Principle of Charity

Also known as: Charitable Interpretation

technique · philosophy · philosophical-tradition

Interpret others' arguments in their strongest plausible form.

The Principle of Charity is the interpretive principle that one should construe an interlocutor's utterances or arguments in the way that maximizes their truth, rationality, or coherence — interpreting ambiguous statements in the most defensible way the speaker plausibly meant rather than in the weakest way. The principle has deep roots in interpretation theory — Donald Davidson articulated a strong version in 'Radical Interpretation' (1973) and 'On the Very Idea of a Conceptual Scheme' (1974), arguing that charity is not optional methodological courtesy but a precondition for interpretation at all (we cannot interpret a speaker we treat as massively irrational, since shared rationality is needed to attribute beliefs and meanings). Quine's principle of charity in Word and Object (1960) anticipated this in the context of radical translation. Neil Wilson's 1959 'Substances Without Substrata' coined the specific phrase. The principle is closely related to but distinct from Steelmanning: charity is principally interpretive (what did this speaker mean?) while steelmanning is principally rhetorical (what is the strongest version of this position to engage with?). The principle has obvious epistemic and ethical virtues but also limits — when speakers are demonstrably irrational, manipulative, or simply wrong, charitable interpretation can become misrepresentation in the opposite direction.

Originators

Neil L. Wilson (specific phrase, 1959); W.V.O. Quine (radical translation context, 1960); Donald Davidson (philosophical articulation, 1970s) high

Year / Decade

1959 (Wilson coined term); 1960 (Quine in Word and Object); 1973-74 (Davidson papers) high

Primary sources

Wilson, N.L. (1959). 'Substances Without Substrata', Review of Metaphysics, Quine, W.V.O. (1960). Word and Object, Davidson, D. (1973). 'Radical Interpretation', Dialectica, Davidson, D. (1974). 'On the Very Idea of a Conceptual Scheme' high

Core components

Interpret utterances in strongest plausible form
Maximize speaker's rationality and truth in interpretation
Davidson's argument that charity is precondition for interpretation
Distinction from steelmanning (interpretive vs rhetorical)
Distinction between charity-as-courtesy and charity-as-methodology
Application across philosophy, anthropology, history, and everyday discourse
Limits when speakers are demonstrably manipulative or irrational

Primary use case

Interpretation in philosophy, history of ideas, anthropology, and translation; argument and discussion practice; teaching tool for productive disagreement; foundation for many practices around respectful intellectual engagement; complement to steelmanning in serious argument.

Common criticisms

When speakers are demonstrably manipulative, deceptive, or simply wrong, charity can become misrepresentation that grants undeserved credibility to bad arguments
over-charitable interpretation can prevent recognition of genuinely problematic patterns (motivated reasoning, bad-faith argument)
Davidson's strong claim that charity is a precondition for interpretation has been contested by interpreters who allow for substantial irrationality
in cross-cultural contexts, charity may project the interpreter's standards of rationality onto interlocutors who operate by different ones
can become a rhetorical move dismissing legitimate critical interpretation ('you're not being charitable enough')
the principle's force depends on whether interpretation is the goal or argument is — they may pull in different directions.

Lineage

Parent of: Steelmanning
Siblings: Steelmanning, Sturgeon's Law