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.
311 results for "Church-Turing thesis" — page 6 of 16
INTERDOC_13 — Out of Africa vs. Multiregional: The Synthesis That Changed Everything
The two dominant models of human origins battled from the 1980s through the 2010s. Chris Stringer and Peter Andrews championed the Recent African Origin (RAO) model (1988, Science): anatomically modern humans evolved exc
ZB_1_13 — Sexual Selection and Mate Choice
Sexual selection — first articulated by Darwin (1871) in The Descent of Man, and Selection in Relation to Sex — is the evolutionary process by which traits that increase mating success are favored, even when they decreas
ZB_1_12 — Animal Play Behavior
Play behavior — voluntary, seemingly purposeless activity involving modified versions of functional behaviors — is observed across mammals, many birds, and some reptiles, fish, and invertebrates, yet remains one of the m
ZB_5_10 — Disturbance Ecology: Fire, Flood, and Forest Dynamics
Disturbance ecology investigates how natural and anthropogenic perturbations — fire, wind, flood, drought, volcanic eruption, logging, grazing, landslides, and insect outbreaks — influence ecosystem structure, species di
ZB_4_04 — Flight Evolution
Powered flight has evolved independently at least four times in the history of life — in insects (~350 Ma), pterosaurs (~230 Ma), birds (~150 Ma), and bats (~55 Ma) — making it one of evolution's most spectacular converg
ZB_4_03 — Desert Biology and Xerophytes
Deserts — regions receiving <250 mm of annual precipitation — cover ~33% of Earth's land surface and harbor organisms with some of the most remarkable adaptations in biology. Desert organisms face extreme challenges: wat
ZB_3_04 — Ecological Succession
Ecological succession — the process of community change over time following a disturbance or the creation of new habitat — is one of ecology's oldest and most studied concepts. Primary succession occurs on newly exposed
ZC_1_08 — Psycholinguistics & Language-Thought Relationship
Psycholinguistics investigates the cognitive processes underlying language comprehension, production, and acquisition — and the relationship between language and thought has been one of the most debated questions in cogn
ZC_1_13 — Psychology of Prejudice and Discrimination
Prejudice — negative attitudes toward a group and its members — operates through cognitive (stereotypes), affective (prejudice), and behavioral (discrimination) components. Research reveals both overt and subtle forms of
G_4_21 — Archaeogenomics: Ancient DNA and the Reconstruction of Human History
Archaeogenomics — the extraction, sequencing, and analysis of DNA from ancient biological remains — has revolutionized understanding of human migration, admixture, and population history since Svante Pääbo's pioneering w
G_4_08 — Graham Hancock — Data-Driven Evaluation of Claims
Graham Hancock (b. 1950, Edinburgh) is a British journalist and author who has become the most prominent advocate of the "lost civilization" hypothesis — the idea that an advanced civilization existed before the end of t
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
G_2_03 — Bayesian Reasoning and Archaeological Inference
Bayesian reasoning — the systematic updating of probabilities for hypotheses as new evidence is acquired — has transformed archaeology, chronology, and the evaluation of disputed historical claims since the 1990s. At its
O_2_04 — Geological Hotspots and Mantle Plumes
Geological hotspots are locations where anomalously high volcanic activity occurs away from tectonic plate boundaries — the dominant hypothesis explains them as surface expressions of mantle plumes, columns of hot, buoya
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_3_10 — Sargasso Sea and Ocean Gyres
Ocean gyres are large-scale, semi-permanent circular current systems driven by the interaction of wind stress, the Coriolis effect, and continental boundaries — there are five major subtropical gyres (North Atlantic, Sou
O_3_14 — Methane Seeps and Gas Hydrates: Ocean Floor Degassing
Methane seeps (also called "cold seeps") are locations on the ocean floor — particularly along continental margins, in subduction zones, and in deep basins — where methane (CH₄) bubbles or dissolved methane leaks from su
O_3_11 — Brine Pools and Extremophile Environments
Brine pools, hydrothermal vents, and other extreme environments on Earth harbor thriving communities of extremophile organisms — life forms adapted to conditions once considered utterly incompatible with biology: tempera
T_4_07 — Social Identity Theory and Prejudice
Social Identity Theory (SIT) explains how individuals derive self-concept from group memberships and how this drives intergroup behavior — including prejudice, discrimination, and conflict. Developed by Henri Tajfel and
T_2_07 — Psychology of Addiction
Addiction — compulsive engagement with a substance or behavior despite harmful consequences — is now understood as a chronic brain disorder involving neuroplastic changes in reward, motivation, memory, and executive cont
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