名辩 / Mingjia Disputation

名辩 / Mingjia disputation is the episode’s source-scoped label for the language and category arguments attached to 公孙龙 in 《资治通鉴·周纪》64丨 古代“杠精”公孙龙养成记. The source names “兼白同异,” “白马非马,” “离坚白,” “一同,” and “臧三耳” as the kinds of claims that made Gongsun Long famous in 平原君’s retainer circle.

The concept should not be expanded from this episode into a full history of the 名家 school. Here, the point is narrower: arguments about names, categories, sameness, difference, and perception can become impressive performances, but the episode judges them by whether they help people see the truth. 孔川 and 邹衍 both push back when the technique becomes detached from reality or public understanding.

This makes 名辩 adjacent to logic without being treated as automatically valuable. The same skill that can sharpen categories can also blur them, especially when a speaker piles up definitions, analogies, and verbal turns until the audience loses the original question.

Key Claims

• The episode presents Gongsun Long’s名辩 through famous claims rather than through systematic philosophical exposition.
• “白马非马” and “臧三耳” function as examples of category manipulation and verbal pressure.
• The source treats the technique as rhetorically powerful but ethically and epistemically suspect when it aims at victory rather than clarification.
• 名辩 becomes useful in the wiki mainly as the negative foil for truth-seeking debate.

Connections

• 公孙龙 - source figure associated with the practice.
• 平原君 and 战国养士 - patronage setting where this skill gains status.
• 孔川 - critic who distinguishes difficult falsehood from easy truth.
• 邹衍 - critic who defines proper debate as category clarification.
• 求明理的辩论规范 - positive standard contrasted with this source’s problematic version of名辩.
• 给第三方看的争论 - later adjacent idea that argument should serve audience understanding, not only opponent defeat.