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.
597 results for "social evolution" — page 1 of 30
G_2_12 — Cultural Evolutionary Theory — Boyd, Richerson, and Henrich
Cultural evolutionary theory — developed primarily by Robert Boyd, Peter Richerson, and Joseph Henrich — provides a rigorous, formally modeled framework for understanding how cultural traits (beliefs, practices, technolo
G_2_02 — Agent-Based Modeling and Social Simulation
Agent-based modeling (ABM) is a computational framework in which large numbers of autonomous "agents" — each following simple, individually specified rules — interact with one another and their environment, and complex c
L_2_10 — Human–Dog Co-Evolution: 40,000 Years Together
The domestication of the dog (Canis lupus familiaris) from gray wolves (Canis lupus) represents the oldest known domestication event and one of the most consequential interspecies relationships in human history — predati
R_4_15 — Insect Evolution: Flight, Metamorphosis, and Mega-Diversity
Insects (class Insecta) are the most species-rich group of organisms on Earth — with over 1 million described species and an estimated 5–10 million total, they account for approximately 80% of all known animal species. T
R_2_01 — Human Brain Evolution and the Cognitive Revolution
The human brain tripled in size over 3 million years — from ~400 cm³ (Australopithecus) to ~1,400 cm³ (modern Homo sapiens). This is the most dramatic encephalization in the history of life, and NO consensus exists on wh
T_5_25 — Cognitive Evolution: The Development of Human Mental Capacities
Cognitive evolution — the study of how human mental capacities emerged and developed over evolutionary time — addresses one of the deepest questions in science: how did a lineage of African primates develop language, sym
F_3_01 — The Agricultural Revolution
The Agricultural Revolution (~10,000 BCE) — the transition from hunting-gathering to farming — is arguably the most consequential event in human history. It enabled cities, writing, religion, states, armies, and eventual
ZC_3_02 — Sociology of Science and Knowledge
Sociology of knowledge examines how social conditions shape what counts as knowledge. Karl Mannheim (Ideology and Utopia, 1929/1936) argued that thought is "existentially determined" — shaped by the thinker's social posi
ZC_2_10 — Political Sociology and Power
Political sociology examines the social bases of political power — how authority is produced, maintained, legitimated, and contested. Max Weber (1864–1920) defined the state as the institution that successfully claims a
T_2_05 — Clinical Psychology: History and Foundations
Clinical psychology — the assessment, diagnosis, and treatment of mental disorders — evolved from ancient supernatural explanations of madness through institutional reform, the psychoanalytic revolution, behavioral and c
T_1_02 — Evolutionary Psychology — The Adapted Mind
Evolutionary psychology applies Darwinian natural and sexual selection to the human mind, proposing that cognitive mechanisms evolved as functional adaptations to recurrent problems faced by ancestral hunter-gatherers in
R_1_14 — Biofilms: Microbial Communities, Quorum Sensing, and Cooperation
Biofilms are structured communities of microorganisms — bacteria, archaea, fungi, and algae — attached to surfaces and embedded in a self-produced matrix of extracellular polymeric substances (EPS): polysaccharides, prot
U_1_05 — Musical Instruments: Archaeology & Evolution
Musical instruments are among humanity's oldest manufactured artifacts, with bone flutes from the Swabian Jura (southern Germany) dating to ~40,000 BP — contemporary with the earliest figurative art and suggesting that m
U_1_07 — Music and Social Movements
Music and social movements have been inseparable throughout history — music serves as a vehicle for collective identity, emotional mobilization, coded communication, and cultural memory in struggles for justice, labor ri
U_5_02 — Propaganda Art & Political Visual Culture
Art has served as an instrument of political power throughout history, but the 20th century witnessed the industrialization of propaganda aesthetics on an unprecedented scale.
U_4_03 — Cultural Evolution — Dual Inheritance and Cumulative Culture
Cultural evolution theory applies Darwinian principles — variation, selection, inheritance — to the transmission and transformation of cultural information (beliefs, technologies, norms, institutions). The dual inheritan
ZH_1_11 — Copernicus, Kepler, and the Astronomical Revolution
The astronomical revolution of the 16th and 17th centuries — transforming humanity's understanding of its place in the cosmos from an Earth-centered (geocentric) to a Sun-centered (heliocentric) model — is one of the mos
C_1_14 — Dumézil's Trifunctional Hypothesis: Indo-European Social Structure in Myth
Georges Dumézil (1898–1986) was a French comparative mythologist and philologist who proposed that the mythologies, religions, and social institutions of Indo-European-speaking peoples share a common tripartite ideologic
Z_1_16 — Transposable Elements: Jumping Genes and Genome Evolution
Transposable elements (TEs) — sequences of DNA capable of moving ("jumping") from one genomic location to another — constitute approximately 45% of the human genome and up to 85% of the maize genome, making them the sing
Z_1_10 — Chromosome Evolution and Karyotype
Karyotype — the number, size, and morphology of chromosomes in a cell — varies enormously across species, from n=1 in the ant Myrmecia pilosula to n=630 in the fern Ophioglossum reticulatum. Humans have 2n=46 (23 pairs),
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