Disparity Is Change
metaphor
Source: Event Structure → Event Structure
Categories: cognitive-sciencelinguisticsphilosophy
From: Master Metaphor List
Transfers
Differences between things are understood as changes over time. When we say two objects “diverge” or that a gap “has grown,” we are treating a static comparison as if it were a temporal process. Disparity — a relationship between two simultaneously existing states — is conceptualized through the frame of change, which is fundamentally about one state becoming another.
Key structural parallels:
- Difference as divergence — “Their views have diverged.” “The gap between rich and poor is widening.” “The two approaches are drifting apart.” Static differences are described as if the compared things were once together and then moved away from each other. Disparity becomes a story with a beginning (sameness) and a development (separation).
- Similarity as convergence — “Their positions are coming together.” “The results converge on a single answer.” “We’re moving closer to agreement.” Reducing a disparity is understood as two things moving toward each other, reversing a prior change.
- Degree of difference as distance traveled — “They’re miles apart on this issue.” “A far cry from the original.” “Not even close.” The magnitude of disparity maps onto the spatial distance produced by change-as-motion. Greater difference means more movement has occurred.
- Comparison as temporal sequence — “From one perspective to another.” “Going from theory to practice.” “The shift from classical to modern.” Moving between two compared states is described as if one undergoes a transformation into the other, even when both exist simultaneously.
- Disparity as deviation — “That deviates from the norm.” “A departure from standard practice.” “It strays from the original.” The different thing has “moved away” from a reference point, as if difference were a form of motion.
Limits
- Disparity is not always temporal — two things can be different without one having changed. The difference between red and blue is not a divergence; they were never the same. The change metaphor imposes a narrative arc (they were alike, then they changed) onto relationships that may have no history at all. This is especially misleading in comparative analysis, where the metaphor implies a causal story where there may be only a structural one.
- The metaphor implies a starting point of sameness — if disparity is divergence, then the default state is unity. This assumption can be ideologically loaded. Describing cultural differences as “divergence” implies a common origin, which may be historically false or politically contentious. The metaphor naturalizes sameness and makes difference look like deviation.
- Change is directional; disparity is not — when two things differ, neither one has necessarily “moved.” But the change metaphor assigns direction: one is the reference point and the other has deviated. This asymmetry is built into the metaphor, not into the disparity itself. “Their policy deviates from ours” makes us the standard and them the deviant.
- The metaphor obscures stable differences — some disparities are persistent and structural, not the result of a process. The wealth gap, for instance, is described as “growing” or “widening,” which implies that intervention could reverse the motion. But if the disparity is a structural feature of the system rather than a change in progress, the motion metaphor misdiagnoses the problem.
Expressions
- “Their views have diverged” — difference as motion apart
- “The gap is widening” — increasing disparity as increasing distance
- “A far cry from the original” — large difference as large distance traveled
- “Their positions are converging” — decreasing difference as motion together
- “That deviates from the norm” — difference as departure from a fixed point
- “The shift from X to Y” — comparison as temporal transition
- “They’ve drifted apart” — gradual difference as slow motion
- “Not even close” — insufficient similarity as insufficient proximity
- “Moving in different directions” — disparity as divergent trajectories
- “Bridging the gap” — reducing disparity as constructing a connection across a distance
Origin Story
The Master Metaphor List (1991) identifies DISPARITY IS CHANGE as a mapping within the broader Event Structure system. It reflects a general cognitive tendency documented by Lakoff and Johnson: we understand static relationships through dynamic processes. Just as STATES ARE LOCATIONS turns a condition into a place, DISPARITY IS CHANGE turns a comparison into a narrative. The metaphor is especially productive in academic, political, and journalistic discourse, where differences between groups, policies, or outcomes are routinely described as if they were processes unfolding over time.
References
- Lakoff, G., Espenson, J. & Schwartz, A. Master Metaphor List (1991), “Disparity Is Change”
- Lakoff, G. & Johnson, M. Philosophy in the Flesh (1999), Chapter 11 — Event Structure metaphor system
- Lakoff, G. & Johnson, M. Metaphors We Live By (1980), Chapters 9 and 14
Related Entries
Structural Neighbors
Entries from different domains that share structural shape. Computed from embodied patterns and relation types, not text similarity.
- Death Is Departure (journeys/metaphor)
- Change Is Motion (embodied-experience/metaphor)
- Change Of State Is Change Of Direction (journeys/metaphor)
- Change Is Replacement (manufacturing/metaphor)
- Creating Is Birthing (reproduction/metaphor)
- Time Travel Is Historical Counterfactual (science-fiction/metaphor)
- The Mind Is A Brittle Object (embodied-experience/metaphor)
- Conceit Is Inflation (embodied-experience/metaphor)
Structural Tags
Patterns: pathnear-farsplitting
Relations: transformcause
Structure: transformation Level: primitive
Contributors: agent:metaphorex-miner