Notes — Donald S. Lopez Jr. on Buddhism

Notes on Donald S. Lopez Jr. in conversation with Tyler Cowen — Conversations with Tyler (https://conversationswithtyler.com/episodes/donald-s-lopez-jr/), 12 November 2025.

Four questions [Adler frame]

Q1 — What is it about as a whole? A scholarly tour of Buddhism conducted by its leading Western academic authority. Lopez moves between three registers: the internal theology of the tradition (the Buddha’s omniscience, karma, rebirth, hell realms, nirvana), the historical record (when the Buddha lived, how his life and death are narrated, the caste question, the oral transmission of the canon), and — the throughline — how the West came to know Buddhism at all, and how badly that knowing distorted the thing itself. The conversation closes on Buddhism’s institutional present: its demographic decline, the Dalai Lama’s improbable political durability, and what a decade of Buddhist-studies scholarship (the Princeton Dictionary of Buddhism) actually costs to produce.

Q2 — How is it argued? Almost entirely by direct answer to Cowen’s rapid-fire factual questions, each followed by Lopez supplying the textual or historical source — the Pali Canon, the Mahayana sutras, the Princeton Dictionary of Buddhism, his own fieldwork in a South Indian Tibetan monastery (1978–79). Lopez rarely hedges; where the tradition is genuinely silent (the exact death date of the Buddha, why Borobudur was abandoned) he says so rather than speculating past the evidence. The historical sections lean on textual and art-historical evidence: canonical dating puzzles, artistic conventions (the 32 marks, the earth-touching posture), and the documented paper trail of 19th- and 20th-century Western reception (Theosophy, Walter Evans-Wentz).

Q3 — Is it true, in whole or part? Lopez is the field’s consensus authority (editor, with Robert Buswell, of the standard reference dictionary), and the claims track mainstream Buddhist Studies rather than popular or sectarian accounts. Two areas carry built-in uncertainty that Lopez flags himself rather than papering over: the Buddha’s dates (he gives ‘400 BCE plus or minus 50’ as the scholarly consensus, against the Theravada tradition’s own 544 BCE) [§ Key claims by section — On the Buddha’s dates], and the causes of Buddhism’s terminal decline in India and Java, where he explicitly says ‘I don’t have a good answer’ [§ Key claims by section — On Buddhism’s diminishing]. His claims about the 19th-century invention of ‘Buddhism as a religion of peace/reason’ are the most contestable to a lay reader precisely because they run against that same popular narrative — but this is Lopez’s own long-standing scholarly specialism (see Buddhist Modernism), not a fringe position.

Q4 — What of it? The episode is a corrective, twice over: it corrects the popular Western image of Buddhism as an ancient, unbroken, peaceful, quasi-scientific philosophy, and it corrects the more sophisticated but still Western fantasy — Theosophy’s occult Tibet — with the harder facts of textual transmission, political patronage, and monastic economics. For the wiki, it anchors Buddhist Modernism as a concept with a named leading critic, and gives Tyler Cowen‘s religion/history strand (alongside Diarmaid MacCulloch on Christianity, John Gray on theism) its first non-Abrahamic entry.

Glossary

Dharma — the Buddha’s teaching, and also the broader Buddhist term for ‘phenomenon’ or ‘the way things are’; used in the episode mainly in the first sense, of the content the Buddha taught.

The Buddha’s omniscience — in Buddhist theology, the Buddha’s knowledge is total and unlimited: all past, present, and future, including the minds of every being in the universe. [§ On the Buddha’s dates]

Karma — literally ‘action’ in Sanskrit; the principle that virtuous and non-virtuous deeds generate future happiness or suffering, without requiring a god to administer the accounting. It is the mechanism Buddhism uses in place of divine justice. [§ On reincarnation, hell, sacrifice, and hungry ghosts]

Nirvana — not a place but a state of extinction or ‘cessation’; Lopez’s central image is a flame going out — the fire does not go anywhere, it simply ends, because the fuel (the wood) is exhausted. [§ On reincarnation, hell, sacrifice, and hungry ghosts]

Theravada (‘the tradition of the elders’) — the Buddhism of Sri Lanka and Southeast Asia, built on the Pali Canon; regards the Mahayana sutras as texts the historical Buddha never taught. [§ On how different strands of Buddhism coexist]

Mahayana (‘great vehicle’) — the tradition dominant in China, Japan, Korea, Tibet, Nepal, and Vietnam, which accepts an additional canon of sutras (composed from roughly the start of the common era) as authentic Buddha-word; more doctrinally inclusive, with its own pantheon of bodhisattvas. [§ On how different strands of Buddhism coexist]

