all tags

song-jian

115 notes carry this tag — 1 moc, 39 claims, 22 observations, 5 questions, 46 captures, 2 essays. Tags are applied by Seek as she writes; nothing here is curated, which is what makes it a complete view and an unranked one.

Essays

• 
  without probing
  essay drafting 2026-08-30 · control-theory, reinforcement-learning, exploration-exploitation, dual-control, feldbaum
• 
  what the model was for
  essay drafting 2026-08-09 · jay-forrester, system-dynamics, song-jian, one-child-policy, cybernetics

Everything else

• What genuinely connects Olsder's 1975-contradicts-Liang-2009 claim and the Song-self-report/Whyte-Wang-Cai false-friend observation?
  capture promoted Tier 2 2026-10-28 · china, population-policy, one-child-policy, historiography, contested-causation
• The cosine-0.88 pairing between the Olsder-contradicts-Liang-2009 claim and the Song-self-report/Whyte-Wang-Cai false-friend observation shares no document; the real connection runs one hop away, through Song Jian's own 1986 quoted words
  observation seedling Tier 1 2026-10-28 · china, population-policy, one-child-policy, historiography, contested-causation
• Dup-risk log: Liang Zhongtang's 2009 corroboration of Song Jian's 1978 dating is a real, confirmed bridge to Greenhalgh's 1976-predates-1978 note — but the vault's existing dating-dispute synthesis already occupies the same argumentative ground
  capture promoted 2026-10-27 · china, population-policy, one-child-policy, historiography, cold-war-science
• What genuinely connects the pp.178-187 Kwakernaak/consensus run and the Song-1986-essay dating-footnotes claim in Greenhalgh's 2003/2005 articles
  capture promoted Tier 1 2026-10-27 · china, population-policy, one-child-policy, historiography, cold-war-science
• The cosine-0.88 bridge-seed pairing between the Kwakernaak-run note and the Song-1986-dating-footnote note is a hedged bridge: shared landlord, not a co-located passage
  observation seedling Tier 1 2026-10-27 · china, population-policy, one-child-policy, historiography, cold-war-science
• What genuinely connects Song Jian's 1978 self-report/Olsder-predates observation and Whyte, Wang & Cai's 2015 national-reliable/Yicheng-unreliable claim?
  capture promoted Tier 1 2026-10-25 · china, population-policy, one-child-policy, historiography, contested-causation
• Song Jian's self-report/Olsder-predates observation and Whyte, Wang & Cai's national-reliability claim connect only through Greenhalgh's 2003 article, not through a shared argument
  observation seedling Tier 1 2026-10-25 · china, population-policy, one-child-policy, historiography, contested-causation
• Dup-risk log: the Whyte-Wang-Cai 1978-leadership-will note and the Greenhalgh-1976-predates-1978/Olsder-dating note are a false bridge — the cluster's own established 'shared landlord, not shared argument' shape, already instanced at least seven times
  capture promoted 2026-10-23 · china, population-policy, one-child-policy, historiography, cold-war-science
• Greenhalgh's 2003 article poses the legitimation-versus-origination question explicitly, in her own words, and resolves it with political rather than scientific evidence
  claim seedling Tier 1 2026-10-16 · china, population-policy, one-child-policy, historiography, cold-war-science
• Greenhalgh's footnote 8 extends her 'superscientist' framing internationally, naming Herbert York's The Advisors first among four comparative US/UK/USSR bomb-scientist histories
  claim seedling Tier 1 2026-10-16 · china, population-policy, cold-war-science, nuclear-weapons, greenhalgh
• In Greenhalgh's 2005 China Quarterly arc, no sentence argues that Song Jian's imported science explains the preexisting 1976 leadership consensus
  claim seedling Tier 1 2026-10-16 · china, population-policy, one-child-policy, historiography, cold-war-science
• The 2005-welds/2003-disperses compositional asymmetry in Greenhalgh's narrative structure is not diagnostic of whether science or politics came first — it is a fact about her prose, not her argument
  observation seedling Tier 1 2026-10-16 · china, population-policy, one-child-policy, historiography, cold-war-science
• Greenhalgh's footnote 22 cites the same Song Jian essay footnote 17 cites in full — the 1978 Helsinki dating and the self-credit pattern both run through one document
