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The Incentives Lab
HBT-COG-0014 · Dimension COG · Cognition

Additive Bias

We solve problems by adding, even when subtracting would be better.

Reasoning·Mental Model·Grade B·draft· enriching…

Scientific Definition

We solve problems by adding, even when subtracting would be better.

Plain-English Definition

We solve problems by adding, even when subtracting would be better.

Feynman Explanation

Every problem looks like a missing feature.

Core Principle

We solve problems by adding, even when subtracting would be better.

Mechanisms

Psychological

Pending editorial review.

Behavioral Economic

We solve problems by adding, even when subtracting would be better.

Neurological

Pending editorial review.

Evolutionary

Pending editorial review.

Sociological

Pending editorial review.

Computational

Pending editorial review.

Systems

Organizations grow complexity because subtraction is politically harder.

Inputs (Triggers)

Pending editorial review.

Outputs (Behaviors)

Pending editorial review.

Behavioral Signature

Every problem looks like a missing feature.

Examples

Everyday
  • Adding another meeting instead of canceling a redundant one.
Modern (Organizational)
  • Organizations grow complexity because subtraction is politically harder.
Historical

Pending editorial review.

Famous Experiments

Pending editorial review.

Design Principles

  • Require a 'what can we remove?' question before approving any addition.

Measurement Approaches

Pending editorial review.

Evidence

Evidence Grade
B (A strongest → E speculative)
Replication
★★★☆☆
Intervention Confidence
3 / 5
Consensus
Pending editorial review (HBT v1.0 auto-seed).
Limitations
Pending editorial review (HBT v1.0 auto-seed).
Open Research Questions

Pending editorial review.

Primary References

Pending editorial review.

Signature Section

The Perverse Incentive Lens™

How this behavior is exploited — and how to redesign around it.

Exploitation
Organizations grow complexity because subtraction is politically harder.
Amplifying Incentives
Organizations grow complexity because subtraction is politically harder.
Org Failure Modes
Organizations grow complexity because subtraction is politically harder.
Societal Failure Modes
Pending editorial review (HBT v1.0 auto-seed).
Ethical Considerations
Pending editorial review (HBT v1.0 auto-seed).
Redesign Strategies
Require a 'what can we remove?' question before approving any addition.
Diagnostic Questions
  • Require a 'what can we remove?' question before approving any addition.
Warning Signs

Pending editorial review.

Red Flags

Pending editorial review.

Intervention Playbook
Individual
Require a 'what can we remove?' question before approving any addition.
Team
Pending editorial review (HBT v1.0 auto-seed).
Organization
Pending editorial review (HBT v1.0 auto-seed).
Policy
Pending editorial review (HBT v1.0 auto-seed).
AI Implications
Detection
Pending editorial review (HBT v1.0 auto-seed).
Measurement
Pending editorial review (HBT v1.0 auto-seed).
Mitigation
Pending editorial review (HBT v1.0 auto-seed).
Responsible Use
Pending editorial review (HBT v1.0 auto-seed).

Interactive Mini Network

Click any neighbor to re-center the graph and follow the threads of connection.

HBT-COG-0014 · COG
Additive Bias
ABAbAbstractionsABAdaptive BiasAAAffirming a DisjunctADAgent DetectionARAlder's RazorAlAlgorithmsAMAll Models Are WrongABAllegiance BiasAFAnecdotal FallacyATAppeal to Majority

Knowledge Graph Neighbors

Version History

v1.1.0 · 2026-06-28Initial auto-seed from corpus.