Laudan's framework distinguishes sharply between unsolved problems and anomalous problems. An unsolved problem is one a tradition has not yet addressed, which is ordinary and appears in every tradition. An anomalous problem is different: it is a problem the tradition's own theoretical commitments predict should not exist. Anomalies are evidence that the framework generates predictions the world contradicts — that something in the tradition's core requires modification. A tradition with many unsolved problems may still be progressive if it is developing resources to address them. A tradition with accumulating anomalies is degenerative regardless of its other successes, because the anomalies indicate a structural failure that will eventually produce empirical collapse.
The distinction between unsolved and anomalous problems is subtle but decisive. An unsolved problem is a gap in the tradition's achievements. An anomaly is a contradiction between what the tradition predicts and what the world shows. Unsolved problems are normal. Anomalies are diagnostic.
Applied to the AI transition, the distinction identifies which problems matter most. The triumphalist tradition has many unsolved problems — for example, how to extend the productivity gains from individual users to team-level collaboration, or how to transfer AI-enabled workflows across industries. These are ordinary research challenges. But the tradition also faces anomalies: the compulsion-amid-amplification pattern documented in the Berkeley study, the phenomenon of users reporting depletion after sustained AI engagement, the observation that freed cognitive resources often flow to task-expansion rather than ascent. These findings contradict the tradition's own predictions. If AI genuinely amplifies human capability, the amplification should produce flourishing, not compulsion. The fact that it produces both is anomalous in Laudan's precise sense.
The elegist tradition faces parallel anomalies. If friction is formative and its removal is pathological, the populations with the most access to frictionless AI tools should be producing the shallowest work. In many observable cases, they are producing the most ambitious, most integrative, most genuinely novel work — precisely because the tool frees them from implementation drudgery to engage with higher-level problems. This is anomalous for the elegist framework: the tradition predicts that friction removal should produce shallowness, and in many cases it observably does not.
How a tradition responds to its anomalies is the most reliable diagnostic of whether it is progressive or degenerative. A progressive tradition acknowledges its anomalies and develops theoretical resources to address them. A degenerative tradition dismisses them, redefines them as non-problems, or blames the observers who report them.
The concept was developed in Progress and Its Problems (1977), drawing on Kuhn's use of "anomaly" in The Structure of Scientific Revolutions but refining it operationally. Where Kuhn treated anomalies as triggers for paradigm crisis, Laudan treated them as ongoing features of scientific life that could be managed progressively or suppressed degeneratively.
Anomaly is not gap. An anomaly contradicts what the tradition predicts; an unsolved problem merely awaits attention.
Diagnostic over descriptive. Anomalies reveal structural problems the tradition's internal logic cannot acknowledge.
Response reveals character. How a tradition handles anomalies — acknowledgment or suppression — determines whether it is progressive.
Cumulative weight. Individual anomalies can be absorbed; accumulating anomalies predict collapse.