral tradition — both inherently lossy processes. Every manuscript copy introduced pot
H_1_15 — Religious Text Sanitization: Canon Formation & Apocrypha Politics
The formation of religious canons — deciding which texts are authoritative and which are excluded — represents one of history's most consequential acts of knowledge control. The Christian biblical canon evolved over cent
H_4_24 — Lost Technologies: Things Ancients Could Do That We Can't Replicate
Throughout history, civilizations developed technologies, materials, and techniques that were subsequently lost — and that modern science has struggled or failed to fully replicate. These "lost technologies" range from m
P_1_19 — Philosophy of Mind
The philosophy of mind is the branch of philosophy that investigates the nature of mental phenomena — consciousness, intentionality, perception, emotion, belief, desire, and their relationship to the physical body and br
P_1_16 — AI Consciousness Philosophy: Can Machines Think, Feel, and Be Aware?
The question of whether artificial intelligence systems can be conscious — whether machines can genuinely think, have subjective experiences, or possess phenomenal awareness — is one of the deepest unsolved problems at t
P_5_08 — Philosophy of History
Philosophy of history asks whether history has a pattern, direction, or meaning — and how historical knowledge itself is possible. Two broad orientations have competed since antiquity: cyclical views (civilizations rise
ZE_5_20 — Ethics of Artificial Intelligence
The ethics of artificial intelligence addresses the moral, social, and existential challenges arising from the development and deployment of increasingly powerful AI systems. [KEY FINDING] Core issues span three horizons
ZE_3_23 — AI Ethics Frameworks
AI ethics frameworks have proliferated rapidly since 2016 as artificial intelligence systems moved from research laboratories into consequential real-world applications — criminal sentencing, hiring, lending, medical dia
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