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.

138 results for "shared environment" — page 3 of 7

E_4_08 Verified Cataclysms & Chronology

E_4_08 — The 3102/3114 BCE Epoch Date Parallel

This document examines The 3102/3114 BCE Epoch Date Parallel, a topic within the Cataclysms and Chronology research area. Key areas of investigation include The Hindu Kali Yuga — February 17/18, 3102 BCE, The Maya Long C

3102 BCE 3114 BCE Kali Yuga Long Count Maya creation date epoch date
ZB_1_17 Credible Ecology & Biology

ZB_1_17 — Cognitive Ecology and Animal Decision-Making

Cognitive ecology — the study of how animals' cognitive abilities (perception, learning, memory, decision-making) have been shaped by the ecological challenges they face — bridges behavioral ecology, comparative psycholo

cognitive-ecology animal-decision-making optimal-foraging bounded-rationality heuristics brain-size
ZB_5_04 Verified Ecology & Biology

ZB_5_04 — Epigenetics in Ecology and Evolution

Epigenetics — heritable changes in gene expression that do not involve changes to the DNA sequence — has transformed understanding of how organisms respond to environmental conditions, develop, and potentially transmit a

epigenetics DNA methylation histone modification transgenerational inheritance ecological epigenetics phenotypic plasticity
ZC_4_20 Credible Social Science

ZC_4_20 — Ecological Anthropology: Human-Environment Interaction Beyond Subsistence

Ecological anthropology — the study of how human cultures interact with, adapt to, transform, and are shaped by their environments — has evolved from deterministic models ("environment shapes culture") through cultural e

ecological-anthropology human-ecology cultural-ecology political-ecology niche-construction traditional-ecological-knowledge
ZC_4_09 Credible Social Science

ZC_4_09 — Visual Anthropology: Ethnographic Film and Image as Evidence

Visual anthropology — the study of human societies through visual media (photography, film, video, digital platforms) and the anthropological analysis of visual systems — occupies a unique position at the intersection of

visual anthropology ethnographic film Robert Flaherty Jean Rouch Margaret Mead Gregory Bateson
G_2_06 Verified Modern Frameworks

G_2_06 — Landscape Archaeology and Spatial Analysis

Landscape archaeology — the study of how past peoples shaped, inhabited, and understood their physical environments at scales beyond the individual site — has evolved from early settlement-pattern surveys into a sophisti

landscape archaeology spatial analysis GIS geographic information systems settlement patterns site catchment
T_1_13 Credible Psychology & Social

T_1_13 — Object Relations Theory: Internal Worlds, Attachment, and the Relational Self

Object relations theory — the most influential post-Freudian psychoanalytic tradition — shifted the focus of psychoanalysis from Freud's drive theory (instinctual drives seeking discharge) to the primacy of relationships

object relations Melanie Klein Winnicott Fairbairn Bion Kernberg
T_1_20 Verified Psychology & Social

T_1_20 — Evolutionary Psychology Debate

Evolutionary psychology (EP) is the theoretical approach that applies principles of natural selection and adaptation to understand human psychological traits — arguing that the human mind, like the human body, is the pro

evolutionary psychology adaptationism modularity Leda Cosmides John Tooby Gould
T_5_23 Credible Psychology & Social

T_5_23 — Psychogeography: Environment, Perception, and the Politics of Space

Psychogeography — the study of how geographic environments affect emotions, behavior, and perception — originated as a radical political and artistic practice within the Situationist International of the 1950s–60s, led b

psychogeography dérive situationist guy debord urban exploration flâneur
L_4_06 Verified Genetics & Origins

L_4_06 — Epigenetics and Transgenerational Inheritance

Epigenetics — the study of heritable changes in gene expression that occur without alterations to the DNA sequence itself — has transformed modern biology by revealing a layer of regulatory information "above" the genome

epigenetics DNA methylation histone modification chromatin transgenerational inheritance imprinting
Y_5_09 Credible Altered States

Y_5_09 — Firewalking: Altered States, Pain Override, and Ritual Confidence

Firewalking — the practice of walking barefoot over a bed of hot embers, coals, or heated stones — is one of the most dramatic and visually arresting ritual practices in world culture, documented across diverse tradition

firewalking fire ritual Anastenaria pain override Leidenfrost effect endorphins
Y_2_05 Credible Altered States

Y_2_05 — Near-Death Experiences: Cross-Cultural Analysis

Near-death experiences (NDEs) — profound subjective experiences occurring during clinical death, cardiac arrest, or perceived proximity to death — have been reported across virtually all cultures and historical periods.

near-death experience NDE cross-cultural NDE tunnel experience life review being of light out-of-body experience
Y_3_18 Credible Altered States

Y_3_18 — Sensory Deprivation and Float Tank Research

Sensory deprivation — the deliberate reduction of external sensory stimulation — and its modern therapeutic form, flotation-REST (Restricted Environmental Stimulation Technique), have been studied since the 1950s as a me

sensory-deprivation float-tank isolation-tank restricted-environmental-stimulation john-lilly flotation-rest
P_2_14 Verified Philosophy & Meaning

P_2_14 — Philosophy of Action: Agency, Intention, and Collective Action

The philosophy of action investigates the nature of human agency — what it means to act (as opposed to merely moving), what makes an action intentional, how reasons relate to causes, and how individual agency extends to

philosophy of action agency intention intentional action free will reasons
R_3_12 Verified Biology & Evolution

R_3_12 — Evolution of Sex and Reproduction

Sex — the rearrangement of genetic material from two parents to produce genetically unique offspring — is one of the most fundamental yet puzzling features of life. Sexual reproduction involves enormous costs: the "twofo

evolution of sex sexual reproduction asexual reproduction meiosis recombination Red Queen hypothesis
S_3_00 Future Technology

S_3_00 — Energy Environment Climate: Subfolder Summary

I_3_13 Credible UAP Disclosure

I_3_13 — The Zimbabwe Ariel School Encounter

On September 16, 1994, approximately 62 schoolchildren (ages 5-12) at the Ariel School in Ruwa, Zimbabwe (a small farming community ~20 km from Harare), reported witnessing one or more unusual craft land or hover near th

Ariel Zimbabwe Ruwa children school encounter
X_5_31 Verified Medicine & Healing

X_5_31 — Endocrine Disruptors: Environmental Chemicals and Hormonal Health

Endocrine-disrupting chemicals (EDCs) — exogenous substances that interfere with hormone synthesis, secretion, transport, binding, or elimination — represent one of the most significant and underappreciated environmental

endocrine disruptors bisphenol A BPA phthalates PFAS xenoestrogens
ZF_5_16 Verified Oceanography

ZF_5_16 — Ocean Observation Networks: Global Monitoring of the Marine Environment

Ocean observation networks constitute the global infrastructure for monitoring the physical, chemical, and biological state of the world's oceans in near-real-time. The centerpiece of modern ocean observation is the Argo

ocean observation Argo floats GOOS ocean monitoring satellite oceanography moored buoys
ZF_5_17 Verified Oceanography

ZF_5_17 — Oil Spill Ecotoxicology: Environmental Fate, Biological Effects, and Ecosystem Recovery

Oil spills — the release of petroleum hydrocarbons into marine and coastal environments — represent among the most visible and ecologically damaging forms of anthropogenic pollution, triggering toxic effects across multi

oil spill ecotoxicology Deepwater Horizon Exxon Valdez PAH polycyclic aromatic hydrocarbons