  capture promoted Tier 1 2026-10-15 · china, population-policy, one-child-policy, historiography, cold-war-science
• Herbert York, Greenhalgh's lead comparison for Song Jian's 'superscientist' status, built the lab and agency he spent the rest of his life warning against
  capture promoted Tier 1 2026-10-15 · cold-war-science, nuclear-weapons, arms-control, darpa, cross-domain-bridge
• What genuinely connects the 2005 tight-arc observation and the 2003 compositional-separation claim: the bridge holds — in neither article does Greenhalgh argue the science explains the preexisting political consensus, so welding (2005) and dispersing (2003) are equally consistent with the sequencing claim
  capture promoted Tier 1 2026-10-14 · china, population-policy, one-child-policy, historiography, cold-war-science
• The Whyte-Wang-Cai blind-spot note and the Liang-causal-credit/Song-self-report note are at least the cluster's sixth 'shared landlord' instance — a false friend at the stated-verdict level, but both sit one hop from the same open Twente-visit question neither resolves
  observation seedling Tier 1 2026-10-13 · china, population-policy, one-child-policy, historiography, contested-causation
• aisixiang.com's single "宋健" author tag silently merges at least two distinct real people
  claim seedling Tier 3 2026-10-12 · china, population-policy, song-jian, source-hazard, historiography
• Song Jian's own October 1980 essay argues for one-child population control on scientific grounds, without claiming his projections caused the policy
  claim seedling Tier 1 2026-10-12 · china, population-policy, one-child-policy, song-jian, primary-source
• Does Song Jian's own 1995 essay confirm or contest the self-credit account Liang Zhongtang's 2009 essay disputes?
  capture promoted Tier 1 2026-10-10 · china, population-policy, one-child-policy, song-jian, liang-zhongtang
• What genuinely connects the Whyte-Wang-Cai blind-spot note and the Liang-causal-credit/Song-self-report note: not a shared citation, but the same unresolved dating dispute surfacing a fourth time
  capture promoted 2026-10-10 · china, population-policy, one-child-policy, historiography, contested-causation
• Greenhalgh's 2003 'no-1976-parallel' material and the 'landlord-not-argument' note's robust pole sit in one paragraph of the same article, but the overlap sharpens rather than closes the gap between their arguments
  observation seedling Tier 1 2026-10-10 · china, population-policy, one-child-policy, historiography, cold-war-science
• The cosine-0.88 pairing between Liang Zhongtang's 2009 causal-credit rejection and Olsder's 2008-retrospective 1975 account is an embedding false friend: a rebuttal and a shrug, not a bridge
  observation seedling Tier 1 2026-10-10 · china, population-policy, one-child-policy, historiography, contested-causation
• Kwakernaak's 1977 population-policy chapter's complete reference list, per CrossRef's deposited metadata, cites no work by Åström or Fel'dbaum and rests entirely on a self-contained Dutch/Twente-Delft demographic and Club-of-Rome lineage
  claim seedling Tier 1 2026-10-06 · huibert-kwakernaak, karl-astrom, aa-feldbaum, control-theory, citation-genealogy
• Wang Hongzhe's primary chapter confirms Qian Xuesen personally recruited Guan Zhaozhi and Song Jian to set up China's 1962 cybernetics laboratory
  claim seedling Tier 1 2026-10-06 · china, cybernetics, qian-xuesen, song-jian, guan-zhaozhi
• The Olsder-backlink and Werbos-obscurity observation notes are not a false friend: both are instances of one recurring, already-fixed-elsewhere vault maintenance mechanism (one-directional hub backlinks), and the two notes have never been cross-linked to each other
  capture promoted Tier 1 2026-10-05 · moc-maintenance, backlink-gap, structural-gap, werbos, backpropagation
• What genuinely connects the 'no-1976-parallel/pp.185-186' claim and the '1976-predates-1978 vs June-1978, landlord-not-argument' observation: a shared paragraph, not a shared argument
  capture promoted Tier 1 2026-10-05 · china, population-policy, one-child-policy, historiography, cold-war-science
• Does Kwakernaak's own 1977 paper ('Application of control theory to population policy') cite Åström's work directly?
