Shastrartha

Origin. Classical Indian debate tradition, formalized in Nyaya Sutras and various shastra texts. Structured public debates between scholars, with judges, audiences, and explicit victory conditions.

Mechanism. Debate serves different purposes requiring different rules. Vaada (good-faith discussion) seeks truth; both parties accept they may be wrong. Jalpa (disputation) seeks victory; sophistical tricks are permitted. Vitanda (destructive criticism) seeks only to refute; no positive thesis is defended. By explicitly categorizing debate types, participants know what rules apply and audiences know how to evaluate. Formal procedures prevent debate from degenerating into mere quarrel.

Procedure. Establish the debate type. For vaada: (1) One party states a thesis (paksha). (2) The opponent presents objections (purvapaksha). (3) The proponent responds (uttarapaksha). (4) Continue until one party accepts the other's position, a judge decides, or the parties agree on synthesis. (5) Fallacious reasoning, evasion, or abandoning one's thesis constitutes defeat. For jalpa: the same structure, but tricks (chala — equivocation, jati — false analogies, nigrahasthana — points of defeat) are permitted and must be countered. For vitanda: the critic has no thesis to defend and wins by showing the opponent's position untenable. Victory conditions are explicit: contradiction, failure to respond, shifting ground, excessive qualification, or accepting the opponent's position.

Applies to. Academic disputation. Testing ideas rigorously. Any context where positions must be defended against challenge and evaluation criteria must be explicit.

Limitations. Requires shared acceptance of the rules and qualified judges. Jalpa and vitanda can undermine truth-seeking by rewarding cleverness over accuracy. The formal structure can be gamed by skilled debaters. Presupposes a shared intellectual tradition with agreed-upon authorities and methods.