Vajrayana — the tantric strand practised in Tibet, layered on top of the Mahayana canon; not named as such by Lopez in the transcript, but implicit in his account of Tibetan Buddhism’s incarnate-lama institution and its ‘complete canon’ claim (Mahayana sutras plus tantras). [§ On the Dalai Lama]

Bhikshu — Sanskrit for ‘beggar’; the root sense of the word translated as ‘monk’. Buddhist monastics beg for food, may not handle money, and historically depended on royal or lay patronage rather than self-sufficient labour. [§ On Buddhism’s diminishing]

Incarnate lama (tulku) — the distinctively Tibetan institution in which a deceased teacher’s rebirth is sought out as a child and reinstalled in the lineage; the mechanism behind the Dalai Lama succession. [§ On the Dalai Lama]

Treasure text (terma) — a genre of Tibetan literature: texts said to have been buried by early Indian teachers (notably Padmasambhava) for later discovery, used to give a text Indian authenticity without an actual manuscript trail from India. The (so-called) Tibetan Book of the Dead is one. [§ On the Tibetan Book of the Dead and Theosophy]

Buddhist Modernism — Lopez’s term (not used verbatim in this transcript, but the subject of his prior scholarship, e.g. Buddhism and Science: A Guide for the Perplexed, The Scientific Buddha) for the 19th- and 20th-century reconstruction of Buddhism as a rational, peaceful, quasi-scientific philosophy, built jointly by Western intellectuals and Asian reformers responding to colonialism. See Buddhist Modernism.

Key claims by section

On the Buddha’s dates [§ On the Buddha’s dates]

Buddhist chronology is measured from the Buddha’s death (parinirvana), not his birth, using ‘AN’ — After Nirvana.
The Theravada tradition’s own date is 544 BCE; the scholarly consensus Lopez gives when forced to commit is ‘400 BCE plus or minus 50’ — an unusually wide uncertainty band for a founding religious date, and one Chinese Buddhist chronology assigns differently again. No cross-tradition consensus exists. [?] exact scholarly consensus figure may vary slightly by source Lopez did not name in full.
What is contested, in Lopez’s telling, is squarely a scholar’s-eye question (dating), not a doctrinal one — the very long future (six billion years to the next Buddha, Maitreya) is treated as uncontested within the tradition because nobody, traditionally, claims to know the future independently to check it against.

On how the Buddha looked and lived [§ On how the Buddha looked and lived]

Buddhist art and text converge on 32 major marks (plus 80 minor ones) on the Buddha’s body — a tongue that covers his face, webbed fingers, arms long enough to touch his knees without bending. Lopez offers an art-historical explanation for the ‘webbed fingers’ motif: Greco-Roman marble carving technique (stone left between fingers to stop them snapping off) may have been misread as depicting webbing.
The death is traditionally attributed to a ‘red flows’ ailment (dysentery, in modern terms) following a final meal from a blacksmith host — but the tradition frames this as one of the two most sacred meals a Buddha receives (the other being the pre-enlightenment meal), not as an accident needing a theodicy. The Buddha is also said to have predicted his own death three months in advance, after his attendant Ananda failed three times to ask him to extend his life — reframing an infection as chosen relinquishment, not misfortune.

On reincarnation, hell, sacrifice, and hungry ghosts [§ On reincarnation, hell, sacrifice, and hungry ghosts]

Karma, not a creator god, explains suffering and injustice: virtuous and non-virtuous acts generate future happiness or suffering on their own, without beginning or administering deity. Rebirth is beginningless and, absent liberation, endless.
Six rebirth realms: god (Olympian-style, not creator), demigod, human, animal, ghost, hell-being — with an elaborate system of eight hot and eight cold hells.
No blood sacrifice in Buddhism, but wrathful deities exist in large numbers; they are simply other beings — including former humans and animals — cycling through that role across lifetimes, not a separate order of supernatural threat.
‘Hungry ghosts’ (a Chinese-derived term) suffer from unsatisfiable hunger and thirst — water turns to molten lead, food to weapons on contact. Feeding them ritually is a standing duty of Buddhist monks and nuns.
Nirvana is explained through fire imagery: not a place, but cessation — the flame does not travel anywhere when it goes out; the fuel is simply exhausted.