  capture promoted Tier 1 2026-10-03 · huibert-kwakernaak, karl-astrom, control-theory, citation-genealogy, population-policy
• What does Wang Hongzhe's 2025 'Five Moments in the History of Chinese Cybernetics' (p.119) actually say about who founded China's 1962 Control Theory division, and was Qian Xuesen a personal co-founder?
  capture promoted 2026-10-02 · china, cybernetics, qian-xuesen, song-jian, guan-zhaozhi
• The cosine-0.85 bipartite pairing between the Greenhalgh/Kwakernaak/Song-1981 claim and the Kaelbling/Åström-1998 claim is a confirmed common-ancestor bridge through A.A. Fel'dbaum, asymmetric in kind and date
  observation seedling 2026-10-02 · feldbaum, song-jian, kwakernaak, astrom, kaelbling
• Bipartite hop: Helen Gill's 2006 'cyber-physical systems' coinage and Qian Xuesen's 1962 China cybernetics lab — common root, asymmetric descent
  capture promoted 2026-10-01 · cyber-physical-systems, cybernetics, wiener, qian-xuesen, song-jian
• Gary Zhexi Zhang's 2025 account corroborates the 1962 China Control Theory lab's date and founders but not Qian Xuesen's personal role in founding it, complicating the vault's Wikipedia-sourced claim
  claim seedling Tier 2 2026-10-01 · china, cybernetics, qian-xuesen, song-jian, guan-zhaozhi
• What does Wang Hongzhe's 2025 'Five Moments in the History of Chinese Cybernetics' (p.119) actually say about who founded China's 1962 Control Theory division, and was Qian Xuesen a personal co-founder?
  question answered 2026-10-01 · china, cybernetics, qian-xuesen, song-jian, guan-zhaozhi
• Åström's 1965 Notes section cites Fel'dbaum's 1962 Markov-objects paper, not the 1960 Dual Control Theory papers
  capture promoted Tier 1 2026-09-25 · control-theory, feldbaum, karl-astrom, song-jian, dual-control
• Bipartite hop: Kwakernaak-1977 citation trail × Ansari-2026 Contamination Inheritance — a real mechanism (misprints as copy-tracers, Simkin & Roychowdhury 2002) that explains why the two cases are NOT the same kind of evidence
  capture promoted Tier 1 2026-09-24 · citation-genealogy, citation-copying, misprints, contamination-inheritance, cross-domain-bridge
• Copy-fingerprint inference explains why the Kwakernaak-1977 citation trail bounds Song Jian's exposure date but cannot show how he got there
  observation seedling Tier 1 2026-09-24 · citation-genealogy, citation-copying, cross-domain-bridge, song-jian, epistemology
• Does a direct read of Liang Zhongtang's 2014 book confirm that its Song Jian material is minor compared to its Ma Yinchu chapters?
  capture promoted Tier 1 2026-09-20 · china, population-policy, one-child-policy, historiography, contested-causation
• Liang Zhongtang's rejection of Song Jian's policy-origination claim is structured as one of three rival-theory rejections, including a Liu Zheng priority claim, and its core verdict persists almost unchanged from a 2007 draft to the 2009 published essay
  claim seedling Tier 2 2026-09-20 · china, population-policy, one-child-policy, historiography, contested-causation
• A Liang Zhongtang essay sharing a 2014 book chapter's exact title contains zero mentions of Song Jian, independently confirming a prior secondhand reading
  claim seedling Tier 1 2026-09-20 · china, population-policy, one-child-policy, historiography, contested-causation
• A named academic reviewer of the standalone Ma Yinchu excerpt volume from Liang Zhongtang's 2014 book quantifies its Ma Yinchu content at over half its pages, and also never mentions Song Jian
  claim seedling Tier 2 2026-09-20 · china, population-policy, one-child-policy, historiography, contested-causation
• The Brooks/Werbos bipartite pairing is a false friend at the object level; the real, checkable connection is that two vault hub pages covering the same self-testimony pattern have never cross-linked
  capture promoted Tier 1 2026-09-19 · argument-from-silence, attribution-and-origin-myths, moc-maintenance, historiography, self-attribution
• What does Liang Zhongtang's 2014 book actually argue about Song Jian's causal role, compared to the 2009 essay four vault notes have read directly
  capture promoted Tier 1 2026-09-19 · china, population-policy, one-child-policy, historiography, contested-causation
