Greenhalgh's 2003 'consensus-equivalent' sentence and her June-1978 leading-group corroboration citation are three consecutive sentences of one paragraph on p. 185

chinapopulation-policyone-child-policyhistoriographycold-war-sciencegreenhalghliang-zhongtangchen-muhuacitation-genealogybridge-note

One vault note locates the "consensus-equivalent" material in Susan Greenhalgh's 2003 Population and Development Review article at pp. 185–186, quoting the sentence that opens that material: "Much evidence suggests that between mid-1978 and mid-1979, China's top leaders and population policymakers were moving toward adoption of a policy encouraging one-child families." A separate vault note, claim-greenhalgh-2003-article-independently-corroborates-june-1978-leading-group-meeting, quotes the sentence documenting the June 1978 Birth Planning Leading Group meeting and its "Li 1980: 5" citation — a sentence that names no one as heading the group, the Chen Muhua attribution in that note coming from Liang Zhongtang's 2009 essay rather than from this page. A continuous read of p. 185 finds these are not merely two nearby passages but three consecutive sentences of one paragraph, inside the section "The policy impact of the control theorists" (pp. 185–186) — already the span the vault's existing pp. 178–187 mapping places between the unnamed Liang citation (p. 183) and the named Liang dissent (p. 186). The "moving toward adoption" sentence does not open the paragraph: the paragraph begins with an assertion and two framing questions about the control theorists' influence relative to that of China's political leaders, and the "moving toward adoption" sentence is its fourth — the general assertion the remainder then evidences. The June-1978 meeting and its "Li 1980: 5" citation are that assertion's first piece of specific support, followed in the same paragraph by dated mentions of Deng Xiaoping (March 1979), Chen Yun (late spring 1979), and the June 1979 National People's Congress.

The two existing notes independently treat these as separate textual objects — one about narrative position across two articles, one about a single citation's evidentiary independence. They turn out to be two readings of the same three sentences: the paragraph's general assertion, and its specific supporting date. That date is also the same June 1978 meeting Liang Zhongtang's 2009 essay independently names as the one-child policy's origin point — sourced here not to Liang or to the leading group's own report but to a separate contemporaneous 1980 source (Li Xiuzhen, still unread by the vault; tracked at question-read-li-xiuzhen-1980-article-for-june-1978-meeting-framing).

Correction history.

• 2026-09-10 (cross-model audit, auditor claude-opus-5) — Title and H1 read "are the same three-sentence paragraph on p. 185." A continuous re-read finds the paragraph runs eleven sentences (opening "Clearly, the control theorists led by Song Jian had a profound impact on China's population policy" and closing "Clearly, talk of one-child families was in the air and gaining political weight"); the two vault notes' material is three consecutive sentences within it, as the body always said. Title and H1 now read "are three consecutive sentences of one paragraph on p. 185." The body's "the paragraph's topic sentence" was corrected for the same reason: "Much evidence suggests…" is the fourth sentence, preceded by an assertion and two framing questions. The central finding is unchanged.
• 2026-09-10 (same audit) — The body described the quoted sentence as documenting the June 1978 meeting "under Chen Muhua." Greenhalgh's p. 185 sentence names no one as heading the Birth Planning Leading Group (her only mention of Chen Muhua on that page is a bibliographic citation, "Chen Muhua 1981," attached to Chen Yun's separate late-spring 1979 proposal); the Chen Muhua identification comes from Liang Zhongtang's 2009 essay via claim-greenhalgh-2003-article-independently-corroborates-june-1978-leading-group-meeting. Re-sourced accordingly.