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Reusable cognitive primitives

Information

Anything that reduces uncertainty. It can be encoded into a signal, sent across a channel, and decoded — and noise can corrupt it on the way.

Origins & development

Shannon's 1948 paper “A Mathematical Theory of Communication” founded information theory and defined information in terms of entropy.

Sources: Encyclopaedia Britannica

Where it appears

Dependencies & synergies

Derived from the graph’s real structure — 33 concepts across 38 disciplines carry this pattern. Every figure is a count, not a score.

Reach across disciplines

How many concepts carrying this pattern are seen through each discipline.

Patterns that travel with it

Other thinking patterns that recur on the same concepts — the more shared concepts, the more often they co-occur.

The shape of its reasoning

What kinds of relationships the carrying concepts form — the relational signature of the pattern.

  • Kind & structure57 edges
  • Teaching link44 edges
  • Cause & effect28 edges
  • Dependency28 edges
  • Explains & models15 edges
  • Analogy & transfer10 edges
Furthest-reaching carriers

Concepts where this pattern does the most cross-disciplinary work — each reaches disciplines beyond its own.

  • Machine learningreachesAlgorithmsBiochemistryBiologyBiotechnologyBusinessCognitive ScienceData ScienceDesignDiscrete MathematicsEconomicsEducationEducational ScienceEngineeringEvolutionary BiologyHuman-Computer InteractionLogicMathematical ModellingMathematicsNeuroinformaticsNeuroscienceOptimizationProbabilitySoftware EngineeringSystems BiologySystems EngineeringSystems ScienceTheory of Computation
  • AlgorithmreachesArtificial IntelligenceBiochemistryBioinformaticsBiologyCell BiologyComputational BiologyComputational ComplexityData StructuresEvolutionary BiologyGeneticsHistoryInformation TheoryMachine LearningMolecular BiologyNumerical AnalysisOptimizationStatistics
  • DNAreachesAlgorithmsAstrobiologyBiologyBiotechnologyCommunication ScienceComputational BiologyComputer ScienceData StructuresDiscrete MathematicsHistoryInformation TheoryLogicMathematicsMicrobiologySoftware EngineeringTheory of Computation
  • Neural signalreachesAnthropologyCognitive ScienceCommunication ScienceComputer ScienceDiscrete MathematicsElectrical EngineeringHuman-Computer InteractionInformation TheoryLinear AlgebraMachine LearningMathematicsNetwork ScienceSociologyUrban Planning
  • SequencereachesAlgorithmsBiochemistryBiologyCell BiologyCognitive ScienceDesignEducationEducational ScienceEvolutionary BiologyGeneticsLogicMachine LearningSoftware EngineeringTheory of Computation
  • NeuronreachesAnatomyBiophysicsBiotechnologyCell BiologyCognitive NeuroscienceCognitive PsychologyMedicineNeuroinformaticsNeurologyPhysiologyPsychology

Foundation of the pattern

Carrying concepts that others in the same pattern build on (they depend on or follow from these).

  1. Algorithm 2 other concepts build on it
  2. Gene 1 other concept build on it
  3. Training data 1 other concept build on it

Examples across disciplines

Computer Science

A file is a string of bits; each bit halves the receiver's remaining uncertainty.

Biology

DNA encodes the instructions for building proteins, copied and passed on across generations.

Music

A score encodes a performance so a musician far away can reconstruct the composer's intent.

How this pattern travels

Interpreted from where the pattern recurs in the atlas — structural transfer and coverage, not a claim it is universally the "best" model.

  • Recurs across 38 disciplines over 33 carrier concepts — a broadly transferable pattern.

    structural · Structural recurrence in the atlas — a pattern is a reasoning lens, not a law.

  • 16 of its 33 carrier concepts are themselves cross-disciplinary connectors.

    structural · Structural recurrence in the atlas — a pattern is a reasoning lens, not a law.

  • Explicit "where it breaks" notes exist for 3 of 5 annotated assignments.

    curated · Curated boundary annotations — absence is a representation gap, not evidence the model has no limits.

Coverage matrix

How these concepts distribute across domains and concept families — real counts, not a score.

SystemsInformationMatterChangePatternsEnergyLifeScaleStructureDecisionNetworksWavesCausalityComputationEarthSpaceOptimizationNumberProbabilitySecurityThresholdsConstraintsNatural sciencesFormal sciencesEngineeringMedicine & healthSocial sciencesHumanitiesProfessionalArtsInterdisciplinary101114133

Knowledge timeline

Real, sourced key dates of these concepts.

4 events
050010001500c. 300 BCE · Algorithmc. 820 CE · Algorithm1936 · Turing machine1953 · DNA
  • c. 300 BCEAlgorithm · First use · Computer Science
  • c. 820 CEAlgorithm · Formalization · Computer Science
  • 1936Turing machine · Formalization · Computer Science
  • 1953DNA · Discovery · Molecular Biology

The statistical fingerprint

How the 33 concepts that exercise this pattern distribute — from the graph, not a ranking.

Disciplinary fingerprint

Carrier concepts under each illuminating lens.

How settled its carriers are

Epistemic status of the concepts that exercise this pattern.

  • Established33 · 100%

Where the model breaks

This pattern is a reasoning lens, not a law. Here is where it stops helping:

  • Bit depth (structural pattern): Bit depth bounds dynamic range and quantisation noise, not fidelity as such — more bits past the noise floor of the source add capacity, not information.
  • Spectrogram (reasoning tool): A spectrogram displays information but imposes a time–frequency trade-off (the window): sharper in time means blurrier in frequency, and vice versa.
  • Turing machine (structural pattern): A model of what is COMPUTABLE, not what is feasible — it ignores time and space cost, concurrency and interaction with the world.

1 of 5 explained assignments cite a source; the rest are editorial interpretations. None is externally validated.

Common misconception

That more data always means more information; repeated or predictable data adds little.

Journeys where it shows up

Try a transfer challenge

You have seen this model in one place. Where else could it apply — and where would the analogy break?

Algorithm
The intuition

Ask: what did the receiver not know before, and what does the message let them rule out?

The reach of this pattern
  • Recurs across 38 disciplines.
  • 95 concepts exercise this thinking pattern.
  • 3 of them explicitly note where the model breaks down.
  • It is practised in 1 learning journey.

Derived from the graph — a pattern is a reasoning lens, not a law.

How to recognise it

What did the receiver not know before this message, and which possibilities does it now let them rule out?

Keep this question handy when you meet something new — it helps you notice the pattern, not just name it.