Necessity
Summary
A set of options is forced when every option wrongs at least one someone: each leaves a claim unsatisfied for which no adequate justification is available to its holder. Within a forced set, the ordinary comparison discipline ranks profiles of wronging where it can. A properly selected act is necessity-justified wronging: required all things considered, while still wronging the parties to whom no adequate answer was available.
This two-level classification prevents the deliberative justification from becoming an answer to the victim. It also separates the act's status, the agent's blame, and the residue owed afterward. Forced sets arise from collisions among impositions, undertakings, and holdings; under the defended Means-Bound, the mere availability of rescue through another party's conversion does not create one.
Theory position: operational system · proposed · completion.
Depends on: Six-Stage Pipeline · Comparison Discipline · Adequate Justification · Possession · Means-Bound.
Forced sets
A forced set exists only after the option map and adequacy inquiry are complete. Hard choices, costly compliance, tragic losses, or strong competing reasons do not establish it. Every feasible option must wrong someone.
The possession constraint ordinarily removes possessive means. The defended Means-Bound then holds that declining to rescue by converting another party does not wrong the endangered, because their claim never contained that conversion. A rival can reject pairwise exhaustion and hold that many distinct rescue claims jointly force possessive means back into the set. The canonical framework does not adopt that catastrophe amendment, and the dispute remains visible at Open Questions.
Ranking within necessity
The comparison discipline now operates over profiles of wronging: the parties wronged, gravity, irreversibility, duration, cumulative position, and answerability. Silencing, counting, and the open cell retain their ordinary registers. There is no separate emergency arithmetic and no lexical formula.
Where comparison ranks an option, the least-wrong option is required. Where options tie or remain unresolved and time forces action, a pre-committed rule or fair procedure selects among them. Proper selection gives the resulting act necessity status; it does not make an unranked option harmless.
Four classifications
Stage 5 of the pipeline distinguishes:
| Status | Claim position | Deliberative result |
|---|---|---|
| Clean | no claim remains unsatisfied | no override or wronging |
| Justified override | an unsatisfied claim has an adequate answer | the act can be justified to its holder |
| Necessity-justified wronging | a forced set exists and this option is properly selected | the act is required, and its victim is wronged |
| Unjustified wronging | an unsatisfied claim lacks adequacy and necessity selection | the act should not have been done |
The framework declines a further one-word verdict on the necessity act. Asked whether the agent should have done it, the answer is yes; asked whether the victim was wronged, the answer is also yes. Collapsing either answer into the other loses the structure the category was introduced to preserve.
Blame, excuse, and prior fault
Performing the required option is not blameworthy as to that choice. Failing to perform it is blameworthy for the increment: the additional or graver wrong produced by the failure. Because forced sets are epistemically difficult, reasonable mis-ranking can excuse.
Excuse applies to non-culpable error and duress where justification fails but blame does not attach. It does not alter the act's classification or residue. Prior fault also survives: whoever built, maintained, or profited from the forced structure remains answerable for being in it, even while required to choose its least-wrong exit.
Limits
- The four statuses and the separation of requirement from wronging are proposed operational architecture.
- Every necessity result inherits comparison's relevance-band and open-cell limits.
- The framework supplies no general theory of desert; culpability affects blame and violation-grade residue without licensing a fitting burden.
- The Means-Bound exclusion of rescue arithmetic remains defended, and scale-invariance still depends on the disputed sufficiency of pairwise address.
Related pages
Six-Stage Pipeline · Comparison Discipline · Adequate Justification · Means-Bound · Exit from Wrongful Structures · Residue · Open Questions