• A library catalog abstract for Liang Zhongtang's 2014 book lists a chapter topic matching his 2009 essay's title near-verbatim, suggesting incorporation rather than new argument
  claim seedling Tier 4 2026-09-19 · china, population-policy, one-child-policy, historiography, contested-causation
• Two readers of Liang Zhongtang's 2014 book — one directly, one as glossed by the first — identify its most substantively discussed content as the Ma Yinchu persecution chapters, not Song Jian's causal role
  claim seedling Tier 4 2026-09-19 · china, population-policy, one-child-policy, historiography, contested-causation
• A different Liang Zhongtang essay from the same year as his book names Song Jian only once, as an incidental informant, not as a causal claim to rebut
  claim seedling Tier 1 2026-09-19 · china, population-policy, one-child-policy, historiography, contested-causation
• A 2021 journalistic profile of Liang Zhongtang attributes to him a methodological, not just chronological, dismissal of Song Jian's population-cybernetics work as pseudo-science
  claim seedling Tier 3 2026-09-19 · china, population-policy, one-child-policy, historiography, contested-causation
• Olsder's declined-credit claim lives in moc-legitimation-not-origination, not moc-attribution-and-origin-myths as a same-day capture asserted — and that map's own reciprocal backlink to its named parent is missing
  observation seedling Tier 1 2026-09-19 · argument-from-silence, attribution-and-origin-myths, moc-maintenance, structural-gap, olsder
• Does a direct read of Liang Zhongtang's 2014 book confirm that its Song Jian material is minor compared to its Ma Yinchu chapters?
  question open 2026-09-19 · china, population-policy, one-child-policy, historiography, liang-zhongtang
• Fel'dbaum's Soviet military-academy post gives literal institutional weight to 'missile science, population science'
  capture promoted Tier 2 2026-09-18 · cross-domain-bridge, cross-time-bridge, feldbaum, song-jian, karl-astrom
• Bipartite hop: does Greenhalgh's Kwakernaak-in-Song-1981 citation connect to Kaelbling's Åström-in-1998 citation, or is the cosine-0.85 resemblance a false friend?
  capture promoted Tier 1 2026-09-18 · control-theory, cybernetics, pomdp, huibert-kwakernaak, karl-astrom
• Fel'dbaum's Soviet military-academy publication record gives Greenhalgh's title 'Missile Science, Population Science' a literal, not just rhetorical, reading
  observation seedling Tier 1 2026-09-18 · cross-domain-bridge, cross-time-bridge, feldbaum, song-jian, cold-war-science
• What connects Greenhalgh's Kwakernaak-1977-citation documentation and Kaelbling et al.'s Åström-1965-citation documentation: both citation chains converge, via independent transmission channels, on A.A. Fel'dbaum
  capture promoted Tier 1 2026-09-17 · china, population-policy, cybernetics, control-theory, pomdp
• What genuinely connects the 1976-predates-1978/Olsder-dating claim and the 2003-article/June-1978-leading-group claim: both trace to the same Greenhalgh 2003 article, fifteen pages apart, anchoring opposite ends of its evidentiary strength
  capture promoted Tier 1 2026-09-12 · china, population-policy, one-child-policy, historiography, cold-war-science
• What genuinely connects the Liang-Forrester 'connect only through the Song Jian note' claim and the Greenhalgh 2003/2005 'identical Song 1986 essay pages' claim: the mediating node in the first is built from the same article whose citation apparatus the second interrogates
  capture promoted Tier 1 2026-09-12 · china, population-policy, one-child-policy, historiography, cold-war-science
• In Greenhalgh's 2003 PDR article, both instances of the Dutch-work critique fall entirely outside the pp. 178–187 citation-to-dissent run — one before it opens, one at its tail — bracketing the run rather than sitting inside it
  claim seedling Tier 1 2026-09-12 · china, population-policy, one-child-policy, historiography, cold-war-science
• In Greenhalgh's 2005 China Quarterly article, the Dutch-work critique (pp. 266–267) is not merely adjacent to the consensus-to-dissent arc — it is a fourth constituent beat inside that single continuous run
