Empiriceme · Figure · Adage / Folk Law

Derbyshire's Law of Public Anxiety

The catastrophe everyone expects any day now will not happen any day now; it will happen decades later, when everyone is worrying about something else.

John Derbyshire stated it, tongue in cheek, in a National Review Online post, 'Rumors of War', presenting it as one of the cornerstones of modern social psychology. His example was nuclear war: feared in his youth, then displaced by worries about global warming, peak oil and demographic collapse, though he suspected the first fear had been the right one.

In practice

  • Warnings of a global pandemic were a staple of the early 2000s, faded from public attention, and were borne out in 2020.
  • A family that spent a year bracing for a redundancy that never came is caught out by a burst pipe.
Possible explanations
One explanation is the issue-attention cycle: public worry rises and fades whatever the underlying risk. Another is that widely feared dangers attract the precautions that delay them.
In its favour
Captures the long record of failed forecasts of imminent catastrophe, and the drift of public attention from one danger to the next.
Against it
Some feared catastrophes arrive roughly on schedule, and the law cannot say which. Where worry leads to prevention, as with the preparations for the year-2000 computer problem, the non-event may be the worry's success rather than its error.
Standing
Compare Downs's issue-attention cycle.
Subject
Risk & Reliability
Essay
How much caution, and the jokes about its limits

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