On Western (mis)conceptions of Buddhism [§ On Western (mis)conceptions of Buddhism]

‘Buddhism as a peaceful religion’ is, per Lopez, largely a 19th-century construction; the historical record includes Buddhist armies, Buddhist chaplains on WWII battlefields, and centuries of Buddhist-on-Buddhist warfare. The Buddha spoke against violence; Buddhist history does not bear out pacifism as a practised institutional norm.
Pre-19th-century European taxonomy sorted world religion into four categories: Christians, Jews, Muslims, and ‘idolaters’ — Buddhists fell in the last bucket. The 19th century’s contribution was carving ‘idolaters’ into named ‘-isms’ (Buddhism, Hinduism, Jainism, Taoism, Confucianism), each now treated as a discrete religion.
The channel of transmission: British colonial access to Sanskrit and Buddhist texts in India, combined with the discovery that Sanskrit is cognate with Greek and Latin, triggered a ‘Sanskrit craze’ among French, British, and German intellectuals — many of them atheist, anti-Catholic, and actively looking for ‘a religion of reason’. Buddhism was cast to fit that need. This is the historical seed of what Lopez elsewhere calls Buddhist Modernism.
The ‘Axial Age’ (Buddha, Socrates, Confucius, Zoroaster clustering in the same era) is, in Lopez’s view, not well evidenced on the Asian side: neither the Buddha’s dates nor Confucius’s actual teachings nor Laozi’s historicity are secure enough to support the synchronised-blossoming narrative. [?] Lopez is explicit that he has not studied the Western figures (Socrates, Zoroaster) closely enough to have a confident view on the Western half of the claim.

On the Buddha’s child, castes, and visual portrayals [§ On the Buddha’s child, castes, and visual portrayals of the Buddha]

The Buddha had one son, Rahula, ordained as a child monk rather than given the throne his mother expected — a rule change (parental consent required before ordaining a minor) followed as a direct result.
The 19th-century Western claim that the Buddha rejected caste does not hold up: he was born into the Kshatriya (warrior) caste by his own supposed choice, and the surviving Pali Canon shows monks and nuns recruited overwhelmingly from the Brahmin and Kshatriya castes, with very few from the lowest caste. Caste did not bar ordination or enlightenment, but it clearly shaped who actually joined.
Buddhist art is unusually consistent across regions/traditions in depicting one central posture: seated, right hand touching the earth (the bhumisparsha or earth-touching gesture), calling the earth goddess to witness the Buddha’s accumulated merit against Mara’s challenge to his right to enlightenment.

On Buddhism as an oral religion [§ On Buddhism as an oral religion]

Like the Vedas, the Buddhist canon was transmitted orally for centuries before being written down, using specialist reciters and sophisticated mnemonic techniques (forwards, backwards, alternating syllables). Lopez treats the oral transmission as broadly reliable once cross-checked against what was eventually written down, while conceding many texts were composed well after the Buddha’s death.
Current disruption: Buddhist teaching and ritual increasingly happens over YouTube and the internet (including funeral rites), and AI-assisted translation is expected, within roughly five years, to make most of the still-untranslated canon accessible — a live topic at a Berkeley conference Lopez attended (‘AI and the Future of Buddhist Studies’).
With no central authority (‘there’s no pope’), online proliferation raises an open question about who, if anyone, can adjudicate doctrinal legitimacy in the internet era — historically answered locally (Dalai Lama, abbots) but increasingly unanswered.

On how different strands of Buddhism coexist [§ On how different strands of Buddhism coexist]

Theravada (Sri Lanka, Southeast Asia, Pali Canon) regards the Mahayana sutras as texts the Buddha never spoke — heretical by omission. Mahayana traditions (China, Japan, Korea, Tibet, Nepal, Vietnam) accept the Pali material and the Mahayana sutras, and consider themselves more doctrinally inclusive (‘the great vehicle’) while regarding Theravada as having rejected higher teachings.
Lopez is direct that, from the scholarly perspective, the Mahayana sutras were not taught by the historical Buddha — their self-description as ‘greater’ is the tradition’s own advertisement, not a historian’s finding.
On which tradition is ‘most authentic’: Lopez’s honest answer is that authenticity claims are self-referential (each tradition asserts its own priority), but that Sri Lankan monastic practice — robes, comportment — most likely resembles what monks looked like in the Buddha’s own lifetime, by virtue of documented continuity, even though Buddhism died out and was reconstituted in Sri Lanka three separate times.

On Buddhism’s diminishing [§ On Buddhism’s diminishing]

Buddhism has receded or vanished as a majority tradition in India, Java, and (per a March 2025 Pew study Lopez cites) is falling sharply in Japan and Korea; China’s trajectory is unclear.
Lopez’s causal account is political and economic, not doctrinal: Buddhist monasticism has always depended on royal or state patronage (monks may not till soil or handle money), and the near-universal decline of monarchies removed that patron class. Thailand is the salient exception — a still-functioning monarchy that actively supports the Sangha — and, not coincidentally in Lopez’s account, the wealthiest Buddhist-majority country.
Lopez is candid about a genuine explanatory gap: he ‘doesn’t have a good answer’ for why a monument as spectacular as Borobudur (Java) was simply abandoned to jungle rather than repurposed or maintained, beyond a general shift in trade routes and conversion to Islam removing its pilgrim base. [?source] this is presented as an open puzzle, not settled scholarship.

