Interdisciplinary & Synthetic¶

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Domains that emerged as deliberate syntheses of older fields, or as methodologies exported across many fields. By design they sit between groups rather than inside one of them; each has its own identifiable origin tradition even though its subject matter is shared.

195 primes · 141 domain-specific abstractions across 7 domains in this group. Both layers draw on the same canonical roster; a domain's group is derived from it, never stored on an entity.

Domain	Primes	Domain-specific
Archaeology & Paleontology	1	9
Cognitive Science	48	20
Data Science & Analytics	15	37
Ethnography & Qualitative Research Methods	8	9
Futurism & Strategic Foresight	13	3
Synthesized (in-house)	17	0
Systems Thinking & Cybernetics	93	63

Archaeology & Paleontology

The study of the human and biological past through material remains — artefacts, features, and fossils — and of the methods for recovering, dating, and interpreting them. Canonical traditions: stratigraphic excavation, typological analysis, radiocarbon and other absolute dating, processual and post-processual archaeology, phylogenetic analysis, taphonomy.

1 prime

In situ

9 domain-specific abstractions

Cognitive Science

The interdisciplinary study of mind and intelligence, drawing on psychology, neuroscience, linguistics, philosophy, computer science, and anthropology. Distinguished from its constituents by its focus on mind as information-processing system and its willingness to treat artificial and biological cognition as comparable. Canonical traditions: classical cognitivism, connectionism, embodied cognition, Bayesian cognitive science, cognitive architectures (ACT-R, SOAR).

48 primes

20 domain-specific abstractions

Data Science & Analytics

The applied discipline of extracting knowledge from data — combining statistics, machine learning, data engineering, and domain expertise. Distinct from Statistics by its emphasis on engineering and scale, from Computer Science by its emphasis on inference, and from Operations Research by its emphasis on prediction over optimization.

15 primes

37 domain-specific abstractions

Ethnography & Qualitative Research Methods

The methodological discipline of producing knowledge through participant observation, interviewing, and interpretive analysis of lived experience. Spans cultural anthropology, sociology, organizational ethnography, and HCI research. Canonical traditions: Boasian ethnography, Geertzian interpretive anthropology, grounded theory, institutional ethnography.

8 primes

9 domain-specific abstractions

Futurism & Strategic Foresight

The discipline of systematic thinking about long-range futures — scenario planning, horizon scanning, trend analysis, the Delphi method, design fiction, anticipatory governance. Canonical traditions: RAND scenario planning (Kahn, Wack), Shell Scenarios, Delphi (Rand/Helmer), design futures.

13 primes

3 domain-specific abstractions

Synthesized (in-house)

Primes coined in-house rather than inherited from an outside intellectual tradition — abstractions identified by cross-domain synthesis during the catalog's own construction. Not a field of study: a provenance marker for ideas whose origin is this work.

17 primes

Systems Thinking & Cybernetics

The study of complex systems as composed of interacting parts, with attention to feedback, emergence, self-organization, viability, and control. Synthesizes engineering, biology, and social science. Canonical traditions: Wiener's cybernetics, Ashby's variety and viability, Bertalanffy's general systems theory, Forrester's system dynamics, Maturana-Varela autopoiesis, second-order cybernetics, complexity theory.

93 primes

63 domain-specific abstractions