PERIODIC TABLE OF ARGUMENTS

By Jean Hubert M. Wagemans — Last updated on September 13, 2026

Argument from principle

You argue against a course of action by naming the wrong it would do, or for one by naming the right it would honour. The argument works because a rule or a right is taken to settle the matter on its own, so that the objection would hold even if the consequences turned out well. It can be attacked by denying that the rule applies, that the right exists, or that the action really breaches it.

Example

New-born children should not be circumcised because that violates their right to self-determination

Standardised form

Circumcising new-born children (a) should not be done (X) because circumcising new-born children (a) violates their right to self-determination (Y).

Transformations applied: subject changed to the activity — “new-born children” replaced by “circumcising new-born children”; anaphora resolved — “that” replaced by the same phrase.

Triadic structure of the argument from principle example: conclusion, premise and lever

Classification

The subject is the same in both statements and the predicates differ, so the argument form is alpha (a is X because a is Y).

The conclusion “should not be done” is a statement of policy (P) and the premise “violates their right to self-determination” is a statement of value (V), so the argument substance is PV.

The keyword PRINCIPLED MOTIVATION describes the relationship between predicates Y and X. The argument lever can thus be formulated as “Violating their right to self-determination (Y) is a PRINCIPLED MOTIVATION for not circumcising new-born children (X)”.

Not to be confused with

  • Argument from evaluation — The premise rates how good the activity is rather than naming a rule or right it breaches. EVALUATIVE MOTIVATION
  • Pragmatic argument — Substance: the premise predicts a consequence rather than passing a verdict. PF
  • Deontic argument — Substance: the premise is itself an obligation. PP
  • Argument from norm — Substance: the conclusion is a verdict rather than a recommendation. VV

Source

Source not yet recorded.