Gain of Function
Updated 2026-07-31
INTRODUCTION
English translation pending.
CORE DEFINITION
The practice of deliberately altering an organism so that it acquires a new capability, such as greater transmissibility or virulence, in order to study its evolutionary potential and inform preparedness. The technique is central to some pandemic-risk research and is contested because the same work could produce a more dangerous pathogen. In systems thinking the term is borrowed for red-teaming and stress testing, where an attacker is deliberately strengthened to test the defender's limits. Both uses share one structure: enhance the threat on purpose, inside strict containment, to learn where the boundary lies.
SCAFFOLDING EFFECT
Reduce cognitive load
- Limit Probe: deliberately strengthen the threat to find where the defence actually breaks down. - Containment Rule: run the test in strict isolation with clear abort conditions and monitoring. - Risk Ledger: weigh the knowledge gained against the probability that the enhanced capability escapes.
Anchor fast decisions
Defences are usually tested against known attacks, so their real boundary stays unknown. Deliberately upgrading the attacker forces the system to reveal where it fails before a real adversary finds out. The mechanism works because the strengthened threat is a probe rather than a goal. That same property makes it dangerous: the enhanced capability now exists in the world, so any containment failure converts a test into an incident.
MINIMUM ACTION
In progress 0/1Practice this model in one real situation:
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Source support: Explicit
- en.wikipedia.orghttps://en.wikipedia.org/wiki/Gain_of_functionverified
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