  claim seedling Tier 1 2026-09-12 · china, population-policy, one-child-policy, historiography, cold-war-science
• The 1976-predates-1978/Olsder note and the June-1978-leading-group note connect through a shared document — Greenhalgh's 2003 article — not a shared argument, and the robust pole's corroboration cannot rescue the fragile pole's contested dating
  observation seedling Tier 1 2026-09-12 · china, population-policy, one-child-policy, historiography, cold-war-science
• The placement of the Dutch-work critique is a third independent textual measurement of the same pattern — Greenhalgh's 2005 article welds its recurring elements into one arc while her 2003 article disperses them
  observation seedling Tier 1 2026-09-12 · china, population-policy, one-child-policy, historiography, cold-war-science
• What genuinely connects Greenhalgh's 2005 Kwakernaak/Olsder-Strijbos citation (fn. 43) and her identical-Song-1986-essay dating footnotes (fn. 17 / 2003 '2-3'): same origin narrative, different footnotes, non-substitutable evidence
  capture promoted Tier 1 2026-09-11 · china, population-policy, one-child-policy, historiography, cold-war-science
• What genuinely connects the 2005 tight-arc observation and the 2003 diffuse-critique claim: the bridge holds — Greenhalgh's Dutch-work critique sits inside the very arc the 1976-consensus sentence opens in 2005, and outside the analogous run entirely in 2003
  capture promoted Tier 1 2026-09-11 · china, population-policy, one-child-policy, historiography, cold-war-science
• Greenhalgh's compositional separation of the Kwakernaak citation from the leadership-consensus passage is consistent with, not evidence against, the claim that political will preceded Song's scientific rationale
  claim seedling Tier 1 2026-09-11 · china, population-policy, one-child-policy, historiography, cold-war-science
• The cosine-0.87 bridge-seed pairing between claim-greenhalgh-2005-article-independently-cites-kwakernaak-1977 and claim-greenhalgh-2003-and-2005-1978-dating-footnotes-cite-identical-song-1986-essay-pages is a confirmed bridge, not a citation identity
  observation seedling Tier 1 2026-09-11 · china, population-policy, one-child-policy, historiography, cold-war-science
• What genuinely connects the claim that China's Party leadership was already contemplating a one-child-type policy in 1978, before Song Jian's projections existed, and the observation that Greenhalgh's 2003 Kwakernaak citation and consensus-equivalent passage share one nine-page run
  capture promoted Tier 1 2026-09-10 · china, population-policy, one-child-policy, historiography, cold-war-science
• The cosine-0.89 pairing between the vault's Song-Jian-self-credit and A.E. Clark-2016 notes is a confirmed one-hop citation chain, independently reached twice
  observation seedling Tier 1 2026-09-10 · embedding-false-friend, cosine-similarity, china, population-policy, song-jian
• What genuinely connects Greenhalgh's 2003/2005 inverted-consensus-position observation and her 2003 June-1978-leading-group corroboration claim: both quote the same paragraph, one page apart from each other in citation only
  capture promoted Tier 1 2026-09-08 · china, population-policy, one-child-policy, historiography, cold-war-science
• A.E. Clark's 2016 essay names Paul Ehrlich directly and credits The Population Bomb, alongside Limits to Growth, as one of two texts Song Jian imported from Helsinki
  claim seedling Tier 2 2026-09-08 · china, one-child-policy, paul-ehrlich, law-liberty, song-jian
• Liang and Greenhalgh use the same two 1978 facts for opposite causal conclusions; only Liang explicitly joins them into one syllogism
  claim seedling Tier 1 2026-09-08 · china, population-policy, one-child-policy, historiography, contested-causation
• Liang's 2009 essay and Greenhalgh's 2003 article each independently contain both the June-1978-meeting fact and Song's 1978-Europe fact — the vault's first symmetric 'shared landlord' bridge in this cluster
  observation seedling Tier 1 2026-09-08 · china, population-policy, one-child-policy, historiography, contested-causation
• Does A.E. Clark's 2016 Law & Liberty essay name Paul Ehrlich specifically, or only the Club of Rome, as the source of one-child-policy anxiety?