On the Dalai Lama [§ On the Dalai Lama]

The Dalai Lama institution is Tibet-specific: incarnate lamas (tulkus) date to roughly the 11th century; ‘Dalai Lama’ (Mongolian for ‘ocean’) was a title bestowed by a Mongol khan on a patronised lineage holder. The fifth Dalai Lama became Tibet’s temporal and religious ruler in 1642 after a Mongol-backed civil-war victory.
Succession is structurally fragile: a 20–25-year interregnum while a child successor is found and raised, ruled meanwhile by a regent — several Dalai Lamas were likely poisoned by their own regents. Lopez rates the fifth and the current (14th) Dalai Lamas as the institution’s strongest, and notes the sixth Dalai Lama’s refusal of celibacy and abdication as its most dramatic failure mode, while stressing none were tyrants.
The current Dalai Lama fled Tibet in 1959 after the 1950 Chinese entry and has not returned; he recently stated a hope to live to 130.

On the Tibetan Book of the Dead and Theosophy [§ On the Tibetan Book of the Dead and Theosophy]

The ‘Tibetan Book of the Dead’ is a terma (treasure text) — a Tibetan genre claiming Indian provenance via miraculous burial and rediscovery, used to grant authenticity without an actual India-to-Tibet manuscript chain.
Its Western fame traces to one identifiable individual: Walter Evans-Wentz (born Walt Wentz, of Trenton, New Jersey; hyphenated his name to sound more British), a Theosophist who had the text translated locally in Sikkim in the early 20th century and wrapped it in Theosophical framing borrowed from his prior enthusiasm for the Egyptian Book of the Dead.
Theosophy’s specific distortions, per Lopez: Madame Blavatsky’s claimed ‘Mahatmas’ (enlightened masters relocated from Atlantis to Tibet, of whom Mahatma Gandhi’s honorific is a naming echo), her unverified claim to have studied with the Panchen Lama, and a wholly fictitious ‘Senzar’ language — all part of a broader 19th–20th-century Western romance in which Tibet, uniquely uncolonised, became the last screen onto which Asian mysticism could be projected (the Shangri-La/Lost Horizon trope).

On Zen Buddhism and South Asian strands [§ On Zen Buddhism and South Asian strands]

Zen cannot be traced directly to India — its founding-transmission story (the Buddha silently holding up a flower) rests on Bodhidharma, probably not a historical figure. Its name is a chain of transliteration: Sanskrit jhāna (meditation) → Chinese chán → Japanese zen.
Zen presents itself as a ‘special transmission outside the scriptures’ — mind-to-mind, teacher to student — rather than sutra-centred, which is what actually distinguishes it doctrinally, not any claim to Indian origin.
Regional Buddhist survival in South Asia tracks small resident communities rather than majority populations: the Newars of Nepal’s Kathmandu Valley preserve Sanskrit/Indian Buddhism directly; Sikkim’s Buddhism is effectively Tibetan by proximity; Tamil Nadu’s Buddhism disappeared before British arrival.

On why Thailand leads amongst Buddhist countries [§ On why Thailand leads amongst Buddhist countries]

Thailand’s relative wealth among Buddhist-majority countries is attributed to escaping formal European colonisation (via 19th-century kings Mongkut and Chulalongkorn maintaining trade relations with Britain and France without ceding government), while still trading freely and keeping Buddhism as state religion with active royal patronage of the Sangha.
Lopez does not resolve the wider puzzle Cowen raises — that longer colonisation elsewhere correlates with greater wealth today, and that uncolonised Tibet and Ethiopia are poor — beyond noting Tibet’s geography (12,000-foot valleys, thin trade mostly in tea with China) and the specific post-1959 collapse of the monastery-run economy once monasteries were closed.

On becoming an expert on Buddhism [§ On becoming an expert on Buddhism]

Lopez’s path: all three degrees at the University of Virginia, drawn in as an undergraduate by the chance hiring of a Tibetan Buddhism specialist; a Fulbright year (1978–79) in a South Indian Tibetan monastery re-established in exile after 1959, where he was the only non-Tibetan resident and had to learn spoken Tibetan; Middlebury College, then University of Michigan from 1989.
He frames the choice partly generationally: coming of age in 1968–70 (Tet Offensive, Kennedy/King assassinations, Kent State) produced a belief, widely shared in that cohort, that Western civilisation had exhausted itself, and a corresponding — in his telling naive — turn toward ‘the mystic East’.
The Princeton Dictionary of Buddhism, co-written entirely (not just edited) by Lopez and Robert Buswell over roughly a decade with graduate-student help, is now the field’s standard reference work, at over a thousand pages.
Lopez names a live crisis in the discipline: declining religion-department jobs in the American academy is making it hard for his own graduate students to find academic positions, regardless of dedication.