“Crushing the Categories (Vaidalyaprakaraṇa) by Nāgārjuna” — Westerhoff, Jan, 2018.
Thesis / main argument
Westerhoff produces the first sustained English translation and analytic-philosophical commentary on the Vaidalyaprakaraṇa (VP, “Crushing the Categories”, ཞིབ་མོ་རྣམ་འཐག་), Nāgārjuna’s chapter-length critique of the sixteen Naiyāyika categories. The volume defends the VP’s authenticity (against Tola–Dragonetti and Pind), argues it is the natural complement of the Mūlamadhyamakakārikā and logically precedes the Vigrahavyāvartanī, and reads the text as a constructive anti-foundationalist project rather than dialectical fireworks: Nāgārjuna’s aim is not to refute the Nyāya categories tout court but to show that they presuppose intrinsic nature (རང་བཞིན་) in their Naiyāyika formulation, and that a desubstantialised version of the same categories can be retained and used by Mādhyamikas. The reading is continuous in tone with westerhoff-vigrahavyavartani-2010 and westerhoff-madhyamaka-2009 (constructive antirealism, not polemical nihilism).
Key claims
- The VP is authentic. The colophons, Bhāviveka (Madhyamakaratnapradīpa), and Candrakīrti (Madhyamakaśāstrastuti) all ascribe the VP to Nāgārjuna; Tola–Dragonetti’s parallel-with-later-Yogācāra arguments are inconclusive (parallels could run either way), and Pind’s claim that VP 58 is incompatible with Madhyamaka rests on a contested emendation (Introduction, “The Question of Authenticity”).
- The VP and VS form an integral unit. The Vaidalyasūtra (VS) and the Vaidalyaprakaraṇa (VP) cannot be cleanly separated as root text and commentary in the standard way: several VS sūtras are unintelligible without the VP commentary (e.g. VS 04–05). Both are in prose. Westerhoff follows Tola–Dragonetti’s numbering with one modification (74 sūtras rather than 73).
- The VP’s aim is two-level. Ultimately: refute the substantialist/foundationalist construal of the sixteen categories. Conventionally: preserve a Madhyamaka-compatible, svabhāva-free version of the same categories so the Mādhyamika can still argue. Refuting the categories tout court would deprive the Mādhyamika of all argumentative resources.
- The VP completes a triad. Per Tsong Khapa’s Ocean of Reasoning (cited in Thurman’s Publisher’s Preface): the Mūlamadhyamakakārikā refutes the probandum (intrinsically real persons and phenomena); the VP refutes the probans (the sixteen Nyāya categories used to prove the probandum); the Vigrahavyāvartanī then defends the conventional validity of the Mādhyamika’s own use of refutation and proof against the implication that the prior critique self-destructs.
- Pramāṇa is the central target. The longest section of the VP (sūtras 02–20) refutes the foundationalist Nyāya picture of pramāṇa (epistemic instruments) and prameya (epistemic objects). Westerhoff highlights three argumentative moves that recur from VV vv. 30–51 in compressed form: the regress argument (sūtra 05); the dismantling of the self-illuminating-light analogy (sūtras 06–11); the mutual-dependence argument (sūtra 02). The VP extends these to all sixteen categories of the Nyāyasūtra.
- Tibetan tradition reads the VP as primarily anti-pramāṇa. Maja Changchub Tsöndru and Tsong Khapa both gloss the VP as the answer to a specific opponent who claims that “if things are established by reliable epistemic instruments, they have intrinsic nature.” Once the pramāṇas themselves are shown to lack intrinsic establishment, the inference from pramāṇa-establishment to svabhāva fails.
- The VP is not a pure Prāsaṅgika exercise. Westerhoff explicitly notes that the VP cannot be reduced to paraprasiddhānumāna (other-acknowledged inference): if Nāgārjuna had bracketed the entire Nyāya machinery as “merely the opponent’s premises,” there would be no reason to critique the categories one by one. The VP therefore cuts across the later Tibetan Prāsaṅgika–Svātantrika typology — it is a Madhyamaka method that addresses the categories on their own terms while showing they must be desubstantialised. (Independent convergence with westerhoff-golden-age-madhyamaka-2018’s “doxographic fiction” verdict.)
- Modern scholars who call the VP “sophistical” beg the question. Lindtner, Pind, and Kajiyama variously describe the VP arguments as “sophistries” or “amusing.” Westerhoff invokes the principle of charity: the VP arguments are interpretable as sound on the right reconstruction; calling them sophistical without showing every interpretation fails is a methodological failure (Introduction, “The Aim of the Vaidalyaprakaraṇa”, fn. 30).
- The VP has no Indian or Tibetan commentarial tradition. Unlike MMK, ŚŚ, YṢ, RV, and even VV, the VP attracted essentially no commentaries; Westerhoff suggests this is because understanding it requires close knowledge of the Nyāyasūtra, which was never translated into Tibetan. This is one of the reasons the VP has been “stubbornly neglected” (Thurman) in both traditional and modern scholarship.
Methodology
Verse-by-verse translation of the Tibetan (the Sanskrit is lost) with extensive analytic-philosophical commentary, supplemented by careful engagement with the Nyāyasūtra and Vātsyāyana’s Bhāṣya. Westerhoff treats the Nyāyasūtra parallels as essential context — many VP arguments only become coherent against the Nyāya theory of categories they are explicitly targeting. Methodologically continuous with his 2010 Vigrahavyāvartanī commentary: same constructive antirealist reading, same insistence on reading the epistemology section as positive anti-foundationalism rather than mere negation.
Notable quote
“A suitably desubstantialised variant of the Nyāya categories, Nāgārjuna argues, may still be retained.” (Introduction, “The Aim of the Vaidalyaprakaraṇa”)
Connections
- Continuous with westerhoff-vigrahavyavartani-2010: same translator, same constructive-antirealist tone, same anti-foundationalist reading of the pramāṇa-critique. The two volumes form a matched pair on the two non-MMK Yukti-corpus texts that lack an extant commentarial tradition. Per Westerhoff’s logic (and Tsongkhapa’s), the VP precedes VV: VP refutes the Naiyāyika categories; VV addresses the meta-objection that the Mādhyamika’s own refutation must use those very categories.
- Convergent with ames-prajnapradipa-ch2-1995: both texts establish that the actual Indian Madhyamaka argumentative practice does not fit the later Tibetan Prāsaṅgika–Svātantrika typology cleanly. Bhāviveka uses paramārthatas-qualified autonomous syllogism; Nāgārjuna in the VP engages Nyāya categories on their own terms. Neither fits “pure prasaṅga” or “pure svatantra.”
- Adds to the rebuttal of kalupahana-mmk-1986: see the wiki author’s notes above. Should be added as third witness in kalupahana-vs-buddhapalita-and-vv.
- Engages apple-jewels-middle-way-2018 indirectly: Apple’s Atiśa rejects pramāṇa for the realisation of the ultimate. The VP’s anti-pramāṇa arguments are the textual ground for that rejection, but Tsongkhapa’s gloss of the VP (above) reads the same text in the integration direction. The interpretive divergence on the VP is itself a Tibetan-tradition split that mirrors the pramāṇa divide.
- Does not engage Burton directly, but the VP is incompatible with the framework-removal nihilist reading: if Nāgārjuna were a nihilist about all categories tout court, refuting them one by one is unmotivated.
- Tola & Dragonetti 1995 (the prior English translation) and Pind 2001 are the principal interlocutors on authenticity; Westerhoff disagrees with both on the verdict but credits Tola & Dragonetti for the translation foundation.