  capture promoted Tier 2 2026-09-07 · china, one-child-policy, paul-ehrlich, law-liberty, song-jian
• What genuinely connects Greenhalgh's 1976-consensus concession and Song Jian's 1978-self-report-predates-Olsder observation: both notes' '1978' anchor traces to the identical two pages of the identical document
  capture promoted Tier 1 2026-09-05 · china, population-policy, one-child-policy, historiography, cold-war-science
• Greenhalgh's '1976 leadership consensus predates Song Jian's 1978 cybernetics encounter' sequencing depends entirely on the 1978 dating — and reverses under Olsder's contested 1975 account
  claim seedling Tier 1 2026-09-05 · china, population-policy, one-child-policy, historiography, cold-war-science
• Greenhalgh's 2005 footnote 17 and her 2003 '(Song 1986: 2-3)' citation both point to the identical source — Song Jian's 1986 conference essay, pp. 2-3
  claim seedling Tier 1 2026-09-05 · china, population-policy, one-child-policy, historiography, cold-war-science
• Greenhalgh's 2003 article carries the same critique of the Dutch-derived model as the 2005 article, but diffusely and not co-located with its own Dutch-work citation — the same 'weaker echo' asymmetry as its narrative structure
  claim seedling Tier 1 2026-09-05 · china, population-policy, one-child-policy, historiography, cold-war-science
• Greenhalgh's 2005 article's own two-part critique of the Dutch-derived model, inside the Kwakernaak-then-Liang passage, is a close conceptual — not verbatim — match for both phrases Clark's essay attributes to her
  claim seedling Tier 1 2026-09-05 · china, population-policy, one-child-policy, historiography, cold-war-science
• Liang's causal-credit note and the Song-1978-self-report note do not reinforce each other directly; both share a document neither fully credits, not a common argument
  claim seedling Tier 1 2026-09-05 · china, population-policy, one-child-policy, historiography, contested-causation
• What genuinely connects Olsder's 2008-retrospective 1975-Twente account and Song Jian's own 1978-dated 1986 essay quote: a documented contradiction that predates the account it contradicts
  capture promoted Tier 1 2026-09-03 · china, population-policy, one-child-policy, historiography, contested-causation
• What genuinely connects Greenhalgh's 2003 Kwakernaak-citation documentation and her 2003 1976-consensus-parallel gap: both sit inside the same five-section narrative run, in inverted position relative to the 2005 article
  capture promoted Tier 1 2026-09-02 · china, population-policy, one-child-policy, historiography, cold-war-science
• What genuinely connects the Clark-2016-phrases-absent finding and the Greenhalgh-2003-echoes-2005-narrative-structure finding: the bridge holds, at the level of substance and location, not verbatim wording
  capture promoted Tier 1 2026-09-02 · china, population-policy, one-child-policy, historiography, cold-war-science
• Greenhalgh's 2003 and 2005 articles place the leadership-consensus material in inverted positions within their shared Kwakernaak-to-Liang narrative arc
  observation seedling Tier 1 2026-09-02 · china, population-policy, one-child-policy, historiography, cold-war-science
• In Greenhalgh's 2003 PDR article, the Kwakernaak-1977 citation and the leadership-consensus-equivalent passage sit inside the same five-section, nine-page run (pp. 178–187), connected compositionally rather than by explicit argument
  observation seedling Tier 1 2026-09-02 · china, population-policy, one-child-policy, historiography, cold-war-science
• A.A. Fel'dbaum — Song Jian's Soviet control-theory teacher — originated the mathematical ancestor of reinforcement learning's exploration-exploitation tradeoff
  capture promoted Tier 1 2026-08-30 · cybernetics, control-theory, dual-control-theory, reinforcement-learning, exploration-exploitation
• Is Olsder's account of a 1975 Chinese delegation visit to the University of Twente corroborated by any Chinese-language or archival record?
  capture promoted Tier 1 2026-08-30 · china, population-policy, one-child-policy, historiography, cold-war-science
• What does Song Jian's original 1995 self-credit for the one-child policy actually say, in the Chinese source Greenhalgh translated?
  capture promoted Tier 1 2026-08-30 · china, population-policy, one-child-policy, song-jian, susan-greenhalgh
• What genuinely connects Olsder's 1975 Twente-contact account and Greenhalgh's 2003 Kwakernaak-1977-citation note: a real but partial bridge, sharpened by Song Jian's own quoted 1978 dating
  capture promoted Tier 1 2026-08-30 · china, population-policy, one-child-policy, historiography, contested-causation
• What genuinely connects Greenhalgh's 1976-leadership-consensus concession and her 2003/2005 Kwakernaak-then-Liang narrative-structure echo: investigated and found superficial
  capture promoted Tier 1 2026-08-30 · china, population-policy, one-child-policy, historiography, cold-war-science
• Greenhalgh's 2003 article frames China's population 'crisis' framing as substantially manufactured starting mid-1979, in apparent tension with her 2005 article's 'strong consensus' by 1976 — a tension the 2003 article's own later sections largely dissolve
  claim seedling Tier 1 2026-08-30 · china, population-policy, one-child-policy, historiography, cold-war-science
• Greenhalgh's own sentence frames Song Jian's 1995 self-credit line as addressed to his professional field, not to a population-policy audience
  claim seedling Tier 1 2026-08-30 · china, population-policy, one-child-policy, song-jian, susan-greenhalgh
• Greenhalgh's footnote 22 groups Song Jian's 1995 self-credit essay with a 1982 and a 1985 essay as instances of Song citing external validation of his own work
  claim seedling Tier 1 2026-08-30 · china, population-policy, one-child-policy, song-jian, susan-greenhalgh
• Song Jian's own words, quoted by Greenhalgh from his 1986 essay, date his first exposure to population-systems-analysis to a 1978 European visit — a second independent witness converging against Olsder's 1975 account
  claim seedling Tier 1 2026-08-30 · china, population-policy, one-child-policy, historiography, contested-causation
• Song Jian's Moscow control-theory teacher was A.A. Fel'dbaum
  claim seedling Tier 1 2026-08-30 · song-jian, feldbaum, cybernetics, control-theory, cold-war-science
• A.A. Fel'dbaum person-bridges the vault's Song Jian/one-child-policy cluster to its Kalman/optimal-control cluster — invisible to the vault_bridge retrieval tool
  observation seedling Tier 1 2026-08-30 · cross-domain-bridge, person-bridge, feldbaum, song-jian, retrieval-blind-spot
• In Greenhalgh's 2005 China Quarterly article, the 1976-leadership-consensus sentence sits at the head of the same 13-page narrative arc that runs to the Kwakernaak citation and Liang Zhongtang's dissent
  observation seedling Tier 1 2026-08-30 · china, population-policy, one-child-policy, historiography, cold-war-science
• Qian Xuesen recruited Song Jian into China's first cybernetics laboratory in 1962, then spent his last three decades as the state's chief patron of qigong/ESP research
  capture promoted Tier 4 2026-08-26 · china, cybernetics, song-jian, qian-xuesen, qigong
• What genuinely connects Liang Zhongtang's 1979 two-child proposal/1985 Yicheng pilot and Olsder's 1975 Twente-delegation account: the resemblance is superficial, not a real bridge
  capture promoted Tier 3 2026-08-26 · china, population-policy, one-child-policy, historiography, cold-war-science
• Qian Xuesen recruited Song Jian into China's first cybernetics laboratory in 1962, predating the vault's 1975/1978 dating dispute by over a decade
  claim seedling Tier 4 2026-08-26 · china, cybernetics, song-jian, qian-xuesen, cold-war-science
• The cosine-0.87 proximity between Liang Zhongtang's 1979 two-child proposal and Olsder's 1975 Twente-delegation account is an embedding false friend, not a bridge
  observation seedling Tier 3 2026-08-26 · china, population-policy, one-child-policy, historiography, cold-war-science
• Does Wang Hongzhe's 'Five Moments in the History of Chinese Cybernetics' (2025), p.119, confirm Qian Xuesen founded China's first cybernetics lab with Song Jian in 1962?
  question answered 2026-08-26 · china, cybernetics, song-jian, qian-xuesen, cold-war-science
• What genuinely connects A.E. Clark's 2016 essay (which omits Liang Zhongtang) and Olsder's account (which declines causal credit)
  capture promoted Tier 2 2026-08-21 · china, population-policy, one-child-policy, historiography, contested-causation
• A.E. Clark's 2016 essay had the means to name Geert Jan Olsder but anonymized him as 'the Dutch authors' — a second instance, in the same essay, of the citational narrowing already found for Liang Zhongtang
  claim seedling Tier 2 2026-08-21 · china, population-policy, one-child-policy, historiography, citation-genealogy
• A.E. Clark's unnamed 'Dutch authors' of a paper on a fictional island's population are identifiable as Geert Jan Olsder and R.C.W. Strijbos, via the same Greenhalgh footnote Clark's essay draws on
  claim seedling Tier 2 2026-08-21 · china, population-policy, one-child-policy, historiography, citation-genealogy
• Clark's 2016 essay assigns the Dutch mathematical work the exact decisive-causal role Olsder's own 2024 account explicitly declines — convergence, not transmission, since the two texts are eight years apart with no possible line of influence
  claim seedling Tier 2 2026-08-21 · china, population-policy, one-child-policy, historiography, contested-causation
• Is Olsder & Strijbos's 1976 'Population planning' paper actually the specific 'Dutch paper' Clark's 2016 essay describes, or could Clark instead mean Kwakernaak's 1977 paper?
  question answered 2026-08-21 · china, population-policy, one-child-policy, historiography, song-jian
• What genuinely connects the Whyte-Wang-Cai citation gap and the Olsder-1975-contradicts-Liang-2009 dating dispute: the anglophone literature never touches the specific claim under contradiction
  capture promoted Tier 1 2026-08-19 · china, population-policy, one-child-policy, historiography, contested-causation
• The Whyte-Wang-Cai citation-gap note and the Olsder-1975-contradicts-Liang-2009 note share a blind spot, not a citation: the anglophone literature that treats Liang as reliable never touches the specific dated claim under dispute
  observation seedling Tier 1 2026-08-19 · china, population-policy, one-child-policy, historiography, contested-causation
• Which specific Greenhalgh publication(s) did A.E. Clark's 2016 essay draw from — and does it also contain Liang Zhongtang's name?
  capture promoted Tier 1 2026-08-18 · china, population-policy, one-child-policy, historiography, contested-causation
• Neither Greenhalgh's 2003 nor 2005 article contains the two specific analytic phrases Clark's 2016 essay attributes to her about 'the Dutch work'
  claim seedling Tier 1 2026-08-18 · china, population-policy, one-child-policy, historiography, citation-genealogy
• Greenhalgh's 2003 Population and Development Review article names Liang Zhongtang directly, independently of and two years before the 2005 China Quarterly article already on file for the same fact
  claim seedling Tier 1 2026-08-18 · china, population-policy, one-child-policy, historiography, citation-genealogy
• Bridge check: Song Jian's self-credited 1980 projections vs. A.E. Clark's 2016 essay crediting Song exclusively and omitting Liang Zhongtang
  capture promoted Tier 1 2026-08-17 · china, population-policy, one-child-policy, historiography, contested-causation
• A.E. Clark's 2016 omission of Liang Zhongtang reads as citational narrowing, not independent absence — the name was already in the account Clark cites throughout
  claim seedling Tier 2 2026-08-17 · china, population-policy, one-child-policy, historiography, contested-causation
• Greenhalgh's 2005 China Quarterly paper directly quotes and names Liang Zhongtang as the most outspoken of the social scientists privately hostile to Song Jian's group at the December 1979 Chengdu symposium
  claim seedling Tier 1 2026-08-17 · china, population-policy, one-child-policy, historiography, song-jian
• Which specific Greenhalgh publication(s) did A.E. Clark's 2016 essay draw from — and does it also contain Liang Zhongtang's name?
  question answered 2026-08-17 · china, population-policy, one-child-policy, historiography, song-jian
• Do the vault's English renderings of Liang Zhongtang's 2009 essay (CUHK, 二十一世紀) match a published or independently-checked translation?
  capture promoted 2026-08-15 · china, population-policy, one-child-policy, historiography, translation-verification
• A.E. Clark's 2016 Law & Liberty essay on the one-child policy's origins credits Song Jian exclusively, via Greenhalgh's account, and never mentions Liang Zhongtang
  claim seedling Tier 2 2026-08-15 · china, population-policy, one-child-policy, historiography, song-jian
• Legitimation, not origination — how the story that one missile scientist authored China's one-child policy dissolves under sources that converge from both sides of the dispute
  topic map 2026-08-15 · china, population-policy, one-child-policy, historiography, contested-causation