This is a Lexicon entry: the mechanism, when it shows up, and the countermeasure. The full correction, with real-world cases and the audit prompt, hasn't been written yet.
Definition
An emotional preference for the current state of affairs, where any change is perceived as a loss. The pain of changing is felt more acutely than the potential gain - keeping us stuck in jobs, relationships and habits we'd rationally leave.
When it shows up
Any choice where one option is current state: current job, diet, software, relationship, belief. Especially when switching costs are small. Modern context: An organisation uses a software tool that everyone on the team privately considers worse than the available alternative. No one proposes switching because the switch requires justification, the current tool requires no justification and the cost of being wrong about switching is visible while the cost of staying is diffuse. High-stakes instance: Healthcare systems - evidence-based treatment protocols routinely take 15-20 years to achieve widespread adoption after publication, with default continuation of less effective treatments driven by status quo preference rather than evidence comparison. Failure mode: Current state is treated as baseline requiring justification to leave; alternatives require justification to enter. Asymmetry produces excessive sticking even when alternative is clearly better. Estimated cost: High - often irreversible where this bias dominates unchecked decisions.
Failure mode
Current state is treated as baseline requiring justification to leave; alternatives require justification to enter. Asymmetry produces excessive sticking even when alternative is clearly better.
Countermeasure
Flip default: imagine you currently have the alternative, ask if you'd switch to what you actually have. If not, status quo is held by inertia, not preference. When correction costs more than the bias: When the status quo is actually good - change for its own sake is not a virtue. In stable, well-functioning systems, the status quo deserves its preference. The bias is a problem when it prevents necessary adaptation to changed conditions, not when it resists unnecessary disruption.
Related traps
Also connected in the map13 more, locked
Credit & first seen
DiscoveredDocumented by William Samuelson and Richard Zeckhauser in their 1988 paper in the Journal of Risk and Uncertainty.
Also revealed
Entry #82 of 631 in The Lexicon · see the